JavaScript FishEye effect

Implementation: http://dojotoolkit.org/
Distribution: http://download.dojotoolkit.org/release-0.4.3/dojo-0.4.3-ajax.tar.gz
Demo: http://docs.huihoo.com/web/ajax/dojo/dojo-0.2.2-ajax/demos/widget/Fisheye.html
Source code (online): http://docs.huihoo.com/web/ajax/dojo/dojo-0.2.2-ajax/

Example in a WordPress distribution: http://www.tolo.ro/