$(document).ready(function() {
      
      function addMega(){
        $(this).addClass("hovering");
        }

      function removeMega(){
        $(this).removeClass("hovering");
        }

    var megaConfig = {
         interval: 5,
         sensitivity: 1,
         over: addMega,
         timeout: 5,
         out: removeMega
    };

 
$('ul#menu li.mega a.first').addClass('speci');

});