/*$(document).ready(function(){
  
  $('li.mainlevel').mousemove(function(){
  $(this).find('ul').show();//you can give it a speed
  });
  $('li.mainlevel').mouseleave(function(){
  $(this).find('ul').hide();
  });
  
});
*/
 $(document).ready(function(){
	
	$("#menu_nav_01").children("li:last").children("a").css("background","none");
	})