function convert_to_time(secs)
{
	secs = parseInt(secs);	
	hh = secs / 3600;	
	hh = parseInt(hh);	
	mmt = secs - (hh * 3600);	
	mm = mmt / 60;	
	mm = parseInt(mm);	
	ss = mmt - (mm * 60);	
		
	if (hh > 23) {	
	   dd = hh / 24;	
	   dd = parseInt(dd);	
	   hh = hh - (dd * 24);	
	} else {
		 dd = 0; 
	}	
		
	if (ss < 10) { 
		 ss = "0"+ss; 
	}	
	if (mm < 10) {
		 mm = "0"+mm; 
	}	
	if (hh < 10) { 
		 hh = "0"+hh; 
	}	
	if (dd == 0) { 
		 return (hh+":"+mm+":"+ss); 
	}	else {	
		 if (dd > 1) { 
		 	  return (dd+" days "+hh+":"+mm+":"+ss); 
		 } else { 
		 	  return (dd+" day "+hh+":"+mm+":"+ss); 
		 }
	}	
}

function do_cd()
{
	document.getElementById('cd_timer').innerHTML = convert_to_time(countdown);
	setTimeout('do_cd()', 1000);
	countdown = countdown - 1;	
}