public function getPage($id, $activeId) { if ($id < 1 || $id > 4) { return null; } if ($activeId >= 1 && $activeId <= 4) { $activeTab =& XOAD_HTML::getElementById('page-' . $activeId); $activeTab->className = ''; } $pageTab =& XOAD_HTML::getElementById('page-' . $id); $pageTab->className = 'active'; $page = @join(null, @file(XOAD_BASE . '/examples/html/content/page' . $id . '.html')); $content =& XOAD_HTML::getElementById('content'); $content->innerHTML = $page; return true; }