startList = function() {
	if (document.all&&document.getElementById) {
		var navRoot = document.getElementById("menu");
		var lis = navRoot ? navRoot.getElementsByTagName('li') : [];
		for (var i = 0, j = lis.length; i < j; i++) {
			var node = lis[i];
			if (node.tagName && node.tagName.toLowerCase() === "li") {
				node.onmouseover=function() {
					this.className+=" over";
				}
				node.onmouseout=function() {
					this.className=this.className.replace(" over", "");
				}
			}
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", startList);