http://api.jquery.com/category/effects/
e
http://jqueryui.com

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.animate()
Custom

Perform a custom animation of a set of CSS properties.
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.clearQueue()
Custom, Data, Utilities

Remove from the queue all items that have not yet been run.
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.delay()
Custom

Set a timer to delay execution of subsequent items in the queue.
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.dequeue()
Custom, Data, Utilities

Execute the next function on the queue for the matched elements.
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.fadeIn()
Fading

Display the matched elements by fading them to opaque.
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.fadeOut()
Fading

Hide the matched elements by fading them to transparent.
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.fadeTo()
Fading

Adjust the opacity of the matched elements.
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.fadeToggle()
Fading

Display or hide the matched elements by animating their opacity.
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jQuery.fx.interval
Custom, Properties of the Global jQuery Object

The rate (in milliseconds) at which animations fire.
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jQuery.fx.off
Custom, Properties of the Global jQuery Object

Globally disable all animations.
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.hide()
Basics

Hide the matched elements.
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.queue()
Custom, Data, Utilities

Show the queue of functions to be executed on the matched elements.
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.show()
Basics

Display the matched elements.
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.slideDown()
Sliding

Display the matched elements with a sliding motion.
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.slideToggle()
Sliding

Display or hide the matched elements with a sliding motion.
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.slideUp()
Sliding

Hide the matched elements with a sliding motion.
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.stop()
Custom

Stop the currently-running animation on the matched elements.
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.toggle()
Basics

Display or hide the matched elements