function toSt(n){
  s=""
  if(n<10) s+="0"
  return s+n.toString();
}


function countdownfunc()
{
  var aMonth = new Array('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec');
  var d = new Date();
  d=new Date(d.getUTCDate() + ' ' + aMonth[d.getUTCMonth()] + ' ' + d.getUTCFullYear() + ' ' + d.getUTCHours() + ':' + d.getUTCMinutes() + ':' + d.getUTCSeconds());

  count=Math.floor((dtEventStart.getTime()-d.getTime())/1000);
  if (count <= 0)  {
        document.getElementById("lblCountDownDay").innerHTML ="--";
        document.getElementById("lblCountDownHr").innerHTML ="--";
        document.getElementById("lblCountDownMin").innerHTML ="--";;
        document.getElementById("lblCountDownSec").innerHTML ="--";;
        return;
  }

  document.getElementById("lblCountDownSec").innerHTML = toSt(count%60);
  count=Math.floor(count/60);
  document.getElementById("lblCountDownMin").innerHTML = toSt(count%60);
  count=Math.floor(count/60);
  document.getElementById("lblCountDownHr").innerHTML = toSt(count%24);
  count=Math.floor(count/24);
  document.getElementById("lblCountDownDay").innerHTML = toSt(count);


  setTimeout("countdownfunc()",500);
}