d("shangye").attributes["href"].value;}if(key=='39'){if(dot.getElementById("xiaye")!=null)window.location.href=dot.getElementById("xiaye").attributes["href"].value;}if(key=='13'){if(dot.getElementById("mulu")!=null)window.location.href=dot.getElementById("mulu").attributes["href"].value;}});//预加载下页funyujiazai(){varxiaye=('#xiaye').attr('href');.get(xiaye);}(fun(){/*2秒后预加载下页*/setTimeout("yujiazai()",2000);})