jQuery 插件

jQuery 动画

jQuery----easing.js插件

用法介绍

 1  
 2 <script> 
 3 $(function(){ 
 4 $.easing.def="easeInQuad";//设置默认效果 
 5 var callback=function (){ 
 6 alert("ok"); 
 7 } 
 8 $("#t1").animate({ 
 9 "top":600 
10 },{duration: 3000, 
11 easing:"easeInQuad",//可省略 
12 complete: callback}) 
13 }) 
14 </script> 

具体参数细节: 
duration 选项: 
毫秒数 
complete 选项: 
完成后调用 
easing 选项: 
jswing 
def 
easeInQuad 
easeOutQuad 
easeInOutQuad 
easeInCubic 
easeOutCubic 
easeInOutCubic 
easeInQuart 
easeOutQuart 
easeInOutQuart 
easeInQuint 
easeOutQuint 
easeInOutQuint 
easeInSine 
easeOutSine 
easeInOutSine 
easeInExpo 
easeOutExpo 
easeInOutExpo 
easeInCirc 
easeOutCirc 
easeInOutCirc 
easeInElastic 
easeOutElastic 
easeInOutElastic 
easeInBack 
easeOutBack 
easeInOutBack 
easeInBounce 
easeOutBounce 
easeInOutBounce 

jQuery 插件

原文：http://www.cnblogs.com/liujianhui/p/4718398.html