I've been using Google Reader a lot, and lately more and more feeds are including Google Adsense for Feeds. I rarely click on the ads, but everynow and then I'll see an ad that interests me and I'll click on it. However, I've noticed most times when I do so I get the redirected to the following error message.
  
http://feedads0.googleadservices.com/~a/XBmTOL2fNhPC4TOZDxkiWhxVFWw/a?tr=2

Screenshot here:
http://www.kirb.us/images/google_ad_2.png

This got me curious, and I've clicked on various ads since and more often then not I get the error message even on Google's own ads like the following one.

http://www.kirb.us/images/google_ad.png

So what's going on? Anybody have a clue?

I have a flash site
i'm looking for the script who makes google ads in flash.
do you know this script?