$(document).ready(function(){
//	$('.down-list').width($('.dropdown-menu').width()-2 + 50);
	$('.dropdown-menu').hover(
	  function () {
		//$('.menu-first', this).addClass('slide-down');
		if ($('.down-list', this) != null)
		    $('.down-list', this).slideDown(200);
	  },
	  function () {
		obj = this;
		//$('.down-list', this).slideUp(100, function(){ $('.menu-first', obj).removeClass('slide-down'); });
		if ($('.down-list', this) != null)
		    $('.down-list', this).slideUp(100, function(){  });
	  }
	);
});