$now = usergetdate(time());
$pagetitle = '';
- $nav = calendar_get_link_tag(get_string('calendar', 'calendar'), CALENDAR_URL.'view.php?view=upcoming&', $now['mday'], $now['mon'], $now['year']);
+ $nav = calendar_get_link_tag(get_string('calendar', 'calendar'), CALENDAR_URL.'view.php?view=upcoming&course='.$courseid.'&', $now['mday'], $now['mon'], $now['year']);
if(!checkdate($mon, $day, $yr)) {