function cTab(i)
{       
    var oNav = document.getElementById("iANav").getElementsByTagName("div");
    for(j=0;j<oNav.length;j++)
    {
        if(oNav[j].id == "iANavTxt" + i)
            oNav[j].className = "cANavTxt1";
        else
            oNav[j].className = "cANavTxt2";
    }
    
    var sAID = document.getElementById("hdID").value;
    
    if(i == 1)
    {
        document.getElementById("iAHome").style.display = "";
        document.getElementById("iAFrame").innerHTML = "";
        document.getElementById("iAFrame").style.display = "none";
        
    }
    else if(i == 2)
    {
        document.getElementById("iAHome").style.display = "none";
        document.getElementById("iAFrame").style.display = "";
        document.getElementById("iAFrame").innerHTML = "<iframe id='uFrame' onload=\"dyniframesize('uFrame');\"  name='uFrame' src='/bbs/iflist.aspx?aid="+ sAID +"'  frameborder=0 width='100%' scrolling=no height='500'></iframe>";
        
    }
    else if(i == 3)
    {
        document.getElementById("iAHome").style.display = "none";
        document.getElementById("iAFrame").style.display = "";
        document.getElementById("iAFrame").innerHTML = "<iframe id='uFrame' onload=\"dyniframesize('uFrame');\"  name='uFrame' src='/u/ulist.aspx?aid="+ sAID +"'  frameborder=0 width='100%' scrolling=no height='500'></iframe>";
    }
    else if(i == 4)
    {
        document.getElementById("iAHome").style.display = "none";
        document.getElementById("iAFrame").style.display = "";
        document.getElementById("iAFrame").innerHTML = "<iframe id='uFrame' onload=\"dyniframesize('uFrame');\"  name='uFrame' src='/pic/plist.aspx?for=arena&wid="+ sAID +"'  frameborder=0 width='100%' scrolling=no height='500'></iframe>";
    }
    
}
function doMgr()
{
    sID = document.getElementById("hdID").value;
    url = "/arena/ifMgr.aspx?ID=" + sID + "&r=" + Math.random();
    setbg("球馆管理",640,480,url);
    
}
function window.onload()
{
   //  document.getElementById("bbsList").src = "/bbs/iflist.aspx?nid=101"
}