<%args>

	$sect_id	=> undef
	$size		=> undef

</%args>
<%init>

    my $redirect = $r->header_in('Referer');
    $redirect =~ s/\?(.+)$//;
    if ( $1 ) {
	my $params = join '&', grep { $_ !~ /^p=\d+/ } split /\&/, $1;
	$redirect .= '?'.$params;
    }

    my $section;
    if ( $sect_id && $sect_id =~ /^\d+$/ ) {
	$section = $keeper->get_section_by_id( $sect_id );
    }
    if ( ref $section && !$section->_sorted && $size && $size =~ /^\d+$/ ) {
	$section->_page_size( $size );
	$section->store;
    }

    $m->redirect( $redirect );

</%init>