Hi dhelp
If you are talking about a compiled .CHM file, sure! But if
it's WebHelp, sadly the answer is no. At least I've never seen it
done. Doesn't mean it's impossible, only that I've never seen it.
If it's a compiled .CHM file, expand the Single Source
Layouts pseudo folder. Then double click the Microsoft HTML Help
layout. From the properties dialog, click the Advanced... button.
This should open the Advanced Settings dialog. Click the TOC Styles
tab. Then click to place a check mark in the option labeled: Single
Click to Open Books. (This option in Microsoft HTML Help Workshop
is labeled "Only expand a single heading".)
Hopefully this was what you were looking for... Rick