jquery.bez.min.js

/*!
 * Bez v1.0.10-g5ae0136
 * http://github.com/rdallasgray/bez
 * 
 * A plugin to convert CSS3 cubic-bezier co-ordinates to jQuery-compatible easing functions
 * 
 * With thanks to Nikolay Nemshilov for clarification on the cubic-bezier maths
 * See http://st-on-it.blogspot.com/2011/05/calculating-cubic-bezier-function.html
 * 
 * Copyright 2011 Robert Dallas Gray. All rights reserved.
 * Provided under the FreeBSD license: https://github.com/rdallasgray/bez/blob/master/LICENSE.txt
*/jQuery.extend({bez:function(a){var b="bez_"+$.makeArray(arguments).join("_").replace(".","p");if(typeof jQuery.easing[b]!="function"){var c=function(a,b){var c=[null,null],d=[null,null],e=[null,null],f=function(f,g){return e[g]=3*a[g],d[g]=3*(b[g]-a[g])-e[g],c[g]=1-e[g]-d[g],f*(e[g]+f*(d[g]+f*c[g]))},g=function(a){return e[0]+a*(2*d[0]+3*c[0]*a)},h=function(a){var b=a,c=0,d;while(++c<14){d=f(b,0)-a;if(Math.abs(d)<.001)break;b-=d/g(b)}return b};return function(a){return f(h(a),1)}};jQuery.easing[b]=function(b,d,e,f,g){return f*c([a[0],a[1]],[a[2],a[3]])(d/g)+e}}return b}});