(function () {
"use strict";

function request(querytext, func, errorfunc) {
        var req = new XMLHttpRequest();
        req.onreadystatechange = function() {
                if (req.readyState !== 4) {
                        return;
                }
                if (req.status !== 200) {
                        errorfunc();
                        return;
                }
                func(req.responseText);
        };
        req.open("GET",querytext);
        req.send();
}


donewuser.onclick = function(e) {
        if ( ! ( pass1.value == pass2.value ) ) {
                document.getElementById("errormessage").innerHTML = "Las dos claves no coinciden";
        } else {
                request("/newuser"+window.location.search+"&u="+encodeURIComponent(user.value)+"&p="+encodeURIComponent(pass1.value),function(r) {
                        window.location=r;},function() {
                                document.getElementById("errormessage").innerHTML = "El nombre de usuario no es válido";
                        });
        }
};

}());