Touch on dynamically generated images

I have dynamically created a grid of 8x8 image views . Now how can i handle the touch events on it. Though i am able to handle the touch on more than one image view when made from XIB but here when i dynamically created those image view, touch is not working on it.

Please help me in this.
Waiting for the reply.
http://www.mobilecoolrooms.com [1]