//define addEvent
function addEvent (object, userAction, func, useCapture){
if(!document.getElementById || !document.createTextNode){return;}
if(object.addEventListener){
	object.addEventListener(userAction, func, useCapture);
		return true;
	}else if(object.attachEvent){
		var result=object.attachEvent('on'+userAction, func);
		return result;
	}else{
		object['on'+userAction]=func;
	}
}



//dropdown fix for IE6-

startList=function(){
if(document.all&&document.getElementById){
	navRoot=document.getElementById("topNav");
	for(i=0; i<navRoot.childNodes.length; i++){
		node=navRoot.childNodes[i];
		if(node.nodeName=="LI"){
			node.onmouseover=function(){
				this.className+=" over";
				//alert(this.className);
				}
			node.onmouseout=function(){
				this.className=this.className.replace(" over", "");
				//this.className="hidden";
				}
			}	
		}	


	}



}
addEvent(window, 'load', startList, false);