function AddFavorite(sURL, sTitle)
{
    try
    {
        window.external.addFavorite(sURL, sTitle);
    }
    catch (e)
    {
        try
        {
            window.sidebar.addPanel(sTitle, sURL, "");
        }
        catch (e)
        {
            alert("加入收藏失败，有劳您手动添加。");
        }
    }
}
/*第一种形式 第二种形式 更换显示样式*/ 
function setTab(name,cursel,n){ 
for(i=1;i<=n;i++){ 
var menu=document.getElementById(name+i); 
var con=document.getElementById("con_"+name+"_"+i); 
menu.className=i==cursel?"hover":""; 
con.style.display=i==cursel?"block":"none"; 
} 
} 

/*播放器显示*/
function play(s_title,url){
var playbox=document.getElementById("playbox");
var playimg=document.getElementById("playimg");
var NSPlay=document.getElementById("NSPlay");
var title=document.getElementById("playtitle");
playbox.style.display="block";
playimg.style.display="none";
NSPlay.filename=url;
playtitle.innerText=":"+s_title;



}

/*播放器停止*/
function stop(){
var playbox=document.getElementById("playbox");
var playimg=document.getElementById("playimg");
var NSPlay=document.getElementById("NSPlay");
var title=document.getElementById("playtitle");
playbox.style.display="none";
playimg.style.display="block";
NSPlay.filename="";
playtitle.innerText="";
NSPlay.stop();
}
/*弹出窗口*/

 function ShowDialog(url) { 
           var iWidth=300; //窗口宽度
           var iHeight=200;//窗口高度
           var iTop=(window.screen.height-iHeight)/2;
           var iLeft=(window.screen.width-iWidth)/2;
           window.open(url,"Detail","Scrollbars=yes,Toolbar=no,Location=no,Direction=no,Resizeable=no,Width="+iWidth+" ,Height="+iHeight+",top="+iTop+",left="+iLeft);

       }
       function close_xf() {
           var xf = document.getElementById('gg_xf');
           xf.style.visibility = "hidden";
       }