// from addEvent.js from sweetTitles (http://www.dustindiaz.com/sweet-titles/)
Array.prototype.inArray = function (value) {
	var i;
	for (i=0; i < this.length; i++) {
		if (this[i] === value) {
			return true;
		}
	}
	return false;
};

function addEvent( obj, type, fn ) {
	if (obj.addEventListener) {
		obj.addEventListener( type, fn, false );
		EventCache.add(obj, type, fn);
	}
	else if (obj.attachEvent) {
		obj["e"+type+fn] = fn;
		obj[type+fn] = function() { obj["e"+type+fn]( window.event ); }
		obj.attachEvent( "on"+type, obj[type+fn] );
		EventCache.add(obj, type, fn);
	}
	else {
		obj["on"+type] = obj["e"+type+fn];
	}
}
	
var EventCache = function(){
	var listEvents = [];
	return {
		listEvents : listEvents,
		add : function(node, sEventName, fHandler){
			listEvents.push(arguments);
		},
		flush : function(){
			var i, item;
			for(i = listEvents.length - 1; i >= 0; i = i - 1){
				item = listEvents[i];
				if(item[0].removeEventListener){
					item[0].removeEventListener(item[1], item[2], item[3]);
				};
				if(item[1].substring(0, 2) != "on"){
					item[1] = "on" + item[1];
				};
				if(item[0].detachEvent){
					item[0].detachEvent(item[1], item[2]);
				};
				item[0][item[1]] = null;
			};
		}
	};
}();
addEvent(window,'unload',EventCache.flush);

// end of addEvent.js

var compatible = (
	document.getElementById && !(navigator.userAgent.indexOf('MSIE 5') != -1 && navigator.userAgent.indexOf('Mac') != -1)
	);

if (compatible)
	document.write('<style>.hide {display: none;}</style>');

function addLoadEvent(func) {
  addEvent(window, 'load', func);
  /*
	var oldonload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = func;
	} else {
		window.onload = function() {
			oldonload();
			func();
		}
	}*/
}

function toggleElement (elementId)
{
	if (!compatible) return false;

	myObjectStyle = document.getElementById(elementId).style;
   
	if (myObjectStyle.display == 'block') {
   		myObjectStyle.display='none';
	} else {
		myObjectStyle.display='block';
	}
}

function showElement (elementId)
{
	if (!compatible) return false;
	if (document.getElementById(elementId)) document.getElementById(elementId).style.display = 'block';
}

function hideElement (elementId)
{
	if (!compatible) return false;
	if (document.getElementById(elementId)) document.getElementById(elementId).style.display = 'none';
}