Stupid Question on calling Navigate2( ) from Mainframe

Hi ALL!!!
I have an HTML view class that calls Navigate2(_T( )) when the user clicks on one of the menu buttons. I wanted to be able to call the HTML view class to do this from my MainbFrame, but I was unable to. Could somebody please give me an example of how to make a function that is in the HTML view class that calls Navigate2(_T( )) that I can call from the Mainframe class
Thanks alot!!!