[mythtv] Dialog help

[Velorider]

I'm working on improving the UI for mythflix.   One of the things I looking to 
do is create a popup dialog box to give the users a list of options they can 
perform on the selected movie.  Very much like when you select a recording in 
"Delete Recording" a dialog box is present with a list of options: "Delete", 
"Cancel", etc.

But I'm having a hard to understand how this works in myth.  Can any one point 
me to some examples?


Thanks
John