window.addEvent('domready', function() {
						
		var list = $$('ul.menu li a');
		list.each(function(element) {
		 
			var fx = new Fx.Styles(element, {duration:550, wait:false, transition: Fx.Transitions.Expo.easeOut});
		 
			element.addEvent('mouseenter', function(){
				fx.start({
					'padding-left': 15
				});
			});		 
			element.addEvent('mouseleave', function(){
				fx.start({
				    'padding-left': 5			        
				});
			});		 
		});
		
});