function nTabs(thisObj,Num,status,status2){
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 = status; 
      document.getElementById(tabObj+"_Content"+i).style.display = "block";
  }else{
      tabList[i].className = status2;
   document.getElementById(tabObj+"_Content"+i).style.display = "none";
  }
} 
}