Clock NPC

[WoRlaNN2k]

Hello, I was wondering if anyone here can make me a Clock NPC that will give the exact time. Here is what i want in it:

-I want it say say the day,hours,minutes, seconds,and AM or PM.
-I want it in the format day hour:minutes:seconds AM/PM
-I want the default time to say Sunday 12:00:00 AM.
-I want it so that the owner of a house can say reset clock and it will reset back to the default.
-I want the time to still work even tho no one is in that level.
-I want it to actually work ^_^.

If there is anything out there that is exactly like this, tell me where i can get it. I need this clock so i can put it in the house i want to make, so people that are paying rent will know exacly when i want my rent .