my %fields      = (
            search      => 'new',
            make        => 'Subaru',
            model       => 'B9 Tribeca',
            trim        => '5-Passenger Ltd.',
            showImages  => 'yes',
            fz          => 'true',
        );
$agent->get( $agent->current_form->agent . '?' . join("&", map { $_ ."=".$fields{$_} } keys %fields) );