Animation Effects on a PopUp Window

I was wondering if there is a jQuery animation that can be applied to a pop-up window when a button is pressed?

Basically have a page with a button - when the users presses this bu开发者_如何学编程tton, a popup windown appears - would like to apply some animation to this page such as zoom/fade-in if possible.

Thanks. T

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Use the show option to specify an animation to be used when the dialog is opened.