function nTabs(tabObj,obj){
				var tabList = document.getElementById(tabObj).getElementsByTagName("li");
				for(i=0; i <tabList.length; i++)
				{
					if (tabList[i].id == obj.id)
					{
						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";
					}
				}
}