jquery.fs.zoetrope.min.js

/* 
 * Zoetrope v3.0.4 - 2015-04-04 
 * A requestAnimationFrame polyfill and jQuery Animation shim. Part of the Formstone Library. 
 * http://classic.formstone.it/zoetrope/ 
 * 
 * Copyright 2015 Ben Plum; MIT Licensed 
 */ 

!function(a){"use strict";for(var b=0,c=["webkit","moz"],d=0;d<c.length&&!a.requestAnimationFrame;d++)a.requestAnimationFrame=a[c[d]+"RequestAnimationFrame"],a.cancelAnimationFrame=a[c[d]+"CancelAnimationFrame"]||a[c[d]+"CancelRequestAnimationFrame"];a.nativeRAF="undefined"!=typeof a.requestAnimationFrame,a.nativeRAF||(a.requestAnimationFrame=function(c,d){var e=(new Date).getTime(),f=Math.max(0,16-(e-b)),g=a.setTimeout(function(){c(e+f)},f);return b=e+f,g},a.cancelAnimationFrame=function(a){clearTimeout(a)})}(this),function(a,b){"use strict";function c(){d&&(b.requestAnimationFrame(c),jQuery.fx.tick())}var d=!1;b.nativeRAF||(a.fx.timer=function(b){b()&&a.timers.push(b)&&!d&&(d=!0,c())},a.fx.stop=function(){d=!1})}(jQuery,this);