Well just give me your price and i'm very very sure i'm not the only one who wanted this so much. You will make a lot of money with it. it'd be like give the person an error if they have adblock plus on if they enter to your/my website. adblock blocks something like this @@http://pagead2.googlesyndication.com/pagead/show_ads.js and i would want you to make it change everytime so adblock user will have a hardtime blocking ads.