Ordenate Pluralsight courses by date ascending

Pluralsight_OrderByAsc_Date.js

// ==UserScript==
// @name         Order Pluralsight Courses
// @version      1.1
// @description  Ordena o cursos da pluralsight por data
// @match        http://*www.pluralsight.com/*
// @require      http://code.jquery.com/jquery-latest.js
// @copyright    2014+, Rods
// ==/UserScript==

var s_ajaxListener = new Object();
s_ajaxListener.tempOpen = XMLHttpRequest.prototype.open;
s_ajaxListener.count = 0;
s_ajaxListener.callback = function () {
    $("h3[ng-show='author']").after(function() { return "<h5 style=\"cursor: pointer;\" id=\"__reordenar\"><i class=\"fi-refresh\" style=\"margin: 0px 10px 0px 5px;\"></i>Reordenar!</h5>"; });
    $("#__reordenar").on("click", function() {
        ReordernarFunc();
    });
}

XMLHttpRequest.prototype.open = function(a,b) {
    if (!a) var a='';
    if (!b) var b='';
    s_ajaxListener.tempOpen.apply(this, arguments);
    s_ajaxListener.method = a;  
    s_ajaxListener.url = b;
    if (a.toLowerCase() == 'get') {
        s_ajaxListener.data = b.split('?');
        s_ajaxListener.data = s_ajaxListener.data[1];
        s_ajaxListener.count++;
        if (s_ajaxListener.count === 8){
            s_ajaxListener.callback();
        }
    }
}


var mon = ["jan", "feb", "mar", "apr", "may", "jun", "jul", "aug", "sep", "oct", "nov", "dec"];
var rg = new RegExp(/(\d{2}\b|\d{4}\b)/g);


function ReordernarFunc(){
    $("ul>li:nth-child(1) div.ng-binding").css("width", "100px");
    $("ul>li:nth-child(2) p.ng-binding").css("width", "55px");
    $("ul>li:nth-child(3) p.ng-binding").css("width", "120px");
    
    var __Curses = $("li>p").contents()
    .filter(function(){
        if(this.length > 7) return this;
    }).parent().parent().parent().parent().parent().parent();
    
    $("li>p").contents()
    .filter(function(){
        if(this.length > 7) return this;
    }).parent().parent().parent().parent().parent().parent().remove();

    
    for (var i = 0, len = __Curses.length - 1; i < len; i++)
    {
        var d1 = ConvertDate($(__Curses[i]).find("li>p").contents().filter(function(){ if(this.length > 7) return this;}).text());
        var d2 = ConvertDate($(__Curses[i + 1]).find("li>p").contents().filter(function(){ if(this.length > 7) return this;}).text());
    }
    var __CursesSorted = __Curses.sort(SorterDate);
    
    $(".medium.text-center").parent().append(__CursesSorted)   
}

function ConvertDate(dt){
    var d;
    mon.map(function(element, i){
        if(dt.toLowerCase().indexOf(element) > -1) {
            d = new Date(dt.match(rg)[1], i, dt.match(rg)[0]);
        }
    });
    return d;
}


function SorterDate(d1, d2){
    var _d1 = ConvertDate($(d1).find("li>p").contents().filter(function(){ if(this.length > 7) return this;}).text());
    var _d2 = ConvertDate($(d2).find("li>p").contents().filter(function(){ if(this.length > 7) return this;}).text());
    
    if (_d1 > _d2){
        return -1
    }else{
        return 1
    }
    
    return 0;
}