Coverflow fade effect

[jhallinan]

I'm wondering if there's a good way to hook into the coverflow effect where, instead of rotating the slide out of active state, they are faded to 0% opacity? I would use css on the default slider with no effect, but I'm having trouble getting the animation to start as soon as the slides begin moving (because the active, next, prev classes aren't applied until the slides are locked into their new position) - the side effect is that the carousel is moved into a new position and then the fade effect occurs, which is a bit jarring.