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=no');
	return false;
	}
	
function neuesFenster(filename,w,h,scroll,resize)
	{
		LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
		TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
		settings ='height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable='+resize;
		Fenster = window.open(filename,'popp',settings);
		return false;
	}