POP UP ADVERTISING

Hi guys, some of you may laugh at me, and I do realise that these are a necessary evil, but hey does anyone else agree that in the last month or so, their site has been bombarded with 'pop up' style advertising?

Its over the top of your veiwing gallery photos so people think they are clicking on the photo, when they,re directed elsewhere for selling etc etc, or other pop upsa that appear that claim to tune up your computer etc .

 I,d expect this from somewhere free like Gumtree, but ebay charges us well, its so much so that I spend more time clicking the close button on pop ups than reading others adverts, also when i,m & writing & revising my own adverts it takes me longer to close out pop ups than to do what I need to do, maybe I need to have a clean up internally,  but I have a good security system etc.

Any thoughts?