step 1 - at the bottom of the page, write this with 16 pt. font size: It’s just advertising down there – no need to scroll down.
step 2 - put some blank space below that line
step 3 - place 15 ad boxes below the blank space. ALLOWING ANIMATED STUFF TO APPEAR IN THEM WILL CAUSE EPIC LAG AND A FRUSTATING GAMING EXPERIENCE.
now u'll get much more ad revenue than before, while avoiding ending up with a site cluttered with ads!
I don't know for certain, but if I was paying a website to show my ads, I would make sure those ads are displayed where they can be seen. Playing tricks like that might not end well.