Can screens be parameterized?

[WannaTheater]

Lets say I have 2 categories; movies_family, movies_mature

I have screens to display plot, actors, and coverart:
movies_mature_plot
movies_mature_actors
movies_mature_coverart
movies_family_plot
movies_family_actors
movies_family_coverart

Is there a way to "parameterize" fields dispayed, so I could use only 3 screens:
movies_plot
movies_actors
movies_coverart

Inside the text fields used to display info I would need something like "category>my_category>plot", where my_category could be set by the calling screen? Can this be accomplished?

[defrag]

this is easily done by having one category on screen and filling it with the set database command in events. I do this in my skin to toggle between 5 databases but only use a few screens.

[WannaTheater]

Great! I'll give it a shot.
Thanks!