startMenu = function() {
	if (document.all && document.getElementById) {
		cssmenu = document.getElementById("csstopmenu");
		for (i=0; i<cssmenu.childNodes.length; i++) {
			node = cssmenu.childNodes[i];
			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", startMenu)
else
	window.onload = startMenu;