Ok, I tried the example, but am having problems with it.

 

So, I'm working with the top editor, the one that's supposed to demonstrate server-side responses.  When I click on the "Hello" button, everything works as it should.  However, when I click on the "Save" button, I do not get a server-side message.  Instead, I get a JavaScript popup that tells me that "The Save command is captured at the client side."

 

Also, clicking on the "Normal," "HTML," and "Preview" buttons do not cause the Editor1_PostBackCommand command to fire.  Is there a way to make these buttons fire a server-side event?

Alternately, is there a way to force a postback when the user hits the "Normal," "HTML," and "Preview" buttons?  If I could do this, then I could simply check the ActiveTab property after the postback.  This would solve my problem.