function getDateTime () {
		
	var myDateTime;
	
	var aDays 	= new Array ("Sonntag","Montag","Dienstag","Mittwoch","Donnerstag","Freitag","Samstag");
	var aMonths	= new Array ("Januar","Februar","März","April","Mai","Juni","Juli","August","September","Oktober","November","Dezember");
	
	var currentDate = new Date();
	
	// aktuelles Datum
	var day 		= currentDate.getDate();
	var weekday = currentDate.getDay();
	var month 	= currentDate.getMonth();
	var year		= currentDate.getFullYear();
	var hour		= currentDate.getHours();
	var minute	= currentDate.getMinutes();
	var second	= currentDate.getSeconds();
	
	myDateTime = aDays[weekday] +', '+ ((day<10) ? "0" : "") + day +'. '+ aMonths[month] +' '+ year +', '+ ((hour<10) ? "0" : "") + hour + ((minute<10) ? ":0" : ":") + minute + ((second<10) ? ":0" : ":") + second;
	
	document.getElementById('pageHeaderDate').innerHTML = myDateTime;
	
	setTimeout("getDateTime()", 1000);
	
}