// JavaScript Document
/*
 * jQuery hashchange event - v1.3 - 7/21/2010
 * http://benalman.com/projects/jquery-hashchange-plugin/
 * 
 * Copyright (c) 2010 "Cowboy" Ben Alman
 * Dual licensed under the MIT and GPL licenses.
 * http://benalman.com/about/license/
 */
(function ($, e, b)
{
    var c = "hashchange", h = document, f, g = $.event.special, i = h.documentMode, d = "on" + c in e && (i === b || i > 7);
    function a(j)
    {
        j = j || location.href;
        return "#" + j.replace(/^[^#]*#?(.*)$/, "$1")
    }
    $.fn[c] = function (j)
    {
        return j ? this.bind(c, j) : this.trigger(c);
    };
    $.fn[c].delay = 50;
    g[c] = $.extend(g[c], 
    {
        setup : function ()
        {
            if (d) {
                return false
            }
            $(f.start)
        },
        teardown : function ()
        {
            if (d) {
                return false
            }
            $(f.stop)
        }
    });
    f = (function ()
    {
        var j = {}, p, m = a(), k = function (q)
        {
            return q;
        },
        l = k, o = k;
        j.start = function ()
        {
            p || n()
        };
        j.stop = function ()
        {
            p && clearTimeout(p);
            p = b;
        };
        function n()
        {
            var r = a(), q = o(m);
            if (r !== m) {
                l(m = r, q);
                $(e).trigger(c)
            }
            else {
                if (q !== m) {
                    location.href = location.href.replace(/#.*/, "") + q;
                }
            }
            p = setTimeout(n, $.fn[c].delay)
        }
        $.browser.msie && !d && (function ()
        {
            var q, r;
            j.start = function ()
            {
                if (!q)
                {
                    r = $.fn[c].src;
                    r = r && r + a();
                    q = $('<iframe tabindex="-1" title="empty"/>').hide().one("load", function ()
                    {
                        r || l(a());
                        n()
                    }).attr("src", r || "javascript:0").insertAfter("body")[0].contentWindow;
                    h.onpropertychange = function ()
                    {
                        try {
                            if (event.propertyName === "title") {
                                q.document.title = h.title;
                            }
                        }
                        catch (s) {}
                    }
                }
            };
            j.stop = k;
            o = function ()
            {
                return a(q.location.href);
            };
            l = function (v, s)
            {
                var u = q.document, t = $.fn[c].domain;
                if (v !== s)
                {
                    u.title = h.title;
                    u.open();
                    t && u.write('<script>document.domain="' + t + '"<\/script>');
                    u.close();
                    q.location.hash = v;
                }
            }
        })();
        return j;
    })()
})(jQuery, this);