function LogoutCounter( x ) {
	var hour = 0;
	var min = 0;
	var output = "";

	if( x == 1 ) {
		document.all.LogoutCounter.innerHTML = "00:00";
	} else {
		var sec = x = x - 1;
		
		if( sec >= 3600 ) {
			hour = sec / 3600;
			sec = sec % 3600;
		}
		if( sec >= 60 ) {
			min = sec / 60;
			sec = sec % 60;
		}
		if( hour > 0 ) {
			hour = parseInt(hour).toString();
			if( hour.length == 1 ) hour = "0" + hour;
			output = output + hour + ":";
		} else {
			output = output + "";
		}
		if( min > 0 || hour > 0 ) {
			min = parseInt(min).toString();
			if( min.length == 1 ) min = "0" + min;
			output = output + min + ":";
		} else {
			output = output + "00:";
		}
		sec = sec.toString();
		if( sec.length == 1 ) sec = "0" + sec;
		output = output + sec;
		document.all.LogoutCounter.innerHTML = output;
		setTimeout("LogoutCounter(" + x + ")", 1000);
	}
}