YAHOO.util.Event.onContentReady("navMenu", function () {
  var oMenu = new YAHOO.widget.Menu("navMenu", { position: "static", hidedelay: 750, lazyload: true });
  var aSubmenuData = [
  {  },
  {  },
  {  },
  {  },
  {  },
  {  },
  {  },
  {  },
  {  },
  {  },
  {  },
  {  },
  { id: "cp36", itemdata: [
    { text: "Tenor Trombone", url: "/index.php?cPath=36_31" },
    { text: "Bass Trombone", url: "/index.php?cPath=36_28" }
    ]
  },
  { id: "cp24", itemdata: [
    { text: "Clear Transparent Recorders", url: "/index.php?cPath=24_25" },
    { text: "Plastic Alto Recorder", url: "/index.php?cPath=24_26" },
    { text: "Wood Soprano Recorder", url: "/index.php?cPath=24_27" }
    ]
  },
  {  }
  ];

  oMenu.subscribe("beforeRender", function () {
    if (this.getRoot() == this) {
      this.getItem(12).cfg.setProperty("submenu", aSubmenuData[12]);
      this.getItem(13).cfg.setProperty("submenu", aSubmenuData[13]);
    }
  });

  oMenu.render();
});