In the BeforeNavigate2 event, how can I find out which element triggered the
navigate command?  I need to know if a submit button was the trigger or a
hyperlink, to decide whether to open the next page in a second webbrowser
control.

Any ideas?

WebBrowser control questions should be posted to the following newsgroup.  

microsoft.public.inetsdk.programming.webbrowser_ctl

Please re-post your question to this newsgroup to receive help with this
control.

Thank You,
Dale Roberson
Microsoft Developer Support