I need someone to write me a javascript code that would do this: To only show a full page ad once to a visitor per session. That ad would appear in-between 2 pages I specify. Here is the context: I entered into an agreement with an ad company to show their ads in certains areas of the website. This being said, I only want a visitor to see it once per session/visit. If he has seen it already once, I want him to go straight to the destination of the hyperlink he clicked. Please PM me if you can do this. Please specify your rates, and a few examples of what you have done would be appreciated.