var tijd_verschil = new Array();

function updateVeilingTimers() {

	server_time++;

	for (var id in tijd_verschil) {
		
		tijd_verschil[id] -= 1;
		
		var diff = tijd_verschil[id];

		if ((diff <= 0) || (diff == 60)) {
			window.location.reload();
		}	else {

			var dagen = Math.floor(diff/60/60/24);
			diff -= dagen*60*60*24;
			var uren = Math.floor(diff/60/60);
			diff -= uren*60*60;
			var minuten = Math.floor(diff/60);
			diff -= minuten*60;
			var seconden = Math.floor(diff);

			if ((uren > 0) || (dagen > 0))
				uren = ' '+uren+'h';
			else
				uren = '';
			minuten = ' '+minuten+'m';
			seconden = ' '+seconden+'s';
			if (dagen > 0)
				dagen = ' '+dagen+'d';
			else
				dagen = '';

			var text = dagen+uren+minuten+seconden;

			if (document.getElementById('timer_'+id))
				document.getElementById('timer_'+id).innerHTML = text; 
			if (document.getElementById('timer2_'+id))
				document.getElementById('timer2_'+id).innerHTML = text; 
		}

	}
}