// 设为首页
   function setHomePage()
   {
     document.body.style.behavior='url(#default#homepage)';
     document.body.setHomePage(window.location); 
   }
   
//   加入收藏
   function addFavoritePage()
   {
      if (document.all){
            window.external.AddFavorite(document.location.href,document.title);
       }
       else if (window.sidebar){   
           window.sidebar.addPanel(document.title,window.location, "");   
        }  
   }