window.addEvent('domready', function() {	
	$$('.item').each(function(e){
		var child = e.getFirst('ul');
		if(child != null){
			//var rev = new Fx.Reveal(child,{'duration': 130});
			e.addEvent('mouseover', function(){
				child.setStyle('display','block');
			});
			e.addEvent('mouseleave', function(){
				child.setStyle('display', 'none');
			});
		}
	});
});