On 4/22/05, Juanma Barranquero lekktu@gmail.com wrote:

What's the right place to put that JavaScript? I've thought of MediaWiki:Monobook.js, but I'm a bit uncomfortable adding things to it, as I assume it can change when upgrading MediaWiki.

Well, the update installer won't overwrite it if you've manually editted it, so it won't stop working. The problem is more the opposite, that in the event that something changes in the software's version of that, you'll have to merge those changes in with your manual ones. But presumably your code will be all in one block, so that's easy enough if you remember.

I can also use an extension tag (let's say, <calendar></calendar>) and insert the script from there, but it's very ugly.

I think that's the best that can be offered, tbh. There's a <charinsert> extension that Wikimedia sites use for precisely this kind of thing - a little snippet of JavaScript that's otherwise stripped out of the wikitext.