jQuery(document).ready(function(){
  jQuery("#mainnav ul:first").addClass('sf-menu');
  jQuery("#mainnav ul:first").superfish({
      animation: {height:'show'},   // slide-down effect without fade-in 
      delay:     1200               // 1.2 second delay on mouseout 
  });
  //jQuery("#secondnav").css('display', 'block');
  jQuery("#mainnav li:last").addClass('last-item');
});