The cookie toolbox that I created goes well beyond just being able to read, write, and delete cookies. It contains code making it easy to save entire arrays into a single cookie and to be able to easily update the array that you have stored in the cookie. This tutorial describes many of the additional [...]

Handling cookies from JavaScript is much easier once you have written functions that take care of reading, writing, and deleting cookies. To provide maximum flexibility in being able to use cookies I wrote a set of these functions that allows entire arrays of data to be stored within a single cookie if you need to [...]