startList = function() {
	if (document.all && document.getElementById) {
		lists = document.getElementsByTagName("ol");
		
		for(j=0; j<lists.length; j++){
			if(lists[j].className=="navigation"){
				navRoot = lists[j];
				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", "");
						}
					}
				}
			}
		}
	}
}

if (window.attachEvent){
	window.attachEvent("onload", startList);
}else{
	window.onload=startList;
}