($RowsPerPage = defined( $prefs->{'RowsPerPage'} ) ? $prefs->{'RowsPerPage'} : 50) unless defined ($RowsPerPage);
my ( $AvailableColumns, $CurrentFormat );
($RowsPerPage = defined( $prefs->{'RowsPerPage'} ) ? $prefs->{'RowsPerPage'} : 50) unless defined ($RowsPerPage);
my ( $AvailableColumns, $CurrentFormat );