Also take a look at this:
http://www.idratherbewriting.com/2007/02/05/robohelp-to-wiki-conversion-tool/#more-332
Robohelp to Wiki Conversion Tool
A RoboHelp to Wiki conversion tool has been announced. This
tool will convert your RoboHelp project over to Mediawiki
(Mediawiki is the same tool used to create Wikipedia). Other tools
already exist that convert HTML pages to Mediawiki pages, but this
RoboHelp2Wiki extension apparently allows you to convert batch
files all at once.
...which links to:
http://muddybranch.thejkgroup.com/2007/02/mediawiki_2_for.html
...and then to this:
http://www.mediawiki.org/wiki/Extension:RoboHelp2Wiki
Convert Macromedia RoboHelp Topics to MediaWiki pages.
For this release, most of the structural and object elements
are converted to proper wiki counterparts. Stylesheets and
javascripts are mostly discarded. Display related markups, such as
font size, colors, appearances, are not retained in most cases.
Maybe it will provide some inspiration.
Regards,
GEWB