make adding rooms work

includes/pages/admin_rooms.php

@@ -76,7 +76,12 @@ function admin_rooms() {
         }
 
         if ($ok) {
+          if(isset($id))
             sql_query("UPDATE `Room` SET `Name`='" . sql_escape($name) . "', `FromPentabarf`='" . sql_escape($from_pentabarf) . "', `show`='" . sql_escape($public) . "', `Number`='" . sql_escape($number) . "' WHERE `RID`=" . sql_escape($id) . " LIMIT 1");
+          else
+            sql_query("INSERT INTO `Room` SET `Name`='" . sql_escape($name) . "', `FromPentabarf`='" . sql_escape($from_pentabarf) . "', `show`='" . sql_escape($public) . "', `Number`='" . sql_escape($number) . "'");
+          $id = sql_id();
+          	
           sql_query("DELETE FROM `NeededAngelTypes` WHERE `room_id`=" . sql_escape($id));
           foreach ($angeltypes_count as $angeltype_id => $angeltype_count)
             sql_query("INSERT INTO `NeededAngelTypes` SET `room_id`=" . sql_escape($id) . ", `angel_type_id`=" . sql_escape($angeltype_id) . ", `count`=" . sql_escape($angeltype_count));