my $dont_export_items = $query->param("dont_export_item") || 0;
my $record_type = $query->param("record_type");
my $op = $query->param("op") || '';
my $output_format = $query->param("format") || $query->param("output_format") || 'iso2709';
my $backupdir = C4::Context->config('backupdir');
my $dont_export_items = $query->param("dont_export_item") || 0;
my $record_type = $query->param("record_type");
my $op = $query->param("op") || '';
my $output_format = $query->param("format") || $query->param("output_format") || 'iso2709';
my $backupdir = C4::Context->config('backupdir');