function syncMenu(id) {
 for (var i = 0; i < parent.frames.length; i++)
  if (parent.frames[i].name == "menu") {
   if (parent.frames[i].tree) {
    parent.frames[i].tree.expandNode(id-1, false, true);
    parent.frames[i].tree.ensureVisible(id-1);
   }
   break;
  }
}