use constant ANYONE => 2;
-my $query = new CGI;
+my $query = CGI->new;
my $template_name = $query->param('rss') ? "opac-shelves-rss.tt" : "opac-shelves.tt";
listsview => 1,
);
-output_html_with_http_headers $query, $cookie, $template->output;
+my $content_type = $query->param('rss')? 'rss' : 'html';
+output_with_http_headers $query, $cookie, $template->output, $content_type;