There is no built-in functionality to achieve this in Publisher. However,
there is free javascript based and other DHTML code snippets available that
you can insert into your Publisher page using the insert html code fragment
feature. Google for "javascript menus" to find a lot of possibilities.
If you have more questions about Publisher webs, then post in the web group
and we will try to help you there: microsoft.public.publisher.webdesign
Please always include the version of Publisher you are using, the URL of
your site and as much detail as possible.
DavidF
