Customize Checkboxes with PrettyCheckboxes
PrettyCheckboxes is for people who wants to have a consistent look for checkboxes across browser or those who simply want them to look better. By using this script you wont loose any of the regular inputs usability. It has been tested and is known to work in Firefox 2+, Opera 9.5, Safari 3.1.1 and Internet Explorer 6+. This script is licensed under Creative Commons Attribution 2.5. So you can use it in all you projects even commercial ones.
Requirements: jQuery Framework
License: Creative Commons 2.5 License