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);
function stopEvent(event) {
	if (event.preventDefault) {
		event.preventDefault();
		event.stopPropagation();
	} else {
		event.returnValue = false;
		event.cancelBubble = true;
	}
}
var previousItem = new Object();
var previousItemImg ="";
var imageObj = new Image();
function preloader(ele) {
	 var i = 0;
	 images = new Array();     
	 for(i=0; i<=ele.length; i++) {          
	 images[i]=ele[i]
	 imageObj.src=images[i];     
	 }
} 

function LSaddControl(ele,arg,larg,aarg) {
	preloader(eval(ele));
	
	document.getElementById("img"+ele).src = eval(ele)[0];
	if(aarg!=null) {
	document.getElementById("img"+ele).alt = eval(aarg)[0];
	}
	document.getElementById("img"+ele).parentNode.href = eval(larg)[0];
	for(i=0;i<arg.length;i++) {
		arg[0].className="highlight";
		nA = arg[i]
		nA.myvar = i
		nA.onmouseover = function () {
			if(previousItemImg!="") {
			previousItem.className="";
			//document.getElementById(previousItemImg).src = eval(ele)[0];
			//document.getElementById(previousItemImg).alt = eval(aarg)[0];
			}
			document.getElementById("img"+ele).src = eval(ele)[this.myvar];
			document.getElementById("img"+ele).alt = "";
			document.getElementById("img"+ele).parentNode.href = eval(larg)[this.myvar]
			this.className="highlight"
			if(this.myvar!=0) {
			arg[0].className=""
			}

		}
		nA.onmouseout = function () {
			previousItem=this
			previousItemImg = "img"+ele;
		}
	}
	
}