Inet control TargetFrameName

My application interfaces a web site which has 5 frames. If I use a WebBrowser and break in the before navigate sub, it shows a TargetFrameName parameter. I am guessing that I need the same parameter when doing a POST with the Inet control.

So far with the Inet control, I do not get the proper HTML back. I do get the HTML for the background page, but need the HTML for a floating form which stays on screen no matter where on the site I navigate to. If I view source on the background page, I do not see the floating form HTML, and if I view source on the floating form, I see the HTML I want to retrieve.

Does anyone know how to pass the target frame via the Inet control, or is there some other solution to this?

Thanks in advance