function ToggleTab(str){
		
		if (str == 'Leftpnlparentevent1_pnl_upcoming')
		{
			getData();
			
			document.getElementById('Leftpnlparentevent1_pnl_upcoming').style.display = "";
			document.getElementById('Leftpnlparentevent1_pnl_tixinfo').style.display = "none";
			document.getElementById('Leftpnlparentevent1_pnl_eventlogic').style.display = "none";
			document.getElementById('Leftpnlparentevent1_pnl_eventpolicy').style.display = "none";
			
			document.getElementById('Leftpnlparentevent1_imgtabsupcoming').src = "_images/eventdetail/upcoming_btn-over.jpg";
			document.getElementById('Leftpnlparentevent1_imgtabsticketinfo').src = "_images/eventdetail/ticketinfo_btn.jpg";
			document.getElementById('Leftpnlparentevent1_imgtabseventlogistic').src = "_images/eventdetail/eventlogic_btn.jpg";
			document.getElementById('Leftpnlparentevent1_imgtabseventpolicy').src = "_images/eventdetail/eventpolicy_btn.jpg";
		}
		else if (str == 'Leftpnlparentevent1_pnl_tixinfo')
		{
			document.getElementById('Leftpnlparentevent1_pnl_upcoming').style.display = "none";
			document.getElementById('Leftpnlparentevent1_pnl_tixinfo').style.display = "";
			document.getElementById('Leftpnlparentevent1_pnl_eventlogic').style.display = "none";
			document.getElementById('Leftpnlparentevent1_pnl_eventpolicy').style.display = "none";
			
			document.getElementById('Leftpnlparentevent1_imgtabsupcoming').src = "_images/eventdetail/upcoming_btn.jpg";
			document.getElementById('Leftpnlparentevent1_imgtabsticketinfo').src = "_images/eventdetail/ticketinfo_btn-over.jpg";
			document.getElementById('Leftpnlparentevent1_imgtabseventlogistic').src = "_images/eventdetail/eventlogic_btn.jpg";
			document.getElementById('Leftpnlparentevent1_imgtabseventpolicy').src = "_images/eventdetail/eventpolicy_btn.jpg";
		}
		else if (str == 'Leftpnlparentevent1_pnl_eventlogic')
		{
			document.getElementById('Leftpnlparentevent1_pnl_upcoming').style.display = "none";
			document.getElementById('Leftpnlparentevent1_pnl_tixinfo').style.display = "none";
			document.getElementById('Leftpnlparentevent1_pnl_eventlogic').style.display = "";
			document.getElementById('Leftpnlparentevent1_pnl_eventpolicy').style.display = "none";
			
			document.getElementById('Leftpnlparentevent1_imgtabsupcoming').src = "_images/eventdetail/upcoming_btn.jpg";
			document.getElementById('Leftpnlparentevent1_imgtabsticketinfo').src = "_images/eventdetail/ticketinfo_btn.jpg";
			document.getElementById('Leftpnlparentevent1_imgtabseventlogistic').src = "_images/eventdetail/eventlogic_btn-over.jpg";
			document.getElementById('Leftpnlparentevent1_imgtabseventpolicy').src = "_images/eventdetail/eventpolicy_btn.jpg";
		}
		else if (str == 'Leftpnlparentevent1_pnl_eventpolicy')
		{
			document.getElementById('Leftpnlparentevent1_pnl_upcoming').style.display = "none";
			document.getElementById('Leftpnlparentevent1_pnl_tixinfo').style.display = "none";
			document.getElementById('Leftpnlparentevent1_pnl_eventlogic').style.display = "none";
			document.getElementById('Leftpnlparentevent1_pnl_eventpolicy').style.display = "";
			
			document.getElementById('Leftpnlparentevent1_imgtabsupcoming').src = "_images/eventdetail/upcoming_btn.jpg";
			document.getElementById('Leftpnlparentevent1_imgtabsticketinfo').src = "_images/eventdetail/ticketinfo_btn.jpg";
			document.getElementById('Leftpnlparentevent1_imgtabseventlogistic').src = "_images/eventdetail/eventlogic_btn.jpg";
			document.getElementById('Leftpnlparentevent1_imgtabseventpolicy').src = "_images/eventdetail/eventpolicy_btn-over.jpg";
		}
				
		return false;
	}
	
    function getData()
    {
		var xmlhttp;
        var url="Wed-show.aspx";
        
        // code for Mozilla, etc.
        if (window.XMLHttpRequest)
        {
            xmlhttp=new XMLHttpRequest()
        }
        // code for IE
        else if (window.ActiveXObject)
        {
            xmlhttp=new ActiveXObject("Microsoft.XMLHTTP")
        }
        if (xmlhttp!=null)
        {              
              document.getElementById("Leftpnlparentevent1_pnl_upcoming").innerHTML = "<b>Loading...</b>";
              xmlhttp.onreadystatechange=state_Change;
              xmlhttp.open("GET",url,true);
              xmlhttp.send(null);
        }
        else
        {
            alert("Your browser is not Supporting certain Operation :-(")
        }
        
        function state_Change()
        {
          if (xmlhttp.readyState==4)
          {
            if (xmlhttp.status==200)
            {
                document.getElementById("Leftpnlparentevent1_pnl_upcoming").innerHTML = "";
		        var dsRoot=xmlhttp.responseText;
                dsRoot= dsRoot.substring(dsRoot.indexOf('<pre>',1)+5,dsRoot.indexOf('</pre>',3))
		        document.getElementById("Leftpnlparentevent1_pnl_upcoming").innerHTML=dsRoot;
            }
            else
            {
                alert("Problem retrieving XML data :-(");
            }
          }
        }
    }