Is this some kind of Facebook video embed virus ?
 

Keep getting this url as hitting one of my sites which when clicked is just blank http://static.ak.facebook.com/common/referer_frame.php

And if you look it up on google one of the things it points to is this http://harry.progup.com/2012/02/face...d-youtube.html

Anybody come across this before ?
Its not giving me any virus warning at all and is not displaying the video or asking me to upgrade the plugin it just gives me a blank page when I click on the referer from my site stats.