+ elseif ($Mode == 'ADD_ITEM' && !in_array(strtoupper(substr($filename, strlen($filename) - 3)), array('JPG','PNG','GIF', 'PDF', 'DOC', 'ODT')))
+ {
+ display_error(_('Only graphics,pdf,doc and odt files are supported.'));
+ } elseif ($Mode == 'ADD_ITEM' && !isset($_FILES['filename']))