Time Played Code

Can anyone help me get started on a code that will show the players how much time they have played on my server please?

#1. http://www.garrysmod.org/downloads/?a=view&id=125760

#2. http://www.garrysmod.org/downloads/?a=view&id=70934

#3.(need ULX for it too work proprly) http://ulyssesmod.net/archive/Utime/Utime-v1_41.zip