Html Help

Hi all,
I have a VB application. From this application I have to launch an html help file (.Chm file). I have done this using the API, HtmlHelp with HH_DISPLAY_TOPIC As command constant. In this condition the html help file pops up. But I have to differentiate between different pop up session. That is, When I press Contents menu in the application , it should pop up with contents tab high lighted. And when I click Search menu, it should pop up with Search tab highlighted. How can I achieve this? I have refeered the Winapi section of code guru. But I couldn't find an answer for this. Could anyone please help me in finding a solution?
Thanks in advance,
Sajitha

[Nightwalker]

It sounds like the html help isnt being called properly, is the writer of this message could please email me i have 4 files to attach to the vb project which makes it work fine, also you may want to check how the .chm file was compiled.

D.G.Holmes
Gap Student