Adblock Plus

I have recently come across a very annoying type of pop up that adblock plus does not block. From what I can figure out it opens a window to a site after you click on the page, even if you do not click on a link.
http://www.tesnexus.com/ uses this form and if it were not for the fact that it does it every time you go to a different page and click on something then i wouldn't mind it. So is there anyway to stop this type of pop up? Also i already tried blocksite and it works but it still does not stop the window from opening in the first place.

Using my list, I see no popunders

blocking *popunder* seems to work well, or http://popunder.* for this website.

thanks for the help, that filter stopped them dead.

Fanboy, the only reason I don't use your list is because

Note: This list is not fully optimized for Adblock Plus and may slow down your browsing.

:/

Sure, when using I was using plenty of regex it was slower, should be okay now, it could always be more optimised.., but yeah its the whole effective filtering vs efficient filtering argument.
thats everything, except the whitelist,
(with the whitelist)

For a moment I was afraid they found a way to work around the Firefox popup blocker. Seems they didn't, I still get a message "Firefox prevented this site from opening a popup window." But they will open a popup whenever you click something on the page, pretty nasty.