Google Analytics comes with two very useful tools that aren’t enabled by default: Site Search and Event Tracking. When used, these tools can help give more meaningful statistics about users on your site.
via takadesigns.com
Mike Takahashi briefly describes Site Search and Event Tracking features available in Google Analytics. It's also a good thing to take a look at Ian Harris' intro in extending Google Analytics with jQuery (http://www.carronmedia.com/extend-google-analytics-with-jquery/).
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