This guide will show how powerful the MooTools Chain class is. In MooTools chaining facilitates the execution of a stack of functions sequentially and is extremely powerful. I have only tested this in MooTools v1.2 beta 2.
I will be posting more of these short guides on using MooTools in the upcoming weeks. Each will focus on a small problem and solve it with MooTools with the aim of being a useful way to learn the framework.