var site=function(){this.navLi=$("#nav li").children("ul").hide().end();this.init()};site.prototype={init:function(){this.setMenu()},setMenu:function(){$.each($("#nav li"),function(){if($(this).children("ul")[0]){$(this).append("<span />").children("span").addClass("hasChildren")}});this.navLi.hover(function(){$(this).find("> ul").stop(true,true).slideDown(250)},function(){$(this).find("> ul").stop(true,true).hide()})}};new site();