var parentID;
			var child;
			var parentTab;
			var i;

			function showTab(varid)
			{
				
				var tabobj=document.getElementById("tablist")
				var tabobjlinks=tabobj.getElementsByTagName("LI")
				for (i=0; i<=tabobjlinks.length; i++) {
					parentID = i;
					child = document.getElementById ("Subthread-" + parentID);
					parentTab = document.getElementById ("tab" + parentID);
					if (child != null)
					{
						child.style.display = "none";
						parentTab.className = "";
						
					}
				}
				
					parentID = varid;
					child = document.getElementById ("Subthread-" + parentID);
					parentTab = document.getElementById ("tab" + parentID);
					if (child != null)
					{
						child.style.display = "";
						parentTab.className = "current";
						
					}
			    if(varid==1){
			        load();
			    }
				
			}