Por lo demás, enhorabuena por la web, ojalá hubiesen más páginas web de esta temática para que la gente no hiciese tantas barbaridades con Flash…

Un saludo.

Yes Matt, you’re right, setAttribute is not a prototype method, but a javascript DOM object method.
I write the fix in a hurry, so I don’t search for prototype equivalent.

I will really appreciate …

I just want to highlight two problems in you script:

- In the register method, the MooTools’ function $merge returns a copy of the extended object
otherwise Object.extend does return the extended object itself, so if you register more than one object,
they will both use the same data object. You must clone the data object before extends it, like this:
var data = Object.extend(Object.clone(this.dataOptions), options || {});

- In the setState method, you try to call this.form.setProperty(), but this method doesn’t exist in Prototype, only in MooTools.
You must use setAttribute() instead of setProperty().

Thanks for the script, it’s really helpful.

Thanks