How to programmatically remove all the *bars?

Anyone know how to programmatically remove all of the various *bars in
IE via an ActiveX control? The webapp is run in a trusted environment
and for reasons I don't want to get into, we can't use the
javascript+popup model.

I currently have an ActiveX which can get IE's IWebBrowser2. I can hide
all of the well-known bars like AddressBar, MenuBar, etc. that
IWebBrowser2 provess access to.

But how do I hide *all* bars including all explorer-type bars? For
example, I can't hide my google bar without knowing in advance the
classid. I can't seem to find a method (or 2 methods, one for toolbars,
one for explore bars) that gives me a definitive list.

Thanks

Gary F.

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