carousel.min.js

/*! CSS3-Perspective-Carousel 2.1.0 | (c) 2015 Pedro Rogério | MIT License */
!function(a,b){"function"==typeof define&&define.amd?define(function(){return b(a)}):"object"==typeof exports?module.exports=b:a.Carousel=b(a)}(this,function(){"use strict";var a=function(b){return this&&this instanceof a?("string"==typeof b&&(b={key:b}),this.target=b.target,void this.early()):new a(b)};return a.init=function(b){return new a(b)},a.prototype={early:function(){this.target.append('<span class="nav-left"></span><span class="nav-right"></span>'),this.setupClass(),this.events()},isInViewport:function(a){"function"==typeof jQuery&&a instanceof jQuery&&(a=a[0]);var b=a.getBoundingClientRect();return b.top>=0&&b.left>=0&&b.bottom<=(window.innerHeight||document.documentElement.clientHeight)&&b.right<=(window.innerWidth||document.documentElement.clientWidth)},setupClass:function(){var a=this.target.find(".carousel-box");a.eq(0).addClass("left"),a.eq(1).addClass("is-active"),a.eq(2).addClass("right")},moveCarousel:function(a,b,c,d){var e,f=this.target.find(".is-active");a.removeClass(b),f.removeClass("is-active").addClass(b),e=f.siblings("."+c).removeClass(c).addClass("is-active").index(),e=d(e,a),a.eq(e).addClass(c)},events:function(){var a=this;this.target.on("click",".nav-left, .left",function(b){b.preventDefault(),a.moveCarousel(a.target.find(".carousel-wrapper li"),"right","left",function(a){return 1===a?"0":a-1})}),this.target.on("click",".nav-right, .right",function(b){b.preventDefault(),a.moveCarousel(a.target.find(".carousel-wrapper li"),"left","right",function(a,b){return a===b.length-1?"0":a+1})}),$(document).keyup(function(b){39===b.which&&a.isInViewport(a.target)&&a.target.find(".nav-right").trigger("click"),37===b.which&&a.isInViewport(a.target)&&a.target.find(".nav-left").trigger("click")})}},a});