Added tokens for studygroups and rooms

booking.register.inc

@@ -1706,7 +1706,10 @@ function booking_view($node, $view_mode) {
 	//display study session data if enabled
 	if (variable_get('booking_enable_studygroups', 0) == 1)
 	{
-		
+		$studygroup_heading = t("<h2>Study Groups</h2><p>!link</p>", 
+			array('!link' => l(t('Edit Groups'), t('admin/booking/!id/edit-studygroup', array('!id' => $node->nid)))	
+		));
+
 		//look up the titles of the study groups
 		$studygroups_query = db_query("SELECT * FROM {booking_studygroup_list} WHERE booking_eventid = :eid", 
 			array(':eid' => $event->eid));
@@ -1725,7 +1728,7 @@ function booking_view($node, $view_mode) {
 		}
 		
 		$node->content['group-heading'] = array(
-			'#markup' => "<h2>Study Groups</h2>",
+			'#markup' => $studygroup_heading,
 			'#weight' => 6,
 		);