SEO position plus asynchronous version
Since May 17th 2010, Google Analytics provides you the asynchronous version of the tracking code by default.
SEO Position Plus is a script made by Andy Edmonds with contributions from Jim Mackay and myself. I contributed to the script making it work with the asynchronous version of the GATC.
SEO Position Plus allow us to track on Google Analytics the SERP where your site was clicked, the search engine TLD and site.
You can track your search engine visibility with Google Analytics.
Download seopositionplus.js (unzip it), put it in your site root and call it before </body>.
Output on Google Analytics
The next day check your google analytics website profile under profile Content > Event Tracking you should find something similar to this: