YAHOO.util.Event.onDOMReady(function () {
 // Instantiate a MenuBar, passing in the id of the HTML element 
 // representing the MenuBar.
 
 var oMenuBar = new YAHOO.widget.MenuBar("menu", { 
 	autosubmenudisplay: true, 
	hidedelay: 750, 
	lazyload: true 
 });
    
 // Render the MenuBar instance
 oMenuBar.render();    
 });