window.addEvent('domready', function() {
		var accordion = new Accordion('div.toggler', 'div.sub_menu',
			{
				alwaysHide: true,
				opacity: false,
				display: false,
				onActive: function(toggler, element)
				{
					toggler.setStyles({});
				},
		 
				onBackground: function(toggler, element)
				{
					toggler.setStyles({});
				}
			},
			
			 $('menu'));
		});

accordion.display(0);