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add the editor and the posts part

Dario Rodriguez authored on 26/06/2014 22:41:33
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res/wysihtml5/wysihtml5-0.3.0.js

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                                     +/**
                                     + * @license wysihtml5 v0.3.0
                                     + * https://github.com/xing/wysihtml5
                                     + *
                                     + * Author: Christopher Blum (https://github.com/tiff)
                                     + *
                                     + * Copyright (C) 2012 XING AG
                                     + * Licensed under the MIT license (MIT)
                                     + *
                                     + */
                                     +var wysihtml5 = {
                                     +  version: "0.3.0",
+                                    +
                                     +  // namespaces
                                     +  commands:   {},
                                     +  dom:        {},
                                     +  quirks:     {},
                                     +  toolbar:    {},
                                     +  lang:       {},
                                     +  selection:  {},
                                     +  views:      {},
+                                    +
                                     +  INVISIBLE_SPACE: "\uFEFF",
+                                    +
                                     +  EMPTY_FUNCTION: function() {},
+                                    +
                                     +  ELEMENT_NODE: 1,
                                     +  TEXT_NODE:    3,
+                                    +
                                     +  BACKSPACE_KEY:  8,
                                     +  ENTER_KEY:      13,
                                     +  ESCAPE_KEY:     27,
                                     +  SPACE_KEY:      32,
                                     +  DELETE_KEY:     46
                                     +};/**
                                     + * @license Rangy, a cross-browser JavaScript range and selection library
                                     + * http://code.google.com/p/rangy/
                                     + *
                                     + * Copyright 2011, Tim Down
                                     + * Licensed under the MIT license.
                                     + * Version: 1.2.2
                                     + * Build date: 13 November 2011
                                     + */
                                     +window['rangy'] = (function() {
+                                    +
+                                    +
                                     +    var OBJECT = "object", FUNCTION = "function", UNDEFINED = "undefined";
+                                    +
                                     +    var domRangeProperties = ["startContainer", "startOffset", "endContainer", "endOffset", "collapsed",
                                     +        "commonAncestorContainer", "START_TO_START", "START_TO_END", "END_TO_START", "END_TO_END"];
+                                    +
                                     +    var domRangeMethods = ["setStart", "setStartBefore", "setStartAfter", "setEnd", "setEndBefore",
                                     +        "setEndAfter", "collapse", "selectNode", "selectNodeContents", "compareBoundaryPoints", "deleteContents",
                                     +        "extractContents", "cloneContents", "insertNode", "surroundContents", "cloneRange", "toString", "detach"];
+                                    +
                                     +    var textRangeProperties = ["boundingHeight", "boundingLeft", "boundingTop", "boundingWidth", "htmlText", "text"];
+                                    +
                                     +    // Subset of TextRange's full set of methods that we're interested in
                                     +    var textRangeMethods = ["collapse", "compareEndPoints", "duplicate", "getBookmark", "moveToBookmark",
                                     +        "moveToElementText", "parentElement", "pasteHTML", "select", "setEndPoint", "getBoundingClientRect"];
+                                    +
                                     +    /*----------------------------------------------------------------------------------------------------------------*/
+                                    +
                                     +    // Trio of functions taken from Peter Michaux's article:
                                     +    // http://peter.michaux.ca/articles/feature-detection-state-of-the-art-browser-scripting
                                     +    function isHostMethod(o, p) {
                                     +        var t = typeof o[p];
                                     +        return t == FUNCTION || (!!(t == OBJECT && o[p])) || t == "unknown";
                                     +    }
+                                    +
                                     +    function isHostObject(o, p) {
                                     +        return !!(typeof o[p] == OBJECT && o[p]);
                                     +    }
+                                    +
                                     +    function isHostProperty(o, p) {
                                     +        return typeof o[p] != UNDEFINED;
                                     +    }
+                                    +
                                     +    // Creates a convenience function to save verbose repeated calls to tests functions
                                     +    function createMultiplePropertyTest(testFunc) {
                                     +        return function(o, props) {
                                     +            var i = props.length;
                                     +            while (i--) {
                                     +                if (!testFunc(o, props[i])) {
                                     +                    return false;
                                     +                }
                                     +            }
                                     +            return true;
                                     +        };
                                     +    }
+                                    +
                                     +    // Next trio of functions are a convenience to save verbose repeated calls to previous two functions
                                     +    var areHostMethods = createMultiplePropertyTest(isHostMethod);
                                     +    var areHostObjects = createMultiplePropertyTest(isHostObject);
                                     +    var areHostProperties = createMultiplePropertyTest(isHostProperty);
+                                    +
                                     +    function isTextRange(range) {
                                     +        return range && areHostMethods(range, textRangeMethods) && areHostProperties(range, textRangeProperties);
                                     +    }
+                                    +
                                     +    var api = {
                                     +        version: "1.2.2",
                                     +        initialized: false,
                                     +        supported: true,
+                                    +
                                     +        util: {
                                     +            isHostMethod: isHostMethod,
                                     +            isHostObject: isHostObject,
                                     +            isHostProperty: isHostProperty,
                                     +            areHostMethods: areHostMethods,
                                     +            areHostObjects: areHostObjects,
                                     +            areHostProperties: areHostProperties,
                                     +            isTextRange: isTextRange
                                     +        },
+                                    +
                                     +        features: {},
+                                    +
                                     +        modules: {},
                                     +        config: {
                                     +            alertOnWarn: false,
                                     +            preferTextRange: false
                                     +        }
                                     +    };
+                                    +
                                     +    function fail(reason) {
                                     +        window.alert("Rangy not supported in your browser. Reason: " + reason);
                                     +        api.initialized = true;
                                     +        api.supported = false;
                                     +    }
+                                    +
                                     +    api.fail = fail;
+                                    +
                                     +    function warn(msg) {
                                     +        var warningMessage = "Rangy warning: " + msg;
                                     +        if (api.config.alertOnWarn) {
                                     +            window.alert(warningMessage);
                                     +        } else if (typeof window.console != UNDEFINED && typeof window.console.log != UNDEFINED) {
                                     +            window.console.log(warningMessage);
                                     +        }
                                     +    }
+                                    +
                                     +    api.warn = warn;
+                                    +
                                     +    if ({}.hasOwnProperty) {
                                     +        api.util.extend = function(o, props) {
                                     +            for (var i in props) {
                                     +                if (props.hasOwnProperty(i)) {
                                     +                    o[i] = props[i];
                                     +                }
                                     +            }
                                     +        };
                                     +    } else {
                                     +        fail("hasOwnProperty not supported");
                                     +    }
+                                    +
                                     +    var initListeners = [];
                                     +    var moduleInitializers = [];
+                                    +
                                     +    // Initialization
                                     +    function init() {
                                     +        if (api.initialized) {
                                     +            return;
                                     +        }
                                     +        var testRange;
                                     +        var implementsDomRange = false, implementsTextRange = false;
+                                    +
                                     +        // First, perform basic feature tests
+                                    +
                                     +        if (isHostMethod(document, "createRange")) {
                                     +            testRange = document.createRange();
                                     +            if (areHostMethods(testRange, domRangeMethods) && areHostProperties(testRange, domRangeProperties)) {
                                     +                implementsDomRange = true;
                                     +            }
                                     +            testRange.detach();
                                     +        }
+                                    +
                                     +        var body = isHostObject(document, "body") ? document.body : document.getElementsByTagName("body")[0];
+                                    +
                                     +        if (body && isHostMethod(body, "createTextRange")) {
                                     +            testRange = body.createTextRange();
                                     +            if (isTextRange(testRange)) {
                                     +                implementsTextRange = true;
                                     +            }
                                     +        }
+                                    +
                                     +        if (!implementsDomRange && !implementsTextRange) {
                                     +            fail("Neither Range nor TextRange are implemented");
                                     +        }
+                                    +
                                     +        api.initialized = true;
                                     +        api.features = {
                                     +            implementsDomRange: implementsDomRange,
                                     +            implementsTextRange: implementsTextRange
                                     +        };
+                                    +
                                     +        // Initialize modules and call init listeners
                                     +        var allListeners = moduleInitializers.concat(initListeners);
                                     +        for (var i = 0, len = allListeners.length; i < len; ++i) {
                                     +            try {
                                     +                allListeners[i](api);
                                     +            } catch (ex) {
                                     +                if (isHostObject(window, "console") && isHostMethod(window.console, "log")) {
                                     +                    window.console.log("Init listener threw an exception. Continuing.", ex);
                                     +                }
+                                    +
                                     +            }
                                     +        }
                                     +    }
+                                    +
                                     +    // Allow external scripts to initialize this library in case it's loaded after the document has loaded
                                     +    api.init = init;
+                                    +
                                     +    // Execute listener immediately if already initialized
                                     +    api.addInitListener = function(listener) {
                                     +        if (api.initialized) {
                                     +            listener(api);
                                     +        } else {
                                     +            initListeners.push(listener);
                                     +        }
                                     +    };
+                                    +
                                     +    var createMissingNativeApiListeners = [];
+                                    +
                                     +    api.addCreateMissingNativeApiListener = function(listener) {
                                     +        createMissingNativeApiListeners.push(listener);
                                     +    };
+                                    +
                                     +    function createMissingNativeApi(win) {
                                     +        win = win || window;
                                     +        init();
+                                    +
                                     +        // Notify listeners
                                     +        for (var i = 0, len = createMissingNativeApiListeners.length; i < len; ++i) {
                                     +            createMissingNativeApiListeners[i](win);
                                     +        }
                                     +    }
+                                    +
                                     +    api.createMissingNativeApi = createMissingNativeApi;
+                                    +
                                     +    /**
                                     +     * @constructor
                                     +     */
                                     +    function Module(name) {
                                     +        this.name = name;
                                     +        this.initialized = false;
                                     +        this.supported = false;
                                     +    }
+                                    +
                                     +    Module.prototype.fail = function(reason) {
                                     +        this.initialized = true;
                                     +        this.supported = false;
+                                    +
                                     +        throw new Error("Module '" + this.name + "' failed to load: " + reason);
                                     +    };
+                                    +
                                     +    Module.prototype.warn = function(msg) {
                                     +        api.warn("Module " + this.name + ": " + msg);
                                     +    };
+                                    +
                                     +    Module.prototype.createError = function(msg) {
                                     +        return new Error("Error in Rangy " + this.name + " module: " + msg);
                                     +    };
+                                    +
                                     +    api.createModule = function(name, initFunc) {
                                     +        var module = new Module(name);
                                     +        api.modules[name] = module;
+                                    +
                                     +        moduleInitializers.push(function(api) {
                                     +            initFunc(api, module);
                                     +            module.initialized = true;
                                     +            module.supported = true;
                                     +        });
                                     +    };
+                                    +
                                     +    api.requireModules = function(modules) {
                                     +        for (var i = 0, len = modules.length, module, moduleName; i < len; ++i) {
                                     +            moduleName = modules[i];
                                     +            module = api.modules[moduleName];
                                     +            if (!module || !(module instanceof Module)) {
                                     +                throw new Error("Module '" + moduleName + "' not found");
                                     +            }
                                     +            if (!module.supported) {
                                     +                throw new Error("Module '" + moduleName + "' not supported");
                                     +            }
                                     +        }
                                     +    };
+                                    +
                                     +    /*----------------------------------------------------------------------------------------------------------------*/
+                                    +
                                     +    // Wait for document to load before running tests
+                                    +
                                     +    var docReady = false;
+                                    +
                                     +    var loadHandler = function(e) {
+                                    +
                                     +        if (!docReady) {
                                     +            docReady = true;
                                     +            if (!api.initialized) {
                                     +                init();
                                     +            }
                                     +        }
                                     +    };
+                                    +
                                     +    // Test whether we have window and document objects that we will need
                                     +    if (typeof window == UNDEFINED) {
                                     +        fail("No window found");
                                     +        return;
                                     +    }
                                     +    if (typeof document == UNDEFINED) {
                                     +        fail("No document found");
                                     +        return;
                                     +    }
+                                    +
                                     +    if (isHostMethod(document, "addEventListener")) {
                                     +        document.addEventListener("DOMContentLoaded", loadHandler, false);
                                     +    }
+                                    +
                                     +    // Add a fallback in case the DOMContentLoaded event isn't supported
                                     +    if (isHostMethod(window, "addEventListener")) {
                                     +        window.addEventListener("load", loadHandler, false);
                                     +    } else if (isHostMethod(window, "attachEvent")) {
                                     +        window.attachEvent("onload", loadHandler);
                                     +    } else {
                                     +        fail("Window does not have required addEventListener or attachEvent method");
                                     +    }
+                                    +
                                     +    return api;
                                     +})();
                                     +rangy.createModule("DomUtil", function(api, module) {
+                                    +
                                     +    var UNDEF = "undefined";
                                     +    var util = api.util;
+                                    +
                                     +    // Perform feature tests
                                     +    if (!util.areHostMethods(document, ["createDocumentFragment", "createElement", "createTextNode"])) {
                                     +        module.fail("document missing a Node creation method");
                                     +    }
+                                    +
                                     +    if (!util.isHostMethod(document, "getElementsByTagName")) {
                                     +        module.fail("document missing getElementsByTagName method");
                                     +    }
+                                    +
                                     +    var el = document.createElement("div");
                                     +    if (!util.areHostMethods(el, ["insertBefore", "appendChild", "cloneNode"] ||
                                     +            !util.areHostObjects(el, ["previousSibling", "nextSibling", "childNodes", "parentNode"]))) {
                                     +        module.fail("Incomplete Element implementation");
                                     +    }
+                                    +
                                     +    // innerHTML is required for Range's createContextualFragment method
                                     +    if (!util.isHostProperty(el, "innerHTML")) {
                                     +        module.fail("Element is missing innerHTML property");
                                     +    }
+                                    +
                                     +    var textNode = document.createTextNode("test");
                                     +    if (!util.areHostMethods(textNode, ["splitText", "deleteData", "insertData", "appendData", "cloneNode"] ||
                                     +            !util.areHostObjects(el, ["previousSibling", "nextSibling", "childNodes", "parentNode"]) ||
                                     +            !util.areHostProperties(textNode, ["data"]))) {
                                     +        module.fail("Incomplete Text Node implementation");
                                     +    }
+                                    +
                                     +    /*----------------------------------------------------------------------------------------------------------------*/
+                                    +
                                     +    // Removed use of indexOf because of a bizarre bug in Opera that is thrown in one of the Acid3 tests. I haven't been
                                     +    // able to replicate it outside of the test. The bug is that indexOf returns -1 when called on an Array that
                                     +    // contains just the document as a single element and the value searched for is the document.
                                     +    var arrayContains = /*Array.prototype.indexOf ?
                                     +        function(arr, val) {
                                     +            return arr.indexOf(val) > -1;
                                     +        }:*/
+                                    +
                                     +        function(arr, val) {
                                     +            var i = arr.length;
                                     +            while (i--) {
                                     +                if (arr[i] === val) {
                                     +                    return true;
                                     +                }
                                     +            }
                                     +            return false;
                                     +        };
+                                    +
                                     +    // Opera 11 puts HTML elements in the null namespace, it seems, and IE 7 has undefined namespaceURI
                                     +    function isHtmlNamespace(node) {
                                     +        var ns;
                                     +        return typeof node.namespaceURI == UNDEF || ((ns = node.namespaceURI) === null || ns == "http://www.w3.org/1999/xhtml");
                                     +    }
+                                    +
                                     +    function parentElement(node) {
                                     +        var parent = node.parentNode;
                                     +        return (parent.nodeType == 1) ? parent : null;
                                     +    }
+                                    +
                                     +    function getNodeIndex(node) {
                                     +        var i = 0;
                                     +        while( (node = node.previousSibling) ) {
                                     +            i++;
                                     +        }
                                     +        return i;
                                     +    }
+                                    +
                                     +    function getNodeLength(node) {
                                     +        var childNodes;
                                     +        return isCharacterDataNode(node) ? node.length : ((childNodes = node.childNodes) ? childNodes.length : 0);
                                     +    }
+                                    +
                                     +    function getCommonAncestor(node1, node2) {
                                     +        var ancestors = [], n;
                                     +        for (n = node1; n; n = n.parentNode) {
                                     +            ancestors.push(n);
                                     +        }
+                                    +
                                     +        for (n = node2; n; n = n.parentNode) {
                                     +            if (arrayContains(ancestors, n)) {
                                     +                return n;
                                     +            }
                                     +        }
+                                    +
                                     +        return null;
                                     +    }
+                                    +
                                     +    function isAncestorOf(ancestor, descendant, selfIsAncestor) {
                                     +        var n = selfIsAncestor ? descendant : descendant.parentNode;
                                     +        while (n) {
                                     +            if (n === ancestor) {
                                     +                return true;
                                     +            } else {
                                     +                n = n.parentNode;
                                     +            }
                                     +        }
                                     +        return false;
                                     +    }
+                                    +
                                     +    function getClosestAncestorIn(node, ancestor, selfIsAncestor) {
                                     +        var p, n = selfIsAncestor ? node : node.parentNode;
                                     +        while (n) {
                                     +            p = n.parentNode;
                                     +            if (p === ancestor) {
                                     +                return n;
                                     +            }
                                     +            n = p;
                                     +        }
                                     +        return null;
                                     +    }
+                                    +
                                     +    function isCharacterDataNode(node) {
                                     +        var t = node.nodeType;
                                     +        return t == 3 || t == 4 || t == 8 ; // Text, CDataSection or Comment
                                     +    }
+                                    +
                                     +    function insertAfter(node, precedingNode) {
                                     +        var nextNode = precedingNode.nextSibling, parent = precedingNode.parentNode;
                                     +        if (nextNode) {
                                     +            parent.insertBefore(node, nextNode);
                                     +        } else {
                                     +            parent.appendChild(node);
                                     +        }
                                     +        return node;
                                     +    }
+                                    +
                                     +    // Note that we cannot use splitText() because it is bugridden in IE 9.
                                     +    function splitDataNode(node, index) {
                                     +        var newNode = node.cloneNode(false);
                                     +        newNode.deleteData(0, index);
                                     +        node.deleteData(index, node.length - index);
                                     +        insertAfter(newNode, node);
                                     +        return newNode;
                                     +    }
+                                    +
                                     +    function getDocument(node) {
                                     +        if (node.nodeType == 9) {
                                     +            return node;
                                     +        } else if (typeof node.ownerDocument != UNDEF) {
                                     +            return node.ownerDocument;
                                     +        } else if (typeof node.document != UNDEF) {
                                     +            return node.document;
                                     +        } else if (node.parentNode) {
                                     +            return getDocument(node.parentNode);
                                     +        } else {
                                     +            throw new Error("getDocument: no document found for node");
                                     +        }
                                     +    }
+                                    +
                                     +    function getWindow(node) {
                                     +        var doc = getDocument(node);
                                     +        if (typeof doc.defaultView != UNDEF) {
                                     +            return doc.defaultView;
                                     +        } else if (typeof doc.parentWindow != UNDEF) {
                                     +            return doc.parentWindow;
                                     +        } else {
                                     +            throw new Error("Cannot get a window object for node");
                                     +        }
                                     +    }
+                                    +
                                     +    function getIframeDocument(iframeEl) {
                                     +        if (typeof iframeEl.contentDocument != UNDEF) {
                                     +            return iframeEl.contentDocument;
                                     +        } else if (typeof iframeEl.contentWindow != UNDEF) {
                                     +            return iframeEl.contentWindow.document;
                                     +        } else {
                                     +            throw new Error("getIframeWindow: No Document object found for iframe element");
                                     +        }
                                     +    }
+                                    +
                                     +    function getIframeWindow(iframeEl) {
                                     +        if (typeof iframeEl.contentWindow != UNDEF) {
                                     +            return iframeEl.contentWindow;
                                     +        } else if (typeof iframeEl.contentDocument != UNDEF) {
                                     +            return iframeEl.contentDocument.defaultView;
                                     +        } else {
                                     +            throw new Error("getIframeWindow: No Window object found for iframe element");
                                     +        }
                                     +    }
+                                    +
                                     +    function getBody(doc) {
                                     +        return util.isHostObject(doc, "body") ? doc.body : doc.getElementsByTagName("body")[0];
                                     +    }
+                                    +
                                     +    function getRootContainer(node) {
                                     +        var parent;
                                     +        while ( (parent = node.parentNode) ) {
                                     +            node = parent;
                                     +        }
                                     +        return node;
                                     +    }
+                                    +
                                     +    function comparePoints(nodeA, offsetA, nodeB, offsetB) {
                                     +        // See http://www.w3.org/TR/DOM-Level-2-Traversal-Range/ranges.html#Level-2-Range-Comparing
                                     +        var nodeC, root, childA, childB, n;
                                     +        if (nodeA == nodeB) {
+                                    +
                                     +            // Case 1: nodes are the same
                                     +            return offsetA === offsetB ? 0 : (offsetA < offsetB) ? -1 : 1;
                                     +        } else if ( (nodeC = getClosestAncestorIn(nodeB, nodeA, true)) ) {
+                                    +
                                     +            // Case 2: node C (container B or an ancestor) is a child node of A
                                     +            return offsetA <= getNodeIndex(nodeC) ? -1 : 1;
                                     +        } else if ( (nodeC = getClosestAncestorIn(nodeA, nodeB, true)) ) {
+                                    +
                                     +            // Case 3: node C (container A or an ancestor) is a child node of B
                                     +            return getNodeIndex(nodeC) < offsetB  ? -1 : 1;
                                     +        } else {
+                                    +
                                     +            // Case 4: containers are siblings or descendants of siblings
                                     +            root = getCommonAncestor(nodeA, nodeB);
                                     +            childA = (nodeA === root) ? root : getClosestAncestorIn(nodeA, root, true);
                                     +            childB = (nodeB === root) ? root : getClosestAncestorIn(nodeB, root, true);
+                                    +
                                     +            if (childA === childB) {
                                     +                // This shouldn't be possible
+                                    +
                                     +                throw new Error("comparePoints got to case 4 and childA and childB are the same!");
                                     +            } else {
                                     +                n = root.firstChild;
                                     +                while (n) {
                                     +                    if (n === childA) {
                                     +                        return -1;
                                     +                    } else if (n === childB) {
                                     +                        return 1;
                                     +                    }
                                     +                    n = n.nextSibling;
                                     +                }
                                     +                throw new Error("Should not be here!");
                                     +            }
                                     +        }
                                     +    }
+                                    +
                                     +    function fragmentFromNodeChildren(node) {
                                     +        var fragment = getDocument(node).createDocumentFragment(), child;
                                     +        while ( (child = node.firstChild) ) {
                                     +            fragment.appendChild(child);
                                     +        }
                                     +        return fragment;
                                     +    }
+                                    +
                                     +    function inspectNode(node) {
                                     +        if (!node) {
                                     +            return "[No node]";
                                     +        }
                                     +        if (isCharacterDataNode(node)) {
                                     +            return '"' + node.data + '"';
                                     +        } else if (node.nodeType == 1) {
                                     +            var idAttr = node.id ? ' id="' + node.id + '"' : "";
                                     +            return "<" + node.nodeName + idAttr + ">[" + node.childNodes.length + "]";
                                     +        } else {
                                     +            return node.nodeName;
                                     +        }
                                     +    }
+                                    +
                                     +    /**
                                     +     * @constructor
                                     +     */
                                     +    function NodeIterator(root) {
                                     +        this.root = root;
                                     +        this._next = root;
                                     +    }
+                                    +
                                     +    NodeIterator.prototype = {
                                     +        _current: null,
+                                    +
                                     +        hasNext: function() {
                                     +            return !!this._next;
                                     +        },
+                                    +
                                     +        next: function() {
                                     +            var n = this._current = this._next;
                                     +            var child, next;
                                     +            if (this._current) {
                                     +                child = n.firstChild;
                                     +                if (child) {
                                     +                    this._next = child;
                                     +                } else {
                                     +                    next = null;
                                     +                    while ((n !== this.root) && !(next = n.nextSibling)) {
                                     +                        n = n.parentNode;
                                     +                    }
                                     +                    this._next = next;
                                     +                }
                                     +            }
                                     +            return this._current;
                                     +        },
+                                    +
                                     +        detach: function() {
                                     +            this._current = this._next = this.root = null;
                                     +        }
                                     +    };
+                                    +
                                     +    function createIterator(root) {
                                     +        return new NodeIterator(root);
                                     +    }
+                                    +
                                     +    /**
                                     +     * @constructor
                                     +     */
                                     +    function DomPosition(node, offset) {
                                     +        this.node = node;
                                     +        this.offset = offset;
                                     +    }
+                                    +
                                     +    DomPosition.prototype = {
                                     +        equals: function(pos) {
                                     +            return this.node === pos.node & this.offset == pos.offset;
                                     +        },
+                                    +
                                     +        inspect: function() {
                                     +            return "[DomPosition(" + inspectNode(this.node) + ":" + this.offset + ")]";
                                     +        }
                                     +    };
+                                    +
                                     +    /**
                                     +     * @constructor
                                     +     */
                                     +    function DOMException(codeName) {
                                     +        this.code = this[codeName];
                                     +        this.codeName = codeName;
                                     +        this.message = "DOMException: " + this.codeName;
                                     +    }
+                                    +
                                     +    DOMException.prototype = {
                                     +        INDEX_SIZE_ERR: 1,
                                     +        HIERARCHY_REQUEST_ERR: 3,
                                     +        WRONG_DOCUMENT_ERR: 4,
                                     +        NO_MODIFICATION_ALLOWED_ERR: 7,
                                     +        NOT_FOUND_ERR: 8,
                                     +        NOT_SUPPORTED_ERR: 9,
                                     +        INVALID_STATE_ERR: 11
                                     +    };
+                                    +
                                     +    DOMException.prototype.toString = function() {
                                     +        return this.message;
                                     +    };
+                                    +
                                     +    api.dom = {
                                     +        arrayContains: arrayContains,
                                     +        isHtmlNamespace: isHtmlNamespace,
                                     +        parentElement: parentElement,
                                     +        getNodeIndex: getNodeIndex,
                                     +        getNodeLength: getNodeLength,
                                     +        getCommonAncestor: getCommonAncestor,
                                     +        isAncestorOf: isAncestorOf,
                                     +        getClosestAncestorIn: getClosestAncestorIn,
                                     +        isCharacterDataNode: isCharacterDataNode,
                                     +        insertAfter: insertAfter,
                                     +        splitDataNode: splitDataNode,
                                     +        getDocument: getDocument,
                                     +        getWindow: getWindow,
                                     +        getIframeWindow: getIframeWindow,
                                     +        getIframeDocument: getIframeDocument,
                                     +        getBody: getBody,
                                     +        getRootContainer: getRootContainer,
                                     +        comparePoints: comparePoints,
                                     +        inspectNode: inspectNode,
                                     +        fragmentFromNodeChildren: fragmentFromNodeChildren,
                                     +        createIterator: createIterator,
                                     +        DomPosition: DomPosition
                                     +    };
+                                    +
                                     +    api.DOMException = DOMException;
                                     +});rangy.createModule("DomRange", function(api, module) {
                                     +    api.requireModules( ["DomUtil"] );
+                                    +
+                                    +
                                     +    var dom = api.dom;
                                     +    var DomPosition = dom.DomPosition;
                                     +    var DOMException = api.DOMException;
+                                    +
                                     +    /*----------------------------------------------------------------------------------------------------------------*/
+                                    +
                                     +    // Utility functions
+                                    +
                                     +    function isNonTextPartiallySelected(node, range) {
                                     +        return (node.nodeType != 3) &&
                                     +               (dom.isAncestorOf(node, range.startContainer, true) || dom.isAncestorOf(node, range.endContainer, true));
                                     +    }
+                                    +
                                     +    function getRangeDocument(range) {
                                     +        return dom.getDocument(range.startContainer);
                                     +    }
+                                    +
                                     +    function dispatchEvent(range, type, args) {
                                     +        var listeners = range._listeners[type];
                                     +        if (listeners) {
                                     +            for (var i = 0, len = listeners.length; i < len; ++i) {
                                     +                listeners[i].call(range, {target: range, args: args});
                                     +            }
                                     +        }
                                     +    }
+                                    +
                                     +    function getBoundaryBeforeNode(node) {
                                     +        return new DomPosition(node.parentNode, dom.getNodeIndex(node));
                                     +    }
+                                    +
                                     +    function getBoundaryAfterNode(node) {
                                     +        return new DomPosition(node.parentNode, dom.getNodeIndex(node) + 1);
                                     +    }
+                                    +
                                     +    function insertNodeAtPosition(node, n, o) {
                                     +        var firstNodeInserted = node.nodeType == 11 ? node.firstChild : node;
                                     +        if (dom.isCharacterDataNode(n)) {
                                     +            if (o == n.length) {
                                     +                dom.insertAfter(node, n);
                                     +            } else {
                                     +                n.parentNode.insertBefore(node, o == 0 ? n : dom.splitDataNode(n, o));
                                     +            }
                                     +        } else if (o >= n.childNodes.length) {
                                     +            n.appendChild(node);
                                     +        } else {
                                     +            n.insertBefore(node, n.childNodes[o]);
                                     +        }
                                     +        return firstNodeInserted;
                                     +    }
+                                    +
                                     +    function cloneSubtree(iterator) {
                                     +        var partiallySelected;
                                     +        for (var node, frag = getRangeDocument(iterator.range).createDocumentFragment(), subIterator; node = iterator.next(); ) {
                                     +            partiallySelected = iterator.isPartiallySelectedSubtree();
+                                    +
                                     +            node = node.cloneNode(!partiallySelected);
                                     +            if (partiallySelected) {
                                     +                subIterator = iterator.getSubtreeIterator();
                                     +                node.appendChild(cloneSubtree(subIterator));
                                     +                subIterator.detach(true);
                                     +            }
+                                    +
                                     +            if (node.nodeType == 10) { // DocumentType
                                     +                throw new DOMException("HIERARCHY_REQUEST_ERR");
                                     +            }
                                     +            frag.appendChild(node);
                                     +        }
                                     +        return frag;
                                     +    }
+                                    +
                                     +    function iterateSubtree(rangeIterator, func, iteratorState) {
                                     +        var it, n;
                                     +        iteratorState = iteratorState || { stop: false };
                                     +        for (var node, subRangeIterator; node = rangeIterator.next(); ) {
                                     +            //log.debug("iterateSubtree, partially selected: " + rangeIterator.isPartiallySelectedSubtree(), nodeToString(node));
                                     +            if (rangeIterator.isPartiallySelectedSubtree()) {
                                     +                // The node is partially selected by the Range, so we can use a new RangeIterator on the portion of the
                                     +                // node selected by the Range.
                                     +                if (func(node) === false) {
                                     +                    iteratorState.stop = true;
                                     +                    return;
                                     +                } else {
                                     +                    subRangeIterator = rangeIterator.getSubtreeIterator();
                                     +                    iterateSubtree(subRangeIterator, func, iteratorState);
                                     +                    subRangeIterator.detach(true);
                                     +                    if (iteratorState.stop) {
                                     +                        return;
                                     +                    }
                                     +                }
                                     +            } else {
                                     +                // The whole node is selected, so we can use efficient DOM iteration to iterate over the node and its
                                     +                // descendant
                                     +                it = dom.createIterator(node);
                                     +                while ( (n = it.next()) ) {
                                     +                    if (func(n) === false) {
                                     +                        iteratorState.stop = true;
                                     +                        return;
                                     +                    }
                                     +                }
                                     +            }
                                     +        }
                                     +    }
+                                    +
                                     +    function deleteSubtree(iterator) {
                                     +        var subIterator;
                                     +        while (iterator.next()) {
                                     +            if (iterator.isPartiallySelectedSubtree()) {
                                     +                subIterator = iterator.getSubtreeIterator();
                                     +                deleteSubtree(subIterator);
                                     +                subIterator.detach(true);
                                     +            } else {
                                     +                iterator.remove();
                                     +            }
                                     +        }
                                     +    }
+                                    +
                                     +    function extractSubtree(iterator) {
+                                    +
                                     +        for (var node, frag = getRangeDocument(iterator.range).createDocumentFragment(), subIterator; node = iterator.next(); ) {
+                                    +
+                                    +
                                     +            if (iterator.isPartiallySelectedSubtree()) {
                                     +                node = node.cloneNode(false);
                                     +                subIterator = iterator.getSubtreeIterator();
                                     +                node.appendChild(extractSubtree(subIterator));
                                     +                subIterator.detach(true);
                                     +            } else {
                                     +                iterator.remove();
                                     +            }
                                     +            if (node.nodeType == 10) { // DocumentType
                                     +                throw new DOMException("HIERARCHY_REQUEST_ERR");
                                     +            }
                                     +            frag.appendChild(node);
                                     +        }
                                     +        return frag;
                                     +    }
+                                    +
                                     +    function getNodesInRange(range, nodeTypes, filter) {
                                     +        //log.info("getNodesInRange, " + nodeTypes.join(","));
                                     +        var filterNodeTypes = !!(nodeTypes && nodeTypes.length), regex;
                                     +        var filterExists = !!filter;
                                     +        if (filterNodeTypes) {
                                     +            regex = new RegExp("^(" + nodeTypes.join("|") + ")$");
                                     +        }
+                                    +
                                     +        var nodes = [];
                                     +        iterateSubtree(new RangeIterator(range, false), function(node) {
                                     +            if ((!filterNodeTypes || regex.test(node.nodeType)) && (!filterExists || filter(node))) {
                                     +                nodes.push(node);
                                     +            }
                                     +        });
                                     +        return nodes;
                                     +    }
+                                    +
                                     +    function inspect(range) {
                                     +        var name = (typeof range.getName == "undefined") ? "Range" : range.getName();
                                     +        return "[" + name + "(" + dom.inspectNode(range.startContainer) + ":" + range.startOffset + ", " +
                                     +                dom.inspectNode(range.endContainer) + ":" + range.endOffset + ")]";
                                     +    }
+                                    +
                                     +    /*----------------------------------------------------------------------------------------------------------------*/
+                                    +
                                     +    // RangeIterator code partially borrows from IERange by Tim Ryan (http://github.com/timcameronryan/IERange)
+                                    +
                                     +    /**
                                     +     * @constructor
                                     +     */
                                     +    function RangeIterator(range, clonePartiallySelectedTextNodes) {
                                     +        this.range = range;
                                     +        this.clonePartiallySelectedTextNodes = clonePartiallySelectedTextNodes;
+                                    +
+                                    +
+                                    +
                                     +        if (!range.collapsed) {
                                     +            this.sc = range.startContainer;
                                     +            this.so = range.startOffset;
                                     +            this.ec = range.endContainer;
                                     +            this.eo = range.endOffset;
                                     +            var root = range.commonAncestorContainer;
+                                    +
                                     +            if (this.sc === this.ec && dom.isCharacterDataNode(this.sc)) {
                                     +                this.isSingleCharacterDataNode = true;
                                     +                this._first = this._last = this._next = this.sc;
                                     +            } else {
                                     +                this._first = this._next = (this.sc === root && !dom.isCharacterDataNode(this.sc)) ?
                                     +                    this.sc.childNodes[this.so] : dom.getClosestAncestorIn(this.sc, root, true);
                                     +                this._last = (this.ec === root && !dom.isCharacterDataNode(this.ec)) ?
                                     +                    this.ec.childNodes[this.eo - 1] : dom.getClosestAncestorIn(this.ec, root, true);
                                     +            }
+                                    +
                                     +        }
                                     +    }
+                                    +
                                     +    RangeIterator.prototype = {
                                     +        _current: null,
                                     +        _next: null,
                                     +        _first: null,
                                     +        _last: null,
                                     +        isSingleCharacterDataNode: false,
+                                    +
                                     +        reset: function() {
                                     +            this._current = null;
                                     +            this._next = this._first;
                                     +        },
+                                    +
                                     +        hasNext: function() {
                                     +            return !!this._next;
                                     +        },
+                                    +
                                     +        next: function() {
                                     +            // Move to next node
                                     +            var current = this._current = this._next;
                                     +            if (current) {
                                     +                this._next = (current !== this._last) ? current.nextSibling : null;
+                                    +
                                     +                // Check for partially selected text nodes
                                     +                if (dom.isCharacterDataNode(current) && this.clonePartiallySelectedTextNodes) {
                                     +                    if (current === this.ec) {
+                                    +
                                     +                        (current = current.cloneNode(true)).deleteData(this.eo, current.length - this.eo);
                                     +                    }
                                     +                    if (this._current === this.sc) {
+                                    +
                                     +                        (current = current.cloneNode(true)).deleteData(0, this.so);
                                     +                    }
                                     +                }
                                     +            }
+                                    +
                                     +            return current;
                                     +        },
+                                    +
                                     +        remove: function() {
                                     +            var current = this._current, start, end;
+                                    +
                                     +            if (dom.isCharacterDataNode(current) && (current === this.sc || current === this.ec)) {
                                     +                start = (current === this.sc) ? this.so : 0;
                                     +                end = (current === this.ec) ? this.eo : current.length;
                                     +                if (start != end) {
                                     +                    current.deleteData(start, end - start);
                                     +                }
                                     +            } else {
                                     +                if (current.parentNode) {
                                     +                    current.parentNode.removeChild(current);
                                     +                } else {
+                                    +
                                     +                }
                                     +            }
                                     +        },
+                                    +
                                     +        // Checks if the current node is partially selected
                                     +        isPartiallySelectedSubtree: function() {
                                     +            var current = this._current;
                                     +            return isNonTextPartiallySelected(current, this.range);
                                     +        },
+                                    +
                                     +        getSubtreeIterator: function() {
                                     +            var subRange;
                                     +            if (this.isSingleCharacterDataNode) {
                                     +                subRange = this.range.cloneRange();
                                     +                subRange.collapse();
                                     +            } else {
                                     +                subRange = new Range(getRangeDocument(this.range));
                                     +                var current = this._current;
                                     +                var startContainer = current, startOffset = 0, endContainer = current, endOffset = dom.getNodeLength(current);
+                                    +
                                     +                if (dom.isAncestorOf(current, this.sc, true)) {
                                     +                    startContainer = this.sc;
                                     +                    startOffset = this.so;
                                     +                }
                                     +                if (dom.isAncestorOf(current, this.ec, true)) {
                                     +                    endContainer = this.ec;
                                     +                    endOffset = this.eo;
                                     +                }
+                                    +
                                     +                updateBoundaries(subRange, startContainer, startOffset, endContainer, endOffset);
                                     +            }
                                     +            return new RangeIterator(subRange, this.clonePartiallySelectedTextNodes);
                                     +        },
+                                    +
                                     +        detach: function(detachRange) {
                                     +            if (detachRange) {
                                     +                this.range.detach();
                                     +            }
                                     +            this.range = this._current = this._next = this._first = this._last = this.sc = this.so = this.ec = this.eo = null;
                                     +        }
                                     +    };
+                                    +
                                     +    /*----------------------------------------------------------------------------------------------------------------*/
+                                    +
                                     +    // Exceptions
+                                    +
                                     +    /**
                                     +     * @constructor
                                     +     */
                                     +    function RangeException(codeName) {
                                     +        this.code = this[codeName];
                                     +        this.codeName = codeName;
                                     +        this.message = "RangeException: " + this.codeName;
                                     +    }
+                                    +
                                     +    RangeException.prototype = {
                                     +        BAD_BOUNDARYPOINTS_ERR: 1,
                                     +        INVALID_NODE_TYPE_ERR: 2
                                     +    };
+                                    +
                                     +    RangeException.prototype.toString = function() {
                                     +        return this.message;
                                     +    };
+                                    +
                                     +    /*----------------------------------------------------------------------------------------------------------------*/
+                                    +
                                     +    /**
                                     +     * Currently iterates through all nodes in the range on creation until I think of a decent way to do it
                                     +     * TODO: Look into making this a proper iterator, not requiring preloading everything first
                                     +     * @constructor
                                     +     */
                                     +    function RangeNodeIterator(range, nodeTypes, filter) {
                                     +        this.nodes = getNodesInRange(range, nodeTypes, filter);
                                     +        this._next = this.nodes[0];
                                     +        this._position = 0;
                                     +    }
+                                    +
                                     +    RangeNodeIterator.prototype = {
                                     +        _current: null,
+                                    +
                                     +        hasNext: function() {
                                     +            return !!this._next;
                                     +        },
+                                    +
                                     +        next: function() {
                                     +            this._current = this._next;
                                     +            this._next = this.nodes[ ++this._position ];
                                     +            return this._current;
                                     +        },
+                                    +
                                     +        detach: function() {
                                     +            this._current = this._next = this.nodes = null;
                                     +        }
                                     +    };
+                                    +
                                     +    var beforeAfterNodeTypes = [1, 3, 4, 5, 7, 8, 10];
                                     +    var rootContainerNodeTypes = [2, 9, 11];
                                     +    var readonlyNodeTypes = [5, 6, 10, 12];
                                     +    var insertableNodeTypes = [1, 3, 4, 5, 7, 8, 10, 11];
                                     +    var surroundNodeTypes = [1, 3, 4, 5, 7, 8];
+                                    +
                                     +    function createAncestorFinder(nodeTypes) {
                                     +        return function(node, selfIsAncestor) {
                                     +            var t, n = selfIsAncestor ? node : node.parentNode;
                                     +            while (n) {
                                     +                t = n.nodeType;
                                     +                if (dom.arrayContains(nodeTypes, t)) {
                                     +                    return n;
                                     +                }
                                     +                n = n.parentNode;
                                     +            }
                                     +            return null;
                                     +        };
                                     +    }
+                                    +
                                     +    var getRootContainer = dom.getRootContainer;
                                     +    var getDocumentOrFragmentContainer = createAncestorFinder( [9, 11] );
                                     +    var getReadonlyAncestor = createAncestorFinder(readonlyNodeTypes);
                                     +    var getDocTypeNotationEntityAncestor = createAncestorFinder( [6, 10, 12] );
+                                    +
                                     +    function assertNoDocTypeNotationEntityAncestor(node, allowSelf) {
                                     +        if (getDocTypeNotationEntityAncestor(node, allowSelf)) {
                                     +            throw new RangeException("INVALID_NODE_TYPE_ERR");
                                     +        }
                                     +    }
+                                    +
                                     +    function assertNotDetached(range) {
                                     +        if (!range.startContainer) {
                                     +            throw new DOMException("INVALID_STATE_ERR");
                                     +        }
                                     +    }
+                                    +
                                     +    function assertValidNodeType(node, invalidTypes) {
                                     +        if (!dom.arrayContains(invalidTypes, node.nodeType)) {
                                     +            throw new RangeException("INVALID_NODE_TYPE_ERR");
                                     +        }
                                     +    }
+                                    +
                                     +    function assertValidOffset(node, offset) {
                                     +        if (offset < 0 || offset > (dom.isCharacterDataNode(node) ? node.length : node.childNodes.length)) {
                                     +            throw new DOMException("INDEX_SIZE_ERR");
                                     +        }
                                     +    }
+                                    +
                                     +    function assertSameDocumentOrFragment(node1, node2) {
                                     +        if (getDocumentOrFragmentContainer(node1, true) !== getDocumentOrFragmentContainer(node2, true)) {
                                     +            throw new DOMException("WRONG_DOCUMENT_ERR");
                                     +        }
                                     +    }
+                                    +
                                     +    function assertNodeNotReadOnly(node) {
                                     +        if (getReadonlyAncestor(node, true)) {
                                     +            throw new DOMException("NO_MODIFICATION_ALLOWED_ERR");
                                     +        }
                                     +    }
+                                    +
                                     +    function assertNode(node, codeName) {
                                     +        if (!node) {
                                     +            throw new DOMException(codeName);
                                     +        }
                                     +    }
+                                    +
                                     +    function isOrphan(node) {
                                     +        return !dom.arrayContains(rootContainerNodeTypes, node.nodeType) && !getDocumentOrFragmentContainer(node, true);
                                     +    }
+                                    +
                                     +    function isValidOffset(node, offset) {
                                     +        return offset <= (dom.isCharacterDataNode(node) ? node.length : node.childNodes.length);
                                     +    }
+                                    +
                                     +    function assertRangeValid(range) {
                                     +        assertNotDetached(range);
                                     +        if (isOrphan(range.startContainer) || isOrphan(range.endContainer) ||
                                     +                !isValidOffset(range.startContainer, range.startOffset) ||
                                     +                !isValidOffset(range.endContainer, range.endOffset)) {
                                     +            throw new Error("Range error: Range is no longer valid after DOM mutation (" + range.inspect() + ")");
                                     +        }
                                     +    }
+                                    +
                                     +    /*----------------------------------------------------------------------------------------------------------------*/
+                                    +
                                     +    // Test the browser's innerHTML support to decide how to implement createContextualFragment
                                     +    var styleEl = document.createElement("style");
                                     +    var htmlParsingConforms = false;
                                     +    try {
                                     +        styleEl.innerHTML = "<b>x</b>";
                                     +        htmlParsingConforms = (styleEl.firstChild.nodeType == 3); // Opera incorrectly creates an element node
                                     +    } catch (e) {
                                     +        // IE 6 and 7 throw
                                     +    }
+                                    +
                                     +    api.features.htmlParsingConforms = htmlParsingConforms;
+                                    +
                                     +    var createContextualFragment = htmlParsingConforms ?
+                                    +
                                     +        // Implementation as per HTML parsing spec, trusting in the browser's implementation of innerHTML. See
                                     +        // discussion and base code for this implementation at issue 67.
                                     +        // Spec: http://html5.org/specs/dom-parsing.html#extensions-to-the-range-interface
                                     +        // Thanks to Aleks Williams.
                                     +        function(fragmentStr) {
                                     +            // "Let node the context object's start's node."
                                     +            var node = this.startContainer;
                                     +            var doc = dom.getDocument(node);
+                                    +
                                     +            // "If the context object's start's node is null, raise an INVALID_STATE_ERR
                                     +            // exception and abort these steps."
                                     +            if (!node) {
                                     +                throw new DOMException("INVALID_STATE_ERR");
                                     +            }
+                                    +
                                     +            // "Let element be as follows, depending on node's interface:"
                                     +            // Document, Document Fragment: null
                                     +            var el = null;
+                                    +
                                     +            // "Element: node"
                                     +            if (node.nodeType == 1) {
                                     +                el = node;
+                                    +
                                     +            // "Text, Comment: node's parentElement"
                                     +            } else if (dom.isCharacterDataNode(node)) {
                                     +                el = dom.parentElement(node);
                                     +            }
+                                    +
                                     +            // "If either element is null or element's ownerDocument is an HTML document
                                     +            // and element's local name is "html" and element's namespace is the HTML
                                     +            // namespace"
                                     +            if (el === null || (
                                     +                el.nodeName == "HTML"
                                     +                && dom.isHtmlNamespace(dom.getDocument(el).documentElement)
                                     +                && dom.isHtmlNamespace(el)
                                     +            )) {
+                                    +
                                     +            // "let element be a new Element with "body" as its local name and the HTML
                                     +            // namespace as its namespace.""
                                     +                el = doc.createElement("body");
                                     +            } else {
                                     +                el = el.cloneNode(false);
                                     +            }
+                                    +
                                     +            // "If the node's document is an HTML document: Invoke the HTML fragment parsing algorithm."
                                     +            // "If the node's document is an XML document: Invoke the XML fragment parsing algorithm."
                                     +            // "In either case, the algorithm must be invoked with fragment as the input
                                     +            // and element as the context element."
                                     +            el.innerHTML = fragmentStr;
+                                    +
                                     +            // "If this raises an exception, then abort these steps. Otherwise, let new
                                     +            // children be the nodes returned."
+                                    +
                                     +            // "Let fragment be a new DocumentFragment."
                                     +            // "Append all new children to fragment."
                                     +            // "Return fragment."
                                     +            return dom.fragmentFromNodeChildren(el);
                                     +        } :
+                                    +
                                     +        // In this case, innerHTML cannot be trusted, so fall back to a simpler, non-conformant implementation that
                                     +        // previous versions of Rangy used (with the exception of using a body element rather than a div)
                                     +        function(fragmentStr) {
                                     +            assertNotDetached(this);
                                     +            var doc = getRangeDocument(this);
                                     +            var el = doc.createElement("body");
                                     +            el.innerHTML = fragmentStr;
+                                    +
                                     +            return dom.fragmentFromNodeChildren(el);
                                     +        };
+                                    +
                                     +    /*----------------------------------------------------------------------------------------------------------------*/
+                                    +
                                     +    var rangeProperties = ["startContainer", "startOffset", "endContainer", "endOffset", "collapsed",
                                     +        "commonAncestorContainer"];
+                                    +
                                     +    var s2s = 0, s2e = 1, e2e = 2, e2s = 3;
                                     +    var n_b = 0, n_a = 1, n_b_a = 2, n_i = 3;
+                                    +
                                     +    function RangePrototype() {}
+                                    +
                                     +    RangePrototype.prototype = {
                                     +        attachListener: function(type, listener) {
                                     +            this._listeners[type].push(listener);
                                     +        },
+                                    +
                                     +        compareBoundaryPoints: function(how, range) {
                                     +            assertRangeValid(this);
                                     +            assertSameDocumentOrFragment(this.startContainer, range.startContainer);
+                                    +
                                     +            var nodeA, offsetA, nodeB, offsetB;
                                     +            var prefixA = (how == e2s || how == s2s) ? "start" : "end";
                                     +            var prefixB = (how == s2e || how == s2s) ? "start" : "end";
                                     +            nodeA = this[prefixA + "Container"];
                                     +            offsetA = this[prefixA + "Offset"];
                                     +            nodeB = range[prefixB + "Container"];
                                     +            offsetB = range[prefixB + "Offset"];
                                     +            return dom.comparePoints(nodeA, offsetA, nodeB, offsetB);
                                     +        },
+                                    +
                                     +        insertNode: function(node) {
                                     +            assertRangeValid(this);
                                     +            assertValidNodeType(node, insertableNodeTypes);
                                     +            assertNodeNotReadOnly(this.startContainer);
+                                    +
                                     +            if (dom.isAncestorOf(node, this.startContainer, true)) {
                                     +                throw new DOMException("HIERARCHY_REQUEST_ERR");
                                     +            }
+                                    +
                                     +            // No check for whether the container of the start of the Range is of a type that does not allow
                                     +            // children of the type of node: the browser's DOM implementation should do this for us when we attempt
                                     +            // to add the node
+                                    +
                                     +            var firstNodeInserted = insertNodeAtPosition(node, this.startContainer, this.startOffset);
                                     +            this.setStartBefore(firstNodeInserted);
                                     +        },
+                                    +
                                     +        cloneContents: function() {
                                     +            assertRangeValid(this);
+                                    +
                                     +            var clone, frag;
                                     +            if (this.collapsed) {
                                     +                return getRangeDocument(this).createDocumentFragment();
                                     +            } else {
                                     +                if (this.startContainer === this.endContainer && dom.isCharacterDataNode(this.startContainer)) {
                                     +                    clone = this.startContainer.cloneNode(true);
                                     +                    clone.data = clone.data.slice(this.startOffset, this.endOffset);
                                     +                    frag = getRangeDocument(this).createDocumentFragment();
                                     +                    frag.appendChild(clone);
                                     +                    return frag;
                                     +                } else {
                                     +                    var iterator = new RangeIterator(this, true);
                                     +                    clone = cloneSubtree(iterator);
                                     +                    iterator.detach();
                                     +                }
                                     +                return clone;
                                     +            }
                                     +        },
+                                    +
                                     +        canSurroundContents: function() {
                                     +            assertRangeValid(this);
                                     +            assertNodeNotReadOnly(this.startContainer);
                                     +            assertNodeNotReadOnly(this.endContainer);
+                                    +
                                     +            // Check if the contents can be surrounded. Specifically, this means whether the range partially selects
                                     +            // no non-text nodes.
                                     +            var iterator = new RangeIterator(this, true);
                                     +            var boundariesInvalid = (iterator._first && (isNonTextPartiallySelected(iterator._first, this)) ||
                                     +                    (iterator._last && isNonTextPartiallySelected(iterator._last, this)));
                                     +            iterator.detach();
                                     +            return !boundariesInvalid;
                                     +        },
+                                    +
                                     +        surroundContents: function(node) {
                                     +            assertValidNodeType(node, surroundNodeTypes);
+                                    +
                                     +            if (!this.canSurroundContents()) {
                                     +                throw new RangeException("BAD_BOUNDARYPOINTS_ERR");
                                     +            }
+                                    +
                                     +            // Extract the contents
                                     +            var content = this.extractContents();
+                                    +
                                     +            // Clear the children of the node
                                     +            if (node.hasChildNodes()) {
                                     +                while (node.lastChild) {
                                     +                    node.removeChild(node.lastChild);
                                     +                }
                                     +            }
+                                    +
                                     +            // Insert the new node and add the extracted contents
                                     +            insertNodeAtPosition(node, this.startContainer, this.startOffset);
                                     +            node.appendChild(content);
+                                    +
                                     +            this.selectNode(node);
                                     +        },
+                                    +
                                     +        cloneRange: function() {
                                     +            assertRangeValid(this);
                                     +            var range = new Range(getRangeDocument(this));
                                     +            var i = rangeProperties.length, prop;
                                     +            while (i--) {
                                     +                prop = rangeProperties[i];
                                     +                range[prop] = this[prop];
                                     +            }
                                     +            return range;
                                     +        },
+                                    +
                                     +        toString: function() {
                                     +            assertRangeValid(this);
                                     +            var sc = this.startContainer;
                                     +            if (sc === this.endContainer && dom.isCharacterDataNode(sc)) {
                                     +                return (sc.nodeType == 3 || sc.nodeType == 4) ? sc.data.slice(this.startOffset, this.endOffset) : "";
                                     +            } else {
                                     +                var textBits = [], iterator = new RangeIterator(this, true);
+                                    +
                                     +                iterateSubtree(iterator, function(node) {
                                     +                    // Accept only text or CDATA nodes, not comments
+                                    +
                                     +                    if (node.nodeType == 3 || node.nodeType == 4) {
                                     +                        textBits.push(node.data);
                                     +                    }
                                     +                });
                                     +                iterator.detach();
                                     +                return textBits.join("");
                                     +            }
                                     +        },
+                                    +
                                     +        // The methods below are all non-standard. The following batch were introduced by Mozilla but have since
                                     +        // been removed from Mozilla.
+                                    +
                                     +        compareNode: function(node) {
                                     +            assertRangeValid(this);
+                                    +
                                     +            var parent = node.parentNode;
                                     +            var nodeIndex = dom.getNodeIndex(node);
+                                    +
                                     +            if (!parent) {
                                     +                throw new DOMException("NOT_FOUND_ERR");
                                     +            }
+                                    +
                                     +            var startComparison = this.comparePoint(parent, nodeIndex),
                                     +                endComparison = this.comparePoint(parent, nodeIndex + 1);
+                                    +
                                     +            if (startComparison < 0) { // Node starts before
                                     +                return (endComparison > 0) ? n_b_a : n_b;
                                     +            } else {
                                     +                return (endComparison > 0) ? n_a : n_i;
                                     +            }
                                     +        },
+                                    +
                                     +        comparePoint: function(node, offset) {
                                     +            assertRangeValid(this);
                                     +            assertNode(node, "HIERARCHY_REQUEST_ERR");
                                     +            assertSameDocumentOrFragment(node, this.startContainer);
+                                    +
                                     +            if (dom.comparePoints(node, offset, this.startContainer, this.startOffset) < 0) {
                                     +                return -1;
                                     +            } else if (dom.comparePoints(node, offset, this.endContainer, this.endOffset) > 0) {
                                     +                return 1;
                                     +            }
                                     +            return 0;
                                     +        },
+                                    +
                                     +        createContextualFragment: createContextualFragment,
+                                    +
                                     +        toHtml: function() {
                                     +            assertRangeValid(this);
                                     +            var container = getRangeDocument(this).createElement("div");
                                     +            container.appendChild(this.cloneContents());
                                     +            return container.innerHTML;
                                     +        },
+                                    +
                                     +        // touchingIsIntersecting determines whether this method considers a node that borders a range intersects
                                     +        // with it (as in WebKit) or not (as in Gecko pre-1.9, and the default)
                                     +        intersectsNode: function(node, touchingIsIntersecting) {
                                     +            assertRangeValid(this);
                                     +            assertNode(node, "NOT_FOUND_ERR");
                                     +            if (dom.getDocument(node) !== getRangeDocument(this)) {
                                     +                return false;
                                     +            }
+                                    +
                                     +            var parent = node.parentNode, offset = dom.getNodeIndex(node);
                                     +            assertNode(parent, "NOT_FOUND_ERR");
+                                    +
                                     +            var startComparison = dom.comparePoints(parent, offset, this.endContainer, this.endOffset),
                                     +                endComparison = dom.comparePoints(parent, offset + 1, this.startContainer, this.startOffset);
+                                    +
                                     +            return touchingIsIntersecting ? startComparison <= 0 && endComparison >= 0 : startComparison < 0 && endComparison > 0;
                                     +        },
+                                    +
+                                    +
                                     +        isPointInRange: function(node, offset) {
                                     +            assertRangeValid(this);
                                     +            assertNode(node, "HIERARCHY_REQUEST_ERR");
                                     +            assertSameDocumentOrFragment(node, this.startContainer);
+                                    +
                                     +            return (dom.comparePoints(node, offset, this.startContainer, this.startOffset) >= 0) &&
                                     +                   (dom.comparePoints(node, offset, this.endContainer, this.endOffset) <= 0);
                                     +        },
+                                    +
                                     +        // The methods below are non-standard and invented by me.
+                                    +
                                     +        // Sharing a boundary start-to-end or end-to-start does not count as intersection.
                                     +        intersectsRange: function(range, touchingIsIntersecting) {
                                     +            assertRangeValid(this);
+                                    +
                                     +            if (getRangeDocument(range) != getRangeDocument(this)) {
                                     +                throw new DOMException("WRONG_DOCUMENT_ERR");
                                     +            }
+                                    +
                                     +            var startComparison = dom.comparePoints(this.startContainer, this.startOffset, range.endContainer, range.endOffset),
                                     +                endComparison = dom.comparePoints(this.endContainer, this.endOffset, range.startContainer, range.startOffset);
+                                    +
                                     +            return touchingIsIntersecting ? startComparison <= 0 && endComparison >= 0 : startComparison < 0 && endComparison > 0;
                                     +        },
+                                    +
                                     +        intersection: function(range) {
                                     +            if (this.intersectsRange(range)) {
                                     +                var startComparison = dom.comparePoints(this.startContainer, this.startOffset, range.startContainer, range.startOffset),
                                     +                    endComparison = dom.comparePoints(this.endContainer, this.endOffset, range.endContainer, range.endOffset);
+                                    +
                                     +                var intersectionRange = this.cloneRange();
+                                    +
                                     +                if (startComparison == -1) {
                                     +                    intersectionRange.setStart(range.startContainer, range.startOffset);
                                     +                }
                                     +                if (endComparison == 1) {
                                     +                    intersectionRange.setEnd(range.endContainer, range.endOffset);
                                     +                }
                                     +                return intersectionRange;
                                     +            }
                                     +            return null;
                                     +        },
+                                    +
                                     +        union: function(range) {
                                     +            if (this.intersectsRange(range, true)) {
                                     +                var unionRange = this.cloneRange();
                                     +                if (dom.comparePoints(range.startContainer, range.startOffset, this.startContainer, this.startOffset) == -1) {
                                     +                    unionRange.setStart(range.startContainer, range.startOffset);
                                     +                }
                                     +                if (dom.comparePoints(range.endContainer, range.endOffset, this.endContainer, this.endOffset) == 1) {
                                     +                    unionRange.setEnd(range.endContainer, range.endOffset);
                                     +                }
                                     +                return unionRange;
                                     +            } else {
                                     +                throw new RangeException("Ranges do not intersect");
                                     +            }
                                     +        },
+                                    +
                                     +        containsNode: function(node, allowPartial) {
                                     +            if (allowPartial) {
                                     +                return this.intersectsNode(node, false);
                                     +            } else {
                                     +                return this.compareNode(node) == n_i;
                                     +            }
                                     +        },
+                                    +
                                     +        containsNodeContents: function(node) {
                                     +            return this.comparePoint(node, 0) >= 0 && this.comparePoint(node, dom.getNodeLength(node)) <= 0;
                                     +        },
+                                    +
                                     +        containsRange: function(range) {
                                     +            return this.intersection(range).equals(range);
                                     +        },
+                                    +
                                     +        containsNodeText: function(node) {
                                     +            var nodeRange = this.cloneRange();
                                     +            nodeRange.selectNode(node);
                                     +            var textNodes = nodeRange.getNodes([3]);
                                     +            if (textNodes.length > 0) {
                                     +                nodeRange.setStart(textNodes[0], 0);
                                     +                var lastTextNode = textNodes.pop();
                                     +                nodeRange.setEnd(lastTextNode, lastTextNode.length);
                                     +                var contains = this.containsRange(nodeRange);
                                     +                nodeRange.detach();
                                     +                return contains;
                                     +            } else {
                                     +                return this.containsNodeContents(node);
                                     +            }
                                     +        },
+                                    +
                                     +        createNodeIterator: function(nodeTypes, filter) {
                                     +            assertRangeValid(this);
                                     +            return new RangeNodeIterator(this, nodeTypes, filter);
                                     +        },
+                                    +
                                     +        getNodes: function(nodeTypes, filter) {
                                     +            assertRangeValid(this);
                                     +            return getNodesInRange(this, nodeTypes, filter);
                                     +        },
+                                    +
                                     +        getDocument: function() {
                                     +            return getRangeDocument(this);
                                     +        },
+                                    +
                                     +        collapseBefore: function(node) {
                                     +            assertNotDetached(this);
+                                    +
                                     +            this.setEndBefore(node);
                                     +            this.collapse(false);
                                     +        },
+                                    +
                                     +        collapseAfter: function(node) {
                                     +            assertNotDetached(this);
+                                    +
                                     +            this.setStartAfter(node);
                                     +            this.collapse(true);
                                     +        },
+                                    +
                                     +        getName: function() {
                                     +            return "DomRange";
                                     +        },
+                                    +
                                     +        equals: function(range) {
                                     +            return Range.rangesEqual(this, range);
                                     +        },
+                                    +
                                     +        inspect: function() {
                                     +            return inspect(this);
                                     +        }
                                     +    };
+                                    +
                                     +    function copyComparisonConstantsToObject(obj) {
                                     +        obj.START_TO_START = s2s;
                                     +        obj.START_TO_END = s2e;
                                     +        obj.END_TO_END = e2e;
                                     +        obj.END_TO_START = e2s;
+                                    +
                                     +        obj.NODE_BEFORE = n_b;
                                     +        obj.NODE_AFTER = n_a;
                                     +        obj.NODE_BEFORE_AND_AFTER = n_b_a;
                                     +        obj.NODE_INSIDE = n_i;
                                     +    }
+                                    +
                                     +    function copyComparisonConstants(constructor) {
                                     +        copyComparisonConstantsToObject(constructor);
                                     +        copyComparisonConstantsToObject(constructor.prototype);
                                     +    }
+                                    +
                                     +    function createRangeContentRemover(remover, boundaryUpdater) {
                                     +        return function() {
                                     +            assertRangeValid(this);
+                                    +
                                     +            var sc = this.startContainer, so = this.startOffset, root = this.commonAncestorContainer;
+                                    +
                                     +            var iterator = new RangeIterator(this, true);
+                                    +
                                     +            // Work out where to position the range after content removal
                                     +            var node, boundary;
                                     +            if (sc !== root) {
                                     +                node = dom.getClosestAncestorIn(sc, root, true);
                                     +                boundary = getBoundaryAfterNode(node);
                                     +                sc = boundary.node;
                                     +                so = boundary.offset;
                                     +            }
+                                    +
                                     +            // Check none of the range is read-only
                                     +            iterateSubtree(iterator, assertNodeNotReadOnly);
+                                    +
                                     +            iterator.reset();
+                                    +
                                     +            // Remove the content
                                     +            var returnValue = remover(iterator);
                                     +            iterator.detach();
+                                    +
                                     +            // Move to the new position
                                     +            boundaryUpdater(this, sc, so, sc, so);
+                                    +
                                     +            return returnValue;
                                     +        };
                                     +    }
+                                    +
                                     +    function createPrototypeRange(constructor, boundaryUpdater, detacher) {
                                     +        function createBeforeAfterNodeSetter(isBefore, isStart) {
                                     +            return function(node) {
                                     +                assertNotDetached(this);
                                     +                assertValidNodeType(node, beforeAfterNodeTypes);
                                     +                assertValidNodeType(getRootContainer(node), rootContainerNodeTypes);
+                                    +
                                     +                var boundary = (isBefore ? getBoundaryBeforeNode : getBoundaryAfterNode)(node);
                                     +                (isStart ? setRangeStart : setRangeEnd)(this, boundary.node, boundary.offset);
                                     +            };
                                     +        }
+                                    +
                                     +        function setRangeStart(range, node, offset) {
                                     +            var ec = range.endContainer, eo = range.endOffset;
                                     +            if (node !== range.startContainer || offset !== range.startOffset) {
                                     +                // Check the root containers of the range and the new boundary, and also check whether the new boundary
                                     +                // is after the current end. In either case, collapse the range to the new position
                                     +                if (getRootContainer(node) != getRootContainer(ec) || dom.comparePoints(node, offset, ec, eo) == 1) {
                                     +                    ec = node;
                                     +                    eo = offset;
                                     +                }
                                     +                boundaryUpdater(range, node, offset, ec, eo);
                                     +            }
                                     +        }
+                                    +
                                     +        function setRangeEnd(range, node, offset) {
                                     +            var sc = range.startContainer, so = range.startOffset;
                                     +            if (node !== range.endContainer || offset !== range.endOffset) {
                                     +                // Check the root containers of the range and the new boundary, and also check whether the new boundary
                                     +                // is after the current end. In either case, collapse the range to the new position
                                     +                if (getRootContainer(node) != getRootContainer(sc) || dom.comparePoints(node, offset, sc, so) == -1) {
                                     +                    sc = node;
                                     +                    so = offset;
                                     +                }
                                     +                boundaryUpdater(range, sc, so, node, offset);
                                     +            }
                                     +        }
+                                    +
                                     +        function setRangeStartAndEnd(range, node, offset) {
                                     +            if (node !== range.startContainer || offset !== range.startOffset || node !== range.endContainer || offset !== range.endOffset) {
                                     +                boundaryUpdater(range, node, offset, node, offset);
                                     +            }
                                     +        }
+                                    +
                                     +        constructor.prototype = new RangePrototype();
+                                    +
                                     +        api.util.extend(constructor.prototype, {
                                     +            setStart: function(node, offset) {
                                     +                assertNotDetached(this);
                                     +                assertNoDocTypeNotationEntityAncestor(node, true);
                                     +                assertValidOffset(node, offset);
+                                    +
                                     +                setRangeStart(this, node, offset);
                                     +            },
+                                    +
                                     +            setEnd: function(node, offset) {
                                     +                assertNotDetached(this);
                                     +                assertNoDocTypeNotationEntityAncestor(node, true);
                                     +                assertValidOffset(node, offset);
+                                    +
                                     +                setRangeEnd(this, node, offset);
                                     +            },
+                                    +
                                     +            setStartBefore: createBeforeAfterNodeSetter(true, true),
                                     +            setStartAfter: createBeforeAfterNodeSetter(false, true),
                                     +            setEndBefore: createBeforeAfterNodeSetter(true, false),
                                     +            setEndAfter: createBeforeAfterNodeSetter(false, false),
+                                    +
                                     +            collapse: function(isStart) {
                                     +                assertRangeValid(this);
                                     +                if (isStart) {
                                     +                    boundaryUpdater(this, this.startContainer, this.startOffset, this.startContainer, this.startOffset);
                                     +                } else {
                                     +                    boundaryUpdater(this, this.endContainer, this.endOffset, this.endContainer, this.endOffset);
                                     +                }
                                     +            },
+                                    +
                                     +            selectNodeContents: function(node) {
                                     +                // This doesn't seem well specified: the spec talks only about selecting the node's contents, which
                                     +                // could be taken to mean only its children. However, browsers implement this the same as selectNode for
                                     +                // text nodes, so I shall do likewise
                                     +                assertNotDetached(this);
                                     +                assertNoDocTypeNotationEntityAncestor(node, true);
+                                    +
                                     +                boundaryUpdater(this, node, 0, node, dom.getNodeLength(node));
                                     +            },
+                                    +
                                     +            selectNode: function(node) {
                                     +                assertNotDetached(this);
                                     +                assertNoDocTypeNotationEntityAncestor(node, false);
                                     +                assertValidNodeType(node, beforeAfterNodeTypes);
+                                    +
                                     +                var start = getBoundaryBeforeNode(node), end = getBoundaryAfterNode(node);
                                     +                boundaryUpdater(this, start.node, start.offset, end.node, end.offset);
                                     +            },
+                                    +
                                     +            extractContents: createRangeContentRemover(extractSubtree, boundaryUpdater),
+                                    +
                                     +            deleteContents: createRangeContentRemover(deleteSubtree, boundaryUpdater),
+                                    +
                                     +            canSurroundContents: function() {
                                     +                assertRangeValid(this);
                                     +                assertNodeNotReadOnly(this.startContainer);
                                     +                assertNodeNotReadOnly(this.endContainer);
+                                    +
                                     +                // Check if the contents can be surrounded. Specifically, this means whether the range partially selects
                                     +                // no non-text nodes.
                                     +                var iterator = new RangeIterator(this, true);
                                     +                var boundariesInvalid = (iterator._first && (isNonTextPartiallySelected(iterator._first, this)) ||
                                     +                        (iterator._last && isNonTextPartiallySelected(iterator._last, this)));
                                     +                iterator.detach();
                                     +                return !boundariesInvalid;
                                     +            },
+                                    +
                                     +            detach: function() {
                                     +                detacher(this);
                                     +            },
+                                    +
                                     +            splitBoundaries: function() {
                                     +                assertRangeValid(this);
+                                    +
+                                    +
                                     +                var sc = this.startContainer, so = this.startOffset, ec = this.endContainer, eo = this.endOffset;
                                     +                var startEndSame = (sc === ec);
+                                    +
                                     +                if (dom.isCharacterDataNode(ec) && eo > 0 && eo < ec.length) {
                                     +                    dom.splitDataNode(ec, eo);
+                                    +
                                     +                }
+                                    +
                                     +                if (dom.isCharacterDataNode(sc) && so > 0 && so < sc.length) {
+                                    +
                                     +                    sc = dom.splitDataNode(sc, so);
                                     +                    if (startEndSame) {
                                     +                        eo -= so;
                                     +                        ec = sc;
                                     +                    } else if (ec == sc.parentNode && eo >= dom.getNodeIndex(sc)) {
                                     +                        eo++;
                                     +                    }
                                     +                    so = 0;
+                                    +
                                     +                }
                                     +                boundaryUpdater(this, sc, so, ec, eo);
                                     +            },
+                                    +
                                     +            normalizeBoundaries: function() {
                                     +                assertRangeValid(this);
+                                    +
                                     +                var sc = this.startContainer, so = this.startOffset, ec = this.endContainer, eo = this.endOffset;
+                                    +
                                     +                var mergeForward = function(node) {
                                     +                    var sibling = node.nextSibling;
                                     +                    if (sibling && sibling.nodeType == node.nodeType) {
                                     +                        ec = node;
                                     +                        eo = node.length;
                                     +                        node.appendData(sibling.data);
                                     +                        sibling.parentNode.removeChild(sibling);
                                     +                    }
                                     +                };
+                                    +
                                     +                var mergeBackward = function(node) {
                                     +                    var sibling = node.previousSibling;
                                     +                    if (sibling && sibling.nodeType == node.nodeType) {
                                     +                        sc = node;
                                     +                        var nodeLength = node.length;
                                     +                        so = sibling.length;
                                     +                        node.insertData(0, sibling.data);
                                     +                        sibling.parentNode.removeChild(sibling);
                                     +                        if (sc == ec) {
                                     +                            eo += so;
                                     +                            ec = sc;
                                     +                        } else if (ec == node.parentNode) {
                                     +                            var nodeIndex = dom.getNodeIndex(node);
                                     +                            if (eo == nodeIndex) {
                                     +                                ec = node;
                                     +                                eo = nodeLength;
                                     +                            } else if (eo > nodeIndex) {
                                     +                                eo--;
                                     +                            }
                                     +                        }
                                     +                    }
                                     +                };
+                                    +
                                     +                var normalizeStart = true;
+                                    +
                                     +                if (dom.isCharacterDataNode(ec)) {
                                     +                    if (ec.length == eo) {
                                     +                        mergeForward(ec);
                                     +                    }
                                     +                } else {
                                     +                    if (eo > 0) {
                                     +                        var endNode = ec.childNodes[eo - 1];
                                     +                        if (endNode && dom.isCharacterDataNode(endNode)) {
                                     +                            mergeForward(endNode);
                                     +                        }
                                     +                    }
                                     +                    normalizeStart = !this.collapsed;
                                     +                }
+                                    +
                                     +                if (normalizeStart) {
                                     +                    if (dom.isCharacterDataNode(sc)) {
                                     +                        if (so == 0) {
                                     +                            mergeBackward(sc);
                                     +                        }
                                     +                    } else {
                                     +                        if (so < sc.childNodes.length) {
                                     +                            var startNode = sc.childNodes[so];
                                     +                            if (startNode && dom.isCharacterDataNode(startNode)) {
                                     +                                mergeBackward(startNode);
                                     +                            }
                                     +                        }
                                     +                    }
                                     +                } else {
                                     +                    sc = ec;
                                     +                    so = eo;
                                     +                }
+                                    +
                                     +                boundaryUpdater(this, sc, so, ec, eo);
                                     +            },
+                                    +
                                     +            collapseToPoint: function(node, offset) {
                                     +                assertNotDetached(this);
+                                    +
                                     +                assertNoDocTypeNotationEntityAncestor(node, true);
                                     +                assertValidOffset(node, offset);
+                                    +
                                     +                setRangeStartAndEnd(this, node, offset);
                                     +            }
                                     +        });
+                                    +
                                     +        copyComparisonConstants(constructor);
                                     +    }
+                                    +
                                     +    /*----------------------------------------------------------------------------------------------------------------*/
+                                    +
                                     +    // Updates commonAncestorContainer and collapsed after boundary change
                                     +    function updateCollapsedAndCommonAncestor(range) {
                                     +        range.collapsed = (range.startContainer === range.endContainer && range.startOffset === range.endOffset);
                                     +        range.commonAncestorContainer = range.collapsed ?
                                     +            range.startContainer : dom.getCommonAncestor(range.startContainer, range.endContainer);
                                     +    }
+                                    +
                                     +    function updateBoundaries(range, startContainer, startOffset, endContainer, endOffset) {
                                     +        var startMoved = (range.startContainer !== startContainer || range.startOffset !== startOffset);
                                     +        var endMoved = (range.endContainer !== endContainer || range.endOffset !== endOffset);
+                                    +
                                     +        range.startContainer = startContainer;
                                     +        range.startOffset = startOffset;
                                     +        range.endContainer = endContainer;
                                     +        range.endOffset = endOffset;
+                                    +
                                     +        updateCollapsedAndCommonAncestor(range);
                                     +        dispatchEvent(range, "boundarychange", {startMoved: startMoved, endMoved: endMoved});
                                     +    }
+                                    +
                                     +    function detach(range) {
                                     +        assertNotDetached(range);
                                     +        range.startContainer = range.startOffset = range.endContainer = range.endOffset = null;
                                     +        range.collapsed = range.commonAncestorContainer = null;
                                     +        dispatchEvent(range, "detach", null);
                                     +        range._listeners = null;
                                     +    }
+                                    +
                                     +    /**
                                     +     * @constructor
                                     +     */
                                     +    function Range(doc) {
                                     +        this.startContainer = doc;
                                     +        this.startOffset = 0;
                                     +        this.endContainer = doc;
                                     +        this.endOffset = 0;
                                     +        this._listeners = {
                                     +            boundarychange: [],
                                     +            detach: []
                                     +        };
                                     +        updateCollapsedAndCommonAncestor(this);
                                     +    }
+                                    +
                                     +    createPrototypeRange(Range, updateBoundaries, detach);
+                                    +
                                     +    api.rangePrototype = RangePrototype.prototype;
+                                    +
                                     +    Range.rangeProperties = rangeProperties;
                                     +    Range.RangeIterator = RangeIterator;
                                     +    Range.copyComparisonConstants = copyComparisonConstants;
                                     +    Range.createPrototypeRange = createPrototypeRange;
                                     +    Range.inspect = inspect;
                                     +    Range.getRangeDocument = getRangeDocument;
                                     +    Range.rangesEqual = function(r1, r2) {
                                     +        return r1.startContainer === r2.startContainer &&
                                     +               r1.startOffset === r2.startOffset &&
                                     +               r1.endContainer === r2.endContainer &&
                                     +               r1.endOffset === r2.endOffset;
                                     +    };
+                                    +
                                     +    api.DomRange = Range;
                                     +    api.RangeException = RangeException;
                                     +});rangy.createModule("WrappedRange", function(api, module) {
                                     +    api.requireModules( ["DomUtil", "DomRange"] );
+                                    +
                                     +    /**
                                     +     * @constructor
                                     +     */
                                     +    var WrappedRange;
                                     +    var dom = api.dom;
                                     +    var DomPosition = dom.DomPosition;
                                     +    var DomRange = api.DomRange;
+                                    +
+                                    +
+                                    +
                                     +    /*----------------------------------------------------------------------------------------------------------------*/
+                                    +
                                     +    /*
                                     +    This is a workaround for a bug where IE returns the wrong container element from the TextRange's parentElement()
                                     +    method. For example, in the following (where pipes denote the selection boundaries):
+                                    +
                                     +    <ul id="ul"><li id="a">| a </li><li id="b"> b |</li></ul>
+                                    +
                                     +    var range = document.selection.createRange();
                                     +    alert(range.parentElement().id); // Should alert "ul" but alerts "b"
+                                    +
                                     +    This method returns the common ancestor node of the following:
                                     +    - the parentElement() of the textRange
                                     +    - the parentElement() of the textRange after calling collapse(true)
                                     +    - the parentElement() of the textRange after calling collapse(false)
                                     +     */
                                     +    function getTextRangeContainerElement(textRange) {
                                     +        var parentEl = textRange.parentElement();
+                                    +
                                     +        var range = textRange.duplicate();
                                     +        range.collapse(true);
                                     +        var startEl = range.parentElement();
                                     +        range = textRange.duplicate();
                                     +        range.collapse(false);
                                     +        var endEl = range.parentElement();
                                     +        var startEndContainer = (startEl == endEl) ? startEl : dom.getCommonAncestor(startEl, endEl);
+                                    +
                                     +        return startEndContainer == parentEl ? startEndContainer : dom.getCommonAncestor(parentEl, startEndContainer);
                                     +    }
+                                    +
                                     +    function textRangeIsCollapsed(textRange) {
                                     +        return textRange.compareEndPoints("StartToEnd", textRange) == 0;
                                     +    }
+                                    +
                                     +    // Gets the boundary of a TextRange expressed as a node and an offset within that node. This function started out as
                                     +    // an improved version of code found in Tim Cameron Ryan's IERange (http://code.google.com/p/ierange/) but has
                                     +    // grown, fixing problems with line breaks in preformatted text, adding workaround for IE TextRange bugs, handling
                                     +    // for inputs and images, plus optimizations.
                                     +    function getTextRangeBoundaryPosition(textRange, wholeRangeContainerElement, isStart, isCollapsed) {
                                     +        var workingRange = textRange.duplicate();
+                                    +
                                     +        workingRange.collapse(isStart);
                                     +        var containerElement = workingRange.parentElement();
+                                    +
                                     +        // Sometimes collapsing a TextRange that's at the start of a text node can move it into the previous node, so
                                     +        // check for that
                                     +        // TODO: Find out when. Workaround for wholeRangeContainerElement may break this
                                     +        if (!dom.isAncestorOf(wholeRangeContainerElement, containerElement, true)) {
                                     +            containerElement = wholeRangeContainerElement;
+                                    +
                                     +        }
+                                    +
+                                    +
+                                    +
                                     +        // Deal with nodes that cannot "contain rich HTML markup". In practice, this means form inputs, images and
                                     +        // similar. See http://msdn.microsoft.com/en-us/library/aa703950%28VS.85%29.aspx
                                     +        if (!containerElement.canHaveHTML) {
                                     +            return new DomPosition(containerElement.parentNode, dom.getNodeIndex(containerElement));
                                     +        }
+                                    +
                                     +        var workingNode = dom.getDocument(containerElement).createElement("span");
                                     +        var comparison, workingComparisonType = isStart ? "StartToStart" : "StartToEnd";
                                     +        var previousNode, nextNode, boundaryPosition, boundaryNode;
+                                    +
                                     +        // Move the working range through the container's children, starting at the end and working backwards, until the
                                     +        // working range reaches or goes past the boundary we're interested in
                                     +        do {
                                     +            containerElement.insertBefore(workingNode, workingNode.previousSibling);
                                     +            workingRange.moveToElementText(workingNode);
                                     +        } while ( (comparison = workingRange.compareEndPoints(workingComparisonType, textRange)) > 0 &&
                                     +                workingNode.previousSibling);
+                                    +
                                     +        // We've now reached or gone past the boundary of the text range we're interested in
                                     +        // so have identified the node we want
                                     +        boundaryNode = workingNode.nextSibling;
+                                    +
                                     +        if (comparison == -1 && boundaryNode && dom.isCharacterDataNode(boundaryNode)) {
                                     +            // This is a character data node (text, comment, cdata). The working range is collapsed at the start of the
                                     +            // node containing the text range's boundary, so we move the end of the working range to the boundary point
                                     +            // and measure the length of its text to get the boundary's offset within the node.
                                     +            workingRange.setEndPoint(isStart ? "EndToStart" : "EndToEnd", textRange);
+                                    +
+                                    +
                                     +            var offset;
+                                    +
                                     +            if (/[\r\n]/.test(boundaryNode.data)) {
                                     +                /*
                                     +                For the particular case of a boundary within a text node containing line breaks (within a <pre> element,
                                     +                for example), we need a slightly complicated approach to get the boundary's offset in IE. The facts:
+                                    +
                                     +                - Each line break is represented as \r in the text node's data/nodeValue properties
                                     +                - Each line break is represented as \r\n in the TextRange's 'text' property
                                     +                - The 'text' property of the TextRange does not contain trailing line breaks
+                                    +
                                     +                To get round the problem presented by the final fact above, we can use the fact that TextRange's
                                     +                moveStart() and moveEnd() methods return the actual number of characters moved, which is not necessarily
                                     +                the same as the number of characters it was instructed to move. The simplest approach is to use this to
                                     +                store the characters moved when moving both the start and end of the range to the start of the document
                                     +                body and subtracting the start offset from the end offset (the "move-negative-gazillion" method).
                                     +                However, this is extremely slow when the document is large and the range is near the end of it. Clearly
                                     +                doing the mirror image (i.e. moving the range boundaries to the end of the document) has the same
                                     +                problem.
+                                    +
                                     +                Another approach that works is to use moveStart() to move the start boundary of the range up to the end
                                     +                boundary one character at a time and incrementing a counter with the value returned by the moveStart()
                                     +                call. However, the check for whether the start boundary has reached the end boundary is expensive, so
                                     +                this method is slow (although unlike "move-negative-gazillion" is largely unaffected by the location of
                                     +                the range within the document).
+                                    +
                                     +                The method below is a hybrid of the two methods above. It uses the fact that a string containing the
                                     +                TextRange's 'text' property with each \r\n converted to a single \r character cannot be longer than the
                                     +                text of the TextRange, so the start of the range is moved that length initially and then a character at
                                     +                a time to make up for any trailing line breaks not contained in the 'text' property. This has good
                                     +                performance in most situations compared to the previous two methods.
                                     +                */
                                     +                var tempRange = workingRange.duplicate();
                                     +                var rangeLength = tempRange.text.replace(/\r\n/g, "\r").length;
+                                    +
                                     +                offset = tempRange.moveStart("character", rangeLength);
                                     +                while ( (comparison = tempRange.compareEndPoints("StartToEnd", tempRange)) == -1) {
                                     +                    offset++;
                                     +                    tempRange.moveStart("character", 1);
                                     +                }
                                     +            } else {
                                     +                offset = workingRange.text.length;
                                     +            }
                                     +            boundaryPosition = new DomPosition(boundaryNode, offset);
                                     +        } else {
+                                    +
+                                    +
                                     +            // If the boundary immediately follows a character data node and this is the end boundary, we should favour
                                     +            // a position within that, and likewise for a start boundary preceding a character data node
                                     +            previousNode = (isCollapsed || !isStart) && workingNode.previousSibling;
                                     +            nextNode = (isCollapsed || isStart) && workingNode.nextSibling;
+                                    +
+                                    +
+                                    +
                                     +            if (nextNode && dom.isCharacterDataNode(nextNode)) {
                                     +                boundaryPosition = new DomPosition(nextNode, 0);
                                     +            } else if (previousNode && dom.isCharacterDataNode(previousNode)) {
                                     +                boundaryPosition = new DomPosition(previousNode, previousNode.length);
                                     +            } else {
                                     +                boundaryPosition = new DomPosition(containerElement, dom.getNodeIndex(workingNode));
                                     +            }
                                     +        }
+                                    +
                                     +        // Clean up
                                     +        workingNode.parentNode.removeChild(workingNode);
+                                    +
                                     +        return boundaryPosition;
                                     +    }
+                                    +
                                     +    // Returns a TextRange representing the boundary of a TextRange expressed as a node and an offset within that node.
                                     +    // This function started out as an optimized version of code found in Tim Cameron Ryan's IERange
                                     +    // (http://code.google.com/p/ierange/)
                                     +    function createBoundaryTextRange(boundaryPosition, isStart) {
                                     +        var boundaryNode, boundaryParent, boundaryOffset = boundaryPosition.offset;
                                     +        var doc = dom.getDocument(boundaryPosition.node);
                                     +        var workingNode, childNodes, workingRange = doc.body.createTextRange();
                                     +        var nodeIsDataNode = dom.isCharacterDataNode(boundaryPosition.node);
+                                    +
                                     +        if (nodeIsDataNode) {
                                     +            boundaryNode = boundaryPosition.node;
                                     +            boundaryParent = boundaryNode.parentNode;
                                     +        } else {
                                     +            childNodes = boundaryPosition.node.childNodes;
                                     +            boundaryNode = (boundaryOffset < childNodes.length) ? childNodes[boundaryOffset] : null;
                                     +            boundaryParent = boundaryPosition.node;
                                     +        }
+                                    +
                                     +        // Position the range immediately before the node containing the boundary
                                     +        workingNode = doc.createElement("span");
+                                    +
                                     +        // Making the working element non-empty element persuades IE to consider the TextRange boundary to be within the
                                     +        // element rather than immediately before or after it, which is what we want
                                     +        workingNode.innerHTML = "&#feff;";
+                                    +
                                     +        // insertBefore is supposed to work like appendChild if the second parameter is null. However, a bug report
                                     +        // for IERange suggests that it can crash the browser: http://code.google.com/p/ierange/issues/detail?id=12
                                     +        if (boundaryNode) {
                                     +            boundaryParent.insertBefore(workingNode, boundaryNode);
                                     +        } else {
                                     +            boundaryParent.appendChild(workingNode);
                                     +        }
+                                    +
                                     +        workingRange.moveToElementText(workingNode);
                                     +        workingRange.collapse(!isStart);
+                                    +
                                     +        // Clean up
                                     +        boundaryParent.removeChild(workingNode);
+                                    +
                                     +        // Move the working range to the text offset, if required
                                     +        if (nodeIsDataNode) {
                                     +            workingRange[isStart ? "moveStart" : "moveEnd"]("character", boundaryOffset);
                                     +        }
+                                    +
                                     +        return workingRange;
                                     +    }
+                                    +
                                     +    /*----------------------------------------------------------------------------------------------------------------*/
+                                    +
                                     +    if (api.features.implementsDomRange && (!api.features.implementsTextRange || !api.config.preferTextRange)) {
                                     +        // This is a wrapper around the browser's native DOM Range. It has two aims:
                                     +        // - Provide workarounds for specific browser bugs
                                     +        // - provide convenient extensions, which are inherited from Rangy's DomRange
+                                    +
                                     +        (function() {
                                     +            var rangeProto;
                                     +            var rangeProperties = DomRange.rangeProperties;
                                     +            var canSetRangeStartAfterEnd;
+                                    +
                                     +            function updateRangeProperties(range) {
                                     +                var i = rangeProperties.length, prop;
                                     +                while (i--) {
                                     +                    prop = rangeProperties[i];
                                     +                    range[prop] = range.nativeRange[prop];
                                     +                }
                                     +            }
+                                    +
                                     +            function updateNativeRange(range, startContainer, startOffset, endContainer,endOffset) {
                                     +                var startMoved = (range.startContainer !== startContainer || range.startOffset != startOffset);
                                     +                var endMoved = (range.endContainer !== endContainer || range.endOffset != endOffset);
+                                    +
                                     +                // Always set both boundaries for the benefit of IE9 (see issue 35)
                                     +                if (startMoved || endMoved) {
                                     +                    range.setEnd(endContainer, endOffset);
                                     +                    range.setStart(startContainer, startOffset);
                                     +                }
                                     +            }
+                                    +
                                     +            function detach(range) {
                                     +                range.nativeRange.detach();
                                     +                range.detached = true;
                                     +                var i = rangeProperties.length, prop;
                                     +                while (i--) {
                                     +                    prop = rangeProperties[i];
                                     +                    range[prop] = null;
                                     +                }
                                     +            }
+                                    +
                                     +            var createBeforeAfterNodeSetter;
+                                    +
                                     +            WrappedRange = function(range) {
                                     +                if (!range) {
                                     +                    throw new Error("Range must be specified");
                                     +                }
                                     +                this.nativeRange = range;
                                     +                updateRangeProperties(this);
                                     +            };
+                                    +
                                     +            DomRange.createPrototypeRange(WrappedRange, updateNativeRange, detach);
+                                    +
                                     +            rangeProto = WrappedRange.prototype;
+                                    +
                                     +            rangeProto.selectNode = function(node) {
                                     +                this.nativeRange.selectNode(node);
                                     +                updateRangeProperties(this);
                                     +            };
+                                    +
                                     +            rangeProto.deleteContents = function() {
                                     +                this.nativeRange.deleteContents();
                                     +                updateRangeProperties(this);
                                     +            };
+                                    +
                                     +            rangeProto.extractContents = function() {
                                     +                var frag = this.nativeRange.extractContents();
                                     +                updateRangeProperties(this);
                                     +                return frag;
                                     +            };
+                                    +
                                     +            rangeProto.cloneContents = function() {
                                     +                return this.nativeRange.cloneContents();
                                     +            };
+                                    +
                                     +            // TODO: Until I can find a way to programmatically trigger the Firefox bug (apparently long-standing, still
                                     +            // present in 3.6.8) that throws "Index or size is negative or greater than the allowed amount" for
                                     +            // insertNode in some circumstances, all browsers will have to use the Rangy's own implementation of
                                     +            // insertNode, which works but is almost certainly slower than the native implementation.
                                     +/*
                                     +            rangeProto.insertNode = function(node) {
                                     +                this.nativeRange.insertNode(node);
                                     +                updateRangeProperties(this);
                                     +            };
                                     +*/
+                                    +
                                     +            rangeProto.surroundContents = function(node) {
                                     +                this.nativeRange.surroundContents(node);
                                     +                updateRangeProperties(this);
                                     +            };
+                                    +
                                     +            rangeProto.collapse = function(isStart) {
                                     +                this.nativeRange.collapse(isStart);
                                     +                updateRangeProperties(this);
                                     +            };
+                                    +
                                     +            rangeProto.cloneRange = function() {
                                     +                return new WrappedRange(this.nativeRange.cloneRange());
                                     +            };
+                                    +
                                     +            rangeProto.refresh = function() {
                                     +                updateRangeProperties(this);
                                     +            };
+                                    +
                                     +            rangeProto.toString = function() {
                                     +                return this.nativeRange.toString();
                                     +            };
+                                    +
                                     +            // Create test range and node for feature detection
+                                    +
                                     +            var testTextNode = document.createTextNode("test");
                                     +            dom.getBody(document).appendChild(testTextNode);
                                     +            var range = document.createRange();
+                                    +
                                     +            /*--------------------------------------------------------------------------------------------------------*/
+                                    +
                                     +            // Test for Firefox 2 bug that prevents moving the start of a Range to a point after its current end and
                                     +            // correct for it
+                                    +
                                     +            range.setStart(testTextNode, 0);
                                     +            range.setEnd(testTextNode, 0);
+                                    +
                                     +            try {
                                     +                range.setStart(testTextNode, 1);
                                     +                canSetRangeStartAfterEnd = true;
+                                    +
                                     +                rangeProto.setStart = function(node, offset) {
                                     +                    this.nativeRange.setStart(node, offset);
                                     +                    updateRangeProperties(this);
                                     +                };
+                                    +
                                     +                rangeProto.setEnd = function(node, offset) {
                                     +                    this.nativeRange.setEnd(node, offset);
                                     +                    updateRangeProperties(this);
                                     +                };
+                                    +
                                     +                createBeforeAfterNodeSetter = function(name) {
                                     +                    return function(node) {
                                     +                        this.nativeRange[name](node);
                                     +                        updateRangeProperties(this);
                                     +                    };
                                     +                };
+                                    +
                                     +            } catch(ex) {
+                                    +
+                                    +
                                     +                canSetRangeStartAfterEnd = false;
+                                    +
                                     +                rangeProto.setStart = function(node, offset) {
                                     +                    try {
                                     +                        this.nativeRange.setStart(node, offset);
                                     +                    } catch (ex) {
                                     +                        this.nativeRange.setEnd(node, offset);
                                     +                        this.nativeRange.setStart(node, offset);
                                     +                    }
                                     +                    updateRangeProperties(this);
                                     +                };
+                                    +
                                     +                rangeProto.setEnd = function(node, offset) {
                                     +                    try {
                                     +                        this.nativeRange.setEnd(node, offset);
                                     +                    } catch (ex) {
                                     +                        this.nativeRange.setStart(node, offset);
                                     +                        this.nativeRange.setEnd(node, offset);
                                     +                    }
                                     +                    updateRangeProperties(this);
                                     +                };
+                                    +
                                     +                createBeforeAfterNodeSetter = function(name, oppositeName) {
                                     +                    return function(node) {
                                     +                        try {
                                     +                            this.nativeRange[name](node);
                                     +                        } catch (ex) {
                                     +                            this.nativeRange[oppositeName](node);
                                     +                            this.nativeRange[name](node);
                                     +                        }
                                     +                        updateRangeProperties(this);
                                     +                    };
                                     +                };
                                     +            }
+                                    +
                                     +            rangeProto.setStartBefore = createBeforeAfterNodeSetter("setStartBefore", "setEndBefore");
                                     +            rangeProto.setStartAfter = createBeforeAfterNodeSetter("setStartAfter", "setEndAfter");
                                     +            rangeProto.setEndBefore = createBeforeAfterNodeSetter("setEndBefore", "setStartBefore");
                                     +            rangeProto.setEndAfter = createBeforeAfterNodeSetter("setEndAfter", "setStartAfter");
+                                    +
                                     +            /*--------------------------------------------------------------------------------------------------------*/
+                                    +
                                     +            // Test for and correct Firefox 2 behaviour with selectNodeContents on text nodes: it collapses the range to
                                     +            // the 0th character of the text node
                                     +            range.selectNodeContents(testTextNode);
                                     +            if (range.startContainer == testTextNode && range.endContainer == testTextNode &&
                                     +                    range.startOffset == 0 && range.endOffset == testTextNode.length) {
                                     +                rangeProto.selectNodeContents = function(node) {
                                     +                    this.nativeRange.selectNodeContents(node);
                                     +                    updateRangeProperties(this);
                                     +                };
                                     +            } else {
                                     +                rangeProto.selectNodeContents = function(node) {
                                     +                    this.setStart(node, 0);
                                     +                    this.setEnd(node, DomRange.getEndOffset(node));
                                     +                };
                                     +            }
+                                    +
                                     +            /*--------------------------------------------------------------------------------------------------------*/
+                                    +
                                     +            // Test for WebKit bug that has the beahviour of compareBoundaryPoints round the wrong way for constants
                                     +            // START_TO_END and END_TO_START: https://bugs.webkit.org/show_bug.cgi?id=20738
+                                    +
                                     +            range.selectNodeContents(testTextNode);
                                     +            range.setEnd(testTextNode, 3);
+                                    +
                                     +            var range2 = document.createRange();
                                     +            range2.selectNodeContents(testTextNode);
                                     +            range2.setEnd(testTextNode, 4);
                                     +            range2.setStart(testTextNode, 2);
+                                    +
                                     +            if (range.compareBoundaryPoints(range.START_TO_END, range2) == -1 &
                                     +                    range.compareBoundaryPoints(range.END_TO_START, range2) == 1) {
                                     +                // This is the wrong way round, so correct for it
+                                    +
+                                    +
                                     +                rangeProto.compareBoundaryPoints = function(type, range) {
                                     +                    range = range.nativeRange || range;
                                     +                    if (type == range.START_TO_END) {
                                     +                        type = range.END_TO_START;
                                     +                    } else if (type == range.END_TO_START) {
                                     +                        type = range.START_TO_END;
                                     +                    }
                                     +                    return this.nativeRange.compareBoundaryPoints(type, range);
                                     +                };
                                     +            } else {
                                     +                rangeProto.compareBoundaryPoints = function(type, range) {
                                     +                    return this.nativeRange.compareBoundaryPoints(type, range.nativeRange || range);
                                     +                };
                                     +            }
+                                    +
                                     +            /*--------------------------------------------------------------------------------------------------------*/
+                                    +
                                     +            // Test for existence of createContextualFragment and delegate to it if it exists
                                     +            if (api.util.isHostMethod(range, "createContextualFragment")) {
                                     +                rangeProto.createContextualFragment = function(fragmentStr) {
                                     +                    return this.nativeRange.createContextualFragment(fragmentStr);
                                     +                };
                                     +            }
+                                    +
                                     +            /*--------------------------------------------------------------------------------------------------------*/
+                                    +
                                     +            // Clean up
                                     +            dom.getBody(document).removeChild(testTextNode);
                                     +            range.detach();
                                     +            range2.detach();
                                     +        })();
+                                    +
                                     +        api.createNativeRange = function(doc) {
                                     +            doc = doc || document;
                                     +            return doc.createRange();
                                     +        };
                                     +    } else if (api.features.implementsTextRange) {
                                     +        // This is a wrapper around a TextRange, providing full DOM Range functionality using rangy's DomRange as a
                                     +        // prototype
+                                    +
                                     +        WrappedRange = function(textRange) {
                                     +            this.textRange = textRange;
                                     +            this.refresh();
                                     +        };
+                                    +
                                     +        WrappedRange.prototype = new DomRange(document);
+                                    +
                                     +        WrappedRange.prototype.refresh = function() {
                                     +            var start, end;
+                                    +
                                     +            // TextRange's parentElement() method cannot be trusted. getTextRangeContainerElement() works around that.
                                     +            var rangeContainerElement = getTextRangeContainerElement(this.textRange);
+                                    +
                                     +            if (textRangeIsCollapsed(this.textRange)) {
                                     +                end = start = getTextRangeBoundaryPosition(this.textRange, rangeContainerElement, true, true);
                                     +            } else {
+                                    +
                                     +                start = getTextRangeBoundaryPosition(this.textRange, rangeContainerElement, true, false);
                                     +                end = getTextRangeBoundaryPosition(this.textRange, rangeContainerElement, false, false);
                                     +            }
+                                    +
                                     +            this.setStart(start.node, start.offset);
                                     +            this.setEnd(end.node, end.offset);
                                     +        };
+                                    +
                                     +        DomRange.copyComparisonConstants(WrappedRange);
+                                    +
                                     +        // Add WrappedRange as the Range property of the global object to allow expression like Range.END_TO_END to work
                                     +        var globalObj = (function() { return this; })();
                                     +        if (typeof globalObj.Range == "undefined") {
                                     +            globalObj.Range = WrappedRange;
                                     +        }
+                                    +
                                     +        api.createNativeRange = function(doc) {
                                     +            doc = doc || document;
                                     +            return doc.body.createTextRange();
                                     +        };
                                     +    }
+                                    +
                                     +    if (api.features.implementsTextRange) {
                                     +        WrappedRange.rangeToTextRange = function(range) {
                                     +            if (range.collapsed) {
                                     +                var tr = createBoundaryTextRange(new DomPosition(range.startContainer, range.startOffset), true);
+                                    +
+                                    +
+                                    +
                                     +                return tr;
+                                    +
                                     +                //return createBoundaryTextRange(new DomPosition(range.startContainer, range.startOffset), true);
                                     +            } else {
                                     +                var startRange = createBoundaryTextRange(new DomPosition(range.startContainer, range.startOffset), true);
                                     +                var endRange = createBoundaryTextRange(new DomPosition(range.endContainer, range.endOffset), false);
                                     +                var textRange = dom.getDocument(range.startContainer).body.createTextRange();
                                     +                textRange.setEndPoint("StartToStart", startRange);
                                     +                textRange.setEndPoint("EndToEnd", endRange);
                                     +                return textRange;
                                     +            }
                                     +        };
                                     +    }
+                                    +
                                     +    WrappedRange.prototype.getName = function() {
                                     +        return "WrappedRange";
                                     +    };
+                                    +
                                     +    api.WrappedRange = WrappedRange;
+                                    +
                                     +    api.createRange = function(doc) {
                                     +        doc = doc || document;
                                     +        return new WrappedRange(api.createNativeRange(doc));
                                     +    };
+                                    +
                                     +    api.createRangyRange = function(doc) {
                                     +        doc = doc || document;
                                     +        return new DomRange(doc);
                                     +    };
+                                    +
                                     +    api.createIframeRange = function(iframeEl) {
                                     +        return api.createRange(dom.getIframeDocument(iframeEl));
                                     +    };
+                                    +
                                     +    api.createIframeRangyRange = function(iframeEl) {
                                     +        return api.createRangyRange(dom.getIframeDocument(iframeEl));
                                     +    };
+                                    +
                                     +    api.addCreateMissingNativeApiListener(function(win) {
                                     +        var doc = win.document;
                                     +        if (typeof doc.createRange == "undefined") {
                                     +            doc.createRange = function() {
                                     +                return api.createRange(this);
                                     +            };
                                     +        }
                                     +        doc = win = null;
                                     +    });
                                     +});rangy.createModule("WrappedSelection", function(api, module) {
                                     +    // This will create a selection object wrapper that follows the Selection object found in the WHATWG draft DOM Range
                                     +    // spec (http://html5.org/specs/dom-range.html)
+                                    +
                                     +    api.requireModules( ["DomUtil", "DomRange", "WrappedRange"] );
+                                    +
                                     +    api.config.checkSelectionRanges = true;
+                                    +
                                     +    var BOOLEAN = "boolean",
                                     +        windowPropertyName = "_rangySelection",
                                     +        dom = api.dom,
                                     +        util = api.util,
                                     +        DomRange = api.DomRange,
                                     +        WrappedRange = api.WrappedRange,
                                     +        DOMException = api.DOMException,
                                     +        DomPosition = dom.DomPosition,
                                     +        getSelection,
                                     +        selectionIsCollapsed,
                                     +        CONTROL = "Control";
+                                    +
+                                    +
+                                    +
                                     +    function getWinSelection(winParam) {
                                     +        return (winParam || window).getSelection();
                                     +    }
+                                    +
                                     +    function getDocSelection(winParam) {
                                     +        return (winParam || window).document.selection;
                                     +    }
+                                    +
                                     +    // Test for the Range/TextRange and Selection features required
                                     +    // Test for ability to retrieve selection
                                     +    var implementsWinGetSelection = api.util.isHostMethod(window, "getSelection"),
                                     +        implementsDocSelection = api.util.isHostObject(document, "selection");
+                                    +
                                     +    var useDocumentSelection = implementsDocSelection && (!implementsWinGetSelection || api.config.preferTextRange);
+                                    +
                                     +    if (useDocumentSelection) {
                                     +        getSelection = getDocSelection;
                                     +        api.isSelectionValid = function(winParam) {
                                     +            var doc = (winParam || window).document, nativeSel = doc.selection;
+                                    +
                                     +            // Check whether the selection TextRange is actually contained within the correct document
                                     +            return (nativeSel.type != "None" || dom.getDocument(nativeSel.createRange().parentElement()) == doc);
                                     +        };
                                     +    } else if (implementsWinGetSelection) {
                                     +        getSelection = getWinSelection;
                                     +        api.isSelectionValid = function() {
                                     +            return true;
                                     +        };
                                     +    } else {
                                     +        module.fail("Neither document.selection or window.getSelection() detected.");
                                     +    }
+                                    +
                                     +    api.getNativeSelection = getSelection;
+                                    +
                                     +    var testSelection = getSelection();
                                     +    var testRange = api.createNativeRange(document);
                                     +    var body = dom.getBody(document);
+                                    +
                                     +    // Obtaining a range from a selection
                                     +    var selectionHasAnchorAndFocus = util.areHostObjects(testSelection, ["anchorNode", "focusNode"] &&
                                     +                                     util.areHostProperties(testSelection, ["anchorOffset", "focusOffset"]));
                                     +    api.features.selectionHasAnchorAndFocus = selectionHasAnchorAndFocus;
+                                    +
                                     +    // Test for existence of native selection extend() method
                                     +    var selectionHasExtend = util.isHostMethod(testSelection, "extend");
                                     +    api.features.selectionHasExtend = selectionHasExtend;
+                                    +
                                     +    // Test if rangeCount exists
                                     +    var selectionHasRangeCount = (typeof testSelection.rangeCount == "number");
                                     +    api.features.selectionHasRangeCount = selectionHasRangeCount;
+                                    +
                                     +    var selectionSupportsMultipleRanges = false;
                                     +    var collapsedNonEditableSelectionsSupported = true;
+                                    +
                                     +    if (util.areHostMethods(testSelection, ["addRange", "getRangeAt", "removeAllRanges"]) &&
                                     +            typeof testSelection.rangeCount == "number" && api.features.implementsDomRange) {
+                                    +
                                     +        (function() {
                                     +            var iframe = document.createElement("iframe");
                                     +            body.appendChild(iframe);
+                                    +
                                     +            var iframeDoc = dom.getIframeDocument(iframe);
                                     +            iframeDoc.open();
                                     +            iframeDoc.write("<html><head></head><body>12</body></html>");
                                     +            iframeDoc.close();
+                                    +
                                     +            var sel = dom.getIframeWindow(iframe).getSelection();
                                     +            var docEl = iframeDoc.documentElement;
                                     +            var iframeBody = docEl.lastChild, textNode = iframeBody.firstChild;
+                                    +
                                     +            // Test whether the native selection will allow a collapsed selection within a non-editable element
                                     +            var r1 = iframeDoc.createRange();
                                     +            r1.setStart(textNode, 1);
                                     +            r1.collapse(true);
                                     +            sel.addRange(r1);
                                     +            collapsedNonEditableSelectionsSupported = (sel.rangeCount == 1);
                                     +            sel.removeAllRanges();
+                                    +
                                     +            // Test whether the native selection is capable of supporting multiple ranges
                                     +            var r2 = r1.cloneRange();
                                     +            r1.setStart(textNode, 0);
                                     +            r2.setEnd(textNode, 2);
                                     +            sel.addRange(r1);
                                     +            sel.addRange(r2);
+                                    +
                                     +            selectionSupportsMultipleRanges = (sel.rangeCount == 2);
+                                    +
                                     +            // Clean up
                                     +            r1.detach();
                                     +            r2.detach();
+                                    +
                                     +            body.removeChild(iframe);
                                     +        })();
                                     +    }
+                                    +
                                     +    api.features.selectionSupportsMultipleRanges = selectionSupportsMultipleRanges;
                                     +    api.features.collapsedNonEditableSelectionsSupported = collapsedNonEditableSelectionsSupported;
+                                    +
                                     +    // ControlRanges
                                     +    var implementsControlRange = false, testControlRange;
+                                    +
                                     +    if (body && util.isHostMethod(body, "createControlRange")) {
                                     +        testControlRange = body.createControlRange();
                                     +        if (util.areHostProperties(testControlRange, ["item", "add"])) {
                                     +            implementsControlRange = true;
                                     +        }
                                     +    }
                                     +    api.features.implementsControlRange = implementsControlRange;
+                                    +
                                     +    // Selection collapsedness
                                     +    if (selectionHasAnchorAndFocus) {
                                     +        selectionIsCollapsed = function(sel) {
                                     +            return sel.anchorNode === sel.focusNode && sel.anchorOffset === sel.focusOffset;
                                     +        };
                                     +    } else {
                                     +        selectionIsCollapsed = function(sel) {
                                     +            return sel.rangeCount ? sel.getRangeAt(sel.rangeCount - 1).collapsed : false;
                                     +        };
                                     +    }
+                                    +
                                     +    function updateAnchorAndFocusFromRange(sel, range, backwards) {
                                     +        var anchorPrefix = backwards ? "end" : "start", focusPrefix = backwards ? "start" : "end";
                                     +        sel.anchorNode = range[anchorPrefix + "Container"];
                                     +        sel.anchorOffset = range[anchorPrefix + "Offset"];
                                     +        sel.focusNode = range[focusPrefix + "Container"];
                                     +        sel.focusOffset = range[focusPrefix + "Offset"];
                                     +    }
+                                    +
                                     +    function updateAnchorAndFocusFromNativeSelection(sel) {
                                     +        var nativeSel = sel.nativeSelection;
                                     +        sel.anchorNode = nativeSel.anchorNode;
                                     +        sel.anchorOffset = nativeSel.anchorOffset;
                                     +        sel.focusNode = nativeSel.focusNode;
                                     +        sel.focusOffset = nativeSel.focusOffset;
                                     +    }
+                                    +
                                     +    function updateEmptySelection(sel) {
                                     +        sel.anchorNode = sel.focusNode = null;
                                     +        sel.anchorOffset = sel.focusOffset = 0;
                                     +        sel.rangeCount = 0;
                                     +        sel.isCollapsed = true;
                                     +        sel._ranges.length = 0;
                                     +    }
+                                    +
                                     +    function getNativeRange(range) {
                                     +        var nativeRange;
                                     +        if (range instanceof DomRange) {
                                     +            nativeRange = range._selectionNativeRange;
                                     +            if (!nativeRange) {
                                     +                nativeRange = api.createNativeRange(dom.getDocument(range.startContainer));
                                     +                nativeRange.setEnd(range.endContainer, range.endOffset);
                                     +                nativeRange.setStart(range.startContainer, range.startOffset);
                                     +                range._selectionNativeRange = nativeRange;
                                     +                range.attachListener("detach", function() {
+                                    +
                                     +                    this._selectionNativeRange = null;
                                     +                });
                                     +            }
                                     +        } else if (range instanceof WrappedRange) {
                                     +            nativeRange = range.nativeRange;
                                     +        } else if (api.features.implementsDomRange && (range instanceof dom.getWindow(range.startContainer).Range)) {
                                     +            nativeRange = range;
                                     +        }
                                     +        return nativeRange;
                                     +    }
+                                    +
                                     +    function rangeContainsSingleElement(rangeNodes) {
                                     +        if (!rangeNodes.length || rangeNodes[0].nodeType != 1) {
                                     +            return false;
                                     +        }
                                     +        for (var i = 1, len = rangeNodes.length; i < len; ++i) {
                                     +            if (!dom.isAncestorOf(rangeNodes[0], rangeNodes[i])) {
                                     +                return false;
                                     +            }
                                     +        }
                                     +        return true;
                                     +    }
+                                    +
                                     +    function getSingleElementFromRange(range) {
                                     +        var nodes = range.getNodes();
                                     +        if (!rangeContainsSingleElement(nodes)) {
                                     +            throw new Error("getSingleElementFromRange: range " + range.inspect() + " did not consist of a single element");
                                     +        }
                                     +        return nodes[0];
                                     +    }
+                                    +
                                     +    function isTextRange(range) {
                                     +        return !!range && typeof range.text != "undefined";
                                     +    }
+                                    +
                                     +    function updateFromTextRange(sel, range) {
                                     +        // Create a Range from the selected TextRange
                                     +        var wrappedRange = new WrappedRange(range);
                                     +        sel._ranges = [wrappedRange];
+                                    +
                                     +        updateAnchorAndFocusFromRange(sel, wrappedRange, false);
                                     +        sel.rangeCount = 1;
                                     +        sel.isCollapsed = wrappedRange.collapsed;
                                     +    }
+                                    +
                                     +    function updateControlSelection(sel) {
                                     +        // Update the wrapped selection based on what's now in the native selection
                                     +        sel._ranges.length = 0;
                                     +        if (sel.docSelection.type == "None") {
                                     +            updateEmptySelection(sel);
                                     +        } else {
                                     +            var controlRange = sel.docSelection.createRange();
                                     +            if (isTextRange(controlRange)) {
                                     +                // This case (where the selection type is "Control" and calling createRange() on the selection returns
                                     +                // a TextRange) can happen in IE 9. It happens, for example, when all elements in the selected
                                     +                // ControlRange have been removed from the ControlRange and removed from the document.
                                     +                updateFromTextRange(sel, controlRange);
                                     +            } else {
                                     +                sel.rangeCount = controlRange.length;
                                     +                var range, doc = dom.getDocument(controlRange.item(0));
                                     +                for (var i = 0; i < sel.rangeCount; ++i) {
                                     +                    range = api.createRange(doc);
                                     +                    range.selectNode(controlRange.item(i));
                                     +                    sel._ranges.push(range);
                                     +                }
                                     +                sel.isCollapsed = sel.rangeCount == 1 && sel._ranges[0].collapsed;
                                     +                updateAnchorAndFocusFromRange(sel, sel._ranges[sel.rangeCount - 1], false);
                                     +            }
                                     +        }
                                     +    }
+                                    +
                                     +    function addRangeToControlSelection(sel, range) {
                                     +        var controlRange = sel.docSelection.createRange();
                                     +        var rangeElement = getSingleElementFromRange(range);
+                                    +
                                     +        // Create a new ControlRange containing all the elements in the selected ControlRange plus the element
                                     +        // contained by the supplied range
                                     +        var doc = dom.getDocument(controlRange.item(0));
                                     +        var newControlRange = dom.getBody(doc).createControlRange();
                                     +        for (var i = 0, len = controlRange.length; i < len; ++i) {
                                     +            newControlRange.add(controlRange.item(i));
                                     +        }
                                     +        try {
                                     +            newControlRange.add(rangeElement);
                                     +        } catch (ex) {
                                     +            throw new Error("addRange(): Element within the specified Range could not be added to control selection (does it have layout?)");
                                     +        }
                                     +        newControlRange.select();
+                                    +
                                     +        // Update the wrapped selection based on what's now in the native selection
                                     +        updateControlSelection(sel);
                                     +    }
+                                    +
                                     +    var getSelectionRangeAt;
+                                    +
                                     +    if (util.isHostMethod(testSelection,  "getRangeAt")) {
                                     +        getSelectionRangeAt = function(sel, index) {
                                     +            try {
                                     +                return sel.getRangeAt(index);
                                     +            } catch(ex) {
                                     +                return null;
                                     +            }
                                     +        };
                                     +    } else if (selectionHasAnchorAndFocus) {
                                     +        getSelectionRangeAt = function(sel) {
                                     +            var doc = dom.getDocument(sel.anchorNode);
                                     +            var range = api.createRange(doc);
                                     +            range.setStart(sel.anchorNode, sel.anchorOffset);
                                     +            range.setEnd(sel.focusNode, sel.focusOffset);
+                                    +
                                     +            // Handle the case when the selection was selected backwards (from the end to the start in the
                                     +            // document)
                                     +            if (range.collapsed !== this.isCollapsed) {
                                     +                range.setStart(sel.focusNode, sel.focusOffset);
                                     +                range.setEnd(sel.anchorNode, sel.anchorOffset);
                                     +            }
+                                    +
                                     +            return range;
                                     +        };
                                     +    }
+                                    +
                                     +    /**
                                     +     * @constructor
                                     +     */
                                     +    function WrappedSelection(selection, docSelection, win) {
                                     +        this.nativeSelection = selection;
                                     +        this.docSelection = docSelection;
                                     +        this._ranges = [];
                                     +        this.win = win;
                                     +        this.refresh();
                                     +    }
+                                    +
                                     +    api.getSelection = function(win) {
                                     +        win = win || window;
                                     +        var sel = win[windowPropertyName];
                                     +        var nativeSel = getSelection(win), docSel = implementsDocSelection ? getDocSelection(win) : null;
                                     +        if (sel) {
                                     +            sel.nativeSelection = nativeSel;
                                     +            sel.docSelection = docSel;
                                     +            sel.refresh(win);
                                     +        } else {
                                     +            sel = new WrappedSelection(nativeSel, docSel, win);
                                     +            win[windowPropertyName] = sel;
                                     +        }
                                     +        return sel;
                                     +    };
+                                    +
                                     +    api.getIframeSelection = function(iframeEl) {
                                     +        return api.getSelection(dom.getIframeWindow(iframeEl));
                                     +    };
+                                    +
                                     +    var selProto = WrappedSelection.prototype;
+                                    +
                                     +    function createControlSelection(sel, ranges) {
                                     +        // Ensure that the selection becomes of type "Control"
                                     +        var doc = dom.getDocument(ranges[0].startContainer);
                                     +        var controlRange = dom.getBody(doc).createControlRange();
                                     +        for (var i = 0, el; i < rangeCount; ++i) {
                                     +            el = getSingleElementFromRange(ranges[i]);
                                     +            try {
                                     +                controlRange.add(el);
                                     +            } catch (ex) {
                                     +                throw new Error("setRanges(): Element within the one of the specified Ranges could not be added to control selection (does it have layout?)");
                                     +            }
                                     +        }
                                     +        controlRange.select();
+                                    +
                                     +        // Update the wrapped selection based on what's now in the native selection
                                     +        updateControlSelection(sel);
                                     +    }
+                                    +
                                     +    // Selecting a range
                                     +    if (!useDocumentSelection && selectionHasAnchorAndFocus && util.areHostMethods(testSelection, ["removeAllRanges", "addRange"])) {
                                     +        selProto.removeAllRanges = function() {
                                     +            this.nativeSelection.removeAllRanges();
                                     +            updateEmptySelection(this);
                                     +        };
+                                    +
                                     +        var addRangeBackwards = function(sel, range) {
                                     +            var doc = DomRange.getRangeDocument(range);
                                     +            var endRange = api.createRange(doc);
                                     +            endRange.collapseToPoint(range.endContainer, range.endOffset);
                                     +            sel.nativeSelection.addRange(getNativeRange(endRange));
                                     +            sel.nativeSelection.extend(range.startContainer, range.startOffset);
                                     +            sel.refresh();
                                     +        };
+                                    +
                                     +        if (selectionHasRangeCount) {
                                     +            selProto.addRange = function(range, backwards) {
                                     +                if (implementsControlRange && implementsDocSelection && this.docSelection.type == CONTROL) {
                                     +                    addRangeToControlSelection(this, range);
                                     +                } else {
                                     +                    if (backwards && selectionHasExtend) {
                                     +                        addRangeBackwards(this, range);
                                     +                    } else {
                                     +                        var previousRangeCount;
                                     +                        if (selectionSupportsMultipleRanges) {
                                     +                            previousRangeCount = this.rangeCount;
                                     +                        } else {
                                     +                            this.removeAllRanges();
                                     +                            previousRangeCount = 0;
                                     +                        }
                                     +                        this.nativeSelection.addRange(getNativeRange(range));
+                                    +
                                     +                        // Check whether adding the range was successful
                                     +                        this.rangeCount = this.nativeSelection.rangeCount;
+                                    +
                                     +                        if (this.rangeCount == previousRangeCount + 1) {
                                     +                            // The range was added successfully
+                                    +
                                     +                            // Check whether the range that we added to the selection is reflected in the last range extracted from
                                     +                            // the selection
                                     +                            if (api.config.checkSelectionRanges) {
                                     +                                var nativeRange = getSelectionRangeAt(this.nativeSelection, this.rangeCount - 1);
                                     +                                if (nativeRange && !DomRange.rangesEqual(nativeRange, range)) {
                                     +                                    // Happens in WebKit with, for example, a selection placed at the start of a text node
                                     +                                    range = new WrappedRange(nativeRange);
                                     +                                }
                                     +                            }
                                     +                            this._ranges[this.rangeCount - 1] = range;
                                     +                            updateAnchorAndFocusFromRange(this, range, selectionIsBackwards(this.nativeSelection));
                                     +                            this.isCollapsed = selectionIsCollapsed(this);
                                     +                        } else {
                                     +                            // The range was not added successfully. The simplest thing is to refresh
                                     +                            this.refresh();
                                     +                        }
                                     +                    }
                                     +                }
                                     +            };
                                     +        } else {
                                     +            selProto.addRange = function(range, backwards) {
                                     +                if (backwards && selectionHasExtend) {
                                     +                    addRangeBackwards(this, range);
                                     +                } else {
                                     +                    this.nativeSelection.addRange(getNativeRange(range));
                                     +                    this.refresh();
                                     +                }
                                     +            };
                                     +        }
+                                    +
                                     +        selProto.setRanges = function(ranges) {
                                     +            if (implementsControlRange && ranges.length > 1) {
                                     +                createControlSelection(this, ranges);
                                     +            } else {
                                     +                this.removeAllRanges();
                                     +                for (var i = 0, len = ranges.length; i < len; ++i) {
                                     +                    this.addRange(ranges[i]);
                                     +                }
                                     +            }
                                     +        };
                                     +    } else if (util.isHostMethod(testSelection, "empty") && util.isHostMethod(testRange, "select") &&
                                     +               implementsControlRange && useDocumentSelection) {
+                                    +
                                     +        selProto.removeAllRanges = function() {
                                     +            // Added try/catch as fix for issue #21
                                     +            try {
                                     +                this.docSelection.empty();
+                                    +
                                     +                // Check for empty() not working (issue #24)
                                     +                if (this.docSelection.type != "None") {
                                     +                    // Work around failure to empty a control selection by instead selecting a TextRange and then
                                     +                    // calling empty()
                                     +                    var doc;
                                     +                    if (this.anchorNode) {
                                     +                        doc = dom.getDocument(this.anchorNode);
                                     +                    } else if (this.docSelection.type == CONTROL) {
                                     +                        var controlRange = this.docSelection.createRange();
                                     +                        if (controlRange.length) {
                                     +                            doc = dom.getDocument(controlRange.item(0)).body.createTextRange();
                                     +                        }
                                     +                    }
                                     +                    if (doc) {
                                     +                        var textRange = doc.body.createTextRange();
                                     +                        textRange.select();
                                     +                        this.docSelection.empty();
                                     +                    }
                                     +                }
                                     +            } catch(ex) {}
                                     +            updateEmptySelection(this);
                                     +        };
+                                    +
                                     +        selProto.addRange = function(range) {
                                     +            if (this.docSelection.type == CONTROL) {
                                     +                addRangeToControlSelection(this, range);
                                     +            } else {
                                     +                WrappedRange.rangeToTextRange(range).select();
                                     +                this._ranges[0] = range;
                                     +                this.rangeCount = 1;
                                     +                this.isCollapsed = this._ranges[0].collapsed;
                                     +                updateAnchorAndFocusFromRange(this, range, false);
                                     +            }
                                     +        };
+                                    +
                                     +        selProto.setRanges = function(ranges) {
                                     +            this.removeAllRanges();
                                     +            var rangeCount = ranges.length;
                                     +            if (rangeCount > 1) {
                                     +                createControlSelection(this, ranges);
                                     +            } else if (rangeCount) {
                                     +                this.addRange(ranges[0]);
                                     +            }
                                     +        };
                                     +    } else {
                                     +        module.fail("No means of selecting a Range or TextRange was found");
                                     +        return false;
                                     +    }
+                                    +
                                     +    selProto.getRangeAt = function(index) {
                                     +        if (index < 0 || index >= this.rangeCount) {
                                     +            throw new DOMException("INDEX_SIZE_ERR");
                                     +        } else {
                                     +            return this._ranges[index];
                                     +        }
                                     +    };
+                                    +
                                     +    var refreshSelection;
+                                    +
                                     +    if (useDocumentSelection) {
                                     +        refreshSelection = function(sel) {
                                     +            var range;
                                     +            if (api.isSelectionValid(sel.win)) {
                                     +                range = sel.docSelection.createRange();
                                     +            } else {
                                     +                range = dom.getBody(sel.win.document).createTextRange();
                                     +                range.collapse(true);
                                     +            }
+                                    +
+                                    +
                                     +            if (sel.docSelection.type == CONTROL) {
                                     +                updateControlSelection(sel);
                                     +            } else if (isTextRange(range)) {
                                     +                updateFromTextRange(sel, range);
                                     +            } else {
                                     +                updateEmptySelection(sel);
                                     +            }
                                     +        };
                                     +    } else if (util.isHostMethod(testSelection, "getRangeAt") && typeof testSelection.rangeCount == "number") {
                                     +        refreshSelection = function(sel) {
                                     +            if (implementsControlRange && implementsDocSelection && sel.docSelection.type == CONTROL) {
                                     +                updateControlSelection(sel);
                                     +            } else {
                                     +                sel._ranges.length = sel.rangeCount = sel.nativeSelection.rangeCount;
                                     +                if (sel.rangeCount) {
                                     +                    for (var i = 0, len = sel.rangeCount; i < len; ++i) {
                                     +                        sel._ranges[i] = new api.WrappedRange(sel.nativeSelection.getRangeAt(i));
                                     +                    }
                                     +                    updateAnchorAndFocusFromRange(sel, sel._ranges[sel.rangeCount - 1], selectionIsBackwards(sel.nativeSelection));
                                     +                    sel.isCollapsed = selectionIsCollapsed(sel);
                                     +                } else {
                                     +                    updateEmptySelection(sel);
                                     +                }
                                     +            }
                                     +        };
                                     +    } else if (selectionHasAnchorAndFocus && typeof testSelection.isCollapsed == BOOLEAN && typeof testRange.collapsed == BOOLEAN && api.features.implementsDomRange) {
                                     +        refreshSelection = function(sel) {
                                     +            var range, nativeSel = sel.nativeSelection;
                                     +            if (nativeSel.anchorNode) {
                                     +                range = getSelectionRangeAt(nativeSel, 0);
                                     +                sel._ranges = [range];
                                     +                sel.rangeCount = 1;
                                     +                updateAnchorAndFocusFromNativeSelection(sel);
                                     +                sel.isCollapsed = selectionIsCollapsed(sel);
                                     +            } else {
                                     +                updateEmptySelection(sel);
                                     +            }
                                     +        };
                                     +    } else {
                                     +        module.fail("No means of obtaining a Range or TextRange from the user's selection was found");
                                     +        return false;
                                     +    }
+                                    +
                                     +    selProto.refresh = function(checkForChanges) {
                                     +        var oldRanges = checkForChanges ? this._ranges.slice(0) : null;
                                     +        refreshSelection(this);
                                     +        if (checkForChanges) {
                                     +            var i = oldRanges.length;
                                     +            if (i != this._ranges.length) {
                                     +                return false;
                                     +            }
                                     +            while (i--) {
                                     +                if (!DomRange.rangesEqual(oldRanges[i], this._ranges[i])) {
                                     +                    return false;
                                     +                }
                                     +            }
                                     +            return true;
                                     +        }
                                     +    };
+                                    +
                                     +    // Removal of a single range
                                     +    var removeRangeManually = function(sel, range) {
                                     +        var ranges = sel.getAllRanges(), removed = false;
                                     +        sel.removeAllRanges();
                                     +        for (var i = 0, len = ranges.length; i < len; ++i) {
                                     +            if (removed || range !== ranges[i]) {
                                     +                sel.addRange(ranges[i]);
                                     +            } else {
                                     +                // According to the draft WHATWG Range spec, the same range may be added to the selection multiple
                                     +                // times. removeRange should only remove the first instance, so the following ensures only the first
                                     +                // instance is removed
                                     +                removed = true;
                                     +            }
                                     +        }
                                     +        if (!sel.rangeCount) {
                                     +            updateEmptySelection(sel);
                                     +        }
                                     +    };
+                                    +
                                     +    if (implementsControlRange) {
                                     +        selProto.removeRange = function(range) {
                                     +            if (this.docSelection.type == CONTROL) {
                                     +                var controlRange = this.docSelection.createRange();
                                     +                var rangeElement = getSingleElementFromRange(range);
+                                    +
                                     +                // Create a new ControlRange containing all the elements in the selected ControlRange minus the
                                     +                // element contained by the supplied range
                                     +                var doc = dom.getDocument(controlRange.item(0));
                                     +                var newControlRange = dom.getBody(doc).createControlRange();
                                     +                var el, removed = false;
                                     +                for (var i = 0, len = controlRange.length; i < len; ++i) {
                                     +                    el = controlRange.item(i);
                                     +                    if (el !== rangeElement || removed) {
                                     +                        newControlRange.add(controlRange.item(i));
                                     +                    } else {
                                     +                        removed = true;
                                     +                    }
                                     +                }
                                     +                newControlRange.select();
+                                    +
                                     +                // Update the wrapped selection based on what's now in the native selection
                                     +                updateControlSelection(this);
                                     +            } else {
                                     +                removeRangeManually(this, range);
                                     +            }
                                     +        };
                                     +    } else {
                                     +        selProto.removeRange = function(range) {
                                     +            removeRangeManually(this, range);
                                     +        };
                                     +    }
+                                    +
                                     +    // Detecting if a selection is backwards
                                     +    var selectionIsBackwards;
                                     +    if (!useDocumentSelection && selectionHasAnchorAndFocus && api.features.implementsDomRange) {
                                     +        selectionIsBackwards = function(sel) {
                                     +            var backwards = false;
                                     +            if (sel.anchorNode) {
                                     +                backwards = (dom.comparePoints(sel.anchorNode, sel.anchorOffset, sel.focusNode, sel.focusOffset) == 1);
                                     +            }
                                     +            return backwards;
                                     +        };
+                                    +
                                     +        selProto.isBackwards = function() {
                                     +            return selectionIsBackwards(this);
                                     +        };
                                     +    } else {
                                     +        selectionIsBackwards = selProto.isBackwards = function() {
                                     +            return false;
                                     +        };
                                     +    }
+                                    +
                                     +    // Selection text
                                     +    // This is conformant to the new WHATWG DOM Range draft spec but differs from WebKit and Mozilla's implementation
                                     +    selProto.toString = function() {
+                                    +
                                     +        var rangeTexts = [];
                                     +        for (var i = 0, len = this.rangeCount; i < len; ++i) {
                                     +            rangeTexts[i] = "" + this._ranges[i];
                                     +        }
                                     +        return rangeTexts.join("");
                                     +    };
+                                    +
                                     +    function assertNodeInSameDocument(sel, node) {
                                     +        if (sel.anchorNode && (dom.getDocument(sel.anchorNode) !== dom.getDocument(node))) {
                                     +            throw new DOMException("WRONG_DOCUMENT_ERR");
                                     +        }
                                     +    }
+                                    +
                                     +    // No current browsers conform fully to the HTML 5 draft spec for this method, so Rangy's own method is always used
                                     +    selProto.collapse = function(node, offset) {
                                     +        assertNodeInSameDocument(this, node);
                                     +        var range = api.createRange(dom.getDocument(node));
                                     +        range.collapseToPoint(node, offset);
                                     +        this.removeAllRanges();
                                     +        this.addRange(range);
                                     +        this.isCollapsed = true;
                                     +    };
+                                    +
                                     +    selProto.collapseToStart = function() {
                                     +        if (this.rangeCount) {
                                     +            var range = this._ranges[0];
                                     +            this.collapse(range.startContainer, range.startOffset);
                                     +        } else {
                                     +            throw new DOMException("INVALID_STATE_ERR");
                                     +        }
                                     +    };
+                                    +
                                     +    selProto.collapseToEnd = function() {
                                     +        if (this.rangeCount) {
                                     +            var range = this._ranges[this.rangeCount - 1];
                                     +            this.collapse(range.endContainer, range.endOffset);
                                     +        } else {
                                     +            throw new DOMException("INVALID_STATE_ERR");
                                     +        }
                                     +    };
+                                    +
                                     +    // The HTML 5 spec is very specific on how selectAllChildren should be implemented so the native implementation is
                                     +    // never used by Rangy.
                                     +    selProto.selectAllChildren = function(node) {
                                     +        assertNodeInSameDocument(this, node);
                                     +        var range = api.createRange(dom.getDocument(node));
                                     +        range.selectNodeContents(node);
                                     +        this.removeAllRanges();
                                     +        this.addRange(range);
                                     +    };
+                                    +
                                     +    selProto.deleteFromDocument = function() {
                                     +        // Sepcial behaviour required for Control selections
                                     +        if (implementsControlRange && implementsDocSelection && this.docSelection.type == CONTROL) {
                                     +            var controlRange = this.docSelection.createRange();
                                     +            var element;
                                     +            while (controlRange.length) {
                                     +                element = controlRange.item(0);
                                     +                controlRange.remove(element);
                                     +                element.parentNode.removeChild(element);
                                     +            }
                                     +            this.refresh();
                                     +        } else if (this.rangeCount) {
                                     +            var ranges = this.getAllRanges();
                                     +            this.removeAllRanges();
                                     +            for (var i = 0, len = ranges.length; i < len; ++i) {
                                     +                ranges[i].deleteContents();
                                     +            }
                                     +            // The HTML5 spec says nothing about what the selection should contain after calling deleteContents on each
                                     +            // range. Firefox moves the selection to where the final selected range was, so we emulate that
                                     +            this.addRange(ranges[len - 1]);
                                     +        }
                                     +    };
+                                    +
                                     +    // The following are non-standard extensions
                                     +    selProto.getAllRanges = function() {
                                     +        return this._ranges.slice(0);
                                     +    };
+                                    +
                                     +    selProto.setSingleRange = function(range) {
                                     +        this.setRanges( [range] );
                                     +    };
+                                    +
                                     +    selProto.containsNode = function(node, allowPartial) {
                                     +        for (var i = 0, len = this._ranges.length; i < len; ++i) {
                                     +            if (this._ranges[i].containsNode(node, allowPartial)) {
                                     +                return true;
                                     +            }
                                     +        }
                                     +        return false;
                                     +    };
+                                    +
                                     +    selProto.toHtml = function() {
                                     +        var html = "";
                                     +        if (this.rangeCount) {
                                     +            var container = DomRange.getRangeDocument(this._ranges[0]).createElement("div");
                                     +            for (var i = 0, len = this._ranges.length; i < len; ++i) {
                                     +                container.appendChild(this._ranges[i].cloneContents());
                                     +            }
                                     +            html = container.innerHTML;
                                     +        }
                                     +        return html;
                                     +    };
+                                    +
                                     +    function inspect(sel) {
                                     +        var rangeInspects = [];
                                     +        var anchor = new DomPosition(sel.anchorNode, sel.anchorOffset);
                                     +        var focus = new DomPosition(sel.focusNode, sel.focusOffset);
                                     +        var name = (typeof sel.getName == "function") ? sel.getName() : "Selection";
+                                    +
                                     +        if (typeof sel.rangeCount != "undefined") {
                                     +            for (var i = 0, len = sel.rangeCount; i < len; ++i) {
                                     +                rangeInspects[i] = DomRange.inspect(sel.getRangeAt(i));
                                     +            }
                                     +        }
                                     +        return "[" + name + "(Ranges: " + rangeInspects.join(", ") +
                                     +                ")(anchor: " + anchor.inspect() + ", focus: " + focus.inspect() + "]";
+                                    +
                                     +    }
+                                    +
                                     +    selProto.getName = function() {
                                     +        return "WrappedSelection";
                                     +    };
+                                    +
                                     +    selProto.inspect = function() {
                                     +        return inspect(this);
                                     +    };
+                                    +
                                     +    selProto.detach = function() {
                                     +        this.win[windowPropertyName] = null;
                                     +        this.win = this.anchorNode = this.focusNode = null;
                                     +    };
+                                    +
                                     +    WrappedSelection.inspect = inspect;
+                                    +
                                     +    api.Selection = WrappedSelection;
+                                    +
                                     +    api.selectionPrototype = selProto;
+                                    +
                                     +    api.addCreateMissingNativeApiListener(function(win) {
                                     +        if (typeof win.getSelection == "undefined") {
                                     +            win.getSelection = function() {
                                     +                return api.getSelection(this);
                                     +            };
                                     +        }
                                     +        win = null;
                                     +    });
                                     +});
                                     +/*
                                     +	Base.js, version 1.1a
                                     +	Copyright 2006-2010, Dean Edwards
                                     +	License: http://www.opensource.org/licenses/mit-license.php
                                     +*/
+                                    +
                                     +var Base = function() {
                                     +	// dummy
                                     +};
+                                    +
                                     +Base.extend = function(_instance, _static) { // subclass
                                     +	var extend = Base.prototype.extend;
+                                    +
                                     +	// build the prototype
                                     +	Base._prototyping = true;
                                     +	var proto = new this;
                                     +	extend.call(proto, _instance);
                                     +  proto.base = function() {
                                     +    // call this method from any other method to invoke that method's ancestor
                                     +  };
                                     +	delete Base._prototyping;
+                                    +
                                     +	// create the wrapper for the constructor function
                                     +	//var constructor = proto.constructor.valueOf(); //-dean
                                     +	var constructor = proto.constructor;
                                     +	var klass = proto.constructor = function() {
                                     +		if (!Base._prototyping) {
                                     +			if (this._constructing || this.constructor == klass) { // instantiation
                                     +				this._constructing = true;
                                     +				constructor.apply(this, arguments);
                                     +				delete this._constructing;
                                     +			} else if (arguments[0] != null) { // casting
                                     +				return (arguments[0].extend || extend).call(arguments[0], proto);
                                     +			}
                                     +		}
                                     +	};
+                                    +
                                     +	// build the class interface
                                     +	klass.ancestor = this;
                                     +	klass.extend = this.extend;
                                     +	klass.forEach = this.forEach;
                                     +	klass.implement = this.implement;
                                     +	klass.prototype = proto;
                                     +	klass.toString = this.toString;
                                     +	klass.valueOf = function(type) {
                                     +		//return (type == "object") ? klass : constructor; //-dean
                                     +		return (type == "object") ? klass : constructor.valueOf();
                                     +	};
                                     +	extend.call(klass, _static);
                                     +	// class initialisation
                                     +	if (typeof klass.init == "function") klass.init();
                                     +	return klass;
                                     +};
+                                    +
                                     +Base.prototype = {
                                     +	extend: function(source, value) {
                                     +		if (arguments.length > 1) { // extending with a name/value pair
                                     +			var ancestor = this[source];
                                     +			if (ancestor && (typeof value == "function") && // overriding a method?
                                     +				// the valueOf() comparison is to avoid circular references
                                     +				(!ancestor.valueOf || ancestor.valueOf() != value.valueOf()) &&
                                     +				/\bbase\b/.test(value)) {
                                     +				// get the underlying method
                                     +				var method = value.valueOf();
                                     +				// override
                                     +				value = function() {
                                     +					var previous = this.base || Base.prototype.base;
                                     +					this.base = ancestor;
                                     +					var returnValue = method.apply(this, arguments);
                                     +					this.base = previous;
                                     +					return returnValue;
                                     +				};
                                     +				// point to the underlying method
                                     +				value.valueOf = function(type) {
                                     +					return (type == "object") ? value : method;
                                     +				};
                                     +				value.toString = Base.toString;
                                     +			}
                                     +			this[source] = value;
                                     +		} else if (source) { // extending with an object literal
                                     +			var extend = Base.prototype.extend;
                                     +			// if this object has a customised extend method then use it
                                     +			if (!Base._prototyping && typeof this != "function") {
                                     +				extend = this.extend || extend;
                                     +			}
                                     +			var proto = {toSource: null};
                                     +			// do the "toString" and other methods manually
                                     +			var hidden = ["constructor", "toString", "valueOf"];
                                     +			// if we are prototyping then include the constructor
                                     +			var i = Base._prototyping ? 0 : 1;
                                     +			while (key = hidden[i++]) {
                                     +				if (source[key] != proto[key]) {
                                     +					extend.call(this, key, source[key]);
+                                    +
                                     +				}
                                     +			}
                                     +			// copy each of the source object's properties to this object
                                     +			for (var key in source) {
                                     +				if (!proto[key]) extend.call(this, key, source[key]);
                                     +			}
                                     +		}
                                     +		return this;
                                     +	}
                                     +};
+                                    +
                                     +// initialise
                                     +Base = Base.extend({
                                     +	constructor: function() {
                                     +		this.extend(arguments[0]);
                                     +	}
                                     +}, {
                                     +	ancestor: Object,
                                     +	version: "1.1",
+                                    +
                                     +	forEach: function(object, block, context) {
                                     +		for (var key in object) {
                                     +			if (this.prototype[key] === undefined) {
                                     +				block.call(context, object[key], key, object);
                                     +			}
                                     +		}
                                     +	},
+                                    +
                                     +	implement: function() {
                                     +		for (var i = 0; i < arguments.length; i++) {
                                     +			if (typeof arguments[i] == "function") {
                                     +				// if it's a function, call it
                                     +				arguments[i](this.prototype);
                                     +			} else {
                                     +				// add the interface using the extend method
                                     +				this.prototype.extend(arguments[i]);
                                     +			}
                                     +		}
                                     +		return this;
                                     +	},
+                                    +
                                     +	toString: function() {
                                     +		return String(this.valueOf());
                                     +	}
                                     +});/**
                                     + * Detect browser support for specific features
                                     + */
                                     +wysihtml5.browser = (function() {
                                     +  var userAgent   = navigator.userAgent,
                                     +      testElement = document.createElement("div"),
                                     +      // Browser sniffing is unfortunately needed since some behaviors are impossible to feature detect
                                     +      isIE        = userAgent.indexOf("MSIE")         !== -1 && userAgent.indexOf("Opera") === -1,
                                     +      isGecko     = userAgent.indexOf("Gecko")        !== -1 && userAgent.indexOf("KHTML") === -1,
                                     +      isWebKit    = userAgent.indexOf("AppleWebKit/") !== -1,
                                     +      isChrome    = userAgent.indexOf("Chrome/")      !== -1,
                                     +      isOpera     = userAgent.indexOf("Opera/")       !== -1;
+                                    +
                                     +  function iosVersion(userAgent) {
                                     +    return ((/ipad|iphone|ipod/.test(userAgent) && userAgent.match(/ os (\d+).+? like mac os x/)) || [, 0])[1];
                                     +  }
+                                    +
                                     +  return {
                                     +    // Static variable needed, publicly accessible, to be able override it in unit tests
                                     +    USER_AGENT: userAgent,
+                                    +
                                     +    /**
                                     +     * Exclude browsers that are not capable of displaying and handling
                                     +     * contentEditable as desired:
                                     +     *    - iPhone, iPad (tested iOS 4.2.2) and Android (tested 2.2) refuse to make contentEditables focusable
                                     +     *    - IE < 8 create invalid markup and crash randomly from time to time
                                     +     *
                                     +     * @return {Boolean}
                                     +     */
                                     +    supported: function() {
                                     +      var userAgent                   = this.USER_AGENT.toLowerCase(),
                                     +          // Essential for making html elements editable
                                     +          hasContentEditableSupport   = "contentEditable" in testElement,
                                     +          // Following methods are needed in order to interact with the contentEditable area
                                     +          hasEditingApiSupport        = document.execCommand && document.queryCommandSupported && document.queryCommandState,
                                     +          // document selector apis are only supported by IE 8+, Safari 4+, Chrome and Firefox 3.5+
                                     +          hasQuerySelectorSupport     = document.querySelector && document.querySelectorAll,
                                     +          // contentEditable is unusable in mobile browsers (tested iOS 4.2.2, Android 2.2, Opera Mobile, WebOS 3.05)
                                     +          isIncompatibleMobileBrowser = (this.isIos() && iosVersion(userAgent) < 5) || userAgent.indexOf("opera mobi") !== -1 || userAgent.indexOf("hpwos/") !== -1;
+                                    +
                                     +      return hasContentEditableSupport
                                     +        && hasEditingApiSupport
                                     +        && hasQuerySelectorSupport
                                     +        && !isIncompatibleMobileBrowser;
                                     +    },
+                                    +
                                     +    isTouchDevice: function() {
                                     +      return this.supportsEvent("touchmove");
                                     +    },
+                                    +
                                     +    isIos: function() {
                                     +      var userAgent = this.USER_AGENT.toLowerCase();
                                     +      return userAgent.indexOf("webkit") !== -1 && userAgent.indexOf("mobile") !== -1;
                                     +    },
+                                    +
                                     +    /**
                                     +     * Whether the browser supports sandboxed iframes
                                     +     * Currently only IE 6+ offers such feature <iframe security="restricted">
                                     +     *
                                     +     * http://msdn.microsoft.com/en-us/library/ms534622(v=vs.85).aspx
                                     +     * http://blogs.msdn.com/b/ie/archive/2008/01/18/using-frames-more-securely.aspx
                                     +     *
                                     +     * HTML5 sandboxed iframes are still buggy and their DOM is not reachable from the outside (except when using postMessage)
                                     +     */
                                     +    supportsSandboxedIframes: function() {
                                     +      return isIE;
                                     +    },
+                                    +
                                     +    /**
                                     +     * IE6+7 throw a mixed content warning when the src of an iframe
                                     +     * is empty/unset or about:blank
                                     +     * window.querySelector is implemented as of IE8
                                     +     */
                                     +    throwsMixedContentWarningWhenIframeSrcIsEmpty: function() {
                                     +      return !("querySelector" in document);
                                     +    },
+                                    +
                                     +    /**
                                     +     * Whether the caret is correctly displayed in contentEditable elements
                                     +     * Firefox sometimes shows a huge caret in the beginning after focusing
                                     +     */
                                     +    displaysCaretInEmptyContentEditableCorrectly: function() {
                                     +      return !isGecko;
                                     +    },
+                                    +
                                     +    /**
                                     +     * Opera and IE are the only browsers who offer the css value
                                     +     * in the original unit, thx to the currentStyle object
                                     +     * All other browsers provide the computed style in px via window.getComputedStyle
                                     +     */
                                     +    hasCurrentStyleProperty: function() {
                                     +      return "currentStyle" in testElement;
                                     +    },
+                                    +
                                     +    /**
                                     +     * Whether the browser inserts a <br> when pressing enter in a contentEditable element
                                     +     */
                                     +    insertsLineBreaksOnReturn: function() {
                                     +      return isGecko;
                                     +    },
+                                    +
                                     +    supportsPlaceholderAttributeOn: function(element) {
                                     +      return "placeholder" in element;
                                     +    },
+                                    +
                                     +    supportsEvent: function(eventName) {
                                     +      return "on" + eventName in testElement || (function() {
                                     +        testElement.setAttribute("on" + eventName, "return;");
                                     +        return typeof(testElement["on" + eventName]) === "function";
                                     +      })();
                                     +    },
+                                    +
                                     +    /**
                                     +     * Opera doesn't correctly fire focus/blur events when clicking in- and outside of iframe
                                     +     */
                                     +    supportsEventsInIframeCorrectly: function() {
                                     +      return !isOpera;
                                     +    },
+                                    +
                                     +    /**
                                     +     * Chrome & Safari only fire the ondrop/ondragend/... events when the ondragover event is cancelled
                                     +     * with event.preventDefault
                                     +     * Firefox 3.6 fires those events anyway, but the mozilla doc says that the dragover/dragenter event needs
                                     +     * to be cancelled
                                     +     */
                                     +    firesOnDropOnlyWhenOnDragOverIsCancelled: function() {
                                     +      return isWebKit || isGecko;
                                     +    },
+                                    +
                                     +    /**
                                     +     * Whether the browser supports the event.dataTransfer property in a proper way
                                     +     */
                                     +    supportsDataTransfer: function() {
                                     +      try {
                                     +        // Firefox doesn't support dataTransfer in a safe way, it doesn't strip script code in the html payload (like Chrome does)
                                     +        return isWebKit && (window.Clipboard || window.DataTransfer).prototype.getData;
                                     +      } catch(e) {
                                     +        return false;
                                     +      }
                                     +    },
+                                    +
                                     +    /**
                                     +     * Everything below IE9 doesn't know how to treat HTML5 tags
                                     +     *
                                     +     * @param {Object} context The document object on which to check HTML5 support
                                     +     *
                                     +     * @example
                                     +     *    wysihtml5.browser.supportsHTML5Tags(document);
                                     +     */
                                     +    supportsHTML5Tags: function(context) {
                                     +      var element = context.createElement("div"),
                                     +          html5   = "<article>foo</article>";
                                     +      element.innerHTML = html5;
                                     +      return element.innerHTML.toLowerCase() === html5;
                                     +    },
+                                    +
                                     +    /**
                                     +     * Checks whether a document supports a certain queryCommand
                                     +     * In particular, Opera needs a reference to a document that has a contentEditable in it's dom tree
                                     +     * in oder to report correct results
                                     +     *
                                     +     * @param {Object} doc Document object on which to check for a query command
                                     +     * @param {String} command The query command to check for
                                     +     * @return {Boolean}
                                     +     *
                                     +     * @example
                                     +     *    wysihtml5.browser.supportsCommand(document, "bold");
                                     +     */
                                     +    supportsCommand: (function() {
                                     +      // Following commands are supported but contain bugs in some browsers
                                     +      var buggyCommands = {
                                     +        // formatBlock fails with some tags (eg. <blockquote>)
                                     +        "formatBlock":          isIE,
                                     +         // When inserting unordered or ordered lists in Firefox, Chrome or Safari, the current selection or line gets
                                     +         // converted into a list (<ul><li>...</li></ul>, <ol><li>...</li></ol>)
                                     +         // IE and Opera act a bit different here as they convert the entire content of the current block element into a list
                                     +        "insertUnorderedList":  isIE || isOpera || isWebKit,
                                     +        "insertOrderedList":    isIE || isOpera || isWebKit
                                     +      };
+                                    +
                                     +      // Firefox throws errors for queryCommandSupported, so we have to build up our own object of supported commands
                                     +      var supported = {
                                     +        "insertHTML": isGecko
                                     +      };
+                                    +
                                     +      return function(doc, command) {
                                     +        var isBuggy = buggyCommands[command];
                                     +        if (!isBuggy) {
                                     +          // Firefox throws errors when invoking queryCommandSupported or queryCommandEnabled
                                     +          try {
                                     +            return doc.queryCommandSupported(command);
                                     +          } catch(e1) {}
+                                    +
                                     +          try {
                                     +            return doc.queryCommandEnabled(command);
                                     +          } catch(e2) {
                                     +            return !!supported[command];
                                     +          }
                                     +        }
                                     +        return false;
                                     +      };
                                     +    })(),
+                                    +
                                     +    /**
                                     +     * IE: URLs starting with:
                                     +     *    www., http://, https://, ftp://, gopher://, mailto:, new:, snews:, telnet:, wasis:, file://,
                                     +     *    nntp://, newsrc:, ldap://, ldaps://, outlook:, mic:// and url:
                                     +     * will automatically be auto-linked when either the user inserts them via copy&paste or presses the
                                     +     * space bar when the caret is directly after such an url.
                                     +     * This behavior cannot easily be avoided in IE < 9 since the logic is hardcoded in the mshtml.dll
                                     +     * (related blog post on msdn
                                     +     * http://blogs.msdn.com/b/ieinternals/archive/2009/09/17/prevent-automatic-hyperlinking-in-contenteditable-html.aspx).
                                     +     */
                                     +    doesAutoLinkingInContentEditable: function() {
                                     +      return isIE;
                                     +    },
+                                    +
                                     +    /**
                                     +     * As stated above, IE auto links urls typed into contentEditable elements
                                     +     * Since IE9 it's possible to prevent this behavior
                                     +     */
                                     +    canDisableAutoLinking: function() {
                                     +      return this.supportsCommand(document, "AutoUrlDetect");
                                     +    },
+                                    +
                                     +    /**
                                     +     * IE leaves an empty paragraph in the contentEditable element after clearing it
                                     +     * Chrome/Safari sometimes an empty <div>
                                     +     */
                                     +    clearsContentEditableCorrectly: function() {
                                     +      return isGecko || isOpera || isWebKit;
                                     +    },
+                                    +
                                     +    /**
                                     +     * IE gives wrong results for getAttribute
                                     +     */
                                     +    supportsGetAttributeCorrectly: function() {
                                     +      var td = document.createElement("td");
                                     +      return td.getAttribute("rowspan") != "1";
                                     +    },
+                                    +
                                     +    /**
                                     +     * When clicking on images in IE, Opera and Firefox, they are selected, which makes it easy to interact with them.
                                     +     * Chrome and Safari both don't support this
                                     +     */
                                     +    canSelectImagesInContentEditable: function() {
                                     +      return isGecko || isIE || isOpera;
                                     +    },
+                                    +
                                     +    /**
                                     +     * When the caret is in an empty list (<ul><li>|</li></ul>) which is the first child in an contentEditable container
                                     +     * pressing backspace doesn't remove the entire list as done in other browsers
                                     +     */
                                     +    clearsListsInContentEditableCorrectly: function() {
                                     +      return isGecko || isIE || isWebKit;
                                     +    },
+                                    +
                                     +    /**
                                     +     * All browsers except Safari and Chrome automatically scroll the range/caret position into view
                                     +     */
                                     +    autoScrollsToCaret: function() {
                                     +      return !isWebKit;
                                     +    },
+                                    +
                                     +    /**
                                     +     * Check whether the browser automatically closes tags that don't need to be opened
                                     +     */
                                     +    autoClosesUnclosedTags: function() {
                                     +      var clonedTestElement = testElement.cloneNode(false),
                                     +          returnValue,
                                     +          innerHTML;
+                                    +
                                     +      clonedTestElement.innerHTML = "<p><div></div>";
                                     +      innerHTML                   = clonedTestElement.innerHTML.toLowerCase();
                                     +      returnValue                 = innerHTML === "<p></p><div></div>" || innerHTML === "<p><div></div></p>";
+                                    +
                                     +      // Cache result by overwriting current function
                                     +      this.autoClosesUnclosedTags = function() { return returnValue; };
+                                    +
                                     +      return returnValue;
                                     +    },
+                                    +
                                     +    /**
                                     +     * Whether the browser supports the native document.getElementsByClassName which returns live NodeLists
                                     +     */
                                     +    supportsNativeGetElementsByClassName: function() {
                                     +      return String(document.getElementsByClassName).indexOf("[native code]") !== -1;
                                     +    },
+                                    +
                                     +    /**
                                     +     * As of now (19.04.2011) only supported by Firefox 4 and Chrome
                                     +     * See https://developer.mozilla.org/en/DOM/Selection/modify
                                     +     */
                                     +    supportsSelectionModify: function() {
                                     +      return "getSelection" in window && "modify" in window.getSelection();
                                     +    },
+                                    +
                                     +    /**
                                     +     * Whether the browser supports the classList object for fast className manipulation
                                     +     * See https://developer.mozilla.org/en/DOM/element.classList
                                     +     */
                                     +    supportsClassList: function() {
                                     +      return "classList" in testElement;
                                     +    },
+                                    +
                                     +    /**
                                     +     * Opera needs a white space after a <br> in order to position the caret correctly
                                     +     */
                                     +    needsSpaceAfterLineBreak: function() {
                                     +      return isOpera;
                                     +    },
+                                    +
                                     +    /**
                                     +     * Whether the browser supports the speech api on the given element
                                     +     * See http://mikepultz.com/2011/03/accessing-google-speech-api-chrome-11/
                                     +     *
                                     +     * @example
                                     +     *    var input = document.createElement("input");
                                     +     *    if (wysihtml5.browser.supportsSpeechApiOn(input)) {
                                     +     *      // ...
                                     +     *    }
                                     +     */
                                     +    supportsSpeechApiOn: function(input) {
                                     +      var chromeVersion = userAgent.match(/Chrome\/(\d+)/) || [, 0];
                                     +      return chromeVersion[1] >= 11 && ("onwebkitspeechchange" in input || "speech" in input);
                                     +    },
+                                    +
                                     +    /**
                                     +     * IE9 crashes when setting a getter via Object.defineProperty on XMLHttpRequest or XDomainRequest
                                     +     * See https://connect.microsoft.com/ie/feedback/details/650112
                                     +     * or try the POC http://tifftiff.de/ie9_crash/
                                     +     */
                                     +    crashesWhenDefineProperty: function(property) {
                                     +      return isIE && (property === "XMLHttpRequest" || property === "XDomainRequest");
                                     +    },
+                                    +
                                     +    /**
                                     +     * IE is the only browser who fires the "focus" event not immediately when .focus() is called on an element
                                     +     */
                                     +    doesAsyncFocus: function() {
                                     +      return isIE;
                                     +    },
+                                    +
                                     +    /**
                                     +     * In IE it's impssible for the user and for the selection library to set the caret after an <img> when it's the lastChild in the document
                                     +     */
                                     +    hasProblemsSettingCaretAfterImg: function() {
                                     +      return isIE;
                                     +    },
+                                    +
                                     +    hasUndoInContextMenu: function() {
                                     +      return isGecko || isChrome || isOpera;
                                     +    }
                                     +  };
                                     +})();wysihtml5.lang.array = function(arr) {
                                     +  return {
                                     +    /**
                                     +     * Check whether a given object exists in an array
                                     +     *
                                     +     * @example
                                     +     *    wysihtml5.lang.array([1, 2]).contains(1);
                                     +     *    // => true
                                     +     */
                                     +    contains: function(needle) {
                                     +      if (arr.indexOf) {
                                     +        return arr.indexOf(needle) !== -1;
                                     +      } else {
                                     +        for (var i=0, length=arr.length; i<length; i++) {
                                     +          if (arr[i] === needle) { return true; }
                                     +        }
                                     +        return false;
                                     +      }
                                     +    },
+                                    +
                                     +    /**
                                     +     * Substract one array from another
                                     +     *
                                     +     * @example
                                     +     *    wysihtml5.lang.array([1, 2, 3, 4]).without([3, 4]);
                                     +     *    // => [1, 2]
                                     +     */
                                     +    without: function(arrayToSubstract) {
                                     +      arrayToSubstract = wysihtml5.lang.array(arrayToSubstract);
                                     +      var newArr  = [],
                                     +          i       = 0,
                                     +          length  = arr.length;
                                     +      for (; i<length; i++) {
                                     +        if (!arrayToSubstract.contains(arr[i])) {
                                     +          newArr.push(arr[i]);
                                     +        }
                                     +      }
                                     +      return newArr;
                                     +    },
+                                    +
                                     +    /**
                                     +     * Return a clean native array
                                     +     *
                                     +     * Following will convert a Live NodeList to a proper Array
                                     +     * @example
                                     +     *    var childNodes = wysihtml5.lang.array(document.body.childNodes).get();
                                     +     */
                                     +    get: function() {
                                     +      var i        = 0,
                                     +          length   = arr.length,
                                     +          newArray = [];
                                     +      for (; i<length; i++) {
                                     +        newArray.push(arr[i]);
                                     +      }
                                     +      return newArray;
                                     +    }
                                     +  };
                                     +};wysihtml5.lang.Dispatcher = Base.extend(
                                     +  /** @scope wysihtml5.lang.Dialog.prototype */ {
                                     +  observe: function(eventName, handler) {
                                     +    this.events = this.events || {};
                                     +    this.events[eventName] = this.events[eventName] || [];
                                     +    this.events[eventName].push(handler);
                                     +    return this;
                                     +  },
+                                    +
                                     +  on: function() {
                                     +    return this.observe.apply(this, wysihtml5.lang.array(arguments).get());
                                     +  },
+                                    +
                                     +  fire: function(eventName, payload) {
                                     +    this.events = this.events || {};
                                     +    var handlers = this.events[eventName] || [],
                                     +        i        = 0;
                                     +    for (; i<handlers.length; i++) {
                                     +      handlers[i].call(this, payload);
                                     +    }
                                     +    return this;
                                     +  },
+                                    +
                                     +  stopObserving: function(eventName, handler) {
                                     +    this.events = this.events || {};
                                     +    var i = 0,
                                     +        handlers,
                                     +        newHandlers;
                                     +    if (eventName) {
                                     +      handlers    = this.events[eventName] || [],
                                     +      newHandlers = [];
                                     +      for (; i<handlers.length; i++) {
                                     +        if (handlers[i] !== handler && handler) {
                                     +          newHandlers.push(handlers[i]);
                                     +        }
                                     +      }
                                     +      this.events[eventName] = newHandlers;
                                     +    } else {
                                     +      // Clean up all events
                                     +      this.events = {};
                                     +    }
                                     +    return this;
                                     +  }
                                     +});wysihtml5.lang.object = function(obj) {
                                     +  return {
                                     +    /**
                                     +     * @example
                                     +     *    wysihtml5.lang.object({ foo: 1, bar: 1 }).merge({ bar: 2, baz: 3 }).get();
                                     +     *    // => { foo: 1, bar: 2, baz: 3 }
                                     +     */
                                     +    merge: function(otherObj) {
                                     +      for (var i in otherObj) {
                                     +        obj[i] = otherObj[i];
                                     +      }
                                     +      return this;
                                     +    },
+                                    +
                                     +    get: function() {
                                     +      return obj;
                                     +    },
+                                    +
                                     +    /**
                                     +     * @example
                                     +     *    wysihtml5.lang.object({ foo: 1 }).clone();
                                     +     *    // => { foo: 1 }
                                     +     */
                                     +    clone: function() {
                                     +      var newObj = {},
                                     +          i;
                                     +      for (i in obj) {
                                     +        newObj[i] = obj[i];
                                     +      }
                                     +      return newObj;
                                     +    },
+                                    +
                                     +    /**
                                     +     * @example
                                     +     *    wysihtml5.lang.object([]).isArray();
                                     +     *    // => true
                                     +     */
                                     +    isArray: function() {
                                     +      return Object.prototype.toString.call(obj) === "[object Array]";
                                     +    }
                                     +  };
                                     +};(function() {
                                     +  var WHITE_SPACE_START = /^\s+/,
                                     +      WHITE_SPACE_END   = /\s+$/;
                                     +  wysihtml5.lang.string = function(str) {
                                     +    str = String(str);
                                     +    return {
                                     +      /**
                                     +       * @example
                                     +       *    wysihtml5.lang.string("   foo   ").trim();
                                     +       *    // => "foo"
                                     +       */
                                     +      trim: function() {
                                     +        return str.replace(WHITE_SPACE_START, "").replace(WHITE_SPACE_END, "");
                                     +      },
+                                    +
                                     +      /**
                                     +       * @example
                                     +       *    wysihtml5.lang.string("Hello #{name}").interpolate({ name: "Christopher" });
                                     +       *    // => "Hello Christopher"
                                     +       */
                                     +      interpolate: function(vars) {
                                     +        for (var i in vars) {
                                     +          str = this.replace("#{" + i + "}").by(vars[i]);
                                     +        }
                                     +        return str;
                                     +      },
+                                    +
                                     +      /**
                                     +       * @example
                                     +       *    wysihtml5.lang.string("Hello Tom").replace("Tom").with("Hans");
                                     +       *    // => "Hello Hans"
                                     +       */
                                     +      replace: function(search) {
                                     +        return {
                                     +          by: function(replace) {
                                     +            return str.split(search).join(replace);
                                     +          }
                                     +        }
                                     +      }
                                     +    };
                                     +  };
                                     +})();/**
                                     + * Find urls in descendant text nodes of an element and auto-links them
                                     + * Inspired by http://james.padolsey.com/javascript/find-and-replace-text-with-javascript/
                                     + *
                                     + * @param {Element} element Container element in which to search for urls
                                     + *
                                     + * @example
                                     + *    <div id="text-container">Please click here: www.google.com</div>
                                     + *    <script>wysihtml5.dom.autoLink(document.getElementById("text-container"));</script>
                                     + */
                                     +(function(wysihtml5) {
                                     +  var /**
                                     +       * Don't auto-link urls that are contained in the following elements:
                                     +       */
                                     +      IGNORE_URLS_IN        = wysihtml5.lang.array(["CODE", "PRE", "A", "SCRIPT", "HEAD", "TITLE", "STYLE"]),
                                     +      /**
                                     +       * revision 1:
                                     +       *    /(\S+\.{1}[^\s\,\.\!]+)/g
                                     +       *
                                     +       * revision 2:
                                     +       *    /(\b(((https?|ftp):\/\/)|(www\.))[-A-Z0-9+&@#\/%?=~_|!:,.;\[\]]*[-A-Z0-9+&@#\/%=~_|])/gim
                                     +       *
                                     +       * put this in the beginning if you don't wan't to match within a word
                                     +       *    (^|[\>\(\{\[\s\>])
                                     +       */
                                     +      URL_REG_EXP           = /((https?:\/\/|www\.)[^\s<]{3,})/gi,
                                     +      TRAILING_CHAR_REG_EXP = /([^\w\/\-](,?))$/i,
                                     +      MAX_DISPLAY_LENGTH    = 100,
                                     +      BRACKETS              = { ")": "(", "]": "[", "}": "{" };
+                                    +
                                     +  function autoLink(element) {
                                     +    if (_hasParentThatShouldBeIgnored(element)) {
                                     +      return element;
                                     +    }
+                                    +
                                     +    if (element === element.ownerDocument.documentElement) {
                                     +      element = element.ownerDocument.body;
                                     +    }
+                                    +
                                     +    return _parseNode(element);
                                     +  }
+                                    +
                                     +  /**
                                     +   * This is basically a rebuild of
                                     +   * the rails auto_link_urls text helper
                                     +   */
                                     +  function _convertUrlsToLinks(str) {
                                     +    return str.replace(URL_REG_EXP, function(match, url) {
                                     +      var punctuation = (url.match(TRAILING_CHAR_REG_EXP) || [])[1] || "",
                                     +          opening     = BRACKETS[punctuation];
                                     +      url = url.replace(TRAILING_CHAR_REG_EXP, "");
+                                    +
                                     +      if (url.split(opening).length > url.split(punctuation).length) {
                                     +        url = url + punctuation;
                                     +        punctuation = "";
                                     +      }
                                     +      var realUrl    = url,
                                     +          displayUrl = url;
                                     +      if (url.length > MAX_DISPLAY_LENGTH) {
                                     +        displayUrl = displayUrl.substr(0, MAX_DISPLAY_LENGTH) + "...";
                                     +      }
                                     +      // Add http prefix if necessary
                                     +      if (realUrl.substr(0, 4) === "www.") {
                                     +        realUrl = "http://" + realUrl;
                                     +      }
+                                    +
                                     +      return '<a href="' + realUrl + '">' + displayUrl + '</a>' + punctuation;
                                     +    });
                                     +  }
+                                    +
                                     +  /**
                                     +   * Creates or (if already cached) returns a temp element
                                     +   * for the given document object
                                     +   */
                                     +  function _getTempElement(context) {
                                     +    var tempElement = context._wysihtml5_tempElement;
                                     +    if (!tempElement) {
                                     +      tempElement = context._wysihtml5_tempElement = context.createElement("div");
                                     +    }
                                     +    return tempElement;
                                     +  }
+                                    +
                                     +  /**
                                     +   * Replaces the original text nodes with the newly auto-linked dom tree
                                     +   */
                                     +  function _wrapMatchesInNode(textNode) {
                                     +    var parentNode  = textNode.parentNode,
                                     +        tempElement = _getTempElement(parentNode.ownerDocument);
+                                    +
                                     +    // We need to insert an empty/temporary <span /> to fix IE quirks
                                     +    // Elsewise IE would strip white space in the beginning
                                     +    tempElement.innerHTML = "<span></span>" + _convertUrlsToLinks(textNode.data);
                                     +    tempElement.removeChild(tempElement.firstChild);
+                                    +
                                     +    while (tempElement.firstChild) {
                                     +      // inserts tempElement.firstChild before textNode
                                     +      parentNode.insertBefore(tempElement.firstChild, textNode);
                                     +    }
                                     +    parentNode.removeChild(textNode);
                                     +  }
+                                    +
                                     +  function _hasParentThatShouldBeIgnored(node) {
                                     +    var nodeName;
                                     +    while (node.parentNode) {
                                     +      node = node.parentNode;
                                     +      nodeName = node.nodeName;
                                     +      if (IGNORE_URLS_IN.contains(nodeName)) {
                                     +        return true;
                                     +      } else if (nodeName === "body") {
                                     +        return false;
                                     +      }
                                     +    }
                                     +    return false;
                                     +  }
+                                    +
                                     +  function _parseNode(element) {
                                     +    if (IGNORE_URLS_IN.contains(element.nodeName)) {
                                     +      return;
                                     +    }
+                                    +
                                     +    if (element.nodeType === wysihtml5.TEXT_NODE && element.data.match(URL_REG_EXP)) {
                                     +      _wrapMatchesInNode(element);
                                     +      return;
                                     +    }
+                                    +
                                     +    var childNodes        = wysihtml5.lang.array(element.childNodes).get(),
                                     +        childNodesLength  = childNodes.length,
                                     +        i                 = 0;
+                                    +
                                     +    for (; i<childNodesLength; i++) {
                                     +      _parseNode(childNodes[i]);
                                     +    }
+                                    +
                                     +    return element;
                                     +  }
+                                    +
                                     +  wysihtml5.dom.autoLink = autoLink;
+                                    +
                                     +  // Reveal url reg exp to the outside
                                     +  wysihtml5.dom.autoLink.URL_REG_EXP = URL_REG_EXP;
                                     +})(wysihtml5);(function(wysihtml5) {
                                     +  var supportsClassList = wysihtml5.browser.supportsClassList(),
                                     +      api               = wysihtml5.dom;
+                                    +
                                     +  api.addClass = function(element, className) {
                                     +    if (supportsClassList) {
                                     +      return element.classList.add(className);
                                     +    }
                                     +    if (api.hasClass(element, className)) {
                                     +      return;
                                     +    }
                                     +    element.className += " " + className;
                                     +  };
+                                    +
                                     +  api.removeClass = function(element, className) {
                                     +    if (supportsClassList) {
                                     +      return element.classList.remove(className);
                                     +    }
+                                    +
                                     +    element.className = element.className.replace(new RegExp("(^|\\s+)" + className + "(\\s+|$)"), " ");
                                     +  };
+                                    +
                                     +  api.hasClass = function(element, className) {
                                     +    if (supportsClassList) {
                                     +      return element.classList.contains(className);
                                     +    }
+                                    +
                                     +    var elementClassName = element.className;
                                     +    return (elementClassName.length > 0 && (elementClassName == className || new RegExp("(^|\\s)" + className + "(\\s|$)").test(elementClassName)));
                                     +  };
                                     +})(wysihtml5);
                                     +wysihtml5.dom.contains = (function() {
                                     +  var documentElement = document.documentElement;
                                     +  if (documentElement.contains) {
                                     +    return function(container, element) {
                                     +      if (element.nodeType !== wysihtml5.ELEMENT_NODE) {
                                     +        element = element.parentNode;
                                     +      }
                                     +      return container !== element && container.contains(element);
                                     +    };
                                     +  } else if (documentElement.compareDocumentPosition) {
                                     +    return function(container, element) {
                                     +      // https://developer.mozilla.org/en/DOM/Node.compareDocumentPosition
                                     +      return !!(container.compareDocumentPosition(element) & 16);
                                     +    };
                                     +  }
                                     +})();/**
                                     + * Converts an HTML fragment/element into a unordered/ordered list
                                     + *
                                     + * @param {Element} element The element which should be turned into a list
                                     + * @param {String} listType The list type in which to convert the tree (either "ul" or "ol")
                                     + * @return {Element} The created list
                                     + *
                                     + * @example
                                     + *    <!-- Assume the following dom: -->
                                     + *    <span id="pseudo-list">
                                     + *      eminem<br>
                                     + *      dr. dre
                                     + *      <div>50 Cent</div>
                                     + *    </span>
                                     + *
                                     + *    <script>
                                     + *      wysihtml5.dom.convertToList(document.getElementById("pseudo-list"), "ul");
                                     + *    </script>
                                     + *
                                     + *    <!-- Will result in: -->
                                     + *    <ul>
                                     + *      <li>eminem</li>
                                     + *      <li>dr. dre</li>
                                     + *      <li>50 Cent</li>
                                     + *    </ul>
                                     + */
                                     +wysihtml5.dom.convertToList = (function() {
                                     +  function _createListItem(doc, list) {
                                     +    var listItem = doc.createElement("li");
                                     +    list.appendChild(listItem);
                                     +    return listItem;
                                     +  }
+                                    +
                                     +  function _createList(doc, type) {
                                     +    return doc.createElement(type);
                                     +  }
+                                    +
                                     +  function convertToList(element, listType) {
                                     +    if (element.nodeName === "UL" || element.nodeName === "OL" || element.nodeName === "MENU") {
                                     +      // Already a list
                                     +      return element;
                                     +    }
+                                    +
                                     +    var doc               = element.ownerDocument,
                                     +        list              = _createList(doc, listType),
                                     +        lineBreaks        = element.querySelectorAll("br"),
                                     +        lineBreaksLength  = lineBreaks.length,
                                     +        childNodes,
                                     +        childNodesLength,
                                     +        childNode,
                                     +        lineBreak,
                                     +        parentNode,
                                     +        isBlockElement,
                                     +        isLineBreak,
                                     +        currentListItem,
                                     +        i;
+                                    +
                                     +    // First find <br> at the end of inline elements and move them behind them
                                     +    for (i=0; i<lineBreaksLength; i++) {
                                     +      lineBreak = lineBreaks[i];
                                     +      while ((parentNode = lineBreak.parentNode) && parentNode !== element && parentNode.lastChild === lineBreak) {
                                     +        if (wysihtml5.dom.getStyle("display").from(parentNode) === "block") {
                                     +          parentNode.removeChild(lineBreak);
                                     +          break;
                                     +        }
                                     +        wysihtml5.dom.insert(lineBreak).after(lineBreak.parentNode);
                                     +      }
                                     +    }
+                                    +
                                     +    childNodes        = wysihtml5.lang.array(element.childNodes).get();
                                     +    childNodesLength  = childNodes.length;
+                                    +
                                     +    for (i=0; i<childNodesLength; i++) {
                                     +      currentListItem   = currentListItem || _createListItem(doc, list);
                                     +      childNode         = childNodes[i];
                                     +      isBlockElement    = wysihtml5.dom.getStyle("display").from(childNode) === "block";
                                     +      isLineBreak       = childNode.nodeName === "BR";
+                                    +
                                     +      if (isBlockElement) {
                                     +        // Append blockElement to current <li> if empty, otherwise create a new one
                                     +        currentListItem = currentListItem.firstChild ? _createListItem(doc, list) : currentListItem;
                                     +        currentListItem.appendChild(childNode);
                                     +        currentListItem = null;
                                     +        continue;
                                     +      }
+                                    +
                                     +      if (isLineBreak) {
                                     +        // Only create a new list item in the next iteration when the current one has already content
                                     +        currentListItem = currentListItem.firstChild ? null : currentListItem;
                                     +        continue;
                                     +      }
+                                    +
                                     +      currentListItem.appendChild(childNode);
                                     +    }
+                                    +
                                     +    element.parentNode.replaceChild(list, element);
                                     +    return list;
                                     +  }
+                                    +
                                     +  return convertToList;
                                     +})();/**
                                     + * Copy a set of attributes from one element to another
                                     + *
                                     + * @param {Array} attributesToCopy List of attributes which should be copied
                                     + * @return {Object} Returns an object which offers the "from" method which can be invoked with the element where to
                                     + *    copy the attributes from., this again returns an object which provides a method named "to" which can be invoked
                                     + *    with the element where to copy the attributes to (see example)
                                     + *
                                     + * @example
                                     + *    var textarea    = document.querySelector("textarea"),
                                     + *        div         = document.querySelector("div[contenteditable=true]"),
                                     + *        anotherDiv  = document.querySelector("div.preview");
                                     + *    wysihtml5.dom.copyAttributes(["spellcheck", "value", "placeholder"]).from(textarea).to(div).andTo(anotherDiv);
                                     + *
                                     + */
                                     +wysihtml5.dom.copyAttributes = function(attributesToCopy) {
                                     +  return {
                                     +    from: function(elementToCopyFrom) {
                                     +      return {
                                     +        to: function(elementToCopyTo) {
                                     +          var attribute,
                                     +              i         = 0,
                                     +              length    = attributesToCopy.length;
                                     +          for (; i<length; i++) {
                                     +            attribute = attributesToCopy[i];
                                     +            if (typeof(elementToCopyFrom[attribute]) !== "undefined" && elementToCopyFrom[attribute] !== "") {
                                     +              elementToCopyTo[attribute] = elementToCopyFrom[attribute];
                                     +            }
                                     +          }
                                     +          return { andTo: arguments.callee };
                                     +        }
                                     +      };
                                     +    }
                                     +  };
                                     +};/**
                                     + * Copy a set of styles from one element to another
                                     + * Please note that this only works properly across browsers when the element from which to copy the styles
                                     + * is in the dom
                                     + *
                                     + * Interesting article on how to copy styles
                                     + *
                                     + * @param {Array} stylesToCopy List of styles which should be copied
                                     + * @return {Object} Returns an object which offers the "from" method which can be invoked with the element where to
                                     + *    copy the styles from., this again returns an object which provides a method named "to" which can be invoked
                                     + *    with the element where to copy the styles to (see example)
                                     + *
                                     + * @example
                                     + *    var textarea    = document.querySelector("textarea"),
                                     + *        div         = document.querySelector("div[contenteditable=true]"),
                                     + *        anotherDiv  = document.querySelector("div.preview");
                                     + *    wysihtml5.dom.copyStyles(["overflow-y", "width", "height"]).from(textarea).to(div).andTo(anotherDiv);
                                     + *
                                     + */
                                     +(function(dom) {
+                                    +
                                     +  /**
                                     +   * Mozilla, WebKit and Opera recalculate the computed width when box-sizing: boder-box; is set
                                     +   * So if an element has "width: 200px; -moz-box-sizing: border-box; border: 1px;" then
                                     +   * its computed css width will be 198px
                                     +   */
                                     +  var BOX_SIZING_PROPERTIES = ["-webkit-box-sizing", "-moz-box-sizing", "-ms-box-sizing", "box-sizing"];
+                                    +
                                     +  var shouldIgnoreBoxSizingBorderBox = function(element) {
                                     +    if (hasBoxSizingBorderBox(element)) {
                                     +       return parseInt(dom.getStyle("width").from(element), 10) < element.offsetWidth;
                                     +    }
                                     +    return false;
                                     +  };
+                                    +
                                     +  var hasBoxSizingBorderBox = function(element) {
                                     +    var i       = 0,
                                     +        length  = BOX_SIZING_PROPERTIES.length;
                                     +    for (; i<length; i++) {
                                     +      if (dom.getStyle(BOX_SIZING_PROPERTIES[i]).from(element) === "border-box") {
                                     +        return BOX_SIZING_PROPERTIES[i];
                                     +      }
                                     +    }
                                     +  };
+                                    +
                                     +  dom.copyStyles = function(stylesToCopy) {
                                     +    return {
                                     +      from: function(element) {
                                     +        if (shouldIgnoreBoxSizingBorderBox(element)) {
                                     +          stylesToCopy = wysihtml5.lang.array(stylesToCopy).without(BOX_SIZING_PROPERTIES);
                                     +        }
+                                    +
                                     +        var cssText = "",
                                     +            length  = stylesToCopy.length,
                                     +            i       = 0,
                                     +            property;
                                     +        for (; i<length; i++) {
                                     +          property = stylesToCopy[i];
                                     +          cssText += property + ":" + dom.getStyle(property).from(element) + ";";
                                     +        }
+                                    +
                                     +        return {
                                     +          to: function(element) {
                                     +            dom.setStyles(cssText).on(element);
                                     +            return { andTo: arguments.callee };
                                     +          }
                                     +        };
                                     +      }
                                     +    };
                                     +  };
                                     +})(wysihtml5.dom);/**
                                     + * Event Delegation
                                     + *
                                     + * @example
                                     + *    wysihtml5.dom.delegate(document.body, "a", "click", function() {
                                     + *      // foo
                                     + *    });
                                     + */
                                     +(function(wysihtml5) {
+                                    +
                                     +  wysihtml5.dom.delegate = function(container, selector, eventName, handler) {
                                     +    return wysihtml5.dom.observe(container, eventName, function(event) {
                                     +      var target    = event.target,
                                     +          match     = wysihtml5.lang.array(container.querySelectorAll(selector));
+                                    +
                                     +      while (target && target !== container) {
                                     +        if (match.contains(target)) {
                                     +          handler.call(target, event);
                                     +          break;
                                     +        }
                                     +        target = target.parentNode;
                                     +      }
                                     +    });
                                     +  };
+                                    +
                                     +})(wysihtml5);/**
                                     + * Returns the given html wrapped in a div element
                                     + *
                                     + * Fixing IE's inability to treat unknown elements (HTML5 section, article, ...) correctly
                                     + * when inserted via innerHTML
                                     + *
                                     + * @param {String} html The html which should be wrapped in a dom element
                                     + * @param {Obejct} [context] Document object of the context the html belongs to
                                     + *
                                     + * @example
                                     + *    wysihtml5.dom.getAsDom("<article>foo</article>");
                                     + */
                                     +wysihtml5.dom.getAsDom = (function() {
+                                    +
                                     +  var _innerHTMLShiv = function(html, context) {
                                     +    var tempElement = context.createElement("div");
                                     +    tempElement.style.display = "none";
                                     +    context.body.appendChild(tempElement);
                                     +    // IE throws an exception when trying to insert <frameset></frameset> via innerHTML
                                     +    try { tempElement.innerHTML = html; } catch(e) {}
                                     +    context.body.removeChild(tempElement);
                                     +    return tempElement;
                                     +  };
+                                    +
                                     +  /**
                                     +   * Make sure IE supports HTML5 tags, which is accomplished by simply creating one instance of each element
                                     +   */
                                     +  var _ensureHTML5Compatibility = function(context) {
                                     +    if (context._wysihtml5_supportsHTML5Tags) {
                                     +      return;
                                     +    }
                                     +    for (var i=0, length=HTML5_ELEMENTS.length; i<length; i++) {
                                     +      context.createElement(HTML5_ELEMENTS[i]);
                                     +    }
                                     +    context._wysihtml5_supportsHTML5Tags = true;
                                     +  };
+                                    +
+                                    +
                                     +  /**
                                     +   * List of html5 tags
                                     +   * taken from http://simon.html5.org/html5-elements
                                     +   */
                                     +  var HTML5_ELEMENTS = [
                                     +    "abbr", "article", "aside", "audio", "bdi", "canvas", "command", "datalist", "details", "figcaption",
                                     +    "figure", "footer", "header", "hgroup", "keygen", "mark", "meter", "nav", "output", "progress",
                                     +    "rp", "rt", "ruby", "svg", "section", "source", "summary", "time", "track", "video", "wbr"
                                     +  ];
+                                    +
                                     +  return function(html, context) {
                                     +    context = context || document;
                                     +    var tempElement;
                                     +    if (typeof(html) === "object" && html.nodeType) {
                                     +      tempElement = context.createElement("div");
                                     +      tempElement.appendChild(html);
                                     +    } else if (wysihtml5.browser.supportsHTML5Tags(context)) {
                                     +      tempElement = context.createElement("div");
                                     +      tempElement.innerHTML = html;
                                     +    } else {
                                     +      _ensureHTML5Compatibility(context);
                                     +      tempElement = _innerHTMLShiv(html, context);
                                     +    }
                                     +    return tempElement;
                                     +  };
                                     +})();/**
                                     + * Walks the dom tree from the given node up until it finds a match
                                     + * Designed for optimal performance.
                                     + *
                                     + * @param {Element} node The from which to check the parent nodes
                                     + * @param {Object} matchingSet Object to match against (possible properties: nodeName, className, classRegExp)
                                     + * @param {Number} [levels] How many parents should the function check up from the current node (defaults to 50)
                                     + * @return {null|Element} Returns the first element that matched the desiredNodeName(s)
                                     + * @example
                                     + *    var listElement = wysihtml5.dom.getParentElement(document.querySelector("li"), { nodeName: ["MENU", "UL", "OL"] });
                                     + *    // ... or ...
                                     + *    var unorderedListElement = wysihtml5.dom.getParentElement(document.querySelector("li"), { nodeName: "UL" });
                                     + *    // ... or ...
                                     + *    var coloredElement = wysihtml5.dom.getParentElement(myTextNode, { nodeName: "SPAN", className: "wysiwyg-color-red", classRegExp: /wysiwyg-color-[a-z]/g });
                                     + */
                                     +wysihtml5.dom.getParentElement = (function() {
+                                    +
                                     +  function _isSameNodeName(nodeName, desiredNodeNames) {
                                     +    if (!desiredNodeNames || !desiredNodeNames.length) {
                                     +      return true;
                                     +    }
+                                    +
                                     +    if (typeof(desiredNodeNames) === "string") {
                                     +      return nodeName === desiredNodeNames;
                                     +    } else {
                                     +      return wysihtml5.lang.array(desiredNodeNames).contains(nodeName);
                                     +    }
                                     +  }
+                                    +
                                     +  function _isElement(node) {
                                     +    return node.nodeType === wysihtml5.ELEMENT_NODE;
                                     +  }
+                                    +
                                     +  function _hasClassName(element, className, classRegExp) {
                                     +    var classNames = (element.className || "").match(classRegExp) || [];
                                     +    if (!className) {
                                     +      return !!classNames.length;
                                     +    }
                                     +    return classNames[classNames.length - 1] === className;
                                     +  }
+                                    +
                                     +  function _getParentElementWithNodeName(node, nodeName, levels) {
                                     +    while (levels-- && node && node.nodeName !== "BODY") {
                                     +      if (_isSameNodeName(node.nodeName, nodeName)) {
                                     +        return node;
                                     +      }
                                     +      node = node.parentNode;
                                     +    }
                                     +    return null;
                                     +  }
+                                    +
                                     +  function _getParentElementWithNodeNameAndClassName(node, nodeName, className, classRegExp, levels) {
                                     +    while (levels-- && node && node.nodeName !== "BODY") {
                                     +      if (_isElement(node) &&
                                     +          _isSameNodeName(node.nodeName, nodeName) &&
                                     +          _hasClassName(node, className, classRegExp)) {
                                     +        return node;
                                     +      }
                                     +      node = node.parentNode;
                                     +    }
                                     +    return null;
                                     +  }
+                                    +
                                     +  return function(node, matchingSet, levels) {
                                     +    levels = levels || 50; // Go max 50 nodes upwards from current node
                                     +    if (matchingSet.className || matchingSet.classRegExp) {
                                     +      return _getParentElementWithNodeNameAndClassName(
                                     +        node, matchingSet.nodeName, matchingSet.className, matchingSet.classRegExp, levels
                                     +      );
                                     +    } else {
                                     +      return _getParentElementWithNodeName(
                                     +        node, matchingSet.nodeName, levels
                                     +      );
                                     +    }
                                     +  };
                                     +})();
                                     +/**
                                     + * Get element's style for a specific css property
                                     + *
                                     + * @param {Element} element The element on which to retrieve the style
                                     + * @param {String} property The CSS property to retrieve ("float", "display", "text-align", ...)
                                     + *
                                     + * @example
                                     + *    wysihtml5.dom.getStyle("display").from(document.body);
                                     + *    // => "block"
                                     + */
                                     +wysihtml5.dom.getStyle = (function() {
                                     +  var stylePropertyMapping = {
                                     +        "float": ("styleFloat" in document.createElement("div").style) ? "styleFloat" : "cssFloat"
                                     +      },
                                     +      REG_EXP_CAMELIZE = /\-[a-z]/g;
+                                    +
                                     +  function camelize(str) {
                                     +    return str.replace(REG_EXP_CAMELIZE, function(match) {
                                     +      return match.charAt(1).toUpperCase();
                                     +    });
                                     +  }
+                                    +
                                     +  return function(property) {
                                     +    return {
                                     +      from: function(element) {
                                     +        if (element.nodeType !== wysihtml5.ELEMENT_NODE) {
                                     +          return;
                                     +        }
+                                    +
                                     +        var doc               = element.ownerDocument,
                                     +            camelizedProperty = stylePropertyMapping[property] || camelize(property),
                                     +            style             = element.style,
                                     +            currentStyle      = element.currentStyle,
                                     +            styleValue        = style[camelizedProperty];
                                     +        if (styleValue) {
                                     +          return styleValue;
                                     +        }
+                                    +
                                     +        // currentStyle is no standard and only supported by Opera and IE but it has one important advantage over the standard-compliant
                                     +        // window.getComputedStyle, since it returns css property values in their original unit:
                                     +        // If you set an elements width to "50%", window.getComputedStyle will give you it's current width in px while currentStyle
                                     +        // gives you the original "50%".
                                     +        // Opera supports both, currentStyle and window.getComputedStyle, that's why checking for currentStyle should have higher prio
                                     +        if (currentStyle) {
                                     +          try {
                                     +                return currentStyle[camelizedProperty];
                                     +          } catch(e) {
                                     +            //ie will occasionally fail for unknown reasons. swallowing exception
                                     +          }
                                     +        }
+                                    +
                                     +        var win                 = doc.defaultView || doc.parentWindow,
                                     +            needsOverflowReset  = (property === "height" || property === "width") && element.nodeName === "TEXTAREA",
                                     +            originalOverflow,
                                     +            returnValue;
+                                    +
                                     +        if (win.getComputedStyle) {
                                     +          // Chrome and Safari both calculate a wrong width and height for textareas when they have scroll bars
                                     +          // therfore we remove and restore the scrollbar and calculate the value in between
                                     +          if (needsOverflowReset) {
                                     +            originalOverflow = style.overflow;
                                     +            style.overflow = "hidden";
                                     +          }
                                     +          returnValue = win.getComputedStyle(element, null).getPropertyValue(property);
                                     +          if (needsOverflowReset) {
                                     +            style.overflow = originalOverflow || "";
                                     +          }
                                     +          return returnValue;
                                     +        }
                                     +      }
                                     +    };
                                     +  };
                                     +})();/**
                                     + * High performant way to check whether an element with a specific tag name is in the given document
                                     + * Optimized for being heavily executed
                                     + * Unleashes the power of live node lists
                                     + *
                                     + * @param {Object} doc The document object of the context where to check
                                     + * @param {String} tagName Upper cased tag name
                                     + * @example
                                     + *    wysihtml5.dom.hasElementWithTagName(document, "IMG");
                                     + */
                                     +wysihtml5.dom.hasElementWithTagName = (function() {
                                     +  var LIVE_CACHE          = {},
                                     +      DOCUMENT_IDENTIFIER = 1;
+                                    +
                                     +  function _getDocumentIdentifier(doc) {
                                     +    return doc._wysihtml5_identifier || (doc._wysihtml5_identifier = DOCUMENT_IDENTIFIER++);
                                     +  }
+                                    +
                                     +  return function(doc, tagName) {
                                     +    var key         = _getDocumentIdentifier(doc) + ":" + tagName,
                                     +        cacheEntry  = LIVE_CACHE[key];
                                     +    if (!cacheEntry) {
                                     +      cacheEntry = LIVE_CACHE[key] = doc.getElementsByTagName(tagName);
                                     +    }
+                                    +
                                     +    return cacheEntry.length > 0;
                                     +  };
                                     +})();/**
                                     + * High performant way to check whether an element with a specific class name is in the given document
                                     + * Optimized for being heavily executed
                                     + * Unleashes the power of live node lists
                                     + *
                                     + * @param {Object} doc The document object of the context where to check
                                     + * @param {String} tagName Upper cased tag name
                                     + * @example
                                     + *    wysihtml5.dom.hasElementWithClassName(document, "foobar");
                                     + */
                                     +(function(wysihtml5) {
                                     +  var LIVE_CACHE          = {},
                                     +      DOCUMENT_IDENTIFIER = 1;
+                                    +
                                     +  function _getDocumentIdentifier(doc) {
                                     +    return doc._wysihtml5_identifier || (doc._wysihtml5_identifier = DOCUMENT_IDENTIFIER++);
                                     +  }
+                                    +
                                     +  wysihtml5.dom.hasElementWithClassName = function(doc, className) {
                                     +    // getElementsByClassName is not supported by IE<9
                                     +    // but is sometimes mocked via library code (which then doesn't return live node lists)
                                     +    if (!wysihtml5.browser.supportsNativeGetElementsByClassName()) {
                                     +      return !!doc.querySelector("." + className);
                                     +    }
+                                    +
                                     +    var key         = _getDocumentIdentifier(doc) + ":" + className,
                                     +        cacheEntry  = LIVE_CACHE[key];
                                     +    if (!cacheEntry) {
                                     +      cacheEntry = LIVE_CACHE[key] = doc.getElementsByClassName(className);
                                     +    }
+                                    +
                                     +    return cacheEntry.length > 0;
                                     +  };
                                     +})(wysihtml5);
                                     +wysihtml5.dom.insert = function(elementToInsert) {
                                     +  return {
                                     +    after: function(element) {
                                     +      element.parentNode.insertBefore(elementToInsert, element.nextSibling);
                                     +    },
+                                    +
                                     +    before: function(element) {
                                     +      element.parentNode.insertBefore(elementToInsert, element);
                                     +    },
+                                    +
                                     +    into: function(element) {
                                     +      element.appendChild(elementToInsert);
                                     +    }
                                     +  };
                                     +};wysihtml5.dom.insertCSS = function(rules) {
                                     +  rules = rules.join("\n");
+                                    +
                                     +  return {
                                     +    into: function(doc) {
                                     +      var head         = doc.head || doc.getElementsByTagName("head")[0],
                                     +          styleElement = doc.createElement("style");
+                                    +
                                     +      styleElement.type = "text/css";
+                                    +
                                     +      if (styleElement.styleSheet) {
                                     +        styleElement.styleSheet.cssText = rules;
                                     +      } else {
                                     +        styleElement.appendChild(doc.createTextNode(rules));
                                     +      }
+                                    +
                                     +      if (head) {
                                     +        head.appendChild(styleElement);
                                     +      }
                                     +    }
                                     +  };
                                     +};/**
                                     + * Method to set dom events
                                     + *
                                     + * @example
                                     + *    wysihtml5.dom.observe(iframe.contentWindow.document.body, ["focus", "blur"], function() { ... });
                                     + */
                                     +wysihtml5.dom.observe = function(element, eventNames, handler) {
                                     +  eventNames = typeof(eventNames) === "string" ? [eventNames] : eventNames;
+                                    +
                                     +  var handlerWrapper,
                                     +      eventName,
                                     +      i       = 0,
                                     +      length  = eventNames.length;
+                                    +
                                     +  for (; i<length; i++) {
                                     +    eventName = eventNames[i];
                                     +    if (element.addEventListener) {
                                     +      element.addEventListener(eventName, handler, false);
                                     +    } else {
                                     +      handlerWrapper = function(event) {
                                     +        if (!("target" in event)) {
                                     +          event.target = event.srcElement;
                                     +        }
                                     +        event.preventDefault = event.preventDefault || function() {
                                     +          this.returnValue = false;
                                     +        };
                                     +        event.stopPropagation = event.stopPropagation || function() {
                                     +          this.cancelBubble = true;
                                     +        };
                                     +        handler.call(element, event);
                                     +      };
                                     +      element.attachEvent("on" + eventName, handlerWrapper);
                                     +    }
                                     +  }
+                                    +
                                     +  return {
                                     +    stop: function() {
                                     +      var eventName,
                                     +          i       = 0,
                                     +          length  = eventNames.length;
                                     +      for (; i<length; i++) {
                                     +        eventName = eventNames[i];
                                     +        if (element.removeEventListener) {
                                     +          element.removeEventListener(eventName, handler, false);
                                     +        } else {
                                     +          element.detachEvent("on" + eventName, handlerWrapper);
                                     +        }
                                     +      }
                                     +    }
                                     +  };
                                     +};
                                     +/**
                                     + * HTML Sanitizer
                                     + * Rewrites the HTML based on given rules
                                     + *
                                     + * @param {Element|String} elementOrHtml HTML String to be sanitized OR element whose content should be sanitized
                                     + * @param {Object} [rules] List of rules for rewriting the HTML, if there's no rule for an element it will
                                     + *    be converted to a "span". Each rule is a key/value pair where key is the tag to convert, and value the
                                     + *    desired substitution.
                                     + * @param {Object} context Document object in which to parse the html, needed to sandbox the parsing
                                     + *
                                     + * @return {Element|String} Depends on the elementOrHtml parameter. When html then the sanitized html as string elsewise the element.
                                     + *
                                     + * @example
                                     + *    var userHTML = '<div id="foo" onclick="alert(1);"><p><font color="red">foo</font><script>alert(1);</script></p></div>';
                                     + *    wysihtml5.dom.parse(userHTML, {
                                     + *      tags {
                                     + *        p:      "div",      // Rename p tags to div tags
                                     + *        font:   "span"      // Rename font tags to span tags
                                     + *        div:    true,       // Keep them, also possible (same result when passing: "div" or true)
                                     + *        script: undefined   // Remove script elements
                                     + *      }
                                     + *    });
                                     + *    // => <div><div><span>foo bar</span></div></div>
                                     + *
                                     + *    var userHTML = '<table><tbody><tr><td>I'm a table!</td></tr></tbody></table>';
                                     + *    wysihtml5.dom.parse(userHTML);
                                     + *    // => '<span><span><span><span>I'm a table!</span></span></span></span>'
                                     + *
                                     + *    var userHTML = '<div>foobar<br>foobar</div>';
                                     + *    wysihtml5.dom.parse(userHTML, {
                                     + *      tags: {
                                     + *        div: undefined,
                                     + *        br:  true
                                     + *      }
                                     + *    });
                                     + *    // => ''
                                     + *
                                     + *    var userHTML = '<div class="red">foo</div><div class="pink">bar</div>';
                                     + *    wysihtml5.dom.parse(userHTML, {
                                     + *      classes: {
                                     + *        red:    1,
                                     + *        green:  1
                                     + *      },
                                     + *      tags: {
                                     + *        div: {
                                     + *          rename_tag:     "p"
                                     + *        }
                                     + *      }
                                     + *    });
                                     + *    // => '<p class="red">foo</p><p>bar</p>'
                                     + */
                                     +wysihtml5.dom.parse = (function() {
+                                    +
                                     +  /**
                                     +   * It's not possible to use a XMLParser/DOMParser as HTML5 is not always well-formed XML
                                     +   * new DOMParser().parseFromString('<img src="foo.gif">') will cause a parseError since the
                                     +   * node isn't closed
                                     +   *
                                     +   * Therefore we've to use the browser's ordinary HTML parser invoked by setting innerHTML.
                                     +   */
                                     +  var NODE_TYPE_MAPPING = {
                                     +        "1": _handleElement,
                                     +        "3": _handleText
                                     +      },
                                     +      // Rename unknown tags to this
                                     +      DEFAULT_NODE_NAME   = "span",
                                     +      WHITE_SPACE_REG_EXP = /\s+/,
                                     +      defaultRules        = { tags: {}, classes: {} },
                                     +      currentRules        = {};
+                                    +
                                     +  /**
                                     +   * Iterates over all childs of the element, recreates them, appends them into a document fragment
                                     +   * which later replaces the entire body content
                                     +   */
                                     +  function parse(elementOrHtml, rules, context, cleanUp) {
                                     +    wysihtml5.lang.object(currentRules).merge(defaultRules).merge(rules).get();
+                                    +
                                     +    context           = context || elementOrHtml.ownerDocument || document;
                                     +    var fragment      = context.createDocumentFragment(),
                                     +        isString      = typeof(elementOrHtml) === "string",
                                     +        element,
                                     +        newNode,
                                     +        firstChild;
+                                    +
                                     +    if (isString) {
                                     +      element = wysihtml5.dom.getAsDom(elementOrHtml, context);
                                     +    } else {
                                     +      element = elementOrHtml;
                                     +    }
+                                    +
                                     +    while (element.firstChild) {
                                     +      firstChild  = element.firstChild;
                                     +      element.removeChild(firstChild);
                                     +      newNode = _convert(firstChild, cleanUp);
                                     +      if (newNode) {
                                     +        fragment.appendChild(newNode);
                                     +      }
                                     +    }
+                                    +
                                     +    // Clear element contents
                                     +    element.innerHTML = "";
+                                    +
                                     +    // Insert new DOM tree
                                     +    element.appendChild(fragment);
+                                    +
                                     +    return isString ? wysihtml5.quirks.getCorrectInnerHTML(element) : element;
                                     +  }
+                                    +
                                     +  function _convert(oldNode, cleanUp) {
                                     +    var oldNodeType     = oldNode.nodeType,
                                     +        oldChilds       = oldNode.childNodes,
                                     +        oldChildsLength = oldChilds.length,
                                     +        newNode,
                                     +        method          = NODE_TYPE_MAPPING[oldNodeType],
                                     +        i               = 0;
+                                    +
                                     +    newNode = method && method(oldNode);
+                                    +
                                     +    if (!newNode) {
                                     +      return null;
                                     +    }
+                                    +
                                     +    for (i=0; i<oldChildsLength; i++) {
                                     +      newChild = _convert(oldChilds[i], cleanUp);
                                     +      if (newChild) {
                                     +        newNode.appendChild(newChild);
                                     +      }
                                     +    }
+                                    +
                                     +    // Cleanup senseless <span> elements
                                     +    if (cleanUp &&
                                     +        newNode.childNodes.length <= 1 &&
                                     +        newNode.nodeName.toLowerCase() === DEFAULT_NODE_NAME &&
                                     +        !newNode.attributes.length) {
                                     +      return newNode.firstChild;
                                     +    }
+                                    +
                                     +    return newNode;
                                     +  }
+                                    +
                                     +  function _handleElement(oldNode) {
                                     +    var rule,
                                     +        newNode,
                                     +        endTag,
                                     +        tagRules    = currentRules.tags,
                                     +        nodeName    = oldNode.nodeName.toLowerCase(),
                                     +        scopeName   = oldNode.scopeName;
+                                    +
                                     +    /**
                                     +     * We already parsed that element
                                     +     * ignore it! (yes, this sometimes happens in IE8 when the html is invalid)
                                     +     */
                                     +    if (oldNode._wysihtml5) {
                                     +      return null;
                                     +    }
                                     +    oldNode._wysihtml5 = 1;
+                                    +
                                     +    if (oldNode.className === "wysihtml5-temp") {
                                     +      return null;
                                     +    }
+                                    +
                                     +    /**
                                     +     * IE is the only browser who doesn't include the namespace in the
                                     +     * nodeName, that's why we have to prepend it by ourselves
                                     +     * scopeName is a proprietary IE feature
                                     +     * read more here http://msdn.microsoft.com/en-us/library/ms534388(v=vs.85).aspx
                                     +     */
                                     +    if (scopeName && scopeName != "HTML") {
                                     +      nodeName = scopeName + ":" + nodeName;
                                     +    }
+                                    +
                                     +    /**
                                     +     * Repair node
                                     +     * IE is a bit bitchy when it comes to invalid nested markup which includes unclosed tags
                                     +     * A <p> doesn't need to be closed according HTML4-5 spec, we simply replace it with a <div> to preserve its content and layout
                                     +     */
                                     +    if ("outerHTML" in oldNode) {
                                     +      if (!wysihtml5.browser.autoClosesUnclosedTags() &&
                                     +          oldNode.nodeName === "P" &&
                                     +          oldNode.outerHTML.slice(-4).toLowerCase() !== "</p>") {
                                     +        nodeName = "div";
                                     +      }
                                     +    }
+                                    +
                                     +    if (nodeName in tagRules) {
                                     +      rule = tagRules[nodeName];
                                     +      if (!rule || rule.remove) {
                                     +        return null;
                                     +      }
+                                    +
                                     +      rule = typeof(rule) === "string" ? { rename_tag: rule } : rule;
                                     +    } else if (oldNode.firstChild) {
                                     +      rule = { rename_tag: DEFAULT_NODE_NAME };
                                     +    } else {
                                     +      // Remove empty unknown elements
                                     +      return null;
                                     +    }
+                                    +
                                     +    newNode = oldNode.ownerDocument.createElement(rule.rename_tag || nodeName);
                                     +    _handleAttributes(oldNode, newNode, rule);
+                                    +
                                     +    oldNode = null;
                                     +    return newNode;
                                     +  }
+                                    +
                                     +  function _handleAttributes(oldNode, newNode, rule) {
                                     +    var attributes          = {},                         // fresh new set of attributes to set on newNode
                                     +        setClass            = rule.set_class,             // classes to set
                                     +        addClass            = rule.add_class,             // add classes based on existing attributes
                                     +        setAttributes       = rule.set_attributes,        // attributes to set on the current node
                                     +        checkAttributes     = rule.check_attributes,      // check/convert values of attributes
                                     +        allowedClasses      = currentRules.classes,
                                     +        i                   = 0,
                                     +        classes             = [],
                                     +        newClasses          = [],
                                     +        newUniqueClasses    = [],
                                     +        oldClasses          = [],
                                     +        classesLength,
                                     +        newClassesLength,
                                     +        currentClass,
                                     +        newClass,
                                     +        attributeName,
                                     +        newAttributeValue,
                                     +        method;
+                                    +
                                     +    if (setAttributes) {
                                     +      attributes = wysihtml5.lang.object(setAttributes).clone();
                                     +    }
+                                    +
                                     +    if (checkAttributes) {
                                     +      for (attributeName in checkAttributes) {
                                     +        method = attributeCheckMethods[checkAttributes[attributeName]];
                                     +        if (!method) {
                                     +          continue;
                                     +        }
                                     +        newAttributeValue = method(_getAttribute(oldNode, attributeName));
                                     +        if (typeof(newAttributeValue) === "string") {
                                     +          attributes[attributeName] = newAttributeValue;
                                     +        }
                                     +      }
                                     +    }
+                                    +
                                     +    if (setClass) {
                                     +      classes.push(setClass);
                                     +    }
+                                    +
                                     +    if (addClass) {
                                     +      for (attributeName in addClass) {
                                     +        method = addClassMethods[addClass[attributeName]];
                                     +        if (!method) {
                                     +          continue;
                                     +        }
                                     +        newClass = method(_getAttribute(oldNode, attributeName));
                                     +        if (typeof(newClass) === "string") {
                                     +          classes.push(newClass);
                                     +        }
                                     +      }
                                     +    }
+                                    +
                                     +    // make sure that wysihtml5 temp class doesn't get stripped out
                                     +    allowedClasses["_wysihtml5-temp-placeholder"] = 1;
+                                    +
                                     +    // add old classes last
                                     +    oldClasses = oldNode.getAttribute("class");
                                     +    if (oldClasses) {
                                     +      classes = classes.concat(oldClasses.split(WHITE_SPACE_REG_EXP));
                                     +    }
                                     +    classesLength = classes.length;
                                     +    for (; i<classesLength; i++) {
                                     +      currentClass = classes[i];
                                     +      if (allowedClasses[currentClass]) {
                                     +        newClasses.push(currentClass);
                                     +      }
                                     +    }
+                                    +
                                     +    // remove duplicate entries and preserve class specificity
                                     +    newClassesLength = newClasses.length;
                                     +    while (newClassesLength--) {
                                     +      currentClass = newClasses[newClassesLength];
                                     +      if (!wysihtml5.lang.array(newUniqueClasses).contains(currentClass)) {
                                     +        newUniqueClasses.unshift(currentClass);
                                     +      }
                                     +    }
+                                    +
                                     +    if (newUniqueClasses.length) {
                                     +      attributes["class"] = newUniqueClasses.join(" ");
                                     +    }
+                                    +
                                     +    // set attributes on newNode
                                     +    for (attributeName in attributes) {
                                     +      // Setting attributes can cause a js error in IE under certain circumstances
                                     +      // eg. on a <img> under https when it's new attribute value is non-https
                                     +      // TODO: Investigate this further and check for smarter handling
                                     +      try {
                                     +        newNode.setAttribute(attributeName, attributes[attributeName]);
                                     +      } catch(e) {}
                                     +    }
+                                    +
                                     +    // IE8 sometimes loses the width/height attributes when those are set before the "src"
                                     +    // so we make sure to set them again
                                     +    if (attributes.src) {
                                     +      if (typeof(attributes.width) !== "undefined") {
                                     +        newNode.setAttribute("width", attributes.width);
                                     +      }
                                     +      if (typeof(attributes.height) !== "undefined") {
                                     +        newNode.setAttribute("height", attributes.height);
                                     +      }
                                     +    }
                                     +  }
+                                    +
                                     +  /**
                                     +   * IE gives wrong results for hasAttribute/getAttribute, for example:
                                     +   *    var td = document.createElement("td");
                                     +   *    td.getAttribute("rowspan"); // => "1" in IE
                                     +   *
                                     +   * Therefore we have to check the element's outerHTML for the attribute
                                     +   */
                                     +  var HAS_GET_ATTRIBUTE_BUG = !wysihtml5.browser.supportsGetAttributeCorrectly();
                                     +  function _getAttribute(node, attributeName) {
                                     +    attributeName = attributeName.toLowerCase();
                                     +    var nodeName = node.nodeName;
                                     +    if (nodeName == "IMG" && attributeName == "src" && _isLoadedImage(node) === true) {
                                     +      // Get 'src' attribute value via object property since this will always contain the
                                     +      // full absolute url (http://...)
                                     +      // this fixes a very annoying bug in firefox (ver 3.6 & 4) and IE 8 where images copied from the same host
                                     +      // will have relative paths, which the sanitizer strips out (see attributeCheckMethods.url)
                                     +      return node.src;
                                     +    } else if (HAS_GET_ATTRIBUTE_BUG && "outerHTML" in node) {
                                     +      // Don't trust getAttribute/hasAttribute in IE 6-8, instead check the element's outerHTML
                                     +      var outerHTML      = node.outerHTML.toLowerCase(),
                                     +          // TODO: This might not work for attributes without value: <input disabled>
                                     +          hasAttribute   = outerHTML.indexOf(" " + attributeName +  "=") != -1;
+                                    +
                                     +      return hasAttribute ? node.getAttribute(attributeName) : null;
                                     +    } else{
                                     +      return node.getAttribute(attributeName);
                                     +    }
                                     +  }
+                                    +
                                     +  /**
                                     +   * Check whether the given node is a proper loaded image
                                     +   * FIXME: Returns undefined when unknown (Chrome, Safari)
                                     +   */
                                     +  function _isLoadedImage(node) {
                                     +    try {
                                     +      return node.complete && !node.mozMatchesSelector(":-moz-broken");
                                     +    } catch(e) {
                                     +      if (node.complete && node.readyState === "complete") {
                                     +        return true;
                                     +      }
                                     +    }
                                     +  }
+                                    +
                                     +  function _handleText(oldNode) {
                                     +    return oldNode.ownerDocument.createTextNode(oldNode.data);
                                     +  }
+                                    +
+                                    +
                                     +  // ------------ attribute checks ------------ \\
                                     +  var attributeCheckMethods = {
                                     +    url: (function() {
                                     +      var REG_EXP = /^https?:\/\//i;
                                     +      return function(attributeValue) {
                                     +        if (!attributeValue || !attributeValue.match(REG_EXP)) {
                                     +          return null;
                                     +        }
                                     +        return attributeValue.replace(REG_EXP, function(match) {
                                     +          return match.toLowerCase();
                                     +        });
                                     +      };
                                     +    })(),
+                                    +
                                     +    alt: (function() {
                                     +      var REG_EXP = /[^ a-z0-9_\-]/gi;
                                     +      return function(attributeValue) {
                                     +        if (!attributeValue) {
                                     +          return "";
                                     +        }
                                     +        return attributeValue.replace(REG_EXP, "");
                                     +      };
                                     +    })(),
+                                    +
                                     +    numbers: (function() {
                                     +      var REG_EXP = /\D/g;
                                     +      return function(attributeValue) {
                                     +        attributeValue = (attributeValue || "").replace(REG_EXP, "");
                                     +        return attributeValue || null;
                                     +      };
                                     +    })()
                                     +  };
+                                    +
                                     +  // ------------ class converter (converts an html attribute to a class name) ------------ \\
                                     +  var addClassMethods = {
                                     +    align_img: (function() {
                                     +      var mapping = {
                                     +        left:   "wysiwyg-float-left",
                                     +        right:  "wysiwyg-float-right"
                                     +      };
                                     +      return function(attributeValue) {
                                     +        return mapping[String(attributeValue).toLowerCase()];
                                     +      };
                                     +    })(),
+                                    +
                                     +    align_text: (function() {
                                     +      var mapping = {
                                     +        left:     "wysiwyg-text-align-left",
                                     +        right:    "wysiwyg-text-align-right",
                                     +        center:   "wysiwyg-text-align-center",
                                     +        justify:  "wysiwyg-text-align-justify"
                                     +      };
                                     +      return function(attributeValue) {
                                     +        return mapping[String(attributeValue).toLowerCase()];
                                     +      };
                                     +    })(),
+                                    +
                                     +    clear_br: (function() {
                                     +      var mapping = {
                                     +        left:   "wysiwyg-clear-left",
                                     +        right:  "wysiwyg-clear-right",
                                     +        both:   "wysiwyg-clear-both",
                                     +        all:    "wysiwyg-clear-both"
                                     +      };
                                     +      return function(attributeValue) {
                                     +        return mapping[String(attributeValue).toLowerCase()];
                                     +      };
                                     +    })(),
+                                    +
                                     +    size_font: (function() {
                                     +      var mapping = {
                                     +        "1": "wysiwyg-font-size-xx-small",
                                     +        "2": "wysiwyg-font-size-small",
                                     +        "3": "wysiwyg-font-size-medium",
                                     +        "4": "wysiwyg-font-size-large",
                                     +        "5": "wysiwyg-font-size-x-large",
                                     +        "6": "wysiwyg-font-size-xx-large",
                                     +        "7": "wysiwyg-font-size-xx-large",
                                     +        "-": "wysiwyg-font-size-smaller",
                                     +        "+": "wysiwyg-font-size-larger"
                                     +      };
                                     +      return function(attributeValue) {
                                     +        return mapping[String(attributeValue).charAt(0)];
                                     +      };
                                     +    })()
                                     +  };
+                                    +
                                     +  return parse;
                                     +})();/**
                                     + * Checks for empty text node childs and removes them
                                     + *
                                     + * @param {Element} node The element in which to cleanup
                                     + * @example
                                     + *    wysihtml5.dom.removeEmptyTextNodes(element);
                                     + */
                                     +wysihtml5.dom.removeEmptyTextNodes = function(node) {
                                     +  var childNode,
                                     +      childNodes        = wysihtml5.lang.array(node.childNodes).get(),
                                     +      childNodesLength  = childNodes.length,
                                     +      i                 = 0;
                                     +  for (; i<childNodesLength; i++) {
                                     +    childNode = childNodes[i];
                                     +    if (childNode.nodeType === wysihtml5.TEXT_NODE && childNode.data === "") {
                                     +      childNode.parentNode.removeChild(childNode);
                                     +    }
                                     +  }
                                     +};
                                     +/**
                                     + * Renames an element (eg. a <div> to a <p>) and keeps its childs
                                     + *
                                     + * @param {Element} element The list element which should be renamed
                                     + * @param {Element} newNodeName The desired tag name
                                     + *
                                     + * @example
                                     + *    <!-- Assume the following dom: -->
                                     + *    <ul id="list">
                                     + *      <li>eminem</li>
                                     + *      <li>dr. dre</li>
                                     + *      <li>50 Cent</li>
                                     + *    </ul>
                                     + *
                                     + *    <script>
                                     + *      wysihtml5.dom.renameElement(document.getElementById("list"), "ol");
                                     + *    </script>
                                     + *
                                     + *    <!-- Will result in: -->
                                     + *    <ol>
                                     + *      <li>eminem</li>
                                     + *      <li>dr. dre</li>
                                     + *      <li>50 Cent</li>
                                     + *    </ol>
                                     + */
                                     +wysihtml5.dom.renameElement = function(element, newNodeName) {
                                     +  var newElement = element.ownerDocument.createElement(newNodeName),
                                     +      firstChild;
                                     +  while (firstChild = element.firstChild) {
                                     +    newElement.appendChild(firstChild);
                                     +  }
                                     +  wysihtml5.dom.copyAttributes(["align", "className"]).from(element).to(newElement);
                                     +  element.parentNode.replaceChild(newElement, element);
                                     +  return newElement;
                                     +};/**
                                     + * Takes an element, removes it and replaces it with it's childs
                                     + *
                                     + * @param {Object} node The node which to replace with it's child nodes
                                     + * @example
                                     + *    <div id="foo">
                                     + *      <span>hello</span>
                                     + *    </div>
                                     + *    <script>
                                     + *      // Remove #foo and replace with it's children
                                     + *      wysihtml5.dom.replaceWithChildNodes(document.getElementById("foo"));
                                     + *    </script>
                                     + */
                                     +wysihtml5.dom.replaceWithChildNodes = function(node) {
                                     +  if (!node.parentNode) {
                                     +    return;
                                     +  }
+                                    +
                                     +  if (!node.firstChild) {
                                     +    node.parentNode.removeChild(node);
                                     +    return;
                                     +  }
+                                    +
                                     +  var fragment = node.ownerDocument.createDocumentFragment();
                                     +  while (node.firstChild) {
                                     +    fragment.appendChild(node.firstChild);
                                     +  }
                                     +  node.parentNode.replaceChild(fragment, node);
                                     +  node = fragment = null;
                                     +};
                                     +/**
                                     + * Unwraps an unordered/ordered list
                                     + *
                                     + * @param {Element} element The list element which should be unwrapped
                                     + *
                                     + * @example
                                     + *    <!-- Assume the following dom: -->
                                     + *    <ul id="list">
                                     + *      <li>eminem</li>
                                     + *      <li>dr. dre</li>
                                     + *      <li>50 Cent</li>
                                     + *    </ul>
                                     + *
                                     + *    <script>
                                     + *      wysihtml5.dom.resolveList(document.getElementById("list"));
                                     + *    </script>
                                     + *
                                     + *    <!-- Will result in: -->
                                     + *    eminem<br>
                                     + *    dr. dre<br>
                                     + *    50 Cent<br>
                                     + */
                                     +(function(dom) {
                                     +  function _isBlockElement(node) {
                                     +    return dom.getStyle("display").from(node) === "block";
                                     +  }
+                                    +
                                     +  function _isLineBreak(node) {
                                     +    return node.nodeName === "BR";
                                     +  }
+                                    +
                                     +  function _appendLineBreak(element) {
                                     +    var lineBreak = element.ownerDocument.createElement("br");
                                     +    element.appendChild(lineBreak);
                                     +  }
+                                    +
                                     +  function resolveList(list) {
                                     +    if (list.nodeName !== "MENU" && list.nodeName !== "UL" && list.nodeName !== "OL") {
                                     +      return;
                                     +    }
+                                    +
                                     +    var doc             = list.ownerDocument,
                                     +        fragment        = doc.createDocumentFragment(),
                                     +        previousSibling = list.previousElementSibling || list.previousSibling,
                                     +        firstChild,
                                     +        lastChild,
                                     +        isLastChild,
                                     +        shouldAppendLineBreak,
                                     +        listItem;
+                                    +
                                     +    if (previousSibling && !_isBlockElement(previousSibling)) {
                                     +      _appendLineBreak(fragment);
                                     +    }
+                                    +
                                     +    while (listItem = list.firstChild) {
                                     +      lastChild = listItem.lastChild;
                                     +      while (firstChild = listItem.firstChild) {
                                     +        isLastChild           = firstChild === lastChild;
                                     +        // This needs to be done before appending it to the fragment, as it otherwise will loose style information
                                     +        shouldAppendLineBreak = isLastChild && !_isBlockElement(firstChild) && !_isLineBreak(firstChild);
                                     +        fragment.appendChild(firstChild);
                                     +        if (shouldAppendLineBreak) {
                                     +          _appendLineBreak(fragment);
                                     +        }
                                     +      }
+                                    +
                                     +      listItem.parentNode.removeChild(listItem);
                                     +    }
                                     +    list.parentNode.replaceChild(fragment, list);
                                     +  }
+                                    +
                                     +  dom.resolveList = resolveList;
                                     +})(wysihtml5.dom);/**
                                     + * Sandbox for executing javascript, parsing css styles and doing dom operations in a secure way
                                     + *
                                     + * Browser Compatibility:
                                     + *  - Secure in MSIE 6+, but only when the user hasn't made changes to his security level "restricted"
                                     + *  - Partially secure in other browsers (Firefox, Opera, Safari, Chrome, ...)
                                     + *
                                     + * Please note that this class can't benefit from the HTML5 sandbox attribute for the following reasons:
                                     + *    - sandboxing doesn't work correctly with inlined content (src="javascript:'<html>...</html>'")
                                     + *    - sandboxing of physical documents causes that the dom isn't accessible anymore from the outside (iframe.contentWindow, ...)
                                     + *    - setting the "allow-same-origin" flag would fix that, but then still javascript and dom events refuse to fire
                                     + *    - therefore the "allow-scripts" flag is needed, which then would deactivate any security, as the js executed inside the iframe
                                     + *      can do anything as if the sandbox attribute wasn't set
                                     + *
                                     + * @param {Function} [readyCallback] Method that gets invoked when the sandbox is ready
                                     + * @param {Object} [config] Optional parameters
                                     + *
                                     + * @example
                                     + *    new wysihtml5.dom.Sandbox(function(sandbox) {
                                     + *      sandbox.getWindow().document.body.innerHTML = '<img src=foo.gif onerror="alert(document.cookie)">';
                                     + *    });
                                     + */
                                     +(function(wysihtml5) {
                                     +  var /**
                                     +       * Default configuration
                                     +       */
                                     +      doc                 = document,
                                     +      /**
                                     +       * Properties to unset/protect on the window object
                                     +       */
                                     +      windowProperties    = [
                                     +        "parent", "top", "opener", "frameElement", "frames",
                                     +        "localStorage", "globalStorage", "sessionStorage", "indexedDB"
                                     +      ],
                                     +      /**
                                     +       * Properties on the window object which are set to an empty function
                                     +       */
                                     +      windowProperties2   = [
                                     +        "open", "close", "openDialog", "showModalDialog",
                                     +        "alert", "confirm", "prompt",
                                     +        "openDatabase", "postMessage",
                                     +        "XMLHttpRequest", "XDomainRequest"
                                     +      ],
                                     +      /**
                                     +       * Properties to unset/protect on the document object
                                     +       */
                                     +      documentProperties  = [
                                     +        "referrer",
                                     +        "write", "open", "close"
                                     +      ];
+                                    +
                                     +  wysihtml5.dom.Sandbox = Base.extend(
                                     +    /** @scope wysihtml5.dom.Sandbox.prototype */ {
+                                    +
                                     +    constructor: function(readyCallback, config) {
                                     +      this.callback = readyCallback || wysihtml5.EMPTY_FUNCTION;
                                     +      this.config   = wysihtml5.lang.object({}).merge(config).get();
                                     +      this.iframe   = this._createIframe();
                                     +    },
+                                    +
                                     +    insertInto: function(element) {
                                     +      if (typeof(element) === "string") {
                                     +        element = doc.getElementById(element);
                                     +      }
+                                    +
                                     +      element.appendChild(this.iframe);
                                     +    },
+                                    +
                                     +    getIframe: function() {
                                     +      return this.iframe;
                                     +    },
+                                    +
                                     +    getWindow: function() {
                                     +      this._readyError();
                                     +    },
+                                    +
                                     +    getDocument: function() {
                                     +      this._readyError();
                                     +    },
+                                    +
                                     +    destroy: function() {
                                     +      var iframe = this.getIframe();
                                     +      iframe.parentNode.removeChild(iframe);
                                     +    },
+                                    +
                                     +    _readyError: function() {
                                     +      throw new Error("wysihtml5.Sandbox: Sandbox iframe isn't loaded yet");
                                     +    },
+                                    +
                                     +    /**
                                     +     * Creates the sandbox iframe
                                     +     *
                                     +     * Some important notes:
                                     +     *  - We can't use HTML5 sandbox for now:
                                     +     *    setting it causes that the iframe's dom can't be accessed from the outside
                                     +     *    Therefore we need to set the "allow-same-origin" flag which enables accessing the iframe's dom
                                     +     *    But then there's another problem, DOM events (focus, blur, change, keypress, ...) aren't fired.
                                     +     *    In order to make this happen we need to set the "allow-scripts" flag.
                                     +     *    A combination of allow-scripts and allow-same-origin is almost the same as setting no sandbox attribute at all.
                                     +     *  - Chrome & Safari, doesn't seem to support sandboxing correctly when the iframe's html is inlined (no physical document)
                                     +     *  - IE needs to have the security="restricted" attribute set before the iframe is
                                     +     *    inserted into the dom tree
                                     +     *  - Believe it or not but in IE "security" in document.createElement("iframe") is false, even
                                     +     *    though it supports it
                                     +     *  - When an iframe has security="restricted", in IE eval() & execScript() don't work anymore
                                     +     *  - IE doesn't fire the onload event when the content is inlined in the src attribute, therefore we rely
                                     +     *    on the onreadystatechange event
                                     +     */
                                     +    _createIframe: function() {
                                     +      var that   = this,
                                     +          iframe = doc.createElement("iframe");
                                     +      iframe.className = "wysihtml5-sandbox";
                                     +      wysihtml5.dom.setAttributes({
                                     +        "security":           "restricted",
                                     +        "allowtransparency":  "true",
                                     +        "frameborder":        0,
                                     +        "width":              0,
                                     +        "height":             0,
                                     +        "marginwidth":        0,
                                     +        "marginheight":       0
                                     +      }).on(iframe);
+                                    +
                                     +      // Setting the src like this prevents ssl warnings in IE6
                                     +      if (wysihtml5.browser.throwsMixedContentWarningWhenIframeSrcIsEmpty()) {
                                     +        iframe.src = "javascript:'<html></html>'";
                                     +      }
+                                    +
                                     +      iframe.onload = function() {
                                     +        iframe.onreadystatechange = iframe.onload = null;
                                     +        that._onLoadIframe(iframe);
                                     +      };
+                                    +
                                     +      iframe.onreadystatechange = function() {
                                     +        if (/loaded|complete/.test(iframe.readyState)) {
                                     +          iframe.onreadystatechange = iframe.onload = null;
                                     +          that._onLoadIframe(iframe);
                                     +        }
                                     +      };
+                                    +
                                     +      return iframe;
                                     +    },
+                                    +
                                     +    /**
                                     +     * Callback for when the iframe has finished loading
                                     +     */
                                     +    _onLoadIframe: function(iframe) {
                                     +      // don't resume when the iframe got unloaded (eg. by removing it from the dom)
                                     +      if (!wysihtml5.dom.contains(doc.documentElement, iframe)) {
                                     +        return;
                                     +      }
+                                    +
                                     +      var that           = this,
                                     +          iframeWindow   = iframe.contentWindow,
                                     +          iframeDocument = iframe.contentWindow.document,
                                     +          charset        = doc.characterSet || doc.charset || "utf-8",
                                     +          sandboxHtml    = this._getHtml({
                                     +            charset:      charset,
                                     +            stylesheets:  this.config.stylesheets
                                     +          });
+                                    +
                                     +      // Create the basic dom tree including proper DOCTYPE and charset
                                     +      iframeDocument.open("text/html", "replace");
                                     +      iframeDocument.write(sandboxHtml);
                                     +      iframeDocument.close();
+                                    +
                                     +      this.getWindow = function() { return iframe.contentWindow; };
                                     +      this.getDocument = function() { return iframe.contentWindow.document; };
+                                    +
                                     +      // Catch js errors and pass them to the parent's onerror event
                                     +      // addEventListener("error") doesn't work properly in some browsers
                                     +      // TODO: apparently this doesn't work in IE9!
                                     +      iframeWindow.onerror = function(errorMessage, fileName, lineNumber) {
                                     +        throw new Error("wysihtml5.Sandbox: " + errorMessage, fileName, lineNumber);
                                     +      };
+                                    +
                                     +      if (!wysihtml5.browser.supportsSandboxedIframes()) {
                                     +        // Unset a bunch of sensitive variables
                                     +        // Please note: This isn't hack safe!
                                     +        // It more or less just takes care of basic attacks and prevents accidental theft of sensitive information
                                     +        // IE is secure though, which is the most important thing, since IE is the only browser, who
                                     +        // takes over scripts & styles into contentEditable elements when copied from external websites
                                     +        // or applications (Microsoft Word, ...)
                                     +        var i, length;
                                     +        for (i=0, length=windowProperties.length; i<length; i++) {
                                     +          this._unset(iframeWindow, windowProperties[i]);
                                     +        }
                                     +        for (i=0, length=windowProperties2.length; i<length; i++) {
                                     +          this._unset(iframeWindow, windowProperties2[i], wysihtml5.EMPTY_FUNCTION);
                                     +        }
                                     +        for (i=0, length=documentProperties.length; i<length; i++) {
                                     +          this._unset(iframeDocument, documentProperties[i]);
                                     +        }
                                     +        // This doesn't work in Safari 5
                                     +        // See http://stackoverflow.com/questions/992461/is-it-possible-to-override-document-cookie-in-webkit
                                     +        this._unset(iframeDocument, "cookie", "", true);
                                     +      }
+                                    +
                                     +      this.loaded = true;
+                                    +
                                     +      // Trigger the callback
                                     +      setTimeout(function() { that.callback(that); }, 0);
                                     +    },
+                                    +
                                     +    _getHtml: function(templateVars) {
                                     +      var stylesheets = templateVars.stylesheets,
                                     +          html        = "",
                                     +          i           = 0,
                                     +          length;
                                     +      stylesheets = typeof(stylesheets) === "string" ? [stylesheets] : stylesheets;
                                     +      if (stylesheets) {
                                     +        length = stylesheets.length;
                                     +        for (; i<length; i++) {
                                     +          html += '<link rel="stylesheet" href="' + stylesheets[i] + '">';
                                     +        }
                                     +      }
                                     +      templateVars.stylesheets = html;
+                                    +
                                     +      return wysihtml5.lang.string(
                                     +        '<!DOCTYPE html><html><head>'
                                     +        + '<meta charset="#{charset}">#{stylesheets}</head>'
                                     +        + '<body></body></html>'
                                     +      ).interpolate(templateVars);
                                     +    },
+                                    +
                                     +    /**
                                     +     * Method to unset/override existing variables
                                     +     * @example
                                     +     *    // Make cookie unreadable and unwritable
                                     +     *    this._unset(document, "cookie", "", true);
                                     +     */
                                     +    _unset: function(object, property, value, setter) {
                                     +      try { object[property] = value; } catch(e) {}
+                                    +
                                     +      try { object.__defineGetter__(property, function() { return value; }); } catch(e) {}
                                     +      if (setter) {
                                     +        try { object.__defineSetter__(property, function() {}); } catch(e) {}
                                     +      }
+                                    +
                                     +      if (!wysihtml5.browser.crashesWhenDefineProperty(property)) {
                                     +        try {
                                     +          var config = {
                                     +            get: function() { return value; }
                                     +          };
                                     +          if (setter) {
                                     +            config.set = function() {};
                                     +          }
                                     +          Object.defineProperty(object, property, config);
                                     +        } catch(e) {}
                                     +      }
                                     +    }
                                     +  });
                                     +})(wysihtml5);
                                     +(function() {
                                     +  var mapping = {
                                     +    "className": "class"
                                     +  };
                                     +  wysihtml5.dom.setAttributes = function(attributes) {
                                     +    return {
                                     +      on: function(element) {
                                     +        for (var i in attributes) {
                                     +          element.setAttribute(mapping[i] || i, attributes[i]);
                                     +        }
                                     +      }
                                     +    }
                                     +  };
                                     +})();wysihtml5.dom.setStyles = function(styles) {
                                     +  return {
                                     +    on: function(element) {
                                     +      var style = element.style;
                                     +      if (typeof(styles) === "string") {
                                     +        style.cssText += ";" + styles;
                                     +        return;
                                     +      }
                                     +      for (var i in styles) {
                                     +        if (i === "float") {
                                     +          style.cssFloat = styles[i];
                                     +          style.styleFloat = styles[i];
                                     +        } else {
                                     +          style[i] = styles[i];
                                     +        }
                                     +      }
                                     +    }
                                     +  };
                                     +};/**
                                     + * Simulate HTML5 placeholder attribute
                                     + *
                                     + * Needed since
                                     + *    - div[contentEditable] elements don't support it
                                     + *    - older browsers (such as IE8 and Firefox 3.6) don't support it at all
                                     + *
                                     + * @param {Object} parent Instance of main wysihtml5.Editor class
                                     + * @param {Element} view Instance of wysihtml5.views.* class
                                     + * @param {String} placeholderText
                                     + *
                                     + * @example
                                     + *    wysihtml.dom.simulatePlaceholder(this, composer, "Foobar");
                                     + */
                                     +(function(dom) {
                                     +  dom.simulatePlaceholder = function(editor, view, placeholderText) {
                                     +    var CLASS_NAME = "placeholder",
                                     +        unset = function() {
                                     +          if (view.hasPlaceholderSet()) {
                                     +            view.clear();
                                     +          }
                                     +          dom.removeClass(view.element, CLASS_NAME);
                                     +        },
                                     +        set = function() {
                                     +          if (view.isEmpty()) {
                                     +            view.setValue(placeholderText);
                                     +            dom.addClass(view.element, CLASS_NAME);
                                     +          }
                                     +        };
+                                    +
                                     +    editor
                                     +      .observe("set_placeholder", set)
                                     +      .observe("unset_placeholder", unset)
                                     +      .observe("focus:composer", unset)
                                     +      .observe("paste:composer", unset)
                                     +      .observe("blur:composer", set);
+                                    +
                                     +    set();
                                     +  };
                                     +})(wysihtml5.dom);
                                     +(function(dom) {
                                     +  var documentElement = document.documentElement;
                                     +  if ("textContent" in documentElement) {
                                     +    dom.setTextContent = function(element, text) {
                                     +      element.textContent = text;
                                     +    };
+                                    +
                                     +    dom.getTextContent = function(element) {
                                     +      return element.textContent;
                                     +    };
                                     +  } else if ("innerText" in documentElement) {
                                     +    dom.setTextContent = function(element, text) {
                                     +      element.innerText = text;
                                     +    };
+                                    +
                                     +    dom.getTextContent = function(element) {
                                     +      return element.innerText;
                                     +    };
                                     +  } else {
                                     +    dom.setTextContent = function(element, text) {
                                     +      element.nodeValue = text;
                                     +    };
+                                    +
                                     +    dom.getTextContent = function(element) {
                                     +      return element.nodeValue;
                                     +    };
                                     +  }
                                     +})(wysihtml5.dom);
+                                    +
                                     +/**
                                     + * Fix most common html formatting misbehaviors of browsers implementation when inserting
                                     + * content via copy & paste contentEditable
                                     + *
                                     + * @author Christopher Blum
                                     + */
                                     +wysihtml5.quirks.cleanPastedHTML = (function() {
                                     +  // TODO: We probably need more rules here
                                     +  var defaultRules = {
                                     +    // When pasting underlined links <a> into a contentEditable, IE thinks, it has to insert <u> to keep the styling
                                     +    "a u": wysihtml5.dom.replaceWithChildNodes
                                     +  };
+                                    +
                                     +  function cleanPastedHTML(elementOrHtml, rules, context) {
                                     +    rules   = rules || defaultRules;
                                     +    context = context || elementOrHtml.ownerDocument || document;
+                                    +
                                     +    var element,
                                     +        isString = typeof(elementOrHtml) === "string",
                                     +        method,
                                     +        matches,
                                     +        matchesLength,
                                     +        i,
                                     +        j = 0;
                                     +    if (isString) {
                                     +      element = wysihtml5.dom.getAsDom(elementOrHtml, context);
                                     +    } else {
                                     +      element = elementOrHtml;
                                     +    }
+                                    +
                                     +    for (i in rules) {
                                     +      matches       = element.querySelectorAll(i);
                                     +      method        = rules[i];
                                     +      matchesLength = matches.length;
                                     +      for (; j<matchesLength; j++) {
                                     +        method(matches[j]);
                                     +      }
                                     +    }
+                                    +
                                     +    matches = elementOrHtml = rules = null;
+                                    +
                                     +    return isString ? element.innerHTML : element;
                                     +  }
+                                    +
                                     +  return cleanPastedHTML;
                                     +})();/**
                                     + * IE and Opera leave an empty paragraph in the contentEditable element after clearing it
                                     + *
                                     + * @param {Object} contentEditableElement The contentEditable element to observe for clearing events
                                     + * @exaple
                                     + *    wysihtml5.quirks.ensureProperClearing(myContentEditableElement);
                                     + */
                                     +(function(wysihtml5) {
                                     +  var dom = wysihtml5.dom;
+                                    +
                                     +  wysihtml5.quirks.ensureProperClearing = (function() {
                                     +    var clearIfNecessary = function(event) {
                                     +      var element = this;
                                     +      setTimeout(function() {
                                     +        var innerHTML = element.innerHTML.toLowerCase();
                                     +        if (innerHTML == "<p>&nbsp;</p>" ||
                                     +            innerHTML == "<p>&nbsp;</p><p>&nbsp;</p>") {
                                     +          element.innerHTML = "";
                                     +        }
                                     +      }, 0);
                                     +    };
+                                    +
                                     +    return function(composer) {
                                     +      dom.observe(composer.element, ["cut", "keydown"], clearIfNecessary);
                                     +    };
                                     +  })();
+                                    +
+                                    +
+                                    +
                                     +  /**
                                     +   * In Opera when the caret is in the first and only item of a list (<ul><li>|</li></ul>) and the list is the first child of the contentEditable element, it's impossible to delete the list by hitting backspace
                                     +   *
                                     +   * @param {Object} contentEditableElement The contentEditable element to observe for clearing events
                                     +   * @exaple
                                     +   *    wysihtml5.quirks.ensureProperClearing(myContentEditableElement);
                                     +   */
                                     +  wysihtml5.quirks.ensureProperClearingOfLists = (function() {
                                     +    var ELEMENTS_THAT_CONTAIN_LI = ["OL", "UL", "MENU"];
+                                    +
                                     +    var clearIfNecessary = function(element, contentEditableElement) {
                                     +      if (!contentEditableElement.firstChild || !wysihtml5.lang.array(ELEMENTS_THAT_CONTAIN_LI).contains(contentEditableElement.firstChild.nodeName)) {
                                     +        return;
                                     +      }
+                                    +
                                     +      var list = dom.getParentElement(element, { nodeName: ELEMENTS_THAT_CONTAIN_LI });
                                     +      if (!list) {
                                     +        return;
                                     +      }
+                                    +
                                     +      var listIsFirstChildOfContentEditable = list == contentEditableElement.firstChild;
                                     +      if (!listIsFirstChildOfContentEditable) {
                                     +        return;
                                     +      }
+                                    +
                                     +      var hasOnlyOneListItem = list.childNodes.length <= 1;
                                     +      if (!hasOnlyOneListItem) {
                                     +        return;
                                     +      }
+                                    +
                                     +      var onlyListItemIsEmpty = list.firstChild ? list.firstChild.innerHTML === "" : true;
                                     +      if (!onlyListItemIsEmpty) {
                                     +        return;
                                     +      }
+                                    +
                                     +      list.parentNode.removeChild(list);
                                     +    };
+                                    +
                                     +    return function(composer) {
                                     +      dom.observe(composer.element, "keydown", function(event) {
                                     +        if (event.keyCode !== wysihtml5.BACKSPACE_KEY) {
                                     +          return;
                                     +        }
+                                    +
                                     +        var element = composer.selection.getSelectedNode();
                                     +        clearIfNecessary(element, composer.element);
                                     +      });
                                     +    };
                                     +  })();
+                                    +
                                     +})(wysihtml5);
                                     +// See https://bugzilla.mozilla.org/show_bug.cgi?id=664398
                                     +//
                                     +// In Firefox this:
                                     +//      var d = document.createElement("div");
                                     +//      d.innerHTML ='<a href="~"></a>';
                                     +//      d.innerHTML;
                                     +// will result in:
                                     +//      <a href="%7E"></a>
                                     +// which is wrong
                                     +(function(wysihtml5) {
                                     +  var TILDE_ESCAPED = "%7E";
                                     +  wysihtml5.quirks.getCorrectInnerHTML = function(element) {
                                     +    var innerHTML = element.innerHTML;
                                     +    if (innerHTML.indexOf(TILDE_ESCAPED) === -1) {
                                     +      return innerHTML;
                                     +    }
+                                    +
                                     +    var elementsWithTilde = element.querySelectorAll("[href*='~'], [src*='~']"),
                                     +        url,
                                     +        urlToSearch,
                                     +        length,
                                     +        i;
                                     +    for (i=0, length=elementsWithTilde.length; i<length; i++) {
                                     +      url         = elementsWithTilde[i].href || elementsWithTilde[i].src;
                                     +      urlToSearch = wysihtml5.lang.string(url).replace("~").by(TILDE_ESCAPED);
                                     +      innerHTML   = wysihtml5.lang.string(innerHTML).replace(urlToSearch).by(url);
                                     +    }
                                     +    return innerHTML;
                                     +  };
                                     +})(wysihtml5);/**
                                     + * Some browsers don't insert line breaks when hitting return in a contentEditable element
                                     + *    - Opera & IE insert new <p> on return
                                     + *    - Chrome & Safari insert new <div> on return
                                     + *    - Firefox inserts <br> on return (yippie!)
                                     + *
                                     + * @param {Element} element
                                     + *
                                     + * @example
                                     + *    wysihtml5.quirks.insertLineBreakOnReturn(element);
                                     + */
                                     +(function(wysihtml5) {
                                     +  var dom                                           = wysihtml5.dom,
                                     +      USE_NATIVE_LINE_BREAK_WHEN_CARET_INSIDE_TAGS  = ["LI", "P", "H1", "H2", "H3", "H4", "H5", "H6"],
                                     +      LIST_TAGS                                     = ["UL", "OL", "MENU"];
+                                    +
                                     +  wysihtml5.quirks.insertLineBreakOnReturn = function(composer) {
                                     +    function unwrap(selectedNode) {
                                     +      var parentElement = dom.getParentElement(selectedNode, { nodeName: ["P", "DIV"] }, 2);
                                     +      if (!parentElement) {
                                     +        return;
                                     +      }
+                                    +
                                     +      var invisibleSpace = document.createTextNode(wysihtml5.INVISIBLE_SPACE);
                                     +      dom.insert(invisibleSpace).before(parentElement);
                                     +      dom.replaceWithChildNodes(parentElement);
                                     +      composer.selection.selectNode(invisibleSpace);
                                     +    }
+                                    +
                                     +    function keyDown(event) {
                                     +      var keyCode = event.keyCode;
                                     +      if (event.shiftKey || (keyCode !== wysihtml5.ENTER_KEY && keyCode !== wysihtml5.BACKSPACE_KEY)) {
                                     +        return;
                                     +      }
+                                    +
                                     +      var element         = event.target,
                                     +          selectedNode    = composer.selection.getSelectedNode(),
                                     +          blockElement    = dom.getParentElement(selectedNode, { nodeName: USE_NATIVE_LINE_BREAK_WHEN_CARET_INSIDE_TAGS }, 4);
                                     +      if (blockElement) {
                                     +        // Some browsers create <p> elements after leaving a list
                                     +        // check after keydown of backspace and return whether a <p> got inserted and unwrap it
                                     +        if (blockElement.nodeName === "LI" && (keyCode === wysihtml5.ENTER_KEY || keyCode === wysihtml5.BACKSPACE_KEY)) {
                                     +          setTimeout(function() {
                                     +            var selectedNode = composer.selection.getSelectedNode(),
                                     +                list,
                                     +                div;
                                     +            if (!selectedNode) {
                                     +              return;
                                     +            }
+                                    +
                                     +            list = dom.getParentElement(selectedNode, {
                                     +              nodeName: LIST_TAGS
                                     +            }, 2);
+                                    +
                                     +            if (list) {
                                     +              return;
                                     +            }
+                                    +
                                     +            unwrap(selectedNode);
                                     +          }, 0);
                                     +        } else if (blockElement.nodeName.match(/H[1-6]/) && keyCode === wysihtml5.ENTER_KEY) {
                                     +          setTimeout(function() {
                                     +            unwrap(composer.selection.getSelectedNode());
                                     +          }, 0);
                                     +        }
                                     +        return;
                                     +      }
+                                    +
                                     +      if (keyCode === wysihtml5.ENTER_KEY && !wysihtml5.browser.insertsLineBreaksOnReturn()) {
                                     +        composer.commands.exec("insertLineBreak");
                                     +        event.preventDefault();
                                     +      }
                                     +    }
+                                    +
                                     +    // keypress doesn't fire when you hit backspace
                                     +    dom.observe(composer.element.ownerDocument, "keydown", keyDown);
                                     +  };
                                     +})(wysihtml5);/**
                                     + * Force rerendering of a given element
                                     + * Needed to fix display misbehaviors of IE
                                     + *
                                     + * @param {Element} element The element object which needs to be rerendered
                                     + * @example
                                     + *    wysihtml5.quirks.redraw(document.body);
                                     + */
                                     +(function(wysihtml5) {
                                     +  var CLASS_NAME = "wysihtml5-quirks-redraw";
+                                    +
                                     +  wysihtml5.quirks.redraw = function(element) {
                                     +    wysihtml5.dom.addClass(element, CLASS_NAME);
                                     +    wysihtml5.dom.removeClass(element, CLASS_NAME);
+                                    +
                                     +    // Following hack is needed for firefox to make sure that image resize handles are properly removed
                                     +    try {
                                     +      var doc = element.ownerDocument;
                                     +      doc.execCommand("italic", false, null);
                                     +      doc.execCommand("italic", false, null);
                                     +    } catch(e) {}
                                     +  };
                                     +})(wysihtml5);/**
                                     + * Selection API
                                     + *
                                     + * @example
                                     + *    var selection = new wysihtml5.Selection(editor);
                                     + */
                                     +(function(wysihtml5) {
                                     +  var dom = wysihtml5.dom;
+                                    +
                                     +  function _getCumulativeOffsetTop(element) {
                                     +    var top = 0;
                                     +    if (element.parentNode) {
                                     +      do {
                                     +        top += element.offsetTop || 0;
                                     +        element = element.offsetParent;
                                     +      } while (element);
                                     +    }
                                     +    return top;
                                     +  }
+                                    +
                                     +  wysihtml5.Selection = Base.extend(
                                     +    /** @scope wysihtml5.Selection.prototype */ {
                                     +    constructor: function(editor) {
                                     +      // Make sure that our external range library is initialized
                                     +      window.rangy.init();
+                                    +
                                     +      this.editor   = editor;
                                     +      this.composer = editor.composer;
                                     +      this.doc      = this.composer.doc;
                                     +    },
+                                    +
                                     +    /**
                                     +     * Get the current selection as a bookmark to be able to later restore it
                                     +     *
                                     +     * @return {Object} An object that represents the current selection
                                     +     */
                                     +    getBookmark: function() {
                                     +      var range = this.getRange();
                                     +      return range && range.cloneRange();
                                     +    },
+                                    +
                                     +    /**
                                     +     * Restore a selection retrieved via wysihtml5.Selection.prototype.getBookmark
                                     +     *
                                     +     * @param {Object} bookmark An object that represents the current selection
                                     +     */
                                     +    setBookmark: function(bookmark) {
                                     +      if (!bookmark) {
                                     +        return;
                                     +      }
+                                    +
                                     +      this.setSelection(bookmark);
                                     +    },
+                                    +
                                     +    /**
                                     +     * Set the caret in front of the given node
                                     +     *
                                     +     * @param {Object} node The element or text node where to position the caret in front of
                                     +     * @example
                                     +     *    selection.setBefore(myElement);
                                     +     */
                                     +    setBefore: function(node) {
                                     +      var range = rangy.createRange(this.doc);
                                     +      range.setStartBefore(node);
                                     +      range.setEndBefore(node);
                                     +      return this.setSelection(range);
                                     +    },
+                                    +
                                     +    /**
                                     +     * Set the caret after the given node
                                     +     *
                                     +     * @param {Object} node The element or text node where to position the caret in front of
                                     +     * @example
                                     +     *    selection.setBefore(myElement);
                                     +     */
                                     +    setAfter: function(node) {
                                     +      var range = rangy.createRange(this.doc);
                                     +      range.setStartAfter(node);
                                     +      range.setEndAfter(node);
                                     +      return this.setSelection(range);
                                     +    },
+                                    +
                                     +    /**
                                     +     * Ability to select/mark nodes
                                     +     *
                                     +     * @param {Element} node The node/element to select
                                     +     * @example
                                     +     *    selection.selectNode(document.getElementById("my-image"));
                                     +     */
                                     +    selectNode: function(node) {
                                     +      var range           = rangy.createRange(this.doc),
                                     +          isElement       = node.nodeType === wysihtml5.ELEMENT_NODE,
                                     +          canHaveHTML     = "canHaveHTML" in node ? node.canHaveHTML : (node.nodeName !== "IMG"),
                                     +          content         = isElement ? node.innerHTML : node.data,
                                     +          isEmpty         = (content === "" || content === wysihtml5.INVISIBLE_SPACE),
                                     +          displayStyle    = dom.getStyle("display").from(node),
                                     +          isBlockElement  = (displayStyle === "block" || displayStyle === "list-item");
+                                    +
                                     +      if (isEmpty && isElement && canHaveHTML) {
                                     +        // Make sure that caret is visible in node by inserting a zero width no breaking space
                                     +        try { node.innerHTML = wysihtml5.INVISIBLE_SPACE; } catch(e) {}
                                     +      }
+                                    +
                                     +      if (canHaveHTML) {
                                     +        range.selectNodeContents(node);
                                     +      } else {
                                     +        range.selectNode(node);
                                     +      }
+                                    +
                                     +      if (canHaveHTML && isEmpty && isElement) {
                                     +        range.collapse(isBlockElement);
                                     +      } else if (canHaveHTML && isEmpty) {
                                     +        range.setStartAfter(node);
                                     +        range.setEndAfter(node);
                                     +      }
+                                    +
                                     +      this.setSelection(range);
                                     +    },
+                                    +
                                     +    /**
                                     +     * Get the node which contains the selection
                                     +     *
                                     +     * @param {Boolean} [controlRange] (only IE) Whether it should return the selected ControlRange element when the selection type is a "ControlRange"
                                     +     * @return {Object} The node that contains the caret
                                     +     * @example
                                     +     *    var nodeThatContainsCaret = selection.getSelectedNode();
                                     +     */
                                     +    getSelectedNode: function(controlRange) {
                                     +      var selection,
                                     +          range;
+                                    +
                                     +      if (controlRange && this.doc.selection && this.doc.selection.type === "Control") {
                                     +        range = this.doc.selection.createRange();
                                     +        if (range && range.length) {
                                     +          return range.item(0);
                                     +        }
                                     +      }
+                                    +
                                     +      selection = this.getSelection(this.doc);
                                     +      if (selection.focusNode === selection.anchorNode) {
                                     +        return selection.focusNode;
                                     +      } else {
                                     +        range = this.getRange(this.doc);
                                     +        return range ? range.commonAncestorContainer : this.doc.body;
                                     +      }
                                     +    },
+                                    +
                                     +    executeAndRestore: function(method, restoreScrollPosition) {
                                     +      var body                  = this.doc.body,
                                     +          oldScrollTop          = restoreScrollPosition && body.scrollTop,
                                     +          oldScrollLeft         = restoreScrollPosition && body.scrollLeft,
                                     +          className             = "_wysihtml5-temp-placeholder",
                                     +          placeholderHTML       = '<span class="' + className + '">' + wysihtml5.INVISIBLE_SPACE + '</span>',
                                     +          range                 = this.getRange(this.doc),
                                     +          newRange;
+                                    +
                                     +      // Nothing selected, execute and say goodbye
                                     +      if (!range) {
                                     +        method(body, body);
                                     +        return;
                                     +      }
+                                    +
                                     +      var node = range.createContextualFragment(placeholderHTML);
                                     +      range.insertNode(node);
+                                    +
                                     +      // Make sure that a potential error doesn't cause our placeholder element to be left as a placeholder
                                     +      try {
                                     +        method(range.startContainer, range.endContainer);
                                     +      } catch(e3) {
                                     +        setTimeout(function() { throw e3; }, 0);
                                     +      }
+                                    +
                                     +      caretPlaceholder = this.doc.querySelector("." + className);
                                     +      if (caretPlaceholder) {
                                     +        newRange = rangy.createRange(this.doc);
                                     +        newRange.selectNode(caretPlaceholder);
                                     +        newRange.deleteContents();
                                     +        this.setSelection(newRange);
                                     +      } else {
                                     +        // fallback for when all hell breaks loose
                                     +        body.focus();
                                     +      }
+                                    +
                                     +      if (restoreScrollPosition) {
                                     +        body.scrollTop  = oldScrollTop;
                                     +        body.scrollLeft = oldScrollLeft;
                                     +      }
+                                    +
                                     +      // Remove it again, just to make sure that the placeholder is definitely out of the dom tree
                                     +      try {
                                     +        caretPlaceholder.parentNode.removeChild(caretPlaceholder);
                                     +      } catch(e4) {}
                                     +    },
+                                    +
                                     +    /**
                                     +     * Different approach of preserving the selection (doesn't modify the dom)
                                     +     * Takes all text nodes in the selection and saves the selection position in the first and last one
                                     +     */
                                     +    executeAndRestoreSimple: function(method) {
                                     +      var range = this.getRange(),
                                     +          body  = this.doc.body,
                                     +          newRange,
                                     +          firstNode,
                                     +          lastNode,
                                     +          textNodes,
                                     +          rangeBackup;
+                                    +
                                     +      // Nothing selected, execute and say goodbye
                                     +      if (!range) {
                                     +        method(body, body);
                                     +        return;
                                     +      }
+                                    +
                                     +      textNodes = range.getNodes([3]);
                                     +      firstNode = textNodes[0] || range.startContainer;
                                     +      lastNode  = textNodes[textNodes.length - 1] || range.endContainer;
+                                    +
                                     +      rangeBackup = {
                                     +        collapsed:      range.collapsed,
                                     +        startContainer: firstNode,
                                     +        startOffset:    firstNode === range.startContainer ? range.startOffset : 0,
                                     +        endContainer:   lastNode,
                                     +        endOffset:      lastNode === range.endContainer ? range.endOffset : lastNode.length
                                     +      };
+                                    +
                                     +      try {
                                     +        method(range.startContainer, range.endContainer);
                                     +      } catch(e) {
                                     +        setTimeout(function() { throw e; }, 0);
                                     +      }
+                                    +
                                     +      newRange = rangy.createRange(this.doc);
                                     +      try { newRange.setStart(rangeBackup.startContainer, rangeBackup.startOffset); } catch(e1) {}
                                     +      try { newRange.setEnd(rangeBackup.endContainer, rangeBackup.endOffset); } catch(e2) {}
                                     +      try { this.setSelection(newRange); } catch(e3) {}
                                     +    },
+                                    +
                                     +    /**
                                     +     * Insert html at the caret position and move the cursor after the inserted html
                                     +     *
                                     +     * @param {String} html HTML string to insert
                                     +     * @example
                                     +     *    selection.insertHTML("<p>foobar</p>");
                                     +     */
                                     +    insertHTML: function(html) {
                                     +      var range     = rangy.createRange(this.doc),
                                     +          node      = range.createContextualFragment(html),
                                     +          lastChild = node.lastChild;
                                     +      this.insertNode(node);
                                     +      if (lastChild) {
                                     +        this.setAfter(lastChild);
                                     +      }
                                     +    },
+                                    +
                                     +    /**
                                     +     * Insert a node at the caret position and move the cursor behind it
                                     +     *
                                     +     * @param {Object} node HTML string to insert
                                     +     * @example
                                     +     *    selection.insertNode(document.createTextNode("foobar"));
                                     +     */
                                     +    insertNode: function(node) {
                                     +      var range = this.getRange();
                                     +      if (range) {
                                     +        range.insertNode(node);
                                     +      }
                                     +    },
+                                    +
                                     +    /**
                                     +     * Wraps current selection with the given node
                                     +     *
                                     +     * @param {Object} node The node to surround the selected elements with
                                     +     */
                                     +    surround: function(node) {
                                     +      var range = this.getRange();
                                     +      if (!range) {
                                     +        return;
                                     +      }
+                                    +
                                     +      try {
                                     +        // This only works when the range boundaries are not overlapping other elements
                                     +        range.surroundContents(node);
                                     +        this.selectNode(node);
                                     +      } catch(e) {
                                     +        // fallback
                                     +        node.appendChild(range.extractContents());
                                     +        range.insertNode(node);
                                     +      }
                                     +    },
+                                    +
                                     +    /**
                                     +     * Scroll the current caret position into the view
                                     +     * FIXME: This is a bit hacky, there might be a smarter way of doing this
                                     +     *
                                     +     * @example
                                     +     *    selection.scrollIntoView();
                                     +     */
                                     +    scrollIntoView: function() {
                                     +      var doc           = this.doc,
                                     +          hasScrollBars = doc.documentElement.scrollHeight > doc.documentElement.offsetHeight,
                                     +          tempElement   = doc._wysihtml5ScrollIntoViewElement = doc._wysihtml5ScrollIntoViewElement || (function() {
                                     +            var element = doc.createElement("span");
                                     +            // The element needs content in order to be able to calculate it's position properly
                                     +            element.innerHTML = wysihtml5.INVISIBLE_SPACE;
                                     +            return element;
                                     +          })(),
                                     +          offsetTop;
+                                    +
                                     +      if (hasScrollBars) {
                                     +        this.insertNode(tempElement);
                                     +        offsetTop = _getCumulativeOffsetTop(tempElement);
                                     +        tempElement.parentNode.removeChild(tempElement);
                                     +        if (offsetTop > doc.body.scrollTop) {
                                     +          doc.body.scrollTop = offsetTop;
                                     +        }
                                     +      }
                                     +    },
+                                    +
                                     +    /**
                                     +     * Select line where the caret is in
                                     +     */
                                     +    selectLine: function() {
                                     +      if (wysihtml5.browser.supportsSelectionModify()) {
                                     +        this._selectLine_W3C();
                                     +      } else if (this.doc.selection) {
                                     +        this._selectLine_MSIE();
                                     +      }
                                     +    },
+                                    +
                                     +    /**
                                     +     * See https://developer.mozilla.org/en/DOM/Selection/modify
                                     +     */
                                     +    _selectLine_W3C: function() {
                                     +      var win       = this.doc.defaultView,
                                     +          selection = win.getSelection();
                                     +      selection.modify("extend", "left", "lineboundary");
                                     +      selection.modify("extend", "right", "lineboundary");
                                     +    },
+                                    +
                                     +    _selectLine_MSIE: function() {
                                     +      var range       = this.doc.selection.createRange(),
                                     +          rangeTop    = range.boundingTop,
                                     +          rangeHeight = range.boundingHeight,
                                     +          scrollWidth = this.doc.body.scrollWidth,
                                     +          rangeBottom,
                                     +          rangeEnd,
                                     +          measureNode,
                                     +          i,
                                     +          j;
+                                    +
                                     +      if (!range.moveToPoint) {
                                     +        return;
                                     +      }
+                                    +
                                     +      if (rangeTop === 0) {
                                     +        // Don't know why, but when the selection ends at the end of a line
                                     +        // range.boundingTop is 0
                                     +        measureNode = this.doc.createElement("span");
                                     +        this.insertNode(measureNode);
                                     +        rangeTop = measureNode.offsetTop;
                                     +        measureNode.parentNode.removeChild(measureNode);
                                     +      }
+                                    +
                                     +      rangeTop += 1;
+                                    +
                                     +      for (i=-10; i<scrollWidth; i+=2) {
                                     +        try {
                                     +          range.moveToPoint(i, rangeTop);
                                     +          break;
                                     +        } catch(e1) {}
                                     +      }
+                                    +
                                     +      // Investigate the following in order to handle multi line selections
                                     +      // rangeBottom = rangeTop + (rangeHeight ? (rangeHeight - 1) : 0);
                                     +      rangeBottom = rangeTop;
                                     +      rangeEnd = this.doc.selection.createRange();
                                     +      for (j=scrollWidth; j>=0; j--) {
                                     +        try {
                                     +          rangeEnd.moveToPoint(j, rangeBottom);
                                     +          break;
                                     +        } catch(e2) {}
                                     +      }
+                                    +
                                     +      range.setEndPoint("EndToEnd", rangeEnd);
                                     +      range.select();
                                     +    },
+                                    +
                                     +    getText: function() {
                                     +      var selection = this.getSelection();
                                     +      return selection ? selection.toString() : "";
                                     +    },
+                                    +
                                     +    getNodes: function(nodeType, filter) {
                                     +      var range = this.getRange();
                                     +      if (range) {
                                     +        return range.getNodes([nodeType], filter);
                                     +      } else {
                                     +        return [];
                                     +      }
                                     +    },
+                                    +
                                     +    getRange: function() {
                                     +      var selection = this.getSelection();
                                     +      return selection && selection.rangeCount && selection.getRangeAt(0);
                                     +    },
+                                    +
                                     +    getSelection: function() {
                                     +      return rangy.getSelection(this.doc.defaultView || this.doc.parentWindow);
                                     +    },
+                                    +
                                     +    setSelection: function(range) {
                                     +      var win       = this.doc.defaultView || this.doc.parentWindow,
                                     +          selection = rangy.getSelection(win);
                                     +      return selection.setSingleRange(range);
                                     +    }
                                     +  });
+                                    +
                                     +})(wysihtml5);
                                     +/**
                                     + * Inspired by the rangy CSS Applier module written by Tim Down and licensed under the MIT license.
                                     + * http://code.google.com/p/rangy/
                                     + *
                                     + * changed in order to be able ...
                                     + *    - to use custom tags
                                     + *    - to detect and replace similar css classes via reg exp
                                     + */
                                     +(function(wysihtml5, rangy) {
                                     +  var defaultTagName = "span";
+                                    +
                                     +  var REG_EXP_WHITE_SPACE = /\s+/g;
+                                    +
                                     +  function hasClass(el, cssClass, regExp) {
                                     +    if (!el.className) {
                                     +      return false;
                                     +    }
+                                    +
                                     +    var matchingClassNames = el.className.match(regExp) || [];
                                     +    return matchingClassNames[matchingClassNames.length - 1] === cssClass;
                                     +  }
+                                    +
                                     +  function addClass(el, cssClass, regExp) {
                                     +    if (el.className) {
                                     +      removeClass(el, regExp);
                                     +      el.className += " " + cssClass;
                                     +    } else {
                                     +      el.className = cssClass;
                                     +    }
                                     +  }
+                                    +
                                     +  function removeClass(el, regExp) {
                                     +    if (el.className) {
                                     +      el.className = el.className.replace(regExp, "");
                                     +    }
                                     +  }
+                                    +
                                     +  function hasSameClasses(el1, el2) {
                                     +    return el1.className.replace(REG_EXP_WHITE_SPACE, " ") == el2.className.replace(REG_EXP_WHITE_SPACE, " ");
                                     +  }
+                                    +
                                     +  function replaceWithOwnChildren(el) {
                                     +    var parent = el.parentNode;
                                     +    while (el.firstChild) {
                                     +      parent.insertBefore(el.firstChild, el);
                                     +    }
                                     +    parent.removeChild(el);
                                     +  }
+                                    +
                                     +  function elementsHaveSameNonClassAttributes(el1, el2) {
                                     +    if (el1.attributes.length != el2.attributes.length) {
                                     +      return false;
                                     +    }
                                     +    for (var i = 0, len = el1.attributes.length, attr1, attr2, name; i < len; ++i) {
                                     +      attr1 = el1.attributes[i];
                                     +      name = attr1.name;
                                     +      if (name != "class") {
                                     +        attr2 = el2.attributes.getNamedItem(name);
                                     +        if (attr1.specified != attr2.specified) {
                                     +          return false;
                                     +        }
                                     +        if (attr1.specified && attr1.nodeValue !== attr2.nodeValue) {
                                     +          return false;
                                     +        }
                                     +      }
                                     +    }
                                     +    return true;
                                     +  }
+                                    +
                                     +  function isSplitPoint(node, offset) {
                                     +    if (rangy.dom.isCharacterDataNode(node)) {
                                     +      if (offset == 0) {
                                     +        return !!node.previousSibling;
                                     +      } else if (offset == node.length) {
                                     +        return !!node.nextSibling;
                                     +      } else {
                                     +        return true;
                                     +      }
                                     +    }
+                                    +
                                     +    return offset > 0 && offset < node.childNodes.length;
                                     +  }
+                                    +
                                     +  function splitNodeAt(node, descendantNode, descendantOffset) {
                                     +    var newNode;
                                     +    if (rangy.dom.isCharacterDataNode(descendantNode)) {
                                     +      if (descendantOffset == 0) {
                                     +        descendantOffset = rangy.dom.getNodeIndex(descendantNode);
                                     +        descendantNode = descendantNode.parentNode;
                                     +      } else if (descendantOffset == descendantNode.length) {
                                     +        descendantOffset = rangy.dom.getNodeIndex(descendantNode) + 1;
                                     +        descendantNode = descendantNode.parentNode;
                                     +      } else {
                                     +        newNode = rangy.dom.splitDataNode(descendantNode, descendantOffset);
                                     +      }
                                     +    }
                                     +    if (!newNode) {
                                     +      newNode = descendantNode.cloneNode(false);
                                     +      if (newNode.id) {
                                     +        newNode.removeAttribute("id");
                                     +      }
                                     +      var child;
                                     +      while ((child = descendantNode.childNodes[descendantOffset])) {
                                     +        newNode.appendChild(child);
                                     +      }
                                     +      rangy.dom.insertAfter(newNode, descendantNode);
                                     +    }
                                     +    return (descendantNode == node) ? newNode : splitNodeAt(node, newNode.parentNode, rangy.dom.getNodeIndex(newNode));
                                     +  }
+                                    +
                                     +  function Merge(firstNode) {
                                     +    this.isElementMerge = (firstNode.nodeType == wysihtml5.ELEMENT_NODE);
                                     +    this.firstTextNode = this.isElementMerge ? firstNode.lastChild : firstNode;
                                     +    this.textNodes = [this.firstTextNode];
                                     +  }
+                                    +
                                     +  Merge.prototype = {
                                     +    doMerge: function() {
                                     +      var textBits = [], textNode, parent, text;
                                     +      for (var i = 0, len = this.textNodes.length; i < len; ++i) {
                                     +        textNode = this.textNodes[i];
                                     +        parent = textNode.parentNode;
                                     +        textBits[i] = textNode.data;
                                     +        if (i) {
                                     +          parent.removeChild(textNode);
                                     +          if (!parent.hasChildNodes()) {
                                     +            parent.parentNode.removeChild(parent);
                                     +          }
                                     +        }
                                     +      }
                                     +      this.firstTextNode.data = text = textBits.join("");
                                     +      return text;
                                     +    },
+                                    +
                                     +    getLength: function() {
                                     +      var i = this.textNodes.length, len = 0;
                                     +      while (i--) {
                                     +        len += this.textNodes[i].length;
                                     +      }
                                     +      return len;
                                     +    },
+                                    +
                                     +    toString: function() {
                                     +      var textBits = [];
                                     +      for (var i = 0, len = this.textNodes.length; i < len; ++i) {
                                     +        textBits[i] = "'" + this.textNodes[i].data + "'";
                                     +      }
                                     +      return "[Merge(" + textBits.join(",") + ")]";
                                     +    }
                                     +  };
+                                    +
                                     +  function HTMLApplier(tagNames, cssClass, similarClassRegExp, normalize) {
                                     +    this.tagNames = tagNames || [defaultTagName];
                                     +    this.cssClass = cssClass || "";
                                     +    this.similarClassRegExp = similarClassRegExp;
                                     +    this.normalize = normalize;
                                     +    this.applyToAnyTagName = false;
                                     +  }
+                                    +
                                     +  HTMLApplier.prototype = {
                                     +    getAncestorWithClass: function(node) {
                                     +      var cssClassMatch;
                                     +      while (node) {
                                     +        cssClassMatch = this.cssClass ? hasClass(node, this.cssClass, this.similarClassRegExp) : true;
                                     +        if (node.nodeType == wysihtml5.ELEMENT_NODE && rangy.dom.arrayContains(this.tagNames, node.tagName.toLowerCase()) && cssClassMatch) {
                                     +          return node;
                                     +        }
                                     +        node = node.parentNode;
                                     +      }
                                     +      return false;
                                     +    },
+                                    +
                                     +    // Normalizes nodes after applying a CSS class to a Range.
                                     +    postApply: function(textNodes, range) {
                                     +      var firstNode = textNodes[0], lastNode = textNodes[textNodes.length - 1];
+                                    +
                                     +      var merges = [], currentMerge;
+                                    +
                                     +      var rangeStartNode = firstNode, rangeEndNode = lastNode;
                                     +      var rangeStartOffset = 0, rangeEndOffset = lastNode.length;
+                                    +
                                     +      var textNode, precedingTextNode;
+                                    +
                                     +      for (var i = 0, len = textNodes.length; i < len; ++i) {
                                     +        textNode = textNodes[i];
                                     +        precedingTextNode = this.getAdjacentMergeableTextNode(textNode.parentNode, false);
                                     +        if (precedingTextNode) {
                                     +          if (!currentMerge) {
                                     +            currentMerge = new Merge(precedingTextNode);
                                     +            merges.push(currentMerge);
                                     +          }
                                     +          currentMerge.textNodes.push(textNode);
                                     +          if (textNode === firstNode) {
                                     +            rangeStartNode = currentMerge.firstTextNode;
                                     +            rangeStartOffset = rangeStartNode.length;
                                     +          }
                                     +          if (textNode === lastNode) {
                                     +            rangeEndNode = currentMerge.firstTextNode;
                                     +            rangeEndOffset = currentMerge.getLength();
                                     +          }
                                     +        } else {
                                     +          currentMerge = null;
                                     +        }
                                     +      }
+                                    +
                                     +      // Test whether the first node after the range needs merging
                                     +      var nextTextNode = this.getAdjacentMergeableTextNode(lastNode.parentNode, true);
                                     +      if (nextTextNode) {
                                     +        if (!currentMerge) {
                                     +          currentMerge = new Merge(lastNode);
                                     +          merges.push(currentMerge);
                                     +        }
                                     +        currentMerge.textNodes.push(nextTextNode);
                                     +      }
+                                    +
                                     +      // Do the merges
                                     +      if (merges.length) {
                                     +        for (i = 0, len = merges.length; i < len; ++i) {
                                     +          merges[i].doMerge();
                                     +        }
                                     +        // Set the range boundaries
                                     +        range.setStart(rangeStartNode, rangeStartOffset);
                                     +        range.setEnd(rangeEndNode, rangeEndOffset);
                                     +      }
                                     +    },
+                                    +
                                     +    getAdjacentMergeableTextNode: function(node, forward) {
                                     +        var isTextNode = (node.nodeType == wysihtml5.TEXT_NODE);
                                     +        var el = isTextNode ? node.parentNode : node;
                                     +        var adjacentNode;
                                     +        var propName = forward ? "nextSibling" : "previousSibling";
                                     +        if (isTextNode) {
                                     +          // Can merge if the node's previous/next sibling is a text node
                                     +          adjacentNode = node[propName];
                                     +          if (adjacentNode && adjacentNode.nodeType == wysihtml5.TEXT_NODE) {
                                     +            return adjacentNode;
                                     +          }
                                     +        } else {
                                     +          // Compare element with its sibling
                                     +          adjacentNode = el[propName];
                                     +          if (adjacentNode && this.areElementsMergeable(node, adjacentNode)) {
                                     +            return adjacentNode[forward ? "firstChild" : "lastChild"];
                                     +          }
                                     +        }
                                     +        return null;
                                     +    },
+                                    +
                                     +    areElementsMergeable: function(el1, el2) {
                                     +      return rangy.dom.arrayContains(this.tagNames, (el1.tagName || "").toLowerCase())
                                     +        && rangy.dom.arrayContains(this.tagNames, (el2.tagName || "").toLowerCase())
                                     +        && hasSameClasses(el1, el2)
                                     +        && elementsHaveSameNonClassAttributes(el1, el2);
                                     +    },
+                                    +
                                     +    createContainer: function(doc) {
                                     +      var el = doc.createElement(this.tagNames[0]);
                                     +      if (this.cssClass) {
                                     +        el.className = this.cssClass;
                                     +      }
                                     +      return el;
                                     +    },
+                                    +
                                     +    applyToTextNode: function(textNode) {
                                     +      var parent = textNode.parentNode;
                                     +      if (parent.childNodes.length == 1 && rangy.dom.arrayContains(this.tagNames, parent.tagName.toLowerCase())) {
                                     +        if (this.cssClass) {
                                     +          addClass(parent, this.cssClass, this.similarClassRegExp);
                                     +        }
                                     +      } else {
                                     +        var el = this.createContainer(rangy.dom.getDocument(textNode));
                                     +        textNode.parentNode.insertBefore(el, textNode);
                                     +        el.appendChild(textNode);
                                     +      }
                                     +    },
+                                    +
                                     +    isRemovable: function(el) {
                                     +      return rangy.dom.arrayContains(this.tagNames, el.tagName.toLowerCase()) && wysihtml5.lang.string(el.className).trim() == this.cssClass;
                                     +    },
+                                    +
                                     +    undoToTextNode: function(textNode, range, ancestorWithClass) {
                                     +      if (!range.containsNode(ancestorWithClass)) {
                                     +        // Split out the portion of the ancestor from which we can remove the CSS class
                                     +        var ancestorRange = range.cloneRange();
                                     +        ancestorRange.selectNode(ancestorWithClass);
+                                    +
                                     +        if (ancestorRange.isPointInRange(range.endContainer, range.endOffset) && isSplitPoint(range.endContainer, range.endOffset)) {
                                     +          splitNodeAt(ancestorWithClass, range.endContainer, range.endOffset);
                                     +          range.setEndAfter(ancestorWithClass);
                                     +        }
                                     +        if (ancestorRange.isPointInRange(range.startContainer, range.startOffset) && isSplitPoint(range.startContainer, range.startOffset)) {
                                     +          ancestorWithClass = splitNodeAt(ancestorWithClass, range.startContainer, range.startOffset);
                                     +        }
                                     +      }
+                                    +
                                     +      if (this.similarClassRegExp) {
                                     +        removeClass(ancestorWithClass, this.similarClassRegExp);
                                     +      }
                                     +      if (this.isRemovable(ancestorWithClass)) {
                                     +        replaceWithOwnChildren(ancestorWithClass);
                                     +      }
                                     +    },
+                                    +
                                     +    applyToRange: function(range) {
                                     +        var textNodes = range.getNodes([wysihtml5.TEXT_NODE]);
                                     +        if (!textNodes.length) {
                                     +          try {
                                     +            var node = this.createContainer(range.endContainer.ownerDocument);
                                     +            range.surroundContents(node);
                                     +            this.selectNode(range, node);
                                     +            return;
                                     +          } catch(e) {}
                                     +        }
+                                    +
                                     +        range.splitBoundaries();
                                     +        textNodes = range.getNodes([wysihtml5.TEXT_NODE]);
+                                    +
                                     +        if (textNodes.length) {
                                     +          var textNode;
+                                    +
                                     +          for (var i = 0, len = textNodes.length; i < len; ++i) {
                                     +            textNode = textNodes[i];
                                     +            if (!this.getAncestorWithClass(textNode)) {
                                     +              this.applyToTextNode(textNode);
                                     +            }
                                     +          }
+                                    +
                                     +          range.setStart(textNodes[0], 0);
                                     +          textNode = textNodes[textNodes.length - 1];
                                     +          range.setEnd(textNode, textNode.length);
+                                    +
                                     +          if (this.normalize) {
                                     +            this.postApply(textNodes, range);
                                     +          }
                                     +        }
                                     +    },
+                                    +
                                     +    undoToRange: function(range) {
                                     +      var textNodes = range.getNodes([wysihtml5.TEXT_NODE]), textNode, ancestorWithClass;
                                     +      if (textNodes.length) {
                                     +        range.splitBoundaries();
                                     +        textNodes = range.getNodes([wysihtml5.TEXT_NODE]);
                                     +      } else {
                                     +        var doc = range.endContainer.ownerDocument,
                                     +            node = doc.createTextNode(wysihtml5.INVISIBLE_SPACE);
                                     +        range.insertNode(node);
                                     +        range.selectNode(node);
                                     +        textNodes = [node];
                                     +      }
+                                    +
                                     +      for (var i = 0, len = textNodes.length; i < len; ++i) {
                                     +        textNode = textNodes[i];
                                     +        ancestorWithClass = this.getAncestorWithClass(textNode);
                                     +        if (ancestorWithClass) {
                                     +          this.undoToTextNode(textNode, range, ancestorWithClass);
                                     +        }
                                     +      }
+                                    +
                                     +      if (len == 1) {
                                     +        this.selectNode(range, textNodes[0]);
                                     +      } else {
                                     +        range.setStart(textNodes[0], 0);
                                     +        textNode = textNodes[textNodes.length - 1];
                                     +        range.setEnd(textNode, textNode.length);
+                                    +
                                     +        if (this.normalize) {
                                     +          this.postApply(textNodes, range);
                                     +        }
                                     +      }
                                     +    },
+                                    +
                                     +    selectNode: function(range, node) {
                                     +      var isElement       = node.nodeType === wysihtml5.ELEMENT_NODE,
                                     +          canHaveHTML     = "canHaveHTML" in node ? node.canHaveHTML : true,
                                     +          content         = isElement ? node.innerHTML : node.data,
                                     +          isEmpty         = (content === "" || content === wysihtml5.INVISIBLE_SPACE);
+                                    +
                                     +      if (isEmpty && isElement && canHaveHTML) {
                                     +        // Make sure that caret is visible in node by inserting a zero width no breaking space
                                     +        try { node.innerHTML = wysihtml5.INVISIBLE_SPACE; } catch(e) {}
                                     +      }
                                     +      range.selectNodeContents(node);
                                     +      if (isEmpty && isElement) {
                                     +        range.collapse(false);
                                     +      } else if (isEmpty) {
                                     +        range.setStartAfter(node);
                                     +        range.setEndAfter(node);
                                     +      }
                                     +    },
+                                    +
                                     +    getTextSelectedByRange: function(textNode, range) {
                                     +      var textRange = range.cloneRange();
                                     +      textRange.selectNodeContents(textNode);
+                                    +
                                     +      var intersectionRange = textRange.intersection(range);
                                     +      var text = intersectionRange ? intersectionRange.toString() : "";
                                     +      textRange.detach();
+                                    +
                                     +      return text;
                                     +    },
+                                    +
                                     +    isAppliedToRange: function(range) {
                                     +      var ancestors = [],
                                     +          ancestor,
                                     +          textNodes = range.getNodes([wysihtml5.TEXT_NODE]);
                                     +      if (!textNodes.length) {
                                     +        ancestor = this.getAncestorWithClass(range.startContainer);
                                     +        return ancestor ? [ancestor] : false;
                                     +      }
+                                    +
                                     +      for (var i = 0, len = textNodes.length, selectedText; i < len; ++i) {
                                     +        selectedText = this.getTextSelectedByRange(textNodes[i], range);
                                     +        ancestor = this.getAncestorWithClass(textNodes[i]);
                                     +        if (selectedText != "" && !ancestor) {
                                     +          return false;
                                     +        } else {
                                     +          ancestors.push(ancestor);
                                     +        }
                                     +      }
                                     +      return ancestors;
                                     +    },
+                                    +
                                     +    toggleRange: function(range) {
                                     +      if (this.isAppliedToRange(range)) {
                                     +        this.undoToRange(range);
                                     +      } else {
                                     +        this.applyToRange(range);
                                     +      }
                                     +    }
                                     +  };
+                                    +
                                     +  wysihtml5.selection.HTMLApplier = HTMLApplier;
+                                    +
                                     +})(wysihtml5, rangy);/**
                                     + * Rich Text Query/Formatting Commands
                                     + *
                                     + * @example
                                     + *    var commands = new wysihtml5.Commands(editor);
                                     + */
                                     +wysihtml5.Commands = Base.extend(
                                     +  /** @scope wysihtml5.Commands.prototype */ {
                                     +  constructor: function(editor) {
                                     +    this.editor   = editor;
                                     +    this.composer = editor.composer;
                                     +    this.doc      = this.composer.doc;
                                     +  },
+                                    +
                                     +  /**
                                     +   * Check whether the browser supports the given command
                                     +   *
                                     +   * @param {String} command The command string which to check (eg. "bold", "italic", "insertUnorderedList")
                                     +   * @example
                                     +   *    commands.supports("createLink");
                                     +   */
                                     +  support: function(command) {
                                     +    return wysihtml5.browser.supportsCommand(this.doc, command);
                                     +  },
+                                    +
                                     +  /**
                                     +   * Check whether the browser supports the given command
                                     +   *
                                     +   * @param {String} command The command string which to execute (eg. "bold", "italic", "insertUnorderedList")
                                     +   * @param {String} [value] The command value parameter, needed for some commands ("createLink", "insertImage", ...), optional for commands that don't require one ("bold", "underline", ...)
                                     +   * @example
                                     +   *    commands.exec("insertImage", "http://a1.twimg.com/profile_images/113868655/schrei_twitter_reasonably_small.jpg");
                                     +   */
                                     +  exec: function(command, value) {
                                     +    var obj     = wysihtml5.commands[command],
                                     +        args    = wysihtml5.lang.array(arguments).get(),
                                     +        method  = obj && obj.exec,
                                     +        result  = null;
+                                    +
                                     +    this.editor.fire("beforecommand:composer");
+                                    +
                                     +    if (method) {
                                     +      args.unshift(this.composer);
                                     +      result = method.apply(obj, args);
                                     +    } else {
                                     +      try {
                                     +        // try/catch for buggy firefox
                                     +        result = this.doc.execCommand(command, false, value);
                                     +      } catch(e) {}
                                     +    }
+                                    +
                                     +    this.editor.fire("aftercommand:composer");
                                     +    return result;
                                     +  },
+                                    +
                                     +  /**
                                     +   * Check whether the current command is active
                                     +   * If the caret is within a bold text, then calling this with command "bold" should return true
                                     +   *
                                     +   * @param {String} command The command string which to check (eg. "bold", "italic", "insertUnorderedList")
                                     +   * @param {String} [commandValue] The command value parameter (eg. for "insertImage" the image src)
                                     +   * @return {Boolean} Whether the command is active
                                     +   * @example
                                     +   *    var isCurrentSelectionBold = commands.state("bold");
                                     +   */
                                     +  state: function(command, commandValue) {
                                     +    var obj     = wysihtml5.commands[command],
                                     +        args    = wysihtml5.lang.array(arguments).get(),
                                     +        method  = obj && obj.state;
                                     +    if (method) {
                                     +      args.unshift(this.composer);
                                     +      return method.apply(obj, args);
                                     +    } else {
                                     +      try {
                                     +        // try/catch for buggy firefox
                                     +        return this.doc.queryCommandState(command);
                                     +      } catch(e) {
                                     +        return false;
                                     +      }
                                     +    }
                                     +  },
+                                    +
                                     +  /**
                                     +   * Get the current command's value
                                     +   *
                                     +   * @param {String} command The command string which to check (eg. "formatBlock")
                                     +   * @return {String} The command value
                                     +   * @example
                                     +   *    var currentBlockElement = commands.value("formatBlock");
                                     +   */
                                     +  value: function(command) {
                                     +    var obj     = wysihtml5.commands[command],
                                     +        method  = obj && obj.value;
                                     +    if (method) {
                                     +      return method.call(obj, this.composer, command);
                                     +    } else {
                                     +      try {
                                     +        // try/catch for buggy firefox
                                     +        return this.doc.queryCommandValue(command);
                                     +      } catch(e) {
                                     +        return null;
                                     +      }
                                     +    }
                                     +  }
                                     +});
                                     +(function(wysihtml5) {
                                     +  var undef;
+                                    +
                                     +  wysihtml5.commands.bold = {
                                     +    exec: function(composer, command) {
                                     +      return wysihtml5.commands.formatInline.exec(composer, command, "b");
                                     +    },
+                                    +
                                     +    state: function(composer, command, color) {
                                     +      // element.ownerDocument.queryCommandState("bold") results:
                                     +      // firefox: only <b>
                                     +      // chrome:  <b>, <strong>, <h1>, <h2>, ...
                                     +      // ie:      <b>, <strong>
                                     +      // opera:   <b>, <strong>
                                     +      return wysihtml5.commands.formatInline.state(composer, command, "b");
                                     +    },
+                                    +
                                     +    value: function() {
                                     +      return undef;
                                     +    }
                                     +  };
                                     +})(wysihtml5);
+                                    +
                                     +(function(wysihtml5) {
                                     +  var undef,
                                     +      NODE_NAME = "A",
                                     +      dom       = wysihtml5.dom;
+                                    +
                                     +  function _removeFormat(composer, anchors) {
                                     +    var length  = anchors.length,
                                     +        i       = 0,
                                     +        anchor,
                                     +        codeElement,
                                     +        textContent;
                                     +    for (; i<length; i++) {
                                     +      anchor      = anchors[i];
                                     +      codeElement = dom.getParentElement(anchor, { nodeName: "code" });
                                     +      textContent = dom.getTextContent(anchor);
+                                    +
                                     +      // if <a> contains url-like text content, rename it to <code> to prevent re-autolinking
                                     +      // else replace <a> with its childNodes
                                     +      if (textContent.match(dom.autoLink.URL_REG_EXP) && !codeElement) {
                                     +        // <code> element is used to prevent later auto-linking of the content
                                     +        codeElement = dom.renameElement(anchor, "code");
                                     +      } else {
                                     +        dom.replaceWithChildNodes(anchor);
                                     +      }
                                     +    }
                                     +  }
+                                    +
                                     +  function _format(composer, attributes) {
                                     +    var doc             = composer.doc,
                                     +        tempClass       = "_wysihtml5-temp-" + (+new Date()),
                                     +        tempClassRegExp = /non-matching-class/g,
                                     +        i               = 0,
                                     +        length,
                                     +        anchors,
                                     +        anchor,
                                     +        hasElementChild,
                                     +        isEmpty,
                                     +        elementToSetCaretAfter,
                                     +        textContent,
                                     +        whiteSpace,
                                     +        j;
                                     +    wysihtml5.commands.formatInline.exec(composer, undef, NODE_NAME, tempClass, tempClassRegExp);
                                     +    anchors = doc.querySelectorAll(NODE_NAME + "." + tempClass);
                                     +    length  = anchors.length;
                                     +    for (; i<length; i++) {
                                     +      anchor = anchors[i];
                                     +      anchor.removeAttribute("class");
                                     +      for (j in attributes) {
                                     +        anchor.setAttribute(j, attributes[j]);
                                     +      }
                                     +    }
+                                    +
                                     +    elementToSetCaretAfter = anchor;
                                     +    if (length === 1) {
                                     +      textContent = dom.getTextContent(anchor);
                                     +      hasElementChild = !!anchor.querySelector("*");
                                     +      isEmpty = textContent === "" || textContent === wysihtml5.INVISIBLE_SPACE;
                                     +      if (!hasElementChild && isEmpty) {
                                     +        dom.setTextContent(anchor, attributes.text || anchor.href);
                                     +        whiteSpace = doc.createTextNode(" ");
                                     +        composer.selection.setAfter(anchor);
                                     +        composer.selection.insertNode(whiteSpace);
                                     +        elementToSetCaretAfter = whiteSpace;
                                     +      }
                                     +    }
                                     +    composer.selection.setAfter(elementToSetCaretAfter);
                                     +  }
+                                    +
                                     +  wysihtml5.commands.createLink = {
                                     +    /**
                                     +     * TODO: Use HTMLApplier or formatInline here
                                     +     *
                                     +     * Turns selection into a link
                                     +     * If selection is already a link, it removes the link and wraps it with a <code> element
                                     +     * The <code> element is needed to avoid auto linking
                                     +     *
                                     +     * @example
                                     +     *    // either ...
                                     +     *    wysihtml5.commands.createLink.exec(composer, "createLink", "http://www.google.de");
                                     +     *    // ... or ...
                                     +     *    wysihtml5.commands.createLink.exec(composer, "createLink", { href: "http://www.google.de", target: "_blank" });
                                     +     */
                                     +    exec: function(composer, command, value) {
                                     +      var anchors = this.state(composer, command);
                                     +      if (anchors) {
                                     +        // Selection contains links
                                     +        composer.selection.executeAndRestore(function() {
                                     +          _removeFormat(composer, anchors);
                                     +        });
                                     +      } else {
                                     +        // Create links
                                     +        value = typeof(value) === "object" ? value : { href: value };
                                     +        _format(composer, value);
                                     +      }
                                     +    },
+                                    +
                                     +    state: function(composer, command) {
                                     +      return wysihtml5.commands.formatInline.state(composer, command, "A");
                                     +    },
+                                    +
                                     +    value: function() {
                                     +      return undef;
                                     +    }
                                     +  };
                                     +})(wysihtml5);/**
                                     + * document.execCommand("fontSize") will create either inline styles (firefox, chrome) or use font tags
                                     + * which we don't want
                                     + * Instead we set a css class
                                     + */
                                     +(function(wysihtml5) {
                                     +  var undef,
                                     +      REG_EXP = /wysiwyg-font-size-[a-z\-]+/g;
+                                    +
                                     +  wysihtml5.commands.fontSize = {
                                     +    exec: function(composer, command, size) {
                                     +      return wysihtml5.commands.formatInline.exec(composer, command, "span", "wysiwyg-font-size-" + size, REG_EXP);
                                     +    },
+                                    +
                                     +    state: function(composer, command, size) {
                                     +      return wysihtml5.commands.formatInline.state(composer, command, "span", "wysiwyg-font-size-" + size, REG_EXP);
                                     +    },
+                                    +
                                     +    value: function() {
                                     +      return undef;
                                     +    }
                                     +  };
                                     +})(wysihtml5);
                                     +/**
                                     + * document.execCommand("foreColor") will create either inline styles (firefox, chrome) or use font tags
                                     + * which we don't want
                                     + * Instead we set a css class
                                     + */
                                     +(function(wysihtml5) {
                                     +  var undef,
                                     +      REG_EXP = /wysiwyg-color-[a-z]+/g;
+                                    +
                                     +  wysihtml5.commands.foreColor = {
                                     +    exec: function(composer, command, color) {
                                     +      return wysihtml5.commands.formatInline.exec(composer, command, "span", "wysiwyg-color-" + color, REG_EXP);
                                     +    },
+                                    +
                                     +    state: function(composer, command, color) {
                                     +      return wysihtml5.commands.formatInline.state(composer, command, "span", "wysiwyg-color-" + color, REG_EXP);
                                     +    },
+                                    +
                                     +    value: function() {
                                     +      return undef;
                                     +    }
                                     +  };
                                     +})(wysihtml5);(function(wysihtml5) {
                                     +  var undef,
                                     +      dom                     = wysihtml5.dom,
                                     +      DEFAULT_NODE_NAME       = "DIV",
                                     +      // Following elements are grouped
                                     +      // when the caret is within a H1 and the H4 is invoked, the H1 should turn into H4
                                     +      // instead of creating a H4 within a H1 which would result in semantically invalid html
                                     +      BLOCK_ELEMENTS_GROUP    = ["H1", "H2", "H3", "H4", "H5", "H6", "P", "BLOCKQUOTE", DEFAULT_NODE_NAME];
+                                    +
                                     +  /**
                                     +   * Remove similiar classes (based on classRegExp)
                                     +   * and add the desired class name
                                     +   */
                                     +  function _addClass(element, className, classRegExp) {
                                     +    if (element.className) {
                                     +      _removeClass(element, classRegExp);
                                     +      element.className += " " + className;
                                     +    } else {
                                     +      element.className = className;
                                     +    }
                                     +  }
+                                    +
                                     +  function _removeClass(element, classRegExp) {
                                     +    element.className = element.className.replace(classRegExp, "");
                                     +  }
+                                    +
                                     +  /**
                                     +   * Check whether given node is a text node and whether it's empty
                                     +   */
                                     +  function _isBlankTextNode(node) {
                                     +    return node.nodeType === wysihtml5.TEXT_NODE && !wysihtml5.lang.string(node.data).trim();
                                     +  }
+                                    +
                                     +  /**
                                     +   * Returns previous sibling node that is not a blank text node
                                     +   */
                                     +  function _getPreviousSiblingThatIsNotBlank(node) {
                                     +    var previousSibling = node.previousSibling;
                                     +    while (previousSibling && _isBlankTextNode(previousSibling)) {
                                     +      previousSibling = previousSibling.previousSibling;
                                     +    }
                                     +    return previousSibling;
                                     +  }
+                                    +
                                     +  /**
                                     +   * Returns next sibling node that is not a blank text node
                                     +   */
                                     +  function _getNextSiblingThatIsNotBlank(node) {
                                     +    var nextSibling = node.nextSibling;
                                     +    while (nextSibling && _isBlankTextNode(nextSibling)) {
                                     +      nextSibling = nextSibling.nextSibling;
                                     +    }
                                     +    return nextSibling;
                                     +  }
+                                    +
                                     +  /**
                                     +   * Adds line breaks before and after the given node if the previous and next siblings
                                     +   * aren't already causing a visual line break (block element or <br>)
                                     +   */
                                     +  function _addLineBreakBeforeAndAfter(node) {
                                     +    var doc             = node.ownerDocument,
                                     +        nextSibling     = _getNextSiblingThatIsNotBlank(node),
                                     +        previousSibling = _getPreviousSiblingThatIsNotBlank(node);
+                                    +
                                     +    if (nextSibling && !_isLineBreakOrBlockElement(nextSibling)) {
                                     +      node.parentNode.insertBefore(doc.createElement("br"), nextSibling);
                                     +    }
                                     +    if (previousSibling && !_isLineBreakOrBlockElement(previousSibling)) {
                                     +      node.parentNode.insertBefore(doc.createElement("br"), node);
                                     +    }
                                     +  }
+                                    +
                                     +  /**
                                     +   * Removes line breaks before and after the given node
                                     +   */
                                     +  function _removeLineBreakBeforeAndAfter(node) {
                                     +    var nextSibling     = _getNextSiblingThatIsNotBlank(node),
                                     +        previousSibling = _getPreviousSiblingThatIsNotBlank(node);
+                                    +
                                     +    if (nextSibling && _isLineBreak(nextSibling)) {
                                     +      nextSibling.parentNode.removeChild(nextSibling);
                                     +    }
                                     +    if (previousSibling && _isLineBreak(previousSibling)) {
                                     +      previousSibling.parentNode.removeChild(previousSibling);
                                     +    }
                                     +  }
+                                    +
                                     +  function _removeLastChildIfLineBreak(node) {
                                     +    var lastChild = node.lastChild;
                                     +    if (lastChild && _isLineBreak(lastChild)) {
                                     +      lastChild.parentNode.removeChild(lastChild);
                                     +    }
                                     +  }
+                                    +
                                     +  function _isLineBreak(node) {
                                     +    return node.nodeName === "BR";
                                     +  }
+                                    +
                                     +  /**
                                     +   * Checks whether the elment causes a visual line break
                                     +   * (<br> or block elements)
                                     +   */
                                     +  function _isLineBreakOrBlockElement(element) {
                                     +    if (_isLineBreak(element)) {
                                     +      return true;
                                     +    }
+                                    +
                                     +    if (dom.getStyle("display").from(element) === "block") {
                                     +      return true;
                                     +    }
+                                    +
                                     +    return false;
                                     +  }
+                                    +
                                     +  /**
                                     +   * Execute native query command
                                     +   * and if necessary modify the inserted node's className
                                     +   */
                                     +  function _execCommand(doc, command, nodeName, className) {
                                     +    if (className) {
                                     +      var eventListener = dom.observe(doc, "DOMNodeInserted", function(event) {
                                     +        var target = event.target,
                                     +            displayStyle;
                                     +        if (target.nodeType !== wysihtml5.ELEMENT_NODE) {
                                     +          return;
                                     +        }
                                     +        displayStyle = dom.getStyle("display").from(target);
                                     +        if (displayStyle.substr(0, 6) !== "inline") {
                                     +          // Make sure that only block elements receive the given class
                                     +          target.className += " " + className;
                                     +        }
                                     +      });
                                     +    }
                                     +    doc.execCommand(command, false, nodeName);
                                     +    if (eventListener) {
                                     +      eventListener.stop();
                                     +    }
                                     +  }
+                                    +
                                     +  function _selectLineAndWrap(composer, element) {
                                     +    composer.selection.selectLine();
                                     +    composer.selection.surround(element);
                                     +    _removeLineBreakBeforeAndAfter(element);
                                     +    _removeLastChildIfLineBreak(element);
                                     +    composer.selection.selectNode(element);
                                     +  }
+                                    +
                                     +  function _hasClasses(element) {
                                     +    return !!wysihtml5.lang.string(element.className).trim();
                                     +  }
+                                    +
                                     +  wysihtml5.commands.formatBlock = {
                                     +    exec: function(composer, command, nodeName, className, classRegExp) {
                                     +      var doc          = composer.doc,
                                     +          blockElement = this.state(composer, command, nodeName, className, classRegExp),
                                     +          selectedNode;
+                                    +
                                     +      nodeName = typeof(nodeName) === "string" ? nodeName.toUpperCase() : nodeName;
+                                    +
                                     +      if (blockElement) {
                                     +        composer.selection.executeAndRestoreSimple(function() {
                                     +          if (classRegExp) {
                                     +            _removeClass(blockElement, classRegExp);
                                     +          }
                                     +          var hasClasses = _hasClasses(blockElement);
                                     +          if (!hasClasses && blockElement.nodeName === (nodeName || DEFAULT_NODE_NAME)) {
                                     +            // Insert a line break afterwards and beforewards when there are siblings
                                     +            // that are not of type line break or block element
                                     +            _addLineBreakBeforeAndAfter(blockElement);
                                     +            dom.replaceWithChildNodes(blockElement);
                                     +          } else if (hasClasses) {
                                     +            // Make sure that styling is kept by renaming the element to <div> and copying over the class name
                                     +            dom.renameElement(blockElement, DEFAULT_NODE_NAME);
                                     +          }
                                     +        });
                                     +        return;
                                     +      }
+                                    +
                                     +      // Find similiar block element and rename it (<h2 class="foo"></h2>  =>  <h1 class="foo"></h1>)
                                     +      if (nodeName === null || wysihtml5.lang.array(BLOCK_ELEMENTS_GROUP).contains(nodeName)) {
                                     +        selectedNode = composer.selection.getSelectedNode();
                                     +        blockElement = dom.getParentElement(selectedNode, {
                                     +          nodeName: BLOCK_ELEMENTS_GROUP
                                     +        });
+                                    +
                                     +        if (blockElement) {
                                     +          composer.selection.executeAndRestoreSimple(function() {
                                     +            // Rename current block element to new block element and add class
                                     +            if (nodeName) {
                                     +              blockElement = dom.renameElement(blockElement, nodeName);
                                     +            }
                                     +            if (className) {
                                     +              _addClass(blockElement, className, classRegExp);
                                     +            }
                                     +          });
                                     +          return;
                                     +        }
                                     +      }
+                                    +
                                     +      if (composer.commands.support(command)) {
                                     +        _execCommand(doc, command, nodeName || DEFAULT_NODE_NAME, className);
                                     +        return;
                                     +      }
+                                    +
                                     +      blockElement = doc.createElement(nodeName || DEFAULT_NODE_NAME);
                                     +      if (className) {
                                     +        blockElement.className = className;
                                     +      }
                                     +      _selectLineAndWrap(composer, blockElement);
                                     +    },
+                                    +
                                     +    state: function(composer, command, nodeName, className, classRegExp) {
                                     +      nodeName = typeof(nodeName) === "string" ? nodeName.toUpperCase() : nodeName;
                                     +      var selectedNode = composer.selection.getSelectedNode();
                                     +      return dom.getParentElement(selectedNode, {
                                     +        nodeName:     nodeName,
                                     +        className:    className,
                                     +        classRegExp:  classRegExp
                                     +      });
                                     +    },
+                                    +
                                     +    value: function() {
                                     +      return undef;
                                     +    }
                                     +  };
                                     +})(wysihtml5);/**
                                     + * formatInline scenarios for tag "B" (| = caret, |foo| = selected text)
                                     + *
                                     + *   #1 caret in unformatted text:
                                     + *      abcdefg|
                                     + *   output:
                                     + *      abcdefg<b>|</b>
                                     + *
                                     + *   #2 unformatted text selected:
                                     + *      abc|deg|h
                                     + *   output:
                                     + *      abc<b>|deg|</b>h
                                     + *
                                     + *   #3 unformatted text selected across boundaries:
                                     + *      ab|c <span>defg|h</span>
                                     + *   output:
                                     + *      ab<b>|c </b><span><b>defg</b>|h</span>
                                     + *
                                     + *   #4 formatted text entirely selected
                                     + *      <b>|abc|</b>
                                     + *   output:
                                     + *      |abc|
                                     + *
                                     + *   #5 formatted text partially selected
                                     + *      <b>ab|c|</b>
                                     + *   output:
                                     + *      <b>ab</b>|c|
                                     + *
                                     + *   #6 formatted text selected across boundaries
                                     + *      <span>ab|c</span> <b>de|fgh</b>
                                     + *   output:
                                     + *      <span>ab|c</span> de|<b>fgh</b>
                                     + */
                                     +(function(wysihtml5) {
                                     +  var undef,
                                     +      // Treat <b> as <strong> and vice versa
                                     +      ALIAS_MAPPING = {
                                     +        "strong": "b",
                                     +        "em":     "i",
                                     +        "b":      "strong",
                                     +        "i":      "em"
                                     +      },
                                     +      htmlApplier = {};
+                                    +
                                     +  function _getTagNames(tagName) {
                                     +    var alias = ALIAS_MAPPING[tagName];
                                     +    return alias ? [tagName.toLowerCase(), alias.toLowerCase()] : [tagName.toLowerCase()];
                                     +  }
+                                    +
                                     +  function _getApplier(tagName, className, classRegExp) {
                                     +    var identifier = tagName + ":" + className;
                                     +    if (!htmlApplier[identifier]) {
                                     +      htmlApplier[identifier] = new wysihtml5.selection.HTMLApplier(_getTagNames(tagName), className, classRegExp, true);
                                     +    }
                                     +    return htmlApplier[identifier];
                                     +  }
+                                    +
                                     +  wysihtml5.commands.formatInline = {
                                     +    exec: function(composer, command, tagName, className, classRegExp) {
                                     +      var range = composer.selection.getRange();
                                     +      if (!range) {
                                     +        return false;
                                     +      }
                                     +      _getApplier(tagName, className, classRegExp).toggleRange(range);
                                     +      composer.selection.setSelection(range);
                                     +    },
+                                    +
                                     +    state: function(composer, command, tagName, className, classRegExp) {
                                     +      var doc           = composer.doc,
                                     +          aliasTagName  = ALIAS_MAPPING[tagName] || tagName,
                                     +          range;
+                                    +
                                     +      // Check whether the document contains a node with the desired tagName
                                     +      if (!wysihtml5.dom.hasElementWithTagName(doc, tagName) &&
                                     +          !wysihtml5.dom.hasElementWithTagName(doc, aliasTagName)) {
                                     +        return false;
                                     +      }
+                                    +
                                     +       // Check whether the document contains a node with the desired className
                                     +      if (className && !wysihtml5.dom.hasElementWithClassName(doc, className)) {
                                     +         return false;
                                     +      }
+                                    +
                                     +      range = composer.selection.getRange();
                                     +      if (!range) {
                                     +        return false;
                                     +      }
+                                    +
                                     +      return _getApplier(tagName, className, classRegExp).isAppliedToRange(range);
                                     +    },
+                                    +
                                     +    value: function() {
                                     +      return undef;
                                     +    }
                                     +  };
                                     +})(wysihtml5);(function(wysihtml5) {
                                     +  var undef;
+                                    +
                                     +  wysihtml5.commands.insertHTML = {
                                     +    exec: function(composer, command, html) {
                                     +      if (composer.commands.support(command)) {
                                     +        composer.doc.execCommand(command, false, html);
                                     +      } else {
                                     +        composer.selection.insertHTML(html);
                                     +      }
                                     +    },
+                                    +
                                     +    state: function() {
                                     +      return false;
                                     +    },
+                                    +
                                     +    value: function() {
                                     +      return undef;
                                     +    }
                                     +  };
                                     +})(wysihtml5);(function(wysihtml5) {
                                     +  var NODE_NAME = "IMG";
+                                    +
                                     +  wysihtml5.commands.insertImage = {
                                     +    /**
                                     +     * Inserts an <img>
                                     +     * If selection is already an image link, it removes it
                                     +     *
                                     +     * @example
                                     +     *    // either ...
                                     +     *    wysihtml5.commands.insertImage.exec(composer, "insertImage", "http://www.google.de/logo.jpg");
                                     +     *    // ... or ...
                                     +     *    wysihtml5.commands.insertImage.exec(composer, "insertImage", { src: "http://www.google.de/logo.jpg", title: "foo" });
                                     +     */
                                     +    exec: function(composer, command, value) {
                                     +      value = typeof(value) === "object" ? value : { src: value };
+                                    +
                                     +      var doc     = composer.doc,
                                     +          image   = this.state(composer),
                                     +          textNode,
                                     +          i,
                                     +          parent;
+                                    +
                                     +      if (image) {
                                     +        // Image already selected, set the caret before it and delete it
                                     +        composer.selection.setBefore(image);
                                     +        parent = image.parentNode;
                                     +        parent.removeChild(image);
+                                    +
                                     +        // and it's parent <a> too if it hasn't got any other relevant child nodes
                                     +        wysihtml5.dom.removeEmptyTextNodes(parent);
                                     +        if (parent.nodeName === "A" && !parent.firstChild) {
                                     +          composer.selection.setAfter(parent);
                                     +          parent.parentNode.removeChild(parent);
                                     +        }
+                                    +
                                     +        // firefox and ie sometimes don't remove the image handles, even though the image got removed
                                     +        wysihtml5.quirks.redraw(composer.element);
                                     +        return;
                                     +      }
+                                    +
                                     +      image = doc.createElement(NODE_NAME);
+                                    +
                                     +      for (i in value) {
                                     +        image[i] = value[i];
                                     +      }
+                                    +
                                     +      composer.selection.insertNode(image);
                                     +      if (wysihtml5.browser.hasProblemsSettingCaretAfterImg()) {
                                     +        textNode = doc.createTextNode(wysihtml5.INVISIBLE_SPACE);
                                     +        composer.selection.insertNode(textNode);
                                     +        composer.selection.setAfter(textNode);
                                     +      } else {
                                     +        composer.selection.setAfter(image);
                                     +      }
                                     +    },
+                                    +
                                     +    state: function(composer) {
                                     +      var doc = composer.doc,
                                     +          selectedNode,
                                     +          text,
                                     +          imagesInSelection;
+                                    +
                                     +      if (!wysihtml5.dom.hasElementWithTagName(doc, NODE_NAME)) {
                                     +        return false;
                                     +      }
+                                    +
                                     +      selectedNode = composer.selection.getSelectedNode();
                                     +      if (!selectedNode) {
                                     +        return false;
                                     +      }
+                                    +
                                     +      if (selectedNode.nodeName === NODE_NAME) {
                                     +        // This works perfectly in IE
                                     +        return selectedNode;
                                     +      }
+                                    +
                                     +      if (selectedNode.nodeType !== wysihtml5.ELEMENT_NODE) {
                                     +        return false;
                                     +      }
+                                    +
                                     +      text = composer.selection.getText();
                                     +      text = wysihtml5.lang.string(text).trim();
                                     +      if (text) {
                                     +        return false;
                                     +      }
+                                    +
                                     +      imagesInSelection = composer.selection.getNodes(wysihtml5.ELEMENT_NODE, function(node) {
                                     +        return node.nodeName === "IMG";
                                     +      });
+                                    +
                                     +      if (imagesInSelection.length !== 1) {
                                     +        return false;
                                     +      }
+                                    +
                                     +      return imagesInSelection[0];
                                     +    },
+                                    +
                                     +    value: function(composer) {
                                     +      var image = this.state(composer);
                                     +      return image && image.src;
                                     +    }
                                     +  };
                                     +})(wysihtml5);(function(wysihtml5) {
                                     +  var undef,
                                     +      LINE_BREAK = "<br>" + (wysihtml5.browser.needsSpaceAfterLineBreak() ? " " : "");
+                                    +
                                     +  wysihtml5.commands.insertLineBreak = {
                                     +    exec: function(composer, command) {
                                     +      if (composer.commands.support(command)) {
                                     +        composer.doc.execCommand(command, false, null);
                                     +        if (!wysihtml5.browser.autoScrollsToCaret()) {
                                     +          composer.selection.scrollIntoView();
                                     +        }
                                     +      } else {
                                     +        composer.commands.exec("insertHTML", LINE_BREAK);
                                     +      }
                                     +    },
+                                    +
                                     +    state: function() {
                                     +      return false;
                                     +    },
+                                    +
                                     +    value: function() {
                                     +      return undef;
                                     +    }
                                     +  };
                                     +})(wysihtml5);(function(wysihtml5) {
                                     +  var undef;
+                                    +
                                     +  wysihtml5.commands.insertOrderedList = {
                                     +    exec: function(composer, command) {
                                     +      var doc           = composer.doc,
                                     +          selectedNode  = composer.selection.getSelectedNode(),
                                     +          list          = wysihtml5.dom.getParentElement(selectedNode, { nodeName: "OL" }),
                                     +          otherList     = wysihtml5.dom.getParentElement(selectedNode, { nodeName: "UL" }),
                                     +          tempClassName =  "_wysihtml5-temp-" + new Date().getTime(),
                                     +          isEmpty,
                                     +          tempElement;
+                                    +
                                     +      if (composer.commands.support(command)) {
                                     +        doc.execCommand(command, false, null);
                                     +        return;
                                     +      }
+                                    +
                                     +      if (list) {
                                     +        // Unwrap list
                                     +        // <ol><li>foo</li><li>bar</li></ol>
                                     +        // becomes:
                                     +        // foo<br>bar<br>
                                     +        composer.selection.executeAndRestoreSimple(function() {
                                     +          wysihtml5.dom.resolveList(list);
                                     +        });
                                     +      } else if (otherList) {
                                     +        // Turn an unordered list into an ordered list
                                     +        // <ul><li>foo</li><li>bar</li></ul>
                                     +        // becomes:
                                     +        // <ol><li>foo</li><li>bar</li></ol>
                                     +        composer.selection.executeAndRestoreSimple(function() {
                                     +          wysihtml5.dom.renameElement(otherList, "ol");
                                     +        });
                                     +      } else {
                                     +        // Create list
                                     +        composer.commands.exec("formatBlock", "div", tempClassName);
                                     +        tempElement = doc.querySelector("." + tempClassName);
                                     +        isEmpty = tempElement.innerHTML === "" || tempElement.innerHTML === wysihtml5.INVISIBLE_SPACE;
                                     +        composer.selection.executeAndRestoreSimple(function() {
                                     +          list = wysihtml5.dom.convertToList(tempElement, "ol");
                                     +        });
                                     +        if (isEmpty) {
                                     +          composer.selection.selectNode(list.querySelector("li"));
                                     +        }
                                     +      }
                                     +    },
+                                    +
                                     +    state: function(composer) {
                                     +      var selectedNode = composer.selection.getSelectedNode();
                                     +      return wysihtml5.dom.getParentElement(selectedNode, { nodeName: "OL" });
                                     +    },
+                                    +
                                     +    value: function() {
                                     +      return undef;
                                     +    }
                                     +  };
                                     +})(wysihtml5);(function(wysihtml5) {
                                     +  var undef;
+                                    +
                                     +  wysihtml5.commands.insertUnorderedList = {
                                     +    exec: function(composer, command) {
                                     +      var doc           = composer.doc,
                                     +          selectedNode  = composer.selection.getSelectedNode(),
                                     +          list          = wysihtml5.dom.getParentElement(selectedNode, { nodeName: "UL" }),
                                     +          otherList     = wysihtml5.dom.getParentElement(selectedNode, { nodeName: "OL" }),
                                     +          tempClassName =  "_wysihtml5-temp-" + new Date().getTime(),
                                     +          isEmpty,
                                     +          tempElement;
+                                    +
                                     +      if (composer.commands.support(command)) {
                                     +        doc.execCommand(command, false, null);
                                     +        return;
                                     +      }
+                                    +
                                     +      if (list) {
                                     +        // Unwrap list
                                     +        // <ul><li>foo</li><li>bar</li></ul>
                                     +        // becomes:
                                     +        // foo<br>bar<br>
                                     +        composer.selection.executeAndRestoreSimple(function() {
                                     +          wysihtml5.dom.resolveList(list);
                                     +        });
                                     +      } else if (otherList) {
                                     +        // Turn an ordered list into an unordered list
                                     +        // <ol><li>foo</li><li>bar</li></ol>
                                     +        // becomes:
                                     +        // <ul><li>foo</li><li>bar</li></ul>
                                     +        composer.selection.executeAndRestoreSimple(function() {
                                     +          wysihtml5.dom.renameElement(otherList, "ul");
                                     +        });
                                     +      } else {
                                     +        // Create list
                                     +        composer.commands.exec("formatBlock", "div", tempClassName);
                                     +        tempElement = doc.querySelector("." + tempClassName);
                                     +        isEmpty = tempElement.innerHTML === "" || tempElement.innerHTML === wysihtml5.INVISIBLE_SPACE;
                                     +        composer.selection.executeAndRestoreSimple(function() {
                                     +          list = wysihtml5.dom.convertToList(tempElement, "ul");
                                     +        });
                                     +        if (isEmpty) {
                                     +          composer.selection.selectNode(list.querySelector("li"));
                                     +        }
                                     +      }
                                     +    },
+                                    +
                                     +    state: function(composer) {
                                     +      var selectedNode = composer.selection.getSelectedNode();
                                     +      return wysihtml5.dom.getParentElement(selectedNode, { nodeName: "UL" });
                                     +    },
+                                    +
                                     +    value: function() {
                                     +      return undef;
                                     +    }
                                     +  };
                                     +})(wysihtml5);(function(wysihtml5) {
                                     +  var undef;
+                                    +
                                     +  wysihtml5.commands.italic = {
                                     +    exec: function(composer, command) {
                                     +      return wysihtml5.commands.formatInline.exec(composer, command, "i");
                                     +    },
+                                    +
                                     +    state: function(composer, command, color) {
                                     +      // element.ownerDocument.queryCommandState("italic") results:
                                     +      // firefox: only <i>
                                     +      // chrome:  <i>, <em>, <blockquote>, ...
                                     +      // ie:      <i>, <em>
                                     +      // opera:   only <i>
                                     +      return wysihtml5.commands.formatInline.state(composer, command, "i");
                                     +    },
+                                    +
                                     +    value: function() {
                                     +      return undef;
                                     +    }
                                     +  };
                                     +})(wysihtml5);(function(wysihtml5) {
                                     +  var undef,
                                     +      CLASS_NAME  = "wysiwyg-text-align-center",
                                     +      REG_EXP     = /wysiwyg-text-align-[a-z]+/g;
+                                    +
                                     +  wysihtml5.commands.justifyCenter = {
                                     +    exec: function(composer, command) {
                                     +      return wysihtml5.commands.formatBlock.exec(composer, "formatBlock", null, CLASS_NAME, REG_EXP);
                                     +    },
+                                    +
                                     +    state: function(composer, command) {
                                     +      return wysihtml5.commands.formatBlock.state(composer, "formatBlock", null, CLASS_NAME, REG_EXP);
                                     +    },
+                                    +
                                     +    value: function() {
                                     +      return undef;
                                     +    }
                                     +  };
                                     +})(wysihtml5);(function(wysihtml5) {
                                     +  var undef,
                                     +      CLASS_NAME  = "wysiwyg-text-align-left",
                                     +      REG_EXP     = /wysiwyg-text-align-[a-z]+/g;
+                                    +
                                     +  wysihtml5.commands.justifyLeft = {
                                     +    exec: function(composer, command) {
                                     +      return wysihtml5.commands.formatBlock.exec(composer, "formatBlock", null, CLASS_NAME, REG_EXP);
                                     +    },
+                                    +
                                     +    state: function(composer, command) {
                                     +      return wysihtml5.commands.formatBlock.state(composer, "formatBlock", null, CLASS_NAME, REG_EXP);
                                     +    },
+                                    +
                                     +    value: function() {
                                     +      return undef;
                                     +    }
                                     +  };
                                     +})(wysihtml5);(function(wysihtml5) {
                                     +  var undef,
                                     +      CLASS_NAME  = "wysiwyg-text-align-right",
                                     +      REG_EXP     = /wysiwyg-text-align-[a-z]+/g;
+                                    +
                                     +  wysihtml5.commands.justifyRight = {
                                     +    exec: function(composer, command) {
                                     +      return wysihtml5.commands.formatBlock.exec(composer, "formatBlock", null, CLASS_NAME, REG_EXP);
                                     +    },
+                                    +
                                     +    state: function(composer, command) {
                                     +      return wysihtml5.commands.formatBlock.state(composer, "formatBlock", null, CLASS_NAME, REG_EXP);
                                     +    },
+                                    +
                                     +    value: function() {
                                     +      return undef;
                                     +    }
                                     +  };
                                     +})(wysihtml5);(function(wysihtml5) {
                                     +  var undef;
                                     +  wysihtml5.commands.underline = {
                                     +    exec: function(composer, command) {
                                     +      return wysihtml5.commands.formatInline.exec(composer, command, "u");
                                     +    },
+                                    +
                                     +    state: function(composer, command) {
                                     +      return wysihtml5.commands.formatInline.state(composer, command, "u");
                                     +    },
+                                    +
                                     +    value: function() {
                                     +      return undef;
                                     +    }
                                     +  };
                                     +})(wysihtml5);/**
                                     + * Undo Manager for wysihtml5
                                     + * slightly inspired by http://rniwa.com/editing/undomanager.html#the-undomanager-interface
                                     + */
                                     +(function(wysihtml5) {
                                     +  var Z_KEY               = 90,
                                     +      Y_KEY               = 89,
                                     +      BACKSPACE_KEY       = 8,
                                     +      DELETE_KEY          = 46,
                                     +      MAX_HISTORY_ENTRIES = 40,
                                     +      UNDO_HTML           = '<span id="_wysihtml5-undo" class="_wysihtml5-temp">' + wysihtml5.INVISIBLE_SPACE + '</span>',
                                     +      REDO_HTML           = '<span id="_wysihtml5-redo" class="_wysihtml5-temp">' + wysihtml5.INVISIBLE_SPACE + '</span>',
                                     +      dom                 = wysihtml5.dom;
+                                    +
                                     +  function cleanTempElements(doc) {
                                     +    var tempElement;
                                     +    while (tempElement = doc.querySelector("._wysihtml5-temp")) {
                                     +      tempElement.parentNode.removeChild(tempElement);
                                     +    }
                                     +  }
+                                    +
                                     +  wysihtml5.UndoManager = wysihtml5.lang.Dispatcher.extend(
                                     +    /** @scope wysihtml5.UndoManager.prototype */ {
                                     +    constructor: function(editor) {
                                     +      this.editor = editor;
                                     +      this.composer = editor.composer;
                                     +      this.element = this.composer.element;
                                     +      this.history = [this.composer.getValue()];
                                     +      this.position = 1;
+                                    +
                                     +      // Undo manager currently only supported in browsers who have the insertHTML command (not IE)
                                     +      if (this.composer.commands.support("insertHTML")) {
                                     +        this._observe();
                                     +      }
                                     +    },
+                                    +
                                     +    _observe: function() {
                                     +      var that      = this,
                                     +          doc       = this.composer.sandbox.getDocument(),
                                     +          lastKey;
+                                    +
                                     +      // Catch CTRL+Z and CTRL+Y
                                     +      dom.observe(this.element, "keydown", function(event) {
                                     +        if (event.altKey || (!event.ctrlKey && !event.metaKey)) {
                                     +          return;
                                     +        }
+                                    +
                                     +        var keyCode = event.keyCode,
                                     +            isUndo = keyCode === Z_KEY && !event.shiftKey,
                                     +            isRedo = (keyCode === Z_KEY && event.shiftKey) || (keyCode === Y_KEY);
+                                    +
                                     +        if (isUndo) {
                                     +          that.undo();
                                     +          event.preventDefault();
                                     +        } else if (isRedo) {
                                     +          that.redo();
                                     +          event.preventDefault();
                                     +        }
                                     +      });
+                                    +
                                     +      // Catch delete and backspace
                                     +      dom.observe(this.element, "keydown", function(event) {
                                     +        var keyCode = event.keyCode;
                                     +        if (keyCode === lastKey) {
                                     +          return;
                                     +        }
+                                    +
                                     +        lastKey = keyCode;
+                                    +
                                     +        if (keyCode === BACKSPACE_KEY || keyCode === DELETE_KEY) {
                                     +          that.transact();
                                     +        }
                                     +      });
+                                    +
                                     +      // Now this is very hacky:
                                     +      // These days browsers don't offer a undo/redo event which we could hook into
                                     +      // to be notified when the user hits undo/redo in the contextmenu.
                                     +      // Therefore we simply insert two elements as soon as the contextmenu gets opened.
                                     +      // The last element being inserted will be immediately be removed again by a exexCommand("undo")
                                     +      //  => When the second element appears in the dom tree then we know the user clicked "redo" in the context menu
                                     +      //  => When the first element disappears from the dom tree then we know the user clicked "undo" in the context menu
                                     +      if (wysihtml5.browser.hasUndoInContextMenu()) {
                                     +        var interval, observed, cleanUp = function() {
                                     +          cleanTempElements(doc);
                                     +          clearInterval(interval);
                                     +        };
+                                    +
                                     +        dom.observe(this.element, "contextmenu", function() {
                                     +          cleanUp();
                                     +          that.composer.selection.executeAndRestoreSimple(function() {
                                     +            if (that.element.lastChild) {
                                     +              that.composer.selection.setAfter(that.element.lastChild);
                                     +            }
+                                    +
                                     +            // enable undo button in context menu
                                     +            doc.execCommand("insertHTML", false, UNDO_HTML);
                                     +            // enable redo button in context menu
                                     +            doc.execCommand("insertHTML", false, REDO_HTML);
                                     +            doc.execCommand("undo", false, null);
                                     +          });
+                                    +
                                     +          interval = setInterval(function() {
                                     +            if (doc.getElementById("_wysihtml5-redo")) {
                                     +              cleanUp();
                                     +              that.redo();
                                     +            } else if (!doc.getElementById("_wysihtml5-undo")) {
                                     +              cleanUp();
                                     +              that.undo();
                                     +            }
                                     +          }, 400);
+                                    +
                                     +          if (!observed) {
                                     +            observed = true;
                                     +            dom.observe(document, "mousedown", cleanUp);
                                     +            dom.observe(doc, ["mousedown", "paste", "cut", "copy"], cleanUp);
                                     +          }
                                     +        });
                                     +      }
+                                    +
                                     +      this.editor
                                     +        .observe("newword:composer", function() {
                                     +          that.transact();
                                     +        })
+                                    +
                                     +        .observe("beforecommand:composer", function() {
                                     +          that.transact();
                                     +        });
                                     +    },
+                                    +
                                     +    transact: function() {
                                     +      var previousHtml  = this.history[this.position - 1],
                                     +          currentHtml   = this.composer.getValue();
+                                    +
                                     +      if (currentHtml == previousHtml) {
                                     +        return;
                                     +      }
+                                    +
                                     +      var length = this.history.length = this.position;
                                     +      if (length > MAX_HISTORY_ENTRIES) {
                                     +        this.history.shift();
                                     +        this.position--;
                                     +      }
+                                    +
                                     +      this.position++;
                                     +      this.history.push(currentHtml);
                                     +    },
+                                    +
                                     +    undo: function() {
                                     +      this.transact();
+                                    +
                                     +      if (this.position <= 1) {
                                     +        return;
                                     +      }
+                                    +
                                     +      this.set(this.history[--this.position - 1]);
                                     +      this.editor.fire("undo:composer");
                                     +    },
+                                    +
                                     +    redo: function() {
                                     +      if (this.position >= this.history.length) {
                                     +        return;
                                     +      }
+                                    +
                                     +      this.set(this.history[++this.position - 1]);
                                     +      this.editor.fire("redo:composer");
                                     +    },
+                                    +
                                     +    set: function(html) {
                                     +      this.composer.setValue(html);
                                     +      this.editor.focus(true);
                                     +    }
                                     +  });
                                     +})(wysihtml5);
                                     +/**
                                     + * TODO: the following methods still need unit test coverage
                                     + */
                                     +wysihtml5.views.View = Base.extend(
                                     +  /** @scope wysihtml5.views.View.prototype */ {
                                     +  constructor: function(parent, textareaElement, config) {
                                     +    this.parent   = parent;
                                     +    this.element  = textareaElement;
                                     +    this.config   = config;
+                                    +
                                     +    this._observeViewChange();
                                     +  },
+                                    +
                                     +  _observeViewChange: function() {
                                     +    var that = this;
                                     +    this.parent.observe("beforeload", function() {
                                     +      that.parent.observe("change_view", function(view) {
                                     +        if (view === that.name) {
                                     +          that.parent.currentView = that;
                                     +          that.show();
                                     +          // Using tiny delay here to make sure that the placeholder is set before focusing
                                     +          setTimeout(function() { that.focus(); }, 0);
                                     +        } else {
                                     +          that.hide();
                                     +        }
                                     +      });
                                     +    });
                                     +  },
+                                    +
                                     +  focus: function() {
                                     +    if (this.element.ownerDocument.querySelector(":focus") === this.element) {
                                     +      return;
                                     +    }
+                                    +
                                     +    try { this.element.focus(); } catch(e) {}
                                     +  },
+                                    +
                                     +  hide: function() {
                                     +    this.element.style.display = "none";
                                     +  },
+                                    +
                                     +  show: function() {
                                     +    this.element.style.display = "";
                                     +  },
+                                    +
                                     +  disable: function() {
                                     +    this.element.setAttribute("disabled", "disabled");
                                     +  },
+                                    +
                                     +  enable: function() {
                                     +    this.element.removeAttribute("disabled");
                                     +  }
                                     +});(function(wysihtml5) {
                                     +  var dom       = wysihtml5.dom,
                                     +      browser   = wysihtml5.browser;
+                                    +
                                     +  wysihtml5.views.Composer = wysihtml5.views.View.extend(
                                     +    /** @scope wysihtml5.views.Composer.prototype */ {
                                     +    name: "composer",
+                                    +
                                     +    // Needed for firefox in order to display a proper caret in an empty contentEditable
                                     +    CARET_HACK: "<br>",
+                                    +
                                     +    constructor: function(parent, textareaElement, config) {
                                     +      this.base(parent, textareaElement, config);
                                     +      this.textarea = this.parent.textarea;
                                     +      this._initSandbox();
                                     +    },
+                                    +
                                     +    clear: function() {
                                     +      this.element.innerHTML = browser.displaysCaretInEmptyContentEditableCorrectly() ? "" : this.CARET_HACK;
                                     +    },
+                                    +
                                     +    getValue: function(parse) {
                                     +      var value = this.isEmpty() ? "" : wysihtml5.quirks.getCorrectInnerHTML(this.element);
+                                    +
                                     +      if (parse) {
                                     +        value = this.parent.parse(value);
                                     +      }
+                                    +
                                     +      // Replace all "zero width no breaking space" chars
                                     +      // which are used as hacks to enable some functionalities
                                     +      // Also remove all CARET hacks that somehow got left
                                     +      value = wysihtml5.lang.string(value).replace(wysihtml5.INVISIBLE_SPACE).by("");
+                                    +
                                     +      return value;
                                     +    },
+                                    +
                                     +    setValue: function(html, parse) {
                                     +      if (parse) {
                                     +        html = this.parent.parse(html);
                                     +      }
                                     +      this.element.innerHTML = html;
                                     +    },
+                                    +
                                     +    show: function() {
                                     +      this.iframe.style.display = this._displayStyle || "";
+                                    +
                                     +      // Firefox needs this, otherwise contentEditable becomes uneditable
                                     +      this.disable();
                                     +      this.enable();
                                     +    },
+                                    +
                                     +    hide: function() {
                                     +      this._displayStyle = dom.getStyle("display").from(this.iframe);
                                     +      if (this._displayStyle === "none") {
                                     +        this._displayStyle = null;
                                     +      }
                                     +      this.iframe.style.display = "none";
                                     +    },
+                                    +
                                     +    disable: function() {
                                     +      this.element.removeAttribute("contentEditable");
                                     +      this.base();
                                     +    },
+                                    +
                                     +    enable: function() {
                                     +      this.element.setAttribute("contentEditable", "true");
                                     +      this.base();
                                     +    },
+                                    +
                                     +    focus: function(setToEnd) {
                                     +      // IE 8 fires the focus event after .focus()
                                     +      // This is needed by our simulate_placeholder.js to work
                                     +      // therefore we clear it ourselves this time
                                     +      if (wysihtml5.browser.doesAsyncFocus() && this.hasPlaceholderSet()) {
                                     +        this.clear();
                                     +      }
+                                    +
                                     +      this.base();
+                                    +
                                     +      var lastChild = this.element.lastChild;
                                     +      if (setToEnd && lastChild) {
                                     +        if (lastChild.nodeName === "BR") {
                                     +          this.selection.setBefore(this.element.lastChild);
                                     +        } else {
                                     +          this.selection.setAfter(this.element.lastChild);
                                     +        }
                                     +      }
                                     +    },
+                                    +
                                     +    getTextContent: function() {
                                     +      return dom.getTextContent(this.element);
                                     +    },
+                                    +
                                     +    hasPlaceholderSet: function() {
                                     +      return this.getTextContent() == this.textarea.element.getAttribute("placeholder");
                                     +    },
+                                    +
                                     +    isEmpty: function() {
                                     +      var innerHTML               = this.element.innerHTML,
                                     +          elementsWithVisualValue = "blockquote, ul, ol, img, embed, object, table, iframe, svg, video, audio, button, input, select, textarea";
                                     +      return innerHTML === ""              ||
                                     +             innerHTML === this.CARET_HACK ||
                                     +             this.hasPlaceholderSet()      ||
                                     +             (this.getTextContent() === "" && !this.element.querySelector(elementsWithVisualValue));
                                     +    },
+                                    +
                                     +    _initSandbox: function() {
                                     +      var that = this;
+                                    +
                                     +      this.sandbox = new dom.Sandbox(function() {
                                     +        that._create();
                                     +      }, {
                                     +        stylesheets:  this.config.stylesheets
                                     +      });
                                     +      this.iframe  = this.sandbox.getIframe();
+                                    +
                                     +      // Create hidden field which tells the server after submit, that the user used an wysiwyg editor
                                     +      var hiddenField = document.createElement("input");
                                     +      hiddenField.type   = "hidden";
                                     +      hiddenField.name   = "_wysihtml5_mode";
                                     +      hiddenField.value  = 1;
+                                    +
                                     +      // Store reference to current wysihtml5 instance on the textarea element
                                     +      var textareaElement = this.textarea.element;
                                     +      dom.insert(this.iframe).after(textareaElement);
                                     +      dom.insert(hiddenField).after(textareaElement);
                                     +    },
+                                    +
                                     +    _create: function() {
                                     +      var that = this;
+                                    +
                                     +      this.doc                = this.sandbox.getDocument();
                                     +      this.element            = this.doc.body;
                                     +      this.textarea           = this.parent.textarea;
                                     +      this.element.innerHTML  = this.textarea.getValue(true);
                                     +      this.enable();
+                                    +
                                     +      // Make sure our selection handler is ready
                                     +      this.selection = new wysihtml5.Selection(this.parent);
+                                    +
                                     +      // Make sure commands dispatcher is ready
                                     +      this.commands  = new wysihtml5.Commands(this.parent);
+                                    +
                                     +      dom.copyAttributes([
                                     +        "className", "spellcheck", "title", "lang", "dir", "accessKey"
                                     +      ]).from(this.textarea.element).to(this.element);
+                                    +
                                     +      dom.addClass(this.element, this.config.composerClassName);
+                                    +
                                     +      // Make the editor look like the original textarea, by syncing styles
                                     +      if (this.config.style) {
                                     +        this.style();
                                     +      }
+                                    +
                                     +      this.observe();
+                                    +
                                     +      var name = this.config.name;
                                     +      if (name) {
                                     +        dom.addClass(this.element, name);
                                     +        dom.addClass(this.iframe, name);
                                     +      }
+                                    +
                                     +      // Simulate html5 placeholder attribute on contentEditable element
                                     +      var placeholderText = typeof(this.config.placeholder) === "string"
                                     +        ? this.config.placeholder
                                     +        : this.textarea.element.getAttribute("placeholder");
                                     +      if (placeholderText) {
                                     +        dom.simulatePlaceholder(this.parent, this, placeholderText);
                                     +      }
+                                    +
                                     +      // Make sure that the browser avoids using inline styles whenever possible
                                     +      this.commands.exec("styleWithCSS", false);
+                                    +
                                     +      this._initAutoLinking();
                                     +      this._initObjectResizing();
                                     +      this._initUndoManager();
+                                    +
                                     +      // Simulate html5 autofocus on contentEditable element
                                     +      if (this.textarea.element.hasAttribute("autofocus") || document.querySelector(":focus") == this.textarea.element) {
                                     +        setTimeout(function() { that.focus(); }, 100);
                                     +      }
+                                    +
                                     +      wysihtml5.quirks.insertLineBreakOnReturn(this);
+                                    +
                                     +      // IE sometimes leaves a single paragraph, which can't be removed by the user
                                     +      if (!browser.clearsContentEditableCorrectly()) {
                                     +        wysihtml5.quirks.ensureProperClearing(this);
                                     +      }
+                                    +
                                     +      if (!browser.clearsListsInContentEditableCorrectly()) {
                                     +        wysihtml5.quirks.ensureProperClearingOfLists(this);
                                     +      }
+                                    +
                                     +      // Set up a sync that makes sure that textarea and editor have the same content
                                     +      if (this.initSync && this.config.sync) {
                                     +        this.initSync();
                                     +      }
+                                    +
                                     +      // Okay hide the textarea, we are ready to go
                                     +      this.textarea.hide();
+                                    +
                                     +      // Fire global (before-)load event
                                     +      this.parent.fire("beforeload").fire("load");
                                     +    },
+                                    +
                                     +    _initAutoLinking: function() {
                                     +      var that                           = this,
                                     +          supportsDisablingOfAutoLinking = browser.canDisableAutoLinking(),
                                     +          supportsAutoLinking            = browser.doesAutoLinkingInContentEditable();
                                     +      if (supportsDisablingOfAutoLinking) {
                                     +        this.commands.exec("autoUrlDetect", false);
                                     +      }
+                                    +
                                     +      if (!this.config.autoLink) {
                                     +        return;
                                     +      }
+                                    +
                                     +      // Only do the auto linking by ourselves when the browser doesn't support auto linking
                                     +      // OR when he supports auto linking but we were able to turn it off (IE9+)
                                     +      if (!supportsAutoLinking || (supportsAutoLinking && supportsDisablingOfAutoLinking)) {
                                     +        this.parent.observe("newword:composer", function() {
                                     +          that.selection.executeAndRestore(function(startContainer, endContainer) {
                                     +            dom.autoLink(endContainer.parentNode);
                                     +          });
                                     +        });
                                     +      }
+                                    +
                                     +      // Assuming we have the following:
                                     +      //  <a href="http://www.google.de">http://www.google.de</a>
                                     +      // If a user now changes the url in the innerHTML we want to make sure that
                                     +      // it's synchronized with the href attribute (as long as the innerHTML is still a url)
                                     +      var // Use a live NodeList to check whether there are any links in the document
                                     +          links           = this.sandbox.getDocument().getElementsByTagName("a"),
                                     +          // The autoLink helper method reveals a reg exp to detect correct urls
                                     +          urlRegExp       = dom.autoLink.URL_REG_EXP,
                                     +          getTextContent  = function(element) {
                                     +            var textContent = wysihtml5.lang.string(dom.getTextContent(element)).trim();
                                     +            if (textContent.substr(0, 4) === "www.") {
                                     +              textContent = "http://" + textContent;
                                     +            }
                                     +            return textContent;
                                     +          };
+                                    +
                                     +      dom.observe(this.element, "keydown", function(event) {
                                     +        if (!links.length) {
                                     +          return;
                                     +        }
+                                    +
                                     +        var selectedNode = that.selection.getSelectedNode(event.target.ownerDocument),
                                     +            link         = dom.getParentElement(selectedNode, { nodeName: "A" }, 4),
                                     +            textContent;
+                                    +
                                     +        if (!link) {
                                     +          return;
                                     +        }
+                                    +
                                     +        textContent = getTextContent(link);
                                     +        // keydown is fired before the actual content is changed
                                     +        // therefore we set a timeout to change the href
                                     +        setTimeout(function() {
                                     +          var newTextContent = getTextContent(link);
                                     +          if (newTextContent === textContent) {
                                     +            return;
                                     +          }
+                                    +
                                     +          // Only set href when new href looks like a valid url
                                     +          if (newTextContent.match(urlRegExp)) {
                                     +            link.setAttribute("href", newTextContent);
                                     +          }
                                     +        }, 0);
                                     +      });
                                     +    },
+                                    +
                                     +    _initObjectResizing: function() {
                                     +      var properties        = ["width", "height"],
                                     +          propertiesLength  = properties.length,
                                     +          element           = this.element;
+                                    +
                                     +      this.commands.exec("enableObjectResizing", this.config.allowObjectResizing);
+                                    +
                                     +      if (this.config.allowObjectResizing) {
                                     +         // IE sets inline styles after resizing objects
                                     +         // The following lines make sure that the width/height css properties
                                     +         // are copied over to the width/height attributes
                                     +        if (browser.supportsEvent("resizeend")) {
                                     +          dom.observe(element, "resizeend", function(event) {
                                     +            var target = event.target || event.srcElement,
                                     +                style  = target.style,
                                     +                i      = 0,
                                     +                property;
                                     +            for(; i<propertiesLength; i++) {
                                     +              property = properties[i];
                                     +              if (style[property]) {
                                     +                target.setAttribute(property, parseInt(style[property], 10));
                                     +                style[property] = "";
                                     +              }
                                     +            }
                                     +            // After resizing IE sometimes forgets to remove the old resize handles
                                     +            wysihtml5.quirks.redraw(element);
                                     +          });
                                     +        }
                                     +      } else {
                                     +        if (browser.supportsEvent("resizestart")) {
                                     +          dom.observe(element, "resizestart", function(event) { event.preventDefault(); });
                                     +        }
                                     +      }
                                     +    },
+                                    +
                                     +    _initUndoManager: function() {
                                     +      new wysihtml5.UndoManager(this.parent);
                                     +    }
                                     +  });
                                     +})(wysihtml5);(function(wysihtml5) {
                                     +  var dom             = wysihtml5.dom,
                                     +      doc             = document,
                                     +      win             = window,
                                     +      HOST_TEMPLATE   = doc.createElement("div"),
                                     +      /**
                                     +       * Styles to copy from textarea to the composer element
                                     +       */
                                     +      TEXT_FORMATTING = [
                                     +        "background-color",
                                     +        "color", "cursor",
                                     +        "font-family", "font-size", "font-style", "font-variant", "font-weight",
                                     +        "line-height", "letter-spacing",
                                     +        "text-align", "text-decoration", "text-indent", "text-rendering",
                                     +        "word-break", "word-wrap", "word-spacing"
                                     +      ],
                                     +      /**
                                     +       * Styles to copy from textarea to the iframe
                                     +       */
                                     +      BOX_FORMATTING = [
                                     +        "background-color",
                                     +        "border-collapse",
                                     +        "border-bottom-color", "border-bottom-style", "border-bottom-width",
                                     +        "border-left-color", "border-left-style", "border-left-width",
                                     +        "border-right-color", "border-right-style", "border-right-width",
                                     +        "border-top-color", "border-top-style", "border-top-width",
                                     +        "clear", "display", "float",
                                     +        "margin-bottom", "margin-left", "margin-right", "margin-top",
                                     +        "outline-color", "outline-offset", "outline-width", "outline-style",
                                     +        "padding-left", "padding-right", "padding-top", "padding-bottom",
                                     +        "position", "top", "left", "right", "bottom", "z-index",
                                     +        "vertical-align", "text-align",
                                     +        "-webkit-box-sizing", "-moz-box-sizing", "-ms-box-sizing", "box-sizing",
                                     +        "-webkit-box-shadow", "-moz-box-shadow", "-ms-box-shadow","box-shadow",
                                     +        "-webkit-border-top-right-radius", "-moz-border-radius-topright", "border-top-right-radius",
                                     +        "-webkit-border-bottom-right-radius", "-moz-border-radius-bottomright", "border-bottom-right-radius",
                                     +        "-webkit-border-bottom-left-radius", "-moz-border-radius-bottomleft", "border-bottom-left-radius",
                                     +        "-webkit-border-top-left-radius", "-moz-border-radius-topleft", "border-top-left-radius",
                                     +        "width", "height"
                                     +      ],
                                     +      /**
                                     +       * Styles to sync while the window gets resized
                                     +       */
                                     +      RESIZE_STYLE = [
                                     +        "width", "height",
                                     +        "top", "left", "right", "bottom"
                                     +      ],
                                     +      ADDITIONAL_CSS_RULES = [
                                     +        "html             { height: 100%; }",
                                     +        "body             { min-height: 100%; padding: 0; margin: 0; margin-top: -1px; padding-top: 1px; }",
                                     +        "._wysihtml5-temp { display: none; }",
                                     +        wysihtml5.browser.isGecko ?
                                     +          "body.placeholder { color: graytext !important; }" :
                                     +          "body.placeholder { color: #a9a9a9 !important; }",
                                     +        "body[disabled]   { background-color: #eee !important; color: #999 !important; cursor: default !important; }",
                                     +        // Ensure that user see's broken images and can delete them
                                     +        "img:-moz-broken  { -moz-force-broken-image-icon: 1; height: 24px; width: 24px; }"
                                     +      ];
+                                    +
                                     +  /**
                                     +   * With "setActive" IE offers a smart way of focusing elements without scrolling them into view:
                                     +   * http://msdn.microsoft.com/en-us/library/ms536738(v=vs.85).aspx
                                     +   *
                                     +   * Other browsers need a more hacky way: (pssst don't tell my mama)
                                     +   * In order to prevent the element being scrolled into view when focusing it, we simply
                                     +   * move it out of the scrollable area, focus it, and reset it's position
                                     +   */
                                     +  var focusWithoutScrolling = function(element) {
                                     +    if (element.setActive) {
                                     +      // Following line could cause a js error when the textarea is invisible
                                     +      // See https://github.com/xing/wysihtml5/issues/9
                                     +      try { element.setActive(); } catch(e) {}
                                     +    } else {
                                     +      var elementStyle = element.style,
                                     +          originalScrollTop = doc.documentElement.scrollTop || doc.body.scrollTop,
                                     +          originalScrollLeft = doc.documentElement.scrollLeft || doc.body.scrollLeft,
                                     +          originalStyles = {
                                     +            position:         elementStyle.position,
                                     +            top:              elementStyle.top,
                                     +            left:             elementStyle.left,
                                     +            WebkitUserSelect: elementStyle.WebkitUserSelect
                                     +          };
+                                    +
                                     +      dom.setStyles({
                                     +        position:         "absolute",
                                     +        top:              "-99999px",
                                     +        left:             "-99999px",
                                     +        // Don't ask why but temporarily setting -webkit-user-select to none makes the whole thing performing smoother
                                     +        WebkitUserSelect: "none"
                                     +      }).on(element);
+                                    +
                                     +      element.focus();
+                                    +
                                     +      dom.setStyles(originalStyles).on(element);
+                                    +
                                     +      if (win.scrollTo) {
                                     +        // Some browser extensions unset this method to prevent annoyances
                                     +        // "Better PopUp Blocker" for Chrome http://code.google.com/p/betterpopupblocker/source/browse/trunk/blockStart.js#100
                                     +        // Issue: http://code.google.com/p/betterpopupblocker/issues/detail?id=1
                                     +        win.scrollTo(originalScrollLeft, originalScrollTop);
                                     +      }
                                     +    }
                                     +  };
+                                    +
+                                    +
                                     +  wysihtml5.views.Composer.prototype.style = function() {
                                     +    var that                  = this,
                                     +        originalActiveElement = doc.querySelector(":focus"),
                                     +        textareaElement       = this.textarea.element,
                                     +        hasPlaceholder        = textareaElement.hasAttribute("placeholder"),
                                     +        originalPlaceholder   = hasPlaceholder && textareaElement.getAttribute("placeholder");
                                     +    this.focusStylesHost      = this.focusStylesHost  || HOST_TEMPLATE.cloneNode(false);
                                     +    this.blurStylesHost       = this.blurStylesHost   || HOST_TEMPLATE.cloneNode(false);
+                                    +
                                     +    // Remove placeholder before copying (as the placeholder has an affect on the computed style)
                                     +    if (hasPlaceholder) {
                                     +      textareaElement.removeAttribute("placeholder");
                                     +    }
+                                    +
                                     +    if (textareaElement === originalActiveElement) {
                                     +      textareaElement.blur();
                                     +    }
+                                    +
                                     +    // --------- iframe styles (has to be set before editor styles, otherwise IE9 sets wrong fontFamily on blurStylesHost) ---------
                                     +    dom.copyStyles(BOX_FORMATTING).from(textareaElement).to(this.iframe).andTo(this.blurStylesHost);
+                                    +
                                     +    // --------- editor styles ---------
                                     +    dom.copyStyles(TEXT_FORMATTING).from(textareaElement).to(this.element).andTo(this.blurStylesHost);
+                                    +
                                     +    // --------- apply standard rules ---------
                                     +    dom.insertCSS(ADDITIONAL_CSS_RULES).into(this.element.ownerDocument);
+                                    +
                                     +    // --------- :focus styles ---------
                                     +    focusWithoutScrolling(textareaElement);
                                     +    dom.copyStyles(BOX_FORMATTING).from(textareaElement).to(this.focusStylesHost);
                                     +    dom.copyStyles(TEXT_FORMATTING).from(textareaElement).to(this.focusStylesHost);
+                                    +
                                     +    // Make sure that we don't change the display style of the iframe when copying styles oblur/onfocus
                                     +    // this is needed for when the change_view event is fired where the iframe is hidden and then
                                     +    // the blur event fires and re-displays it
                                     +    var boxFormattingStyles = wysihtml5.lang.array(BOX_FORMATTING).without(["display"]);
+                                    +
                                     +    // --------- restore focus ---------
                                     +    if (originalActiveElement) {
                                     +      originalActiveElement.focus();
                                     +    } else {
                                     +      textareaElement.blur();
                                     +    }
+                                    +
                                     +    // --------- restore placeholder ---------
                                     +    if (hasPlaceholder) {
                                     +      textareaElement.setAttribute("placeholder", originalPlaceholder);
                                     +    }
+                                    +
                                     +    // When copying styles, we only get the computed style which is never returned in percent unit
                                     +    // Therefore we've to recalculate style onresize
                                     +    if (!wysihtml5.browser.hasCurrentStyleProperty()) {
                                     +      var winObserver = dom.observe(win, "resize", function() {
                                     +        // Remove event listener if composer doesn't exist anymore
                                     +        if (!dom.contains(document.documentElement, that.iframe)) {
                                     +          winObserver.stop();
                                     +          return;
                                     +        }
                                     +        var originalTextareaDisplayStyle = dom.getStyle("display").from(textareaElement),
                                     +            originalComposerDisplayStyle = dom.getStyle("display").from(that.iframe);
                                     +        textareaElement.style.display = "";
                                     +        that.iframe.style.display = "none";
                                     +        dom.copyStyles(RESIZE_STYLE)
                                     +          .from(textareaElement)
                                     +          .to(that.iframe)
                                     +          .andTo(that.focusStylesHost)
                                     +          .andTo(that.blurStylesHost);
                                     +        that.iframe.style.display = originalComposerDisplayStyle;
                                     +        textareaElement.style.display = originalTextareaDisplayStyle;
                                     +      });
                                     +    }
+                                    +
                                     +    // --------- Sync focus/blur styles ---------
                                     +    this.parent.observe("focus:composer", function() {
                                     +      dom.copyStyles(boxFormattingStyles) .from(that.focusStylesHost).to(that.iframe);
                                     +      dom.copyStyles(TEXT_FORMATTING)     .from(that.focusStylesHost).to(that.element);
                                     +    });
+                                    +
                                     +    this.parent.observe("blur:composer", function() {
                                     +      dom.copyStyles(boxFormattingStyles) .from(that.blurStylesHost).to(that.iframe);
                                     +      dom.copyStyles(TEXT_FORMATTING)     .from(that.blurStylesHost).to(that.element);
                                     +    });
+                                    +
                                     +    return this;
                                     +  };
                                     +})(wysihtml5);/**
                                     + * Taking care of events
                                     + *  - Simulating 'change' event on contentEditable element
                                     + *  - Handling drag & drop logic
                                     + *  - Catch paste events
                                     + *  - Dispatch proprietary newword:composer event
                                     + *  - Keyboard shortcuts
                                     + */
                                     +(function(wysihtml5) {
                                     +  var dom       = wysihtml5.dom,
                                     +      browser   = wysihtml5.browser,
                                     +      /**
                                     +       * Map keyCodes to query commands
                                     +       */
                                     +      shortcuts = {
                                     +        "66": "bold",     // B
                                     +        "73": "italic",   // I
                                     +        "85": "underline" // U
                                     +      };
+                                    +
                                     +  wysihtml5.views.Composer.prototype.observe = function() {
                                     +    var that                = this,
                                     +        state               = this.getValue(),
                                     +        iframe              = this.sandbox.getIframe(),
                                     +        element             = this.element,
                                     +        focusBlurElement    = browser.supportsEventsInIframeCorrectly() ? element : this.sandbox.getWindow(),
                                     +        // Firefox < 3.5 doesn't support the drop event, instead it supports a so called "dragdrop" event which behaves almost the same
                                     +        pasteEvents         = browser.supportsEvent("drop") ? ["drop", "paste"] : ["dragdrop", "paste"];
+                                    +
                                     +    // --------- destroy:composer event ---------
                                     +    dom.observe(iframe, "DOMNodeRemoved", function() {
                                     +      clearInterval(domNodeRemovedInterval);
                                     +      that.parent.fire("destroy:composer");
                                     +    });
+                                    +
                                     +    // DOMNodeRemoved event is not supported in IE 8
                                     +    var domNodeRemovedInterval = setInterval(function() {
                                     +      if (!dom.contains(document.documentElement, iframe)) {
                                     +        clearInterval(domNodeRemovedInterval);
                                     +        that.parent.fire("destroy:composer");
                                     +      }
                                     +    }, 250);
+                                    +
+                                    +
                                     +    // --------- Focus & blur logic ---------
                                     +    dom.observe(focusBlurElement, "focus", function() {
                                     +      that.parent.fire("focus").fire("focus:composer");
+                                    +
                                     +      // Delay storing of state until all focus handler are fired
                                     +      // especially the one which resets the placeholder
                                     +      setTimeout(function() { state = that.getValue(); }, 0);
                                     +    });
+                                    +
                                     +    dom.observe(focusBlurElement, "blur", function() {
                                     +      if (state !== that.getValue()) {
                                     +        that.parent.fire("change").fire("change:composer");
                                     +      }
                                     +      that.parent.fire("blur").fire("blur:composer");
                                     +    });
+                                    +
                                     +    if (wysihtml5.browser.isIos()) {
                                     +      // When on iPad/iPhone/IPod after clicking outside of editor, the editor loses focus
                                     +      // but the UI still acts as if the editor has focus (blinking caret and onscreen keyboard visible)
                                     +      // We prevent that by focusing a temporary input element which immediately loses focus
                                     +      dom.observe(element, "blur", function() {
                                     +        var input = element.ownerDocument.createElement("input"),
                                     +            originalScrollTop = document.documentElement.scrollTop || document.body.scrollTop,
                                     +            originalScrollLeft = document.documentElement.scrollLeft || document.body.scrollLeft;
                                     +        try {
                                     +          that.selection.insertNode(input);
                                     +        } catch(e) {
                                     +          element.appendChild(input);
                                     +        }
                                     +        input.focus();
                                     +        input.parentNode.removeChild(input);
+                                    +
                                     +        window.scrollTo(originalScrollLeft, originalScrollTop);
                                     +      });
                                     +    }
+                                    +
                                     +    // --------- Drag & Drop logic ---------
                                     +    dom.observe(element, "dragenter", function() {
                                     +      that.parent.fire("unset_placeholder");
                                     +    });
+                                    +
                                     +    if (browser.firesOnDropOnlyWhenOnDragOverIsCancelled()) {
                                     +      dom.observe(element, ["dragover", "dragenter"], function(event) {
                                     +        event.preventDefault();
                                     +      });
                                     +    }
+                                    +
                                     +    dom.observe(element, pasteEvents, function(event) {
                                     +      var dataTransfer = event.dataTransfer,
                                     +          data;
+                                    +
                                     +      if (dataTransfer && browser.supportsDataTransfer()) {
                                     +        data = dataTransfer.getData("text/html") || dataTransfer.getData("text/plain");
                                     +      }
                                     +      if (data) {
                                     +        element.focus();
                                     +        that.commands.exec("insertHTML", data);
                                     +        that.parent.fire("paste").fire("paste:composer");
                                     +        event.stopPropagation();
                                     +        event.preventDefault();
                                     +      } else {
                                     +        setTimeout(function() {
                                     +          that.parent.fire("paste").fire("paste:composer");
                                     +        }, 0);
                                     +      }
                                     +    });
+                                    +
                                     +    // --------- neword event ---------
                                     +    dom.observe(element, "keyup", function(event) {
                                     +      var keyCode = event.keyCode;
                                     +      if (keyCode === wysihtml5.SPACE_KEY || keyCode === wysihtml5.ENTER_KEY) {
                                     +        that.parent.fire("newword:composer");
                                     +      }
                                     +    });
+                                    +
                                     +    this.parent.observe("paste:composer", function() {
                                     +      setTimeout(function() { that.parent.fire("newword:composer"); }, 0);
                                     +    });
+                                    +
                                     +    // --------- Make sure that images are selected when clicking on them ---------
                                     +    if (!browser.canSelectImagesInContentEditable()) {
                                     +      dom.observe(element, "mousedown", function(event) {
                                     +        var target = event.target;
                                     +        if (target.nodeName === "IMG") {
                                     +          that.selection.selectNode(target);
                                     +          event.preventDefault();
                                     +        }
                                     +      });
                                     +    }
+                                    +
                                     +    // --------- Shortcut logic ---------
                                     +    dom.observe(element, "keydown", function(event) {
                                     +      var keyCode  = event.keyCode,
                                     +          command  = shortcuts[keyCode];
                                     +      if ((event.ctrlKey || event.metaKey) && !event.altKey && command) {
                                     +        that.commands.exec(command);
                                     +        event.preventDefault();
                                     +      }
                                     +    });
+                                    +
                                     +    // --------- Make sure that when pressing backspace/delete on selected images deletes the image and it's anchor ---------
                                     +    dom.observe(element, "keydown", function(event) {
                                     +      var target  = that.selection.getSelectedNode(true),
                                     +          keyCode = event.keyCode,
                                     +          parent;
                                     +      if (target && target.nodeName === "IMG" && (keyCode === wysihtml5.BACKSPACE_KEY || keyCode === wysihtml5.DELETE_KEY)) { // 8 => backspace, 46 => delete
                                     +        parent = target.parentNode;
                                     +        // delete the <img>
                                     +        parent.removeChild(target);
                                     +        // and it's parent <a> too if it hasn't got any other child nodes
                                     +        if (parent.nodeName === "A" && !parent.firstChild) {
                                     +          parent.parentNode.removeChild(parent);
                                     +        }
+                                    +
                                     +        setTimeout(function() { wysihtml5.quirks.redraw(element); }, 0);
                                     +        event.preventDefault();
                                     +      }
                                     +    });
+                                    +
                                     +    // --------- Show url in tooltip when hovering links or images ---------
                                     +    var titlePrefixes = {
                                     +      IMG: "Image: ",
                                     +      A:   "Link: "
                                     +    };
+                                    +
                                     +    dom.observe(element, "mouseover", function(event) {
                                     +      var target   = event.target,
                                     +          nodeName = target.nodeName,
                                     +          title;
                                     +      if (nodeName !== "A" && nodeName !== "IMG") {
                                     +        return;
                                     +      }
                                     +      var hasTitle = target.hasAttribute("title");
                                     +      if(!hasTitle){
                                     +        title = titlePrefixes[nodeName] + (target.getAttribute("href") || target.getAttribute("src"));
                                     +        target.setAttribute("title", title);
                                     +      }
                                     +    });
                                     +  };
                                     +})(wysihtml5);/**
                                     + * Class that takes care that the value of the composer and the textarea is always in sync
                                     + */
                                     +(function(wysihtml5) {
                                     +  var INTERVAL = 400;
+                                    +
                                     +  wysihtml5.views.Synchronizer = Base.extend(
                                     +    /** @scope wysihtml5.views.Synchronizer.prototype */ {
+                                    +
                                     +    constructor: function(editor, textarea, composer) {
                                     +      this.editor   = editor;
                                     +      this.textarea = textarea;
                                     +      this.composer = composer;
+                                    +
                                     +      this._observe();
                                     +    },
+                                    +
                                     +    /**
                                     +     * Sync html from composer to textarea
                                     +     * Takes care of placeholders
                                     +     * @param {Boolean} shouldParseHtml Whether the html should be sanitized before inserting it into the textarea
                                     +     */
                                     +    fromComposerToTextarea: function(shouldParseHtml) {
                                     +      this.textarea.setValue(wysihtml5.lang.string(this.composer.getValue()).trim(), shouldParseHtml);
                                     +    },
+                                    +
                                     +    /**
                                     +     * Sync value of textarea to composer
                                     +     * Takes care of placeholders
                                     +     * @param {Boolean} shouldParseHtml Whether the html should be sanitized before inserting it into the composer
                                     +     */
                                     +    fromTextareaToComposer: function(shouldParseHtml) {
                                     +      var textareaValue = this.textarea.getValue();
                                     +      if (textareaValue) {
                                     +        this.composer.setValue(textareaValue, shouldParseHtml);
                                     +      } else {
                                     +        this.composer.clear();
                                     +        this.editor.fire("set_placeholder");
                                     +      }
                                     +    },
+                                    +
                                     +    /**
                                     +     * Invoke syncing based on view state
                                     +     * @param {Boolean} shouldParseHtml Whether the html should be sanitized before inserting it into the composer/textarea
                                     +     */
                                     +    sync: function(shouldParseHtml) {
                                     +      if (this.editor.currentView.name === "textarea") {
                                     +        this.fromTextareaToComposer(shouldParseHtml);
                                     +      } else {
                                     +        this.fromComposerToTextarea(shouldParseHtml);
                                     +      }
                                     +    },
+                                    +
                                     +    /**
                                     +     * Initializes interval-based syncing
                                     +     * also makes sure that on-submit the composer's content is synced with the textarea
                                     +     * immediately when the form gets submitted
                                     +     */
                                     +    _observe: function() {
                                     +      var interval,
                                     +          that          = this,
                                     +          form          = this.textarea.element.form,
                                     +          startInterval = function() {
                                     +            interval = setInterval(function() { that.fromComposerToTextarea(); }, INTERVAL);
                                     +          },
                                     +          stopInterval  = function() {
                                     +            clearInterval(interval);
                                     +            interval = null;
                                     +          };
+                                    +
                                     +      startInterval();
+                                    +
                                     +      if (form) {
                                     +        // If the textarea is in a form make sure that after onreset and onsubmit the composer
                                     +        // has the correct state
                                     +        wysihtml5.dom.observe(form, "submit", function() {
                                     +          that.sync(true);
                                     +        });
                                     +        wysihtml5.dom.observe(form, "reset", function() {
                                     +          setTimeout(function() { that.fromTextareaToComposer(); }, 0);
                                     +        });
                                     +      }
+                                    +
                                     +      this.editor.observe("change_view", function(view) {
                                     +        if (view === "composer" && !interval) {
                                     +          that.fromTextareaToComposer(true);
                                     +          startInterval();
                                     +        } else if (view === "textarea") {
                                     +          that.fromComposerToTextarea(true);
                                     +          stopInterval();
                                     +        }
                                     +      });
+                                    +
                                     +      this.editor.observe("destroy:composer", stopInterval);
                                     +    }
                                     +  });
                                     +})(wysihtml5);
                                     +wysihtml5.views.Textarea = wysihtml5.views.View.extend(
                                     +  /** @scope wysihtml5.views.Textarea.prototype */ {
                                     +  name: "textarea",
+                                    +
                                     +  constructor: function(parent, textareaElement, config) {
                                     +    this.base(parent, textareaElement, config);
+                                    +
                                     +    this._observe();
                                     +  },
+                                    +
                                     +  clear: function() {
                                     +    this.element.value = "";
                                     +  },
+                                    +
                                     +  getValue: function(parse) {
                                     +    var value = this.isEmpty() ? "" : this.element.value;
                                     +    if (parse) {
                                     +      value = this.parent.parse(value);
                                     +    }
                                     +    return value;
                                     +  },
+                                    +
                                     +  setValue: function(html, parse) {
                                     +    if (parse) {
                                     +      html = this.parent.parse(html);
                                     +    }
                                     +    this.element.value = html;
                                     +  },
+                                    +
                                     +  hasPlaceholderSet: function() {
                                     +    var supportsPlaceholder = wysihtml5.browser.supportsPlaceholderAttributeOn(this.element),
                                     +        placeholderText     = this.element.getAttribute("placeholder") || null,
                                     +        value               = this.element.value,
                                     +        isEmpty             = !value;
                                     +    return (supportsPlaceholder && isEmpty) || (value === placeholderText);
                                     +  },
+                                    +
                                     +  isEmpty: function() {
                                     +    return !wysihtml5.lang.string(this.element.value).trim() || this.hasPlaceholderSet();
                                     +  },
+                                    +
                                     +  _observe: function() {
                                     +    var element = this.element,
                                     +        parent  = this.parent,
                                     +        eventMapping = {
                                     +          focusin:  "focus",
                                     +          focusout: "blur"
                                     +        },
                                     +        /**
                                     +         * Calling focus() or blur() on an element doesn't synchronously trigger the attached focus/blur events
                                     +         * This is the case for focusin and focusout, so let's use them whenever possible, kkthxbai
                                     +         */
                                     +        events = wysihtml5.browser.supportsEvent("focusin") ? ["focusin", "focusout", "change"] : ["focus", "blur", "change"];
+                                    +
                                     +    parent.observe("beforeload", function() {
                                     +      wysihtml5.dom.observe(element, events, function(event) {
                                     +        var eventName = eventMapping[event.type] || event.type;
                                     +        parent.fire(eventName).fire(eventName + ":textarea");
                                     +      });
+                                    +
                                     +      wysihtml5.dom.observe(element, ["paste", "drop"], function() {
                                     +        setTimeout(function() { parent.fire("paste").fire("paste:textarea"); }, 0);
                                     +      });
                                     +    });
                                     +  }
                                     +});/**
                                     + * Toolbar Dialog
                                     + *
                                     + * @param {Element} link The toolbar link which causes the dialog to show up
                                     + * @param {Element} container The dialog container
                                     + *
                                     + * @example
                                     + *    <!-- Toolbar link -->
                                     + *    <a data-wysihtml5-command="insertImage">insert an image</a>
                                     + *
                                     + *    <!-- Dialog -->
                                     + *    <div data-wysihtml5-dialog="insertImage" style="display: none;">
                                     + *      <label>
                                     + *        URL: <input data-wysihtml5-dialog-field="src" value="http://">
                                     + *      </label>
                                     + *      <label>
                                     + *        Alternative text: <input data-wysihtml5-dialog-field="alt" value="">
                                     + *      </label>
                                     + *    </div>
                                     + *
                                     + *    <script>
                                     + *      var dialog = new wysihtml5.toolbar.Dialog(
                                     + *        document.querySelector("[data-wysihtml5-command='insertImage']"),
                                     + *        document.querySelector("[data-wysihtml5-dialog='insertImage']")
                                     + *      );
                                     + *      dialog.observe("save", function(attributes) {
                                     + *        // do something
                                     + *      });
                                     + *    </script>
                                     + */
                                     +(function(wysihtml5) {
                                     +  var dom                     = wysihtml5.dom,
                                     +      CLASS_NAME_OPENED       = "wysihtml5-command-dialog-opened",
                                     +      SELECTOR_FORM_ELEMENTS  = "input, select, textarea",
                                     +      SELECTOR_FIELDS         = "[data-wysihtml5-dialog-field]",
                                     +      ATTRIBUTE_FIELDS        = "data-wysihtml5-dialog-field";
+                                    +
+                                    +
                                     +  wysihtml5.toolbar.Dialog = wysihtml5.lang.Dispatcher.extend(
                                     +    /** @scope wysihtml5.toolbar.Dialog.prototype */ {
                                     +    constructor: function(link, container) {
                                     +      this.link       = link;
                                     +      this.container  = container;
                                     +    },
+                                    +
                                     +    _observe: function() {
                                     +      if (this._observed) {
                                     +        return;
                                     +      }
+                                    +
                                     +      var that = this,
                                     +          callbackWrapper = function(event) {
                                     +            var attributes = that._serialize();
                                     +            if (attributes == that.elementToChange) {
                                     +              that.fire("edit", attributes);
                                     +            } else {
                                     +              that.fire("save", attributes);
                                     +            }
                                     +            that.hide();
                                     +            event.preventDefault();
                                     +            event.stopPropagation();
                                     +          };
+                                    +
                                     +      dom.observe(that.link, "click", function(event) {
                                     +        if (dom.hasClass(that.link, CLASS_NAME_OPENED)) {
                                     +          setTimeout(function() { that.hide(); }, 0);
                                     +        }
                                     +      });
+                                    +
                                     +      dom.observe(this.container, "keydown", function(event) {
                                     +        var keyCode = event.keyCode;
                                     +        if (keyCode === wysihtml5.ENTER_KEY) {
                                     +          callbackWrapper(event);
                                     +        }
                                     +        if (keyCode === wysihtml5.ESCAPE_KEY) {
                                     +          that.hide();
                                     +        }
                                     +      });
+                                    +
                                     +      dom.delegate(this.container, "[data-wysihtml5-dialog-action=save]", "click", callbackWrapper);
+                                    +
                                     +      dom.delegate(this.container, "[data-wysihtml5-dialog-action=cancel]", "click", function(event) {
                                     +        that.fire("cancel");
                                     +        that.hide();
                                     +        event.preventDefault();
                                     +        event.stopPropagation();
                                     +      });
+                                    +
                                     +      var formElements  = this.container.querySelectorAll(SELECTOR_FORM_ELEMENTS),
                                     +          i             = 0,
                                     +          length        = formElements.length,
                                     +          _clearInterval = function() { clearInterval(that.interval); };
                                     +      for (; i<length; i++) {
                                     +        dom.observe(formElements[i], "change", _clearInterval);
                                     +      }
+                                    +
                                     +      this._observed = true;
                                     +    },
+                                    +
                                     +    /**
                                     +     * Grabs all fields in the dialog and puts them in key=>value style in an object which
                                     +     * then gets returned
                                     +     */
                                     +    _serialize: function() {
                                     +      var data    = this.elementToChange || {},
                                     +          fields  = this.container.querySelectorAll(SELECTOR_FIELDS),
                                     +          length  = fields.length,
                                     +          i       = 0;
                                     +      for (; i<length; i++) {
                                     +        data[fields[i].getAttribute(ATTRIBUTE_FIELDS)] = fields[i].value;
                                     +      }
                                     +      return data;
                                     +    },
+                                    +
                                     +    /**
                                     +     * Takes the attributes of the "elementToChange"
                                     +     * and inserts them in their corresponding dialog input fields
                                     +     *
                                     +     * Assume the "elementToChange" looks like this:
                                     +     *    <a href="http://www.google.com" target="_blank">foo</a>
                                     +     *
                                     +     * and we have the following dialog:
                                     +     *    <input type="text" data-wysihtml5-dialog-field="href" value="">
                                     +     *    <input type="text" data-wysihtml5-dialog-field="target" value="">
                                     +     *
                                     +     * after calling _interpolate() the dialog will look like this
                                     +     *    <input type="text" data-wysihtml5-dialog-field="href" value="http://www.google.com">
                                     +     *    <input type="text" data-wysihtml5-dialog-field="target" value="_blank">
                                     +     *
                                     +     * Basically it adopted the attribute values into the corresponding input fields
                                     +     *
                                     +     */
                                     +    _interpolate: function(avoidHiddenFields) {
                                     +      var field,
                                     +          fieldName,
                                     +          newValue,
                                     +          focusedElement = document.querySelector(":focus"),
                                     +          fields         = this.container.querySelectorAll(SELECTOR_FIELDS),
                                     +          length         = fields.length,
                                     +          i              = 0;
                                     +      for (; i<length; i++) {
                                     +        field = fields[i];
+                                    +
                                     +        // Never change elements where the user is currently typing in
                                     +        if (field === focusedElement) {
                                     +          continue;
                                     +        }
+                                    +
                                     +        // Don't update hidden fields
                                     +        // See https://github.com/xing/wysihtml5/pull/14
                                     +        if (avoidHiddenFields && field.type === "hidden") {
                                     +          continue;
                                     +        }
+                                    +
                                     +        fieldName = field.getAttribute(ATTRIBUTE_FIELDS);
                                     +        newValue  = this.elementToChange ? (this.elementToChange[fieldName] || "") : field.defaultValue;
                                     +        field.value = newValue;
                                     +      }
                                     +    },
+                                    +
                                     +    /**
                                     +     * Show the dialog element
                                     +     */
                                     +    show: function(elementToChange) {
                                     +      var that        = this,
                                     +          firstField  = this.container.querySelector(SELECTOR_FORM_ELEMENTS);
                                     +      this.elementToChange = elementToChange;
                                     +      this._observe();
                                     +      this._interpolate();
                                     +      if (elementToChange) {
                                     +        this.interval = setInterval(function() { that._interpolate(true); }, 500);
                                     +      }
                                     +      dom.addClass(this.link, CLASS_NAME_OPENED);
                                     +      this.container.style.display = "";
                                     +      this.fire("show");
                                     +      if (firstField && !elementToChange) {
                                     +        try {
                                     +          firstField.focus();
                                     +        } catch(e) {}
                                     +      }
                                     +    },
+                                    +
                                     +    /**
                                     +     * Hide the dialog element
                                     +     */
                                     +    hide: function() {
                                     +      clearInterval(this.interval);
                                     +      this.elementToChange = null;
                                     +      dom.removeClass(this.link, CLASS_NAME_OPENED);
                                     +      this.container.style.display = "none";
                                     +      this.fire("hide");
                                     +    }
                                     +  });
                                     +})(wysihtml5);
                                     +/**
                                     + * Converts speech-to-text and inserts this into the editor
                                     + * As of now (2011/03/25) this only is supported in Chrome >= 11
                                     + *
                                     + * Note that it sends the recorded audio to the google speech recognition api:
                                     + * http://stackoverflow.com/questions/4361826/does-chrome-have-buil-in-speech-recognition-for-input-type-text-x-webkit-speec
                                     + *
                                     + * Current HTML5 draft can be found here
                                     + * http://lists.w3.org/Archives/Public/public-xg-htmlspeech/2011Feb/att-0020/api-draft.html
                                     + *
                                     + * "Accessing Google Speech API Chrome 11"
                                     + * http://mikepultz.com/2011/03/accessing-google-speech-api-chrome-11/
                                     + */
                                     +(function(wysihtml5) {
                                     +  var dom = wysihtml5.dom;
+                                    +
                                     +  var linkStyles = {
                                     +    position: "relative"
                                     +  };
+                                    +
                                     +  var wrapperStyles = {
                                     +    left:     0,
                                     +    margin:   0,
                                     +    opacity:  0,
                                     +    overflow: "hidden",
                                     +    padding:  0,
                                     +    position: "absolute",
                                     +    top:      0,
                                     +    zIndex:   1
                                     +  };
+                                    +
                                     +  var inputStyles = {
                                     +    cursor:     "inherit",
                                     +    fontSize:   "50px",
                                     +    height:     "50px",
                                     +    marginTop:  "-25px",
                                     +    outline:    0,
                                     +    padding:    0,
                                     +    position:   "absolute",
                                     +    right:      "-4px",
                                     +    top:        "50%"
                                     +  };
+                                    +
                                     +  var inputAttributes = {
                                     +    "x-webkit-speech": "",
                                     +    "speech":          ""
                                     +  };
+                                    +
                                     +  wysihtml5.toolbar.Speech = function(parent, link) {
                                     +    var input = document.createElement("input");
                                     +    if (!wysihtml5.browser.supportsSpeechApiOn(input)) {
                                     +      link.style.display = "none";
                                     +      return;
                                     +    }
+                                    +
                                     +    var wrapper = document.createElement("div");
+                                    +
                                     +    wysihtml5.lang.object(wrapperStyles).merge({
                                     +      width:  link.offsetWidth  + "px",
                                     +      height: link.offsetHeight + "px"
                                     +    });
+                                    +
                                     +    dom.insert(input).into(wrapper);
                                     +    dom.insert(wrapper).into(link);
+                                    +
                                     +    dom.setStyles(inputStyles).on(input);
                                     +    dom.setAttributes(inputAttributes).on(input)
+                                    +
                                     +    dom.setStyles(wrapperStyles).on(wrapper);
                                     +    dom.setStyles(linkStyles).on(link);
+                                    +
                                     +    var eventName = "onwebkitspeechchange" in input ? "webkitspeechchange" : "speechchange";
                                     +    dom.observe(input, eventName, function() {
                                     +      parent.execCommand("insertText", input.value);
                                     +      input.value = "";
                                     +    });
+                                    +
                                     +    dom.observe(input, "click", function(event) {
                                     +      if (dom.hasClass(link, "wysihtml5-command-disabled")) {
                                     +        event.preventDefault();
                                     +      }
+                                    +
                                     +      event.stopPropagation();
                                     +    });
                                     +  };
                                     +})(wysihtml5);/**
                                     + * Toolbar
                                     + *
                                     + * @param {Object} parent Reference to instance of Editor instance
                                     + * @param {Element} container Reference to the toolbar container element
                                     + *
                                     + * @example
                                     + *    <div id="toolbar">
                                     + *      <a data-wysihtml5-command="createLink">insert link</a>
                                     + *      <a data-wysihtml5-command="formatBlock" data-wysihtml5-command-value="h1">insert h1</a>
                                     + *    </div>
                                     + *
                                     + *    <script>
                                     + *      var toolbar = new wysihtml5.toolbar.Toolbar(editor, document.getElementById("toolbar"));
                                     + *    </script>
                                     + */
                                     +(function(wysihtml5) {
                                     +  var CLASS_NAME_COMMAND_DISABLED   = "wysihtml5-command-disabled",
                                     +      CLASS_NAME_COMMANDS_DISABLED  = "wysihtml5-commands-disabled",
                                     +      CLASS_NAME_COMMAND_ACTIVE     = "wysihtml5-command-active",
                                     +      CLASS_NAME_ACTION_ACTIVE      = "wysihtml5-action-active",
                                     +      dom                           = wysihtml5.dom;
+                                    +
                                     +  wysihtml5.toolbar.Toolbar = Base.extend(
                                     +    /** @scope wysihtml5.toolbar.Toolbar.prototype */ {
                                     +    constructor: function(editor, container) {
                                     +      this.editor     = editor;
                                     +      this.container  = typeof(container) === "string" ? document.getElementById(container) : container;
                                     +      this.composer   = editor.composer;
+                                    +
                                     +      this._getLinks("command");
                                     +      this._getLinks("action");
+                                    +
                                     +      this._observe();
                                     +      this.show();
+                                    +
                                     +      var speechInputLinks  = this.container.querySelectorAll("[data-wysihtml5-command=insertSpeech]"),
                                     +          length            = speechInputLinks.length,
                                     +          i                 = 0;
                                     +      for (; i<length; i++) {
                                     +        new wysihtml5.toolbar.Speech(this, speechInputLinks[i]);
                                     +      }
                                     +    },
+                                    +
                                     +    _getLinks: function(type) {
                                     +      var links   = this[type + "Links"] = wysihtml5.lang.array(this.container.querySelectorAll("[data-wysihtml5-" + type + "]")).get(),
                                     +          length  = links.length,
                                     +          i       = 0,
                                     +          mapping = this[type + "Mapping"] = {},
                                     +          link,
                                     +          group,
                                     +          name,
                                     +          value,
                                     +          dialog;
                                     +      for (; i<length; i++) {
                                     +        link    = links[i];
                                     +        name    = link.getAttribute("data-wysihtml5-" + type);
                                     +        value   = link.getAttribute("data-wysihtml5-" + type + "-value");
                                     +        group   = this.container.querySelector("[data-wysihtml5-" + type + "-group='" + name + "']");
                                     +        dialog  = this._getDialog(link, name);
+                                    +
                                     +        mapping[name + ":" + value] = {
                                     +          link:   link,
                                     +          group:  group,
                                     +          name:   name,
                                     +          value:  value,
                                     +          dialog: dialog,
                                     +          state:  false
                                     +        };
                                     +      }
                                     +    },
+                                    +
                                     +    _getDialog: function(link, command) {
                                     +      var that          = this,
                                     +          dialogElement = this.container.querySelector("[data-wysihtml5-dialog='" + command + "']"),
                                     +          dialog,
                                     +          caretBookmark;
+                                    +
                                     +      if (dialogElement) {
                                     +        dialog = new wysihtml5.toolbar.Dialog(link, dialogElement);
+                                    +
                                     +        dialog.observe("show", function() {
                                     +          caretBookmark = that.composer.selection.getBookmark();
+                                    +
                                     +          that.editor.fire("show:dialog", { command: command, dialogContainer: dialogElement, commandLink: link });
                                     +        });
+                                    +
                                     +        dialog.observe("save", function(attributes) {
                                     +          if (caretBookmark) {
                                     +            that.composer.selection.setBookmark(caretBookmark);
                                     +          }
                                     +          that._execCommand(command, attributes);
+                                    +
                                     +          that.editor.fire("save:dialog", { command: command, dialogContainer: dialogElement, commandLink: link });
                                     +        });
+                                    +
                                     +        dialog.observe("cancel", function() {
                                     +          that.editor.focus(false);
                                     +          that.editor.fire("cancel:dialog", { command: command, dialogContainer: dialogElement, commandLink: link });
                                     +        });
                                     +      }
                                     +      return dialog;
                                     +    },
+                                    +
                                     +    /**
                                     +     * @example
                                     +     *    var toolbar = new wysihtml5.Toolbar();
                                     +     *    // Insert a <blockquote> element or wrap current selection in <blockquote>
                                     +     *    toolbar.execCommand("formatBlock", "blockquote");
                                     +     */
                                     +    execCommand: function(command, commandValue) {
                                     +      if (this.commandsDisabled) {
                                     +        return;
                                     +      }
+                                    +
                                     +      var commandObj = this.commandMapping[command + ":" + commandValue];
+                                    +
                                     +      // Show dialog when available
                                     +      if (commandObj && commandObj.dialog && !commandObj.state) {
                                     +        commandObj.dialog.show();
                                     +      } else {
                                     +        this._execCommand(command, commandValue);
                                     +      }
                                     +    },
+                                    +
                                     +    _execCommand: function(command, commandValue) {
                                     +      // Make sure that composer is focussed (false => don't move caret to the end)
                                     +      this.editor.focus(false);
+                                    +
                                     +      this.composer.commands.exec(command, commandValue);
                                     +      this._updateLinkStates();
                                     +    },
+                                    +
                                     +    execAction: function(action) {
                                     +      var editor = this.editor;
                                     +      switch(action) {
                                     +        case "change_view":
                                     +          if (editor.currentView === editor.textarea) {
                                     +            editor.fire("change_view", "composer");
                                     +          } else {
                                     +            editor.fire("change_view", "textarea");
                                     +          }
                                     +          break;
                                     +      }
                                     +    },
+                                    +
                                     +    _observe: function() {
                                     +      var that      = this,
                                     +          editor    = this.editor,
                                     +          container = this.container,
                                     +          links     = this.commandLinks.concat(this.actionLinks),
                                     +          length    = links.length,
                                     +          i         = 0;
+                                    +
                                     +      for (; i<length; i++) {
                                     +        // 'javascript:;' and unselectable=on Needed for IE, but done in all browsers to make sure that all get the same css applied
                                     +        // (you know, a:link { ... } doesn't match anchors with missing href attribute)
                                     +        dom.setAttributes({
                                     +          href:         "javascript:;",
                                     +          unselectable: "on"
                                     +        }).on(links[i]);
                                     +      }
+                                    +
                                     +      // Needed for opera
                                     +      dom.delegate(container, "[data-wysihtml5-command]", "mousedown", function(event) { event.preventDefault(); });
+                                    +
                                     +      dom.delegate(container, "[data-wysihtml5-command]", "click", function(event) {
                                     +        var link          = this,
                                     +            command       = link.getAttribute("data-wysihtml5-command"),
                                     +            commandValue  = link.getAttribute("data-wysihtml5-command-value");
                                     +        that.execCommand(command, commandValue);
                                     +        event.preventDefault();
                                     +      });
+                                    +
                                     +      dom.delegate(container, "[data-wysihtml5-action]", "click", function(event) {
                                     +        var action = this.getAttribute("data-wysihtml5-action");
                                     +        that.execAction(action);
                                     +        event.preventDefault();
                                     +      });
+                                    +
                                     +      editor.observe("focus:composer", function() {
                                     +        that.bookmark = null;
                                     +        clearInterval(that.interval);
                                     +        that.interval = setInterval(function() { that._updateLinkStates(); }, 500);
                                     +      });
+                                    +
                                     +      editor.observe("blur:composer", function() {
                                     +        clearInterval(that.interval);
                                     +      });
+                                    +
                                     +      editor.observe("destroy:composer", function() {
                                     +        clearInterval(that.interval);
                                     +      });
+                                    +
                                     +      editor.observe("change_view", function(currentView) {
                                     +        // Set timeout needed in order to let the blur event fire first
                                     +        setTimeout(function() {
                                     +          that.commandsDisabled = (currentView !== "composer");
                                     +          that._updateLinkStates();
                                     +          if (that.commandsDisabled) {
                                     +            dom.addClass(container, CLASS_NAME_COMMANDS_DISABLED);
                                     +          } else {
                                     +            dom.removeClass(container, CLASS_NAME_COMMANDS_DISABLED);
                                     +          }
                                     +        }, 0);
                                     +      });
                                     +    },
+                                    +
                                     +    _updateLinkStates: function() {
                                     +      var element           = this.composer.element,
                                     +          commandMapping    = this.commandMapping,
                                     +          actionMapping     = this.actionMapping,
                                     +          i,
                                     +          state,
                                     +          action,
                                     +          command;
                                     +      // every millisecond counts... this is executed quite often
                                     +      for (i in commandMapping) {
                                     +        command = commandMapping[i];
                                     +        if (this.commandsDisabled) {
                                     +          state = false;
                                     +          dom.removeClass(command.link, CLASS_NAME_COMMAND_ACTIVE);
                                     +          if (command.group) {
                                     +            dom.removeClass(command.group, CLASS_NAME_COMMAND_ACTIVE);
                                     +          }
                                     +          if (command.dialog) {
                                     +            command.dialog.hide();
                                     +          }
                                     +        } else {
                                     +          state = this.composer.commands.state(command.name, command.value);
                                     +          if (wysihtml5.lang.object(state).isArray()) {
                                     +            // Grab first and only object/element in state array, otherwise convert state into boolean
                                     +            // to avoid showing a dialog for multiple selected elements which may have different attributes
                                     +            // eg. when two links with different href are selected, the state will be an array consisting of both link elements
                                     +            // but the dialog interface can only update one
                                     +            state = state.length === 1 ? state[0] : true;
                                     +          }
                                     +          dom.removeClass(command.link, CLASS_NAME_COMMAND_DISABLED);
                                     +          if (command.group) {
                                     +            dom.removeClass(command.group, CLASS_NAME_COMMAND_DISABLED);
                                     +          }
                                     +        }
+                                    +
                                     +        if (command.state === state) {
                                     +          continue;
                                     +        }
+                                    +
                                     +        command.state = state;
                                     +        if (state) {
                                     +          dom.addClass(command.link, CLASS_NAME_COMMAND_ACTIVE);
                                     +          if (command.group) {
                                     +            dom.addClass(command.group, CLASS_NAME_COMMAND_ACTIVE);
                                     +          }
                                     +          if (command.dialog) {
                                     +            if (typeof(state) === "object") {
                                     +              command.dialog.show(state);
                                     +            } else {
                                     +              command.dialog.hide();
                                     +            }
                                     +          }
                                     +        } else {
                                     +          dom.removeClass(command.link, CLASS_NAME_COMMAND_ACTIVE);
                                     +          if (command.group) {
                                     +            dom.removeClass(command.group, CLASS_NAME_COMMAND_ACTIVE);
                                     +          }
                                     +          if (command.dialog) {
                                     +            command.dialog.hide();
                                     +          }
                                     +        }
                                     +      }
+                                    +
                                     +      for (i in actionMapping) {
                                     +        action = actionMapping[i];
+                                    +
                                     +        if (action.name === "change_view") {
                                     +          action.state = this.editor.currentView === this.editor.textarea;
                                     +          if (action.state) {
                                     +            dom.addClass(action.link, CLASS_NAME_ACTION_ACTIVE);
                                     +          } else {
                                     +            dom.removeClass(action.link, CLASS_NAME_ACTION_ACTIVE);
                                     +          }
                                     +        }
                                     +      }
                                     +    },
+                                    +
                                     +    show: function() {
                                     +      this.container.style.display = "";
                                     +    },
+                                    +
                                     +    hide: function() {
                                     +      this.container.style.display = "none";
                                     +    }
                                     +  });
+                                    +
                                     +})(wysihtml5);
                                     +/**
                                     + * WYSIHTML5 Editor
                                     + *
                                     + * @param {Element} textareaElement Reference to the textarea which should be turned into a rich text interface
                                     + * @param {Object} [config] See defaultConfig object below for explanation of each individual config option
                                     + *
                                     + * @events
                                     + *    load
                                     + *    beforeload (for internal use only)
                                     + *    focus
                                     + *    focus:composer
                                     + *    focus:textarea
                                     + *    blur
                                     + *    blur:composer
                                     + *    blur:textarea
                                     + *    change
                                     + *    change:composer
                                     + *    change:textarea
                                     + *    paste
                                     + *    paste:composer
                                     + *    paste:textarea
                                     + *    newword:composer
                                     + *    destroy:composer
                                     + *    undo:composer
                                     + *    redo:composer
                                     + *    beforecommand:composer
                                     + *    aftercommand:composer
                                     + *    change_view
                                     + */
                                     +(function(wysihtml5) {
                                     +  var undef;
+                                    +
                                     +  var defaultConfig = {
                                     +    // Give the editor a name, the name will also be set as class name on the iframe and on the iframe's body
                                     +    name:                 undef,
                                     +    // Whether the editor should look like the textarea (by adopting styles)
                                     +    style:                true,
                                     +    // Id of the toolbar element, pass falsey value if you don't want any toolbar logic
                                     +    toolbar:              undef,
                                     +    // Whether urls, entered by the user should automatically become clickable-links
                                     +    autoLink:             true,
                                     +    // Object which includes parser rules to apply when html gets inserted via copy & paste
                                     +    // See parser_rules/*.js for examples
                                     +    parserRules:          { tags: { br: {}, span: {}, div: {}, p: {} }, classes: {} },
                                     +    // Parser method to use when the user inserts content via copy & paste
                                     +    parser:               wysihtml5.dom.parse,
                                     +    // Class name which should be set on the contentEditable element in the created sandbox iframe, can be styled via the 'stylesheets' option
                                     +    composerClassName:    "wysihtml5-editor",
                                     +    // Class name to add to the body when the wysihtml5 editor is supported
                                     +    bodyClassName:        "wysihtml5-supported",
                                     +    // Array (or single string) of stylesheet urls to be loaded in the editor's iframe
                                     +    stylesheets:          [],
                                     +    // Placeholder text to use, defaults to the placeholder attribute on the textarea element
                                     +    placeholderText:      undef,
                                     +    // Whether the composer should allow the user to manually resize images, tables etc.
                                     +    allowObjectResizing:  true,
                                     +    // Whether the rich text editor should be rendered on touch devices (wysihtml5 >= 0.3.0 comes with basic support for iOS 5)
                                     +    supportTouchDevices:  true
                                     +  };
+                                    +
                                     +  wysihtml5.Editor = wysihtml5.lang.Dispatcher.extend(
                                     +    /** @scope wysihtml5.Editor.prototype */ {
                                     +    constructor: function(textareaElement, config) {
                                     +      this.textareaElement  = typeof(textareaElement) === "string" ? document.getElementById(textareaElement) : textareaElement;
                                     +      this.config           = wysihtml5.lang.object({}).merge(defaultConfig).merge(config).get();
                                     +      this.textarea         = new wysihtml5.views.Textarea(this, this.textareaElement, this.config);
                                     +      this.currentView      = this.textarea;
                                     +      this._isCompatible    = wysihtml5.browser.supported();
+                                    +
                                     +      // Sort out unsupported/unwanted browsers here
                                     +      if (!this._isCompatible || (!this.config.supportTouchDevices && wysihtml5.browser.isTouchDevice())) {
                                     +        var that = this;
                                     +        setTimeout(function() { that.fire("beforeload").fire("load"); }, 0);
                                     +        return;
                                     +      }
+                                    +
                                     +      // Add class name to body, to indicate that the editor is supported
                                     +      wysihtml5.dom.addClass(document.body, this.config.bodyClassName);
+                                    +
                                     +      this.composer = new wysihtml5.views.Composer(this, this.textareaElement, this.config);
                                     +      this.currentView = this.composer;
+                                    +
                                     +      if (typeof(this.config.parser) === "function") {
                                     +        this._initParser();
                                     +      }
+                                    +
                                     +      this.observe("beforeload", function() {
                                     +        this.synchronizer = new wysihtml5.views.Synchronizer(this, this.textarea, this.composer);
                                     +        if (this.config.toolbar) {
                                     +          this.toolbar = new wysihtml5.toolbar.Toolbar(this, this.config.toolbar);
                                     +        }
                                     +      });
+                                    +
                                     +      try {
                                     +        console.log("Heya! This page is using wysihtml5 for rich text editing. Check out https://github.com/xing/wysihtml5");
                                     +      } catch(e) {}
                                     +    },
+                                    +
                                     +    isCompatible: function() {
                                     +      return this._isCompatible;
                                     +    },
+                                    +
                                     +    clear: function() {
                                     +      this.currentView.clear();
                                     +      return this;
                                     +    },
+                                    +
                                     +    getValue: function(parse) {
                                     +      return this.currentView.getValue(parse);
                                     +    },
+                                    +
                                     +    setValue: function(html, parse) {
                                     +      if (!html) {
                                     +        return this.clear();
                                     +      }
                                     +      this.currentView.setValue(html, parse);
                                     +      return this;
                                     +    },
+                                    +
                                     +    focus: function(setToEnd) {
                                     +      this.currentView.focus(setToEnd);
                                     +      return this;
                                     +    },
+                                    +
                                     +    /**
                                     +     * Deactivate editor (make it readonly)
                                     +     */
                                     +    disable: function() {
                                     +      this.currentView.disable();
                                     +      return this;
                                     +    },
+                                    +
                                     +    /**
                                     +     * Activate editor
                                     +     */
                                     +    enable: function() {
                                     +      this.currentView.enable();
                                     +      return this;
                                     +    },
+                                    +
                                     +    isEmpty: function() {
                                     +      return this.currentView.isEmpty();
                                     +    },
+                                    +
                                     +    hasPlaceholderSet: function() {
                                     +      return this.currentView.hasPlaceholderSet();
                                     +    },
+                                    +
                                     +    parse: function(htmlOrElement) {
                                     +      var returnValue = this.config.parser(htmlOrElement, this.config.parserRules, this.composer.sandbox.getDocument(), true);
                                     +      if (typeof(htmlOrElement) === "object") {
                                     +        wysihtml5.quirks.redraw(htmlOrElement);
                                     +      }
                                     +      return returnValue;
                                     +    },
+                                    +
                                     +    /**
                                     +     * Prepare html parser logic
                                     +     *  - Observes for paste and drop
                                     +     */
                                     +    _initParser: function() {
                                     +      this.observe("paste:composer", function() {
                                     +        var keepScrollPosition  = true,
                                     +            that                = this;
                                     +        that.composer.selection.executeAndRestore(function() {
                                     +          wysihtml5.quirks.cleanPastedHTML(that.composer.element);
                                     +          that.parse(that.composer.element);
                                     +        }, keepScrollPosition);
                                     +      });
+                                    +
                                     +      this.observe("paste:textarea", function() {
                                     +        var value   = this.textarea.getValue(),
                                     +            newValue;
                                     +        newValue = this.parse(value);
                                     +        this.textarea.setValue(newValue);
                                     +      });
                                     +    }
                                     +  });
                                     +})(wysihtml5);