Write an advertisement replacer (extension for Chrome, FF and IE w/ javascript)

I need an ad replacer extension made. How it should work: 1.) Person with extension visits a webpage with ads (Something like facebook) 2.) The extension imports [login to view URL] from my website 3.) [login to view URL] replaces all ads on the webpage with random ads from my website AND changes the link (So instead of ______ on Facebook, they should see _______ on an ecommerce site, and clicking it goes to [login to view URL]) [IMPORTANT] Things I need: It should work for Internet Explorer, Chrome and Firefox. The extensions should be able to be installed from inside an installer (which I will program myself) It should be able to replace adsense ads (They are iframes with an image in the iframe) In your bid, please put "I actually read your post" or I will instantly disregard your bid. I just don't like copy-paste bidders. I need somebody who actually knows what they're bidding on. It should always change ads on Google, Facebook, YouTube, and any other popular sites that have ads.