Capturing Website Exit Clicks: Experiment #1
experimentgarden.blogspot.com
experimentgarden.blogspot.com
From Google:
How do I manually track clicks on outbound links?: http://www.google.com/support/googleanalytics/bin/answer.py?...
Also [url=http://damienkatz.net/2005/03/clicky_instantl_1.html] Damien Katz [/url] did a PoC (that works really well actually, albeit semi-dated) in 2005 of this concept.