Add in the ability to display a full page google ad. I think it will be display when clicking the "Add 30 Seconds" button, but I'm not sure so can you just set it up and tell me what I need to call to display it? Also, how will the ad work? Does it show for a few seconds and then close, or does the user close it, does it need to show for some period of time?
When complete please provide the following:
1.) all file you added and the location of them
2.) what to call to display the add
3.) description of how it will work