function returnObjById( id )
{
    if (document.getElementById)
        var returnVar = document.getElementById(id);
    else if (document.all)
        var returnVar = document.all[id];
    else if (document.layers)
        var returnVar = document.layers[id];
    return returnVar;
}

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