startList = function() {
	if (document.all&&document.getElementById) {		
		if(document.getElementById("hddm")){
			navRoot = document.getElementById("hddm");	
			for (i=0; i<navRoot.childNodes.length; i++) {
				var 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;