window.addEvent('domready',function() {
		var menuitems = $$("#navigation li");
		menuitems.each(function(menuitem) {	
			var child = menuitem.getFirst().getNext();
			if (child) {
				var ulslide = new Fx.Slide(child, {duration: 400, wait: false }).hide();
				child.removeClass('hide');
				menuitem.addEvent('mouseenter', function(e) {
					ulslide.slideIn();
				});
				menuitem.addEvent('mouseleave', function(e) { 
					ulslide.slideOut();
				});
			}
		});
	});