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;