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 Magnify(elm)
	{
	if (document.getElementsByName(elm)[0].style.display=='block')
		{
		document.getElementsByName(elm)[0].style.display='none';
		}
	else
		{
		document.getElementsByName(elm)[0].style.display='block';
		}
	}