startList = function() {
	if (document.all&&document.getElementById) {
	wt_menuRoot = document.getElementById("wt_menu");
	for (x=0; x<wt_menuRoot.childNodes.length; x++) {
		node = wt_menuRoot.childNodes[x];
		if (node.nodeName=="LI") {
			node.onmouseover=function() {
			this.className+=" over";
			}
	node.onmouseout=function() {
	this.className=this.className.replace(" over", "");
	}
	}
	}
}
}

if (window.attachEvent)
	window.attachEvent("onload", startList)
else
	window.onload=startList;