// JScript 文件
function nTabs(thisObj,Num){
        if(thisObj.className == "active") return;
        var tabObj = thisObj.parentNode.id;
        var tabList = document.getElementById(tabObj).getElementsByTagName("li");
        for(i=0; i <tabList.length; i++)
        {
            if (i == Num)
            {
                thisObj.className = "active"; 
                document.getElementById(tabObj+"_Content"+i).style.display = "block";
            }
            else
            {
                tabList[i].className = "normal"; 
                document.getElementById(tabObj+"_Content"+i).style.display = "none";
            }
        } 
    }