Testing custom events and interception

The initial example was using Prototype, but I asked for others to port, and immediately got a jQuery version from Malte, so now I will host links to the different ports:

• Prototype (Dion)
• jQuery (Malte)
• DOMAssistant (chenghong)
• Appcelerator (Kevin) and Appcelerator (Ivo)
• Mootools (Matthew)

I then went on to play with bindings keys to events, and then observing them. Here is an example using Prototype.