function qiehuan(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";
  }

}

if (tabObj == "t_3" && Num == 1) {
    document.getElementById("sgameinfo").disabled = false;
}
else {
    document.getElementById("sgameinfo").disabled = true;
}

}

function qiehuan1(thisObj,Num)
{
if(thisObj.className == "active1")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 = "active1"; 
   document.getElementById(tabObj+"_Content"+i).style.display = "block";
  }else{
   tabList[i].className = "normal1"; 
   document.getElementById(tabObj+"_Content"+i).style.display = "none";
  }
} 
}