Replying to Pop ups WTF mate!?!?!

Very frustrating, at first i thought oh shit must have gotten a virus because here are tons of popups, went to another site and nothing, figured oh well maybe something was just wierd.  Then when im on today i realized that whenever there is a popup it is ALWAYS basically a scroll over add for what ever is on the top bar,  Today its Sprints family plan.  everytime i go to a different part of the site, different thread, or anything, i have to exit out of a popup.  Its annoying as hell.  Not sure if this is something im gunna have to get used to with ns advertizing (that would sucks) or if there is a glitch with my computer or what