MovieClip Tweening Prototyes

http://laco.wz.cz/tween/

ActionScript 1 and 2 api which adds following methods to all movieclips.

MovieClip.tween()\\
MovieClip.stopTween()\\
MovieClip.isTweening()\\ 
MovieClip.getTweens()\\
MovieClip.lockTween()\\
MovieClip.unlockTween()\\  
MovieClip.isTweenLocked()\\  
MovieClip.alphaTo()\\
MovieClip.brightnessTo()\\  
MovieClip.brightOffsetTo()\\  
MovieClip.colorTo()\\  
MovieClip.colorTransformTo()\\  
MovieClip.contrastTo()\\
MovieClip.frameTo()\\
MovieClip.scaleTo()\\
MovieClip.slideTo()\\
MovieClip.rotateTo()\\ 

Supports following easing equations:

"linear",\\
"easeInQuad","easeOutQuad","easeInOutQuad","easeOutInQuad"\\
"easeInCubic","easeOutCubic","easeInOutCubic","easeOutInCubic"\\
"easeInQuart","easeOutQuart","easeInOutQuart","easeOutInQuart"\\
"easeInQuint","easeOutQuint","easeInOutQuint","easeOutInQuint"\\
"easeInSine","easeOutSine","easeInOutSine","easeOutInSine"\\
"easeInExpo","easeOutExpo","easeInOutExpo","easeOutInExpo"\\
"easeInCirc","easeOutCirc","easeInOutCirc","easeOutInCirc"\\
"easeInElastic","easeOutElastic","easeInOutElastic","easeOutInElastic"\\
"easeInBack","easeOutBack","easeInOutBack","easeOutInBack"\\
"easeInBounce","easeOutBounce","easeInOutBounce""easeOutInBounce"\\