Prototype delay function supported?

> Dear all,
>
> is the Prototype delay function supported in Seaside?
> (http://www.prototypejs.org/api/function/delay)
> I want for instance do the following: create a fast fade on an element, then
> delay for 3 seconds and then fade out the element again.
> fading in and out by:
> (html scriptaculous effect
>     id: 'notifications';
>     duration: 0.5;
>     appear),
> (html scriptaculous effect
>     id: 'notifications';
>     duration: 2.0;
>     fade)
>
> I want the fade to happen only after for instance 3 seconds. Is there a way
> to do this?
> I'm using Seaside 3.0.
>
> Thanks for any advice,
> Kind Regards,
> Bart
> --
> imagination is more important than knowledge - Albert Einstein
> Logic will get you from A to B. Imagination will take you everywhere -
> Albert Einstein
> Learn from yesterday, live for today, hope for tomorrow. The important thing
> is not to stop questioning. - Albert Einstein
> The true sign of intelligence is not knowledge but imagination. - Albert
> Einstein
> However beautiful the strategy, you should occasionally look at the results.
> - Sir Winston Churchill
> It's not enough that we do our best; sometimes we have to do what's
> required. - Sir Winston Churchill
>
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