I see. It would be interesting if you could track the users' cursors and see if they "hesitate" or switch back and forth between certain pairs of mugshots!
And surely other AJAX sites use AdSense, does anybody know how they do it?
I'm hoping that I can track "time spent choosing" or something to that effect. I know when I've gone through the dataset (there's about 50k inmates in there, and I'm working on more states) I have had a lot of split-second guesses. And I'm usually wrong! So, I'd love to be able to see how long people spend guessing.
