startList = function() {
	navRoot = document.getElementById("navmenu");
	for (j=0; j<navRoot.childNodes.length; j++) {
		node_ul = navRoot.childNodes[j];
		if (node_ul.nodeName=="UL" || node_ul.nodeName=="ul") {
			for (i=0; i<node_ul.childNodes.length; i++) {
				node = node_ul.childNodes[i];
				if (node.nodeName=="LI" || node.nodeName=="li") {
					if(node.className.indexOf("_current") < 0)
					{
						node.onmouseover=function() {
							this.className+="_current";
						}
						node.onmouseout=function() {
							this.className=this.className.replace("_current", "");
						}
					}
			   }
			}
		}
	}
}
window.onload=startList;