class categories in html

Wouter Hulsbergen (hulsberg@mail.desy.de)
Mon, 22 Feb 1999 19:10:26 +0100

Hi all,

I would like to subdivide my classes into different categories as is
done in
http://root.cern.ch/root/Categories.html
Can anyone tell me how to pass this to the THtml class ?

Wouter