function Datum()
	{ 
	var now=new Date();
	var year=now.getYear();
	if (year<1000) year+=1900;
	document.write(' '+year+' ');
	};

function popmeup()
	{
	impressum=window.open("imprint.htm","","height=400,width=500,left=100,top=25,scrollbars=yes");
	}