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