function startList() {
	if(document.all&&document.getElementById) {

		navRoot = document.getElementById("hauptmenu");
		for(i=0;i<navRoot.childNodes.length;i++) {
			node = navRoot.childNodes[i];
			//alert(node.nodeName);
			if(node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" over";
				}
				node.onmouseout=function() {
					this.className=this.className.replace(" over","");
				}
			}
		}


	// schlaufe fuer alle subnavigation-ul's:
	// anzahl unternavmenues
	var anzSubNav = 4;
	
	for (x=1;x<anzSubNav+1;x++) {
			
			var actgetE = "submenu" + x;
			//alert(actgetE);
			
			navRootSub = document.getElementById(actgetE);
			for(j=0;j<navRootSub.childNodes.length;j++) {
				node2 = navRootSub.childNodes[j];
				if(node2.nodeName=="LI") {
					node2.onmouseover=function() {
						this.className+=" over";
	
					}
					node2.onmouseout=function() {
						this.className=this.className.replace(" over","");
					}
				}
			}
	
	}


	}
}