First to 1Sweepinnyc - if you have a problem, contact Mr Sweepy directly. If you have been following the situation, you would know why the ads are happening
Secondly, the following help was provised by another member on a different post about this vey topic:
If you click on the "?" button next and to the left of the "x" button on the pop-up Infolinks box it will open up a new webpage. If you scroll down towards the bottom of that page, there is a link that you can click which will stop the Infolinks box from popping up on the Sweepstakes Today pages. I believe it says something to the effect of "if you wish not to see the pop-up ads on this website..click here". This seemed to do the trick for me in Chrome but not so much in Internet Explorer.
hope this helps some of you