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

if (document.all&&window.attachEvent) { // IE-Win
	 window.attachEvent("onload", startList);
}