iframe and stopping popups from exit or second page

Hi i have figured out how to iframe using cakeslice and im not worried about hiding my reffers or blanking . what i do need to know is how to stop exit boxes and the being taken to the next page to fill out more offers can happen.

basically on my first page submits when people exit on most of the ads im using a box pops open which lets the person filling out the offer know that they just filled out an offer. i dont want that to happen any ideas?