Function uplGetFileIcon
Returns the icon for a file type
		
		Package: Core\Backend
Copyright: four for business AG <www.4fb.de>
License: http://www.contenido.org/license/LIZENZ.txt
Author: Jan Lengowski, Timo Trautmann
Located at includes/functions.upl.php
	
	Copyright: four for business AG <www.4fb.de>
License: http://www.contenido.org/license/LIZENZ.txt
Author: Jan Lengowski, Timo Trautmann
Located at includes/functions.upl.php
| string | $sFile | Filename to retrieve the extension for | 
| 
			string
		 | Icon for the file type |