startList = function() {
	if (document.all&&document.getElementById) {
		navRoot = document.getElementById("subnav");
		for (i=0; i<navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" over";
		  		}
		  		node.onmouseout=function() {
 		 			this.className=this.className.replace(" over", "");
 		  		}
  			}
 		}
 	}
}
window.onload=startList;