navHover = function() {
	var navmenu = document.getElementById("navmenu");
	if (navmenu) {
		var lis = navmenu.getElementsByTagName("LI");
		if (lis) {
			for (var i=0; i<lis.length; i++) {
				lis[i].onmouseover=function() {
					this.className+=" iehover";
					ul = this.getElementsByTagName("ul")[0];
					WCH.Apply(ul,this);
				}
				lis[i].onmouseout=function() {
					this.className=this.className.replace(new RegExp(" iehover\\b"), "");
					ul = this.getElementsByTagName("ul")[0];
					WCH.Discard(ul,this);
				}
			}
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", navHover);