Question is in the title. I'm asking because I just came across a website that redirected me to its affiliate product, but didn't leave the website. Do I have to install a plugin? Is it some PHP code? Here is the website: http://www.buytruthaboutabs.com/ ... Just scroll your mouse anywhere on the page (don't click anything), scroll it back to the URL box, then click "Stay on this page," and you'll see what I mean.