/**
	* Constant representing the path to the image to be used for the 
	* submenu arrow indicator.
	* @final
	* @type String
	*/
	YAHOO.widget.MenuBarItem.prototype.SUBMENU_INDICATOR_IMAGE_PATH =
		"nt/ic/ut/alt1/menuarodwn8_hov_1.gif"	
	
	/**
	* Constant representing the path to the image to be used for the 
	* submenu arrow indicator when a MenuBarItem instance is disabled.
	* @final
	* @type String
	*/
	YAHOO.widget.MenuBarItem.prototype.DISABLED_SUBMENU_INDICATOR_IMAGE_PATH = 
		"nt/ic/ut/alt1/menuarodwn8_hov_1.gif"	

	var oMenuBar;
	onMenuBarAvailable = function(p_oEvent) {
		// Instantiate and render the menu bar
//		alert('loading menu');
		oMenuBar = new YAHOO.widget.MenuBar("mainMenu", { autosubmenudisplay:true, showdelay:250, hidedelay:750, lazyload:true });
		oMenuBar.render();
	}
	
	// Initialize and render the menu bar when it is available in the DOM
	YAHOO.util.Event.addListener(window, "load", onMenuBarAvailable);