function CountDown(id) {

	var i = document.getElementById(id).innerHTML;
	var h = i.split(":");
	var hours = h[0];
	var mins = h[1];
	var nhours = hours;
	var nmins = ((mins*1)-1);

	if ((i*1) == 0 && i.length == 2) {
		document.getElementById(id).innerHTML = "PROG.";
	}
	if (i.length == 2) {
		if ((i*1) <= 60) { var nsecs = (i*1)-1; }
		if (((i*1)-1) < 10) { var nsecs = 0 + "" + ((i*1)-1); }
		if (nsecs == 00) {
			document.getElementById(id).innerHTML = "PROG.";
		}
		else { 	
			document.getElementById(id).innerHTML = nsecs; 
	 		setTimeout("CountDown('" + id + "');",1000);
		}
	}
	else {
		if (mins <= 10) { var nmins = 0 + "" + ((mins*1)-1); }
		if (hours == 00) { var nhours = "00"; }
		if (mins == 00) {
			if (hours == 00) { var stoptimer = 1; }
			var nmins = 59;
			if (hours < 10) { var nhours = 0 + "" + ((hours*1)-1); }
			else { var nhours = ((hours*1)-1); }
		}
		document.getElementById(id).innerHTML = nhours + ":" + nmins;
		if (stoptimer == 1) { document.getElementById(id).innerHTML = 60; }
	 	setTimeout("CountDown('" + id + "');",60000);
	}

 }