var updateTimer = false;var releaseDate = new Date(2011, 4, 13, 0, 0, 0);var glow = false;function view_onOpen() {	startUpdateTimer();}function remove() {	stopUpdateTimer();}function calc(secs, num1, num2) {	return Math.floor((secs / num1) % num2);}function refresh() {	var countdownLabel = document.getElementById('countdownLabel');	var backgroundImage = document.getElementById('backgroundImage');	var now = new Date();	var ddiff = new Date(releaseDate - now);	var delta = Math.floor(ddiff.valueOf() / 1000);	if (delta < 0) {		countdownLabel.innerHTML = '';		if (glow) {			backgroundImage.src = 'images/biss_glow.png';			glow = false;		} else {			backgroundImage.src = 'images/biss.png';			glow = true;		}	} else {		var days = calc(delta, 86400, 100000);		var hours = calc(delta, 3600, 24);		var minutes = calc(delta, 60, 60);		var seconds = calc(delta, 1, 60);				var text = 'Noch ' + days + ' Tag' + (days != 1 ? 'e' : '') + '<br />';		text += hours + ' Stunde' + (hours != 1 ? 'n' : '') + '<br />';		text += minutes + ' Minute' + (minutes != 1 ? 'n' : '') + '<br />';		text += seconds + ' Sekunde' + (seconds != 1 ? 'n' : '');		countdownLabel.innerHTML = text;		if (glow) {			backgroundImage.src = 'images/biss_glow.png';			glow = false;		} else {			backgroundImage.src = 'images/biss.png';			glow = true;		}	}}function startUpdateTimer() {	refresh();	if (!updateTimer) {		updateTimer = setInterval(refresh, 1000);	}}function stopUpdateTimer() {	if (updateTimer) {		clearInterval(updateTimer);		updateTimer = null;	}}