Quick patch for the last commit

Fixed some bugs that appeared with the last commit. Added more info on
the event functions documentation.

scripts/event/OrbisPQ.js

@@ -93,6 +93,7 @@ function setup(level, lobbyid) {
         eim.setProperty("statusStg6", -1);
         eim.setProperty("statusStg7", -1);
         eim.setProperty("statusStg8", -1);
+        eim.setProperty("statusStg2_c", 0);
         eim.setProperty("statusStg7_c", 0);
         eim.setProperty("statusStgBonus", 0);
         
@@ -161,6 +162,13 @@ function scheduledTimeout(eim) {
         }
 }
 
+function playerUnregistered(eim, player) {
+        player.cancelEffect(2022090);
+        player.cancelEffect(2022091);
+        player.cancelEffect(2022092);
+        player.cancelEffect(2022093);
+}
+
 function playerExit(eim, player) {
         eim.unregisterPlayer(player);
         player.changeMap(exitMap, 0);
@@ -245,4 +253,3 @@ function allMonstersDead(eim) {}
 function cancelSchedule() {}
 
 function dispose(eim) {}
-