Add items to WebBrowser context menu when in EditMode

It is very easy to add items to IE context menu when it is in BrowseMode. You just need to add some registry keys.

I want to add new items when the webbrowser is in EditMode.

When in EditMode, the webbrowser acts like a WYSIWYG editor like DHTMLEdit Control or Stripped down version of FrontPage. In this mode the context menu changes to a different one.

http://img411.imageshack.us/img411/4...odemenuaj3.png

I remember, if you have the source code it is easy to create yor own EditMode context menu. But, in my case the webbrowser is hosted in a 3rd party application. I don't have the source code.

So, I'm looking for a way to add menuitems in that contextmenu (without hooking) so that my plugins will be able to access DOM in EditMode.