function PreLoaderDestructor() 
	{ 
	PreLoader.style.display='none'; 
	Content.style.display='block';
	}

function PopUp(dateiname,breite,hoehe)
	{
	window.open(dateiname,'popp','scrollbars=yes,width='+breite+',height='+hoehe+',toolbar=no,location=no,directories=no,status=no,menubar=no,resizable=yes');
	}
	
function PopUpGallery(dateiname,fenstername)
	{
	window.open(dateiname,fenstername,'scrollbars=yes,width=640,height=560,toolbar=no,location=no,directories=no,status=no,menubar=no,resizable=no');
	}