Ok, it is up - see http://www.codeproject.com/KB/shell/WebBrowserControlDialogs.aspx[^] Hopefully this helps.

The answer from sph3rex is an entirely valid one, however if you still want to do it using your hidden window I have a solution that will assist you. It is part of an article detailing various WebBrowser/Security 'tricks' that I have employed that I am currently writing up. It should be published here on Code Project shortly (i.e. in the next week) and I will notify you when it is ready. BimJeam