some hyperlinks to external topics show a second toc
It appears that when I click on a hyperlink to an external topic, the newly displayed topic also displays it's own TOC. The parent project TOC is displayed, but then directly to the right of that, the child TOC is displayed:

The left TOC is my parent project, the right os the child TOC, further to the right is the child project topic main page (which is correct).
How can I set up the projects so that the child TOC is not shown when using hyperlinks to navigate between child projects?
Thanks in advance.
Jim
using Robohelp HTML, RH8
