J, the answer to your RoboHelp question is that you should
not have to have RoboHelp installed in order to have a HyperLink.
It should be as simple as using a Click Box or Button object and
programming it to "Open URL or File". And in that dialog you
specify the link destination.
Depending on how you are viewing the output, you could be
facing the security restrictions imposed by Flash Player 8. For
that, try looking at