natejones/DigitalSignageWordpress — pull request #2 by EN-IS (2011-11-17 14:01:36+00:00)
Title: Keyboard buttons next and previous

// the code makes it possible to use the following buttons on your keyboard; next and previous (this way you can go to the next slide or previous)

Source: http://forum.jquery.com/topic/jquery-cycle-with-keyboard-scroll

Tested, it works!