$.fn.__bindo = $.fn.bind;   // old jQuery bind function
$.fn.bind = function(evt, data, fn) {
    var cb, nodata = false;
    if (typeof fn != 'undefined') cb = fn;
    else { nodata = true; cb = fn = data; }
    if (typeof cb == 'object') fn = function(event, data) {
        event.args = cb[2]; // extra argument
        return cb[0][cb[1]](event, data);
    }
    if (nodata) return this.__bindo(evt, fn);
    else return this.__bindo(evt, data, fn);
}

function jq(myid) {
    return '#' + myid.replace(/:/g, "\\:").replace(/\./g, "\\.").replace(/ /g, "\\ ").replace(/\//g, "\\/");
}

$.postJSON = function(url, data, callback) {
    $.post(url, data, callback, "json");
};

$.fn.tagName = function() {
    return this.get(0).tagName;
}

jQuery.browser.version = jQuery.browser.msie &&
    parseInt(jQuery.browser.version) >= 6 &&
    typeof window['XMLHttpRequest'] == "object" ?
        "7.0" :
        jQuery.browser.version;

jQuery.browser.msie6 = jQuery.browser.msie &&
    parseInt(jQuery.browser.version) == 6 &&
    typeof window['XMLHttpRequest'] != "object";

/**
*  jQuery.observeHashChange (Version: 1.0)
*
*  http://finnlabs.github.com/jquery.observehashchange/
*
*  Copyright (c) 2009, Gregor Schmidt, Finn GmbH
*
*  Permission is hereby granted, free of charge, to any person obtaining a
*  copy of this software and associated documentation files (the "Software"),
*  to deal in the Software without restriction, including without limitation
*  the rights to use, copy, modify, merge, publish, distribute, sublicense,
*  and/or sell copies of the Software, and to permit persons to whom the
*  Software is furnished to do so, subject to the following conditions:
*
*  The above copyright notice and this permission notice shall be included in
*  all copies or substantial portions of the Software.
*
**/
(function($) {
    $.fn.hashchange = function(fn) { $(window).bind("jQuery.hashchange", fn); return this; }; $.observeHashChange = function(options) {
        var opts = $.extend({}, $.observeHashChange.defaults, options); if (isHashChangeEventSupported()) { nativeVersion(); }
        else { setIntervalVersion(opts); } 
    }; var locationHash = null; var functionStore = null; var interval = 0; $.observeHashChange.defaults = { interval: 500 }; function isHashChangeEventSupported() { return typeof window.onhashchange !== 'undefined'; }
    function nativeVersion() { locationHash = document.location.hash; window.onhashchange = onhashchangeHandler; }
    function onhashchangeHandler(e, data) { var oldHash = locationHash; locationHash = document.location.hash; $(window).trigger("jQuery.hashchange", { before: oldHash, after: locationHash }); }
    function setIntervalVersion(opts) {
        if (locationHash == null) { locationHash = document.location.hash; }
        if (functionStore != null) { clearInterval(functionStore); }
        if (interval != opts.interval) { functionStore = setInterval(checkLocationHash, opts.interval); interval = opts.interval; } 
    }
    function checkLocationHash() { if (locationHash != document.location.hash) { var oldHash = locationHash; locationHash = document.location.hash; $(window).trigger("jQuery.hashchange", { before: oldHash, after: locationHash }); } }
    $.observeHashChange();
})(jQuery);