I believe there is a system lauch program command or a file object, and if you put it a website insetad of a application path, or maybe specify in the program shortcut, it will launch the website. I only discovered it once ten thousand years ago, so some expirementation or another user might clarify. After that, it would depend on how you're storing/hosting the ads on the rest of the implementation. Are the images inthe cap file, a directory on your hard drive, or on the web?