IRC Competition

I want to have an mIRC activity competition, but I need a script to check total online length (basically records online connectivity length) of all the users in a channel.

Unfortunanetly I'm not that skilled in IRC, so can anyone find a mIRC script that logs the information?

Java IRC LogBot
(Logs chat to a webpage)
Only (IRC) Script I could find , I don't think they're is one for connectivity length.

Been googling for like.. 9 mins now..