[Mediawiki-l] Changing default TOC behaviour

[Rob Sharp]

Morning all,

Is it possible to change the default TOC behaviour? I'd like for it to 
be added as a floating table on the right, as described on this page:-

http://meta.wikimedia.org/wiki/Help:Section#Table_of_contents_.28TOC.29

If I manually add the code shown then it works fine, but I'd really 
like for this to be the default behaviour on my wiki.

Rob