public function course_info_box(stdClass $course) {
        $content = '';
        $content .= $this->output->box_start('generalbox info');
        $chelper = new coursecat_helper();
        $chelper->set_show_courses(self::COURSECAT_SHOW_COURSES_EXPANDED);
        $content .= $this->coursecat_coursebox($chelper, $course);
        $content .= $this->output->box_end();
        return $content;
    }