Overlaying your Friendster is not legal actually., They are more stricter when it comes to overlaying styles than CSS styles. That's why some of us use only CSS styles. Here's some idea of why your Friends Profile got suspended, Maybe because - The FS team noticed that their ads is hidden - They noticed that the Footer is hidden, - Overlay is not legal. I feel sorry for your friend. We can't stop users to use overlay. Its up to them if they we're thinking the consequences of using overlay. Anyways, It's just only my opinion