// JScript 文件
function setTab(name,itemCnt,curItem,classHide,classShow)
{
    for(i=1;i<=itemCnt;i++)
    {
        eval("document.getElementById('tab_" + name + "_" + i + "').className='" + classHide + "'");
    }
    
    eval("document.getElementById('tab_" + name + "_" + curItem + "').className='" + classShow + "'");

    for(i=1;i<=itemCnt;i++)
    {
        eval("ele_hide = document.getElementById('con_" + name + "_" + i +"')");
        if(ele_hide) 
            ele_hide.style.display = "none";
    }
    
    eval("ele_play = document.getElementById('con_" + name + "_" + curItem + "')");
    
    if(ele_play)
        ele_play.style.display = "block";
}