//加入收藏
function addBookMar(title, url) {
    if (window.sidebar) {
        window.sidebar.addPanel(title, url, "");
    }
    else if(document.all){
       window.external.AddFavorite(url,title);
    }
    else (window.opera && window.print)
    {
       return true;
    }

}
function goback(typeid) {
      if (typeid == 0) {
        window.location.href ="Default.aspx?typeid="+typeid;
        
    }
    else {
        window.location.href = "video.aspx?typeid=" + typeid;
    }
}