function tick()
{
	var hours, minutes, seconds;
	var intHours, intMinutes, intSeconds;
	var today;
	
	today = new Date();
	intHours = today.getHours();
	intMinutes = today.getMinutes();
	intSeconds = today.getSeconds();
	
	hours = intHours+":";
	if (intMinutes < 10) {minutes = "0"+intMinutes+":";}
	else {minutes = intMinutes+":";}
	if (intSeconds < 10) {seconds = "0"+intSeconds+" ";}
	else {seconds = intSeconds+" ";}
	timeString = hours+minutes+seconds+"Uhr";
	time.innerHTML = timeString;
	
	window.setTimeout("tick();", 1000);
}