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Think of GSAP as the Swiss Army Knife of animation. It animates anything JavaScript can touch (CSS properties, canvas library objects, SVG, generic objects, whatever) and solves countless browser inconsistencies, all with blazing speed (up to 20x faster t

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/*! * VERSION: 0.1.12 * DATE: 2017-01-17 * UPDATES AND DOCS AT: http://greensock.com/jquery-gsap-plugin/ * * Requires TweenLite version 1.8.0 or higher and CSSPlugin. * * @license Copyright (c) 2013-2017, GreenSock. All rights reserved. * This work is subject to the terms at http://greensock.com/standard-license or for * Club GreenSock members, the software agreement that was issued with your membership. * * @author: Jack Doyle, jack@greensock.com */ !function(a){"use strict";var b,c,d,e=a.fn.animate,f=a.fn.stop,g=!0,h=function(a){var b,c={};for(b in a)c[b]=a[b];return c},i={overwrite:1,delay:1,useFrames:1,runBackwards:1,easeParams:1,yoyo:1,immediateRender:1,repeat:1,repeatDelay:1,autoCSS:1},j=",scrollTop,scrollLeft,show,hide,toggle,",k=j,l=function(a,b){for(var c in i)i[c]&&void 0!==a[c]&&(b[c]=a[c])},m=function(a){return function(b){return a.getRatio(b)}},n={},o=function(){var e,f,g,h=window.GreenSockGlobals||window;if(b=h.TweenMax||h.TweenLite,b&&(e=(b.version+".0.0").split("."),f=!(Number(e[0])>0&&Number(e[1])>7),h=h.com.greensock,c=h.plugins.CSSPlugin,n=h.easing.Ease.map||{}),!b||!c||f)return b=null,void(!d&&window.console&&(window.console.log("The jquery.gsap.js plugin requires the TweenMax (or at least TweenLite and CSSPlugin) JavaScript file(s)."+(f?" Version "+e.join(".")+" is too old.":"")),d=!0));if(a.easing){for(g in n)a.easing[g]=m(n[g]);o=!1}};a.fn.animate=function(d,f,i,j){if(d=d||{},o&&(o(),!b||!c))return e.call(this,d,f,i,j);if(!g||d.skipGSAP===!0||"object"==typeof f&&"function"==typeof f.step)return e.call(this,d,f,i,j);var m,p,q,r,s=a.speed(f,i,j),t={ease:n[s.easing]||(s.easing===!1?n.linear:n.swing)},u=this,v="object"==typeof f?f.specialEasing:null;for(p in d){if(m=d[p],m instanceof Array&&n[m[1]]&&(v=v||{},v[p]=m[1],m=m[0]),"show"===m||"hide"===m||"toggle"===m||-1!==k.indexOf(p)&&-1!==k.indexOf(","+p+","))return e.call(this,d,f,i,j);t[-1===p.indexOf("-")?p:a.camelCase(p)]=m}if(v){t=h(t),r=[];for(p in v)m=r[r.length]={},l(t,m),m.ease=n[v[p]]||t.ease,-1!==p.indexOf("-")&&(p=a.camelCase(p)),m[p]=t[p],delete t[p];0===r.length&&(r=null)}return q=function(c){var d,e=h(t);if(r)for(d=r.length;--d>-1;)b.to(this,a.fx.off?0:s.duration/1e3,r[d]);e.onComplete=function(){c?c():s.old&&a(this).each(s.old)},b.to(this,a.fx.off?0:s.duration/1e3,e)},s.queue!==!1?(u.queue(s.queue,q),"function"==typeof s.old&&a(u[u.length-1]).queue(s.queue,function(a){s.old.call(u),a()})):q.call(u),u},a.fn.stop=function(a,c){if(f.call(this,a,c),b){if(c)for(var d,e=b.getTweensOf(this),g=e.length;--g>-1;)d=e[g].totalTime()/e[g].totalDuration(),d>0&&1>d&&e[g].seek(e[g].totalDuration());b.killTweensOf(this)}return this},a.gsap={enabled:function(a){g=a},version:"0.1.12",legacyProps:function(a){k=j+a+","}}}(jQuery);