} else {
    $display_title = $title . ' - ' . $page_title;
    $heading_title = $title;
}
// Navigation tab (Wikinote)
$wikinote_navi = '';
if (exist_plugin('wikinote')) {
    $wikinote = new PluginWikinote($wikinote_ini);
    if ($wikinote->is_effect()) {
        if ($wikinote->is_notepage()) {
            $wikinote_navi = $wikinote->show_tabs($wikinote_notepage_tabs);
        } else {
            $wikinote_navi = $wikinote->show_tabs($wikinote_mainpage_tabs);
        }
        if ($wikinote_autocreate_notepage) {
            $wikinote->autocreate_notepage();
        }
    }
}
// Footer
$lastmodified = empty($lastmodified) ? '' : '<li id="lastmod">Last-modified: ' . $lastmodified . '</li>';
$siteadmin = !empty($modifierlink) && !empty($modifier) ? '<li>Site admin: <a href="' . $modifierlink . '">' . $modifier . '</a></li>' : '';
// ------------------------------------------------------------
// Output
// HTTP headers
pkwk_common_headers();
header('Cache-control: no-cache');
header('Pragma: no-cache');
header('Content-Type: text/html; charset=' . CONTENT_CHARSET);
// Output HTML DTD, <html>, and receive content-type
if (isset($pkwk_dtd)) {