function startTime()
{
	var today=new Date();
	var h=today.getHours();
	var m=today.getMinutes();
	var s=today.getSeconds();
	// add a zero in front of numbers<10
	m=checkTime(m);
	s=checkTime(s);
	
	var day = getDayString( today.getDay());
	var numericDay = today.getDate();
	var numericMonth = today.getMonth() + 1;
	
	document.getElementById('dateTime').innerHTML = day + ", " + numericDay + "." + numericMonth + "." + " &nbsp; " + h+":"+m+":"+s;

    var t = setTimeout('startTime()',500);
}

function getDayString( dayInWeek)
{
   switch( dayInWeek)
   {
      	  case 1: return "Montag";
	  case 2: return "Dienstag";
	  case 3: return "Mittwoch";
	  case 4: return "Donnerstag";
	  case 5: return "Freitag";
	  case 6: return "Samstag";
	  case 0: return "Sonntag";	     
   }
   
   return "Unbekannt"
}

function checkTime(i)
{
	if (i<10) 
	{
	  i="0" + i;
	}
	
	return i;
}