Clubactivitie overview

[FilipT]

I made an overview of clubactivities.
But because I'm a beginner in javascript I wrote it in HTML.
Bet because the kalender changes on regular base, and I juse it on different pages, I would like to make a script of it(js file). I don't find any good examples on the net.
Anyone can help me???
You find an example of the calender on this page
http://users.pandora.be/filip.top1/kalender.htm

Thanks

Fluppe