Kai Xu wrote:

Hello all,

Does anyone konw how to realize the expandable sidebar as we can see from the page: http://www.mediawiki.org/wiki/MediaWiki

I have googled quite a lot but yet don't get a clue.

Any hints will be much appreciated.

Best regards Kai

http://www.mediawiki.org/wiki/Extension:UsabilityInitiative#CollapsibleLeftN...