olympiad weekly

### Eclipse Workspace Patch 1.0
#P aCis_gameserver
Index: java/net/sf/l2j/gameserver/model/olympiad/Olympiad.java
===================================================================
--- java/net/sf/l2j/gameserver/model/olympiad/Olympiad.java	(revision 47)
+++ java/net/sf/l2j/gameserver/model/olympiad/Olympiad.java	(working copy)
@@ -489,8 +489,8 @@
 		Broadcast.toAllOnlinePlayers(SystemMessage.getSystemMessage(SystemMessageId.OLYMPIAD_PERIOD_S1_HAS_STARTED).addNumber(_currentCycle));

 		Calendar currentTime = Calendar.getInstance();
-		currentTime.add(Calendar.MONTH, 1);
-		currentTime.set(Calendar.DAY_OF_MONTH, 1);
+		currentTime.add(Calendar.WEEK_OF_MONTH, 1);
+		currentTime.set(Calendar.DAY_OF_WEEK, Calendar.FRIDAY);
 		currentTime.set(Calendar.AM_PM, Calendar.AM);
 		currentTime.set(Calendar.HOUR, 12);
 		currentTime.set(Calendar.MINUTE, 0);