function StartCountDown(myDiv,myTargetDate,curdate)
  {
    var dthen    = new Date(myTargetDate);
    var dnow    = new Date(curdate);
    ddiff        = new Date(dthen-dnow);
    gsecs        = Math.floor(ddiff.valueOf()/1000);
    CountBack(myDiv,gsecs);
  }
  
  function Calcage(secs, num1, num2)
  {
    s = ((Math.floor(secs/num1))%num2).toString();
    if (s.length < 2) 
    {    
      s = "0" + s;
    }
    return (s);
  }
  
  function CountBack(myDiv, secs)
  {
    var DisplayStr;
    var DisplayFormat = "%%D%% dni %%H%%:%%M%%:%%S%%";
    DisplayStr = DisplayFormat.replace(/%%D%%/g,    Calcage(secs,86400,100000));
    DisplayStr = DisplayStr.replace(/%%H%%/g,        Calcage(secs,3600,24));
    DisplayStr = DisplayStr.replace(/%%M%%/g,        Calcage(secs,60,60));
    DisplayStr = DisplayStr.replace(/%%S%%/g,        Calcage(secs,1,60));
    if(secs > 0)
    {    
      document.getElementById(myDiv).innerHTML = DisplayStr;
      setTimeout("CountBack('" + myDiv + "'," + (secs-1) + ");", 990);
    }
    else
    {
      document.getElementById(myDiv).innerHTML = "Auction Over";
    }
  }