What Does This Mean?

[spacemanspiff]

http://freepicssex.com/petite-girls.html

If you click on the Kat Young link in the top section, it opens her site in a new window just fine, but it also redirects my original window to AFF. Is that the affiliate doing that, or something like Zango? Or maybe a combo of both. Is a good, old fashioned nuking in order here?

Edited to say: I have links to other sites from the same sponsor that don't redirect the original page, although they're different pages.