ulLiMenu = function() {
		if (document.all && document.getElementById('menueList')) {
			var navroot = document.getElementById('menueList');
			var lis=navroot.getElementsByTagName("LI");
			for (i=0; i<lis.length; i++) {
				for (j=0; j<lis[i].getElementsByTagName("UL").length; j++){
					lis[i].onmouseover=function() {this.getElementsByTagName("UL")[j].style.visibility = 'visible';}
					lis[i].onmouseout=function() {this.getElementsByTagName("UL")[j].style.visibility = 'hidden';}
				}
			}
		}
	}
window.onload=ulLiMenu;