jQuery 1.7.1, HTML, CSS, JavaScript
jQuery 1.6.2, HTML, CSS, JavaScript
This will count the number of character occurrences in a string.
No-Library (pure JS), HTML, CSS, JavaScript
http://jquery.malsup.com/cycle/
Mootools 1.3.2, HTML, CSS, JavaScript
jQuery 1.7.2, HTML, CSS, JavaScript