I have previously done a glossary similar to yours, but what
I would like to do now is list all glossary terms in the Navigation
panel (similar to a TOC or Index) and have those terms link to
definitions in the Content panel. With RoboHelp, it seems that if
you want a glossary, it has to be RoboHelp's split-Navigation panel
version or a custom-built one such as yours.
The type of glossary I want - a full-Navigation panel list
linking to definitions in the Content panel - can be done in
JavaHelp, which permits you to add Navigation panel tabs to the
standard TOC, Index & Search, but I would rather not deal with
deploying a JavaHelp system in a non-Java app.
Regarding your frame bar, I think this is a symptom of HTML
rendering in general. For me the border is only about 1 pixel wide.
When you check Border in RoboHelp's Frame Attributes dialog box,
you are selecting the ability to specify border color, NOT whether
or not the border actually appears. Your best be may be to match
the border color to your page background color. You could also try
to come up with a design that doesn't make the border look too
obtrusive, like I did here:
http://www.josephskelly.com/portfolio/ESymbols/SL_Home.htm
Good luck!