window.addEvent('domready', function() {
			  
			function addMega(){
			  $(this).addClass("hovering");
			}
		
			function removeMega(){
			  $(this).removeClass("hovering");
			}
		
			var megaConfig = {
				 interval: 200,
				 sensitivity: 4,
				 over: addMega,
				 timeout: 200,
				 out: removeMega
			};
			
			$$("li.mega").megaMenu(megaConfig)
		
		});