jQuery(function(){
	jQuery('ul.level_1').superfish({
		speed: 400,
		animation:  {opacity:'show',height:'show'}
	});
	$('ul.level_1').addClass('sf-menu sf-js-enabled sf-shadow');
  $('ul.level_2').css('display','none');
  $('ul.level_2').css('visibility','hidden');
});