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

if (window.attachEvent) window.attachEvent("onload", navHover);