/*
  	Author:		Robert Hashemian (http://www.hashemian.com/)
  	Modified by:	Munsifali Rashid (http://www.munit.co.uk/)
  	Modified by:	Tilesh Khatri
  */
 	var DisplayFormat; 
  function mysqlTimeStampToDate(timestamp) {
    //function parses mysql datetime string and returns javascript Date object
    //input has to be in this format: 2007-06-05 15:26:02
    var regex=/^([0-9]{2,4})-([0-1][0-9])-([0-3][0-9]) (?:([0-2][0-9]):([0-5][0-9]):([0-5][0-9]))?$/;
    var parts=timestamp.replace(regex,"$1 $2 $3 $4 $5 $6").split(' ');
    return new Date(parts[0],parts[1]-1,parts[2],parts[3],parts[4],parts[5]);
  }

  function StartCountDown(myDiv,myTargetDate,_DisplayFormat)
  {
	DisplayFormat = _DisplayFormat;
    var dthen	= mysqlTimeStampToDate(myTargetDate);
    var dnow	= new Date();
    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 =  s;
    }
    return (s);
  }
  
  function CountBack(myDiv, secs)
  {
    var DisplayStr;
   
    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 = " - ";
    }
  }