window.addEvent('domready', function() {	
			$$('a.util').each(function(link){
				link.addEvents({
				'mouseenter': function (){ this.tween('background-color', '#133666'); },
				'mouseleave': function (){ this.tween('background-color', '#FFFFFF'); }
				});
				});
			
			$$('a.foot').each(function(link){
				link.addEvents({
				'mouseenter': function (){ this.tween('background-color', '#EAF8FE'); },
				'mouseleave': function (){ this.tween('background-color', '#FFFFFF'); }
				});
				});
			
			
			
		});