Quick patch for the last commit

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

scripts/reactor/2002003.js

@@ -27,7 +27,5 @@ function act() {
 	rm.dropItems();
         
         var eim = rm.getEventInstance();
-        eim.giveEventPlayersExp(3500);
         eim.setProperty("statusStg7", "1");
-        eim.showClearEffect(true);
 }