A few people have asked me for the calendar I use on http://krass.com/wiki/Calendar
I couldn't release it earlier, because the CalendarClass I used didn't have a GPL friendly license (in fact, it didn't have any license and I wasn't able to contact the author). Now I have written my own primitive class and can release the whole thing under GPL.
Its just tested on http://krass.com/ and not tested in any other environment.
You can find the code here: http://krass.com/wikicalendar.tgz
I put this info also on: http://meta.wikimedia.org/wiki/User:Cdamian/calendar
cheers, christof
wikitech-l@lists.wikimedia.org