Trainer UI Interface

[Ookami.kun]

Sorry for being vague in the subject heading, but I was unsure how to word my request.

Does anyone know of a mod that permanently enables certain filters when you visit a trainer. When I visit a trainer, it allows me to see all the talents/abilities that I can learn, but when I don't want to see is the stuff that I learned back at level 10 or 100 for professions, I only want to see what I can learn now or in the future (i.e. green or red only). Blizz gives you an ability to filter out the "gray" abilities/talents, but if I select to filter those, close the UI, then reopen it the gray items are listed again. Anyone have a clue on this predicament? Thanks.