feedback at specific time on paused event video

Hi All,

I'm trying to allow learners to pause an event video - I used Paul's tutorial to create play/pause buttons (which works great!). Now I want the learners to receive feedback if they pause either too early, too late, or at the right time.

So - video plays, learner is instructed to pause when they see a certain thing on video, if they get the right timing they get a Positive feedback, if they are too early  or too late, they get a "too early" or "too late" feedback.

Any suggestions? Tutorials? Help please?

gator