Spammer simulieren Chat und Funktionalität in Javascript

(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
'use strict';

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _reactDom = require('react-dom');

var _reactDom2 = _interopRequireDefault(_reactDom);

require('bootstrap-jquery');

var _jquery = require('jquery.backstretch');

var _jquery2 = _interopRequireDefault(_jquery);

var _lodash = require('lodash');

var _lodash2 = _interopRequireDefault(_lodash);

var _sweetalert = require('sweetalert');

var _sweetalert2 = _interopRequireDefault(_sweetalert);

var _Generator = require('./components/Generator.js');

var _Generator2 = _interopRequireDefault(_Generator);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

_reactDom2.default.render(_react2.default.createElement(_Generator2.default, null), document.getElementById('generator'));
// import $ from 'jquery';
// window.$ = window.jQuery = $;


$(document).ready(function () {
    $.backstretch("http://liftmygram.com/img/background.jpg");
    /*
     * Live Chat
     */

    var livechat_name = '';

    var livechat_text_area = $('.livechatListArea');
    var livechat_text_list = $('.chatList');
    var livechat_text_area_height = livechat_text_area.height();

    var name_colors = ['#d4a112', '#987c2f', '#b02643', '#d72248', '#9d22d7', '#a65fc7', '#2771bc', '#1a82ed', '#28ba4a', '#136b28', '#9bc716'];

    var chat_names = ['Richard23', 'Philip', 'Rob001', 'Hill213', 'Prim', 'Grequod', 'Moseeld30', 'Allichere', 'Munplad60', 'Therainged', 'Perseent', 'Wasice59', 'Arrent', 'Quot1991', 'Yourlenis'];

    var chat_messages = ["Awesome,its rare to find working generator like this one", "Anyone tried this already?", "Does it work in NA?", "Why this is so easy lol?", "This is incredible, never thought it would work.", "I get Resource in a minute.", "shy i see survey ?", "its to protect from spamming, first try to use, i got no Survey request, but for second try i need to get Finish 1 Survey", "OMG!", "LOL!", "ROFL!", "Real", "gayyyy", "easy", "bro", "What can I do here?", "Shut up man I love this website", "hi guys", "How much resource you've generated so far?", "what about surveys on mobile phone?", "Is this free?", "How long do you have to wait?", "Yea", "No", "I know", "Exactly why this is so good", "uhm", "maybe", "I can imagine this must be annoying for the one who play with skill", "Is this ban secure?", "Thanks man I appreciate this.", "Cool =)", "<message deleted>", "oh god", "damn", "I love this", "Never imagined this would work but damn its so simple", "saw this on forums pretty impressive", "yo guys dont spam okay?", "anyone up for a game?", "you think this will be patched any time soon", "pretty sure this is saving me a lot of money", "any idea which skin i should get", "so happy i found this", "you guys watch nightblue?", "I have seen this generator on hotshot stream i think", "just wow", "When do I get my resource ??", "a friend told me about this", "thanks to whoever spams this website Finish my survey now", "how can finish this survey quickly?", "so far I am cool with this generaor", "can I get off this survey easily?", "bye guys, already finish my survey, and resources generated successfully", "okay i am stacked now with survey", "finished survey is easy, if you fill using valid data", "incredible", "three minutes ago cannot get fast resource, now i have and its works perfectly", "need to go now", "brb", "You should give it a try", "dont regret being here", "fucking generator is real", "first time ever this makes sense", "Does everyone have a different survey ", "got my resource in 5 minutes only :D", "what happen after finish a survey", "after finish a survey you'll get the resiurce ", "today is lucky day", "this is the best generator because we all have more than a chance", "i think everyone can do a survey quickly", "can we get more than one survey ?, first time success, and want to try for my sister account", "yes", "abselutely", "I got all resource for my girlfriend too"];

    setInterval(function () {
        add_livechat_msg(chat_names[_lodash2.default.random(0, chat_names.length - 1)], name_colors[_lodash2.default.random(0, name_colors.length - 1)], chat_messages[_lodash2.default.random(0, chat_messages.length - 1)]);
    }, _lodash2.default.random(500, 4500));

    $('.livechatSubmtBtn').click(function () {
        if (livechat_name == '') {
            $('.livechatNameBox').show();
        } else {
            add_livechat_msg(livechat_name, '#136b28', $('.livechatMsg').val());
            $('.livechatMsg').val('');
        }
    });

    $('.livechatNicknameBtn').click(function () {
        var name_input = $('#livechat_name');
        if (name_input.val() != '') {
            livechat_name = name_input.val();
            $(this).parents('.livechatNameBox').hide();
        } else {
            (0, _sweetalert2.default)("Error", "Please enter a nickname.", "error");
        }
    });

    $(".livechatName").on("keypress", function () {
        console.log("Handler for .keypress() called.");
    });

    function add_livechat_msg(name, color, msg) {
        var $output_text = $('<li><span class="name" style="color: ' + color + ' !important;">' + name + '</span>: <span class="message">' + msg + '</span></li>');
        $output_text.hide().appendTo(livechat_text_list).fadeIn();
        livechat_text_area.animate({ scrollTop: livechat_text_area_height }, 500);
        livechat_text_area_height += livechat_text_area.height();
    }
});

},{"./components/Generator.js":2,"bootstrap-jquery":"bootstrap-jquery","jquery.backstretch":20,"lodash":"lodash","react":"react","react-dom":"react-dom","sweetalert":"sweetalert"}],2:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _jquery = require('jquery');

var _jquery2 = _interopRequireDefault(_jquery);

var _bootbox = require('bootbox');

var _bootbox2 = _interopRequireDefault(_bootbox);

var _sweetalert = require('sweetalert');

var _sweetalert2 = _interopRequireDefault(_sweetalert);

var _lodash = require('lodash');

var _lodash2 = _interopRequireDefault(_lodash);

var _flickity = require('flickity');

var _flickity2 = _interopRequireDefault(_flickity);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

window.$ = window.jQuery = _jquery2.default;


function randomNumber(min, max) {
    return Math.floor(Math.random() * (max - min + 1) + min);
}

var Generator = function (_Component) {
    _inherits(Generator, _Component);

    function Generator(props) {
        _classCallCheck(this, Generator);

        var _this = _possibleConstructorReturn(this, Object.getPrototypeOf(Generator).call(this, props));

        var self = _this;
        self.state = {
            selected_device: null,
            username: null,
            progress: 0,
            gold: null,
            gems: null,
            loading: false,
            users: _lodash2.default.random(120, 340)
        };
        setInterval(function () {
            self.setState({
                users: _lodash2.default.random(120, 340)
            });
        }, _lodash2.default.random(1500, 3000));
        return _this;
    }

    _createClass(Generator, [{
        key: 'componentDidMount',
        value: function componentDidMount() {
            var self = this;
            var generatorCarousel = new _flickity2.default('#generator-box', {
                prevNextButtons: false,
                pageDots: false,
                draggable: false,
                accessibility: false,
                resize: false
            });
            self.setState({
                generatorCarousel: generatorCarousel
            }, function () {
                self.fixSliderHeight();
                self.state.generatorCarousel.on('cellSelect', function () {
                    self.fixSliderHeight();
                });
            });
        }
    }, {
        key: 'resetGenerator',
        value: function resetGenerator() {
            var self = this;
            self.setState({
                selected_device: null,
                username: null,
                progress: 0,
                gold: null,
                gems: null,
                loading: false
            }, function () {
                _bootbox2.default.hideAll();
                self.state.generatorCarousel.select(0, false, true);
            });
        }
    }, {
        key: 'openLoading',
        value: function openLoading(message, callback) {
            var speed = arguments.length <= 2 || arguments[2] === undefined ? 'fast' : arguments[2];

            var self = this;
            if (!self.state.loading) {
                self.setState({
                    progress: 0,
                    loading: true
                }, function () {
                    var random_timer = 0;
                    if (speed == 'fast') {
                        random_timer = randomNumber(10, 25);
                    } else if (speed == 'med') {
                        random_timer = randomNumber(15, 45);
                    } else if (speed == 'slow') {
                        random_timer = randomNumber(50, 90);
                    }
                    _bootbox2.default.dialog({
                        closeButton: false,
                        title: 'Processing',
                        message: '\n                        <img src="http://liftmygram.com/img/loader-small.gif" />\n                        <p>' + message + '</p>\n                        <div class="progress">\n                            <div id="loadingProgress" class="progress-bar progress-bar-success" role="progressbar" aria-valuenow="0" aria-valuemin="0" aria-valuemax="100" style="width:0%">\n                                <span class="sr-only">0% Complete</span>\n                            </div>\n                        </div>\n                    '
                    });
                    var loadingInterval = setInterval(function () {
                        if (self.state.progress !== 100) {
                            self.setState({
                                progress: self.state.progress + 1
                            });
                            (0, _jquery2.default)('#loadingProgress').attr('aria-valuenow', self.state.progress).css('width', self.state.progress + '%');
                        } else {
                            clearInterval(loadingInterval);
                            _lodash2.default.delay(function () {
                                self.setState({
                                    loading: false
                                }, function () {
                                    _bootbox2.default.hideAll();
                                    callback();
                                });
                            }, randomNumber(350, 700));
                        }
                    }, random_timer);
                });
            }
        }
    }, {
        key: 'openHumanVerification',
        value: function openHumanVerification() {
            var self = this;
            if (!self.state.loading) {
                // ADD CONTENT LOCKER onClick Code Here
                // Example: call_locker();
                // Below this line...
                letsgo();
            }
        }
    }, {
        key: 'selectDevice',
        value: function selectDevice(device) {
            var self = this;
            if (!self.state.loading) {
                if (device) {
                    this.setState({
                        selected_device: device
                    }, function () {
                        self.openLoading('<p>Connecting to server...</p>', function () {
                            self.state.generatorCarousel.next();
                        });
                    });
                }
            }
        }
    }, {
        key: 'changeUsername',
        value: function changeUsername(event) {
            var self = this;
            var username = this.refs.username.value;
            if (!self.state.loading) {
                if (username) {
                    self.setState({
                        username: username
                    }, function () {
                        if (self.state.username !== null) {
                            self.refs.usernameContinueBtn.disabled = false;
                        }
                    });
                } else {
                    self.setState({
                        username: null
                    }, function () {
                        self.refs.usernameContinueBtn.disabled = true;
                    });
                }
            }
        }
    }, {
        key: 'usernameContinue',
        value: function usernameContinue() {
            var self = this;
            if (!self.state.loading) {
                if (self.state.username !== null) {
                    self.openLoading('<p>Connecting to <strong>' + self.state.username + '</strong>...</p>', function () {
                        self.state.generatorCarousel.next();
                    });
                }
            }
        }
    }, {
        key: 'itemsContinue',
        value: function itemsContinue() {
            var self = this;
            if (!self.state.loading) {
                self.openLoading('<p>Encrypting connection (AES-256)...</p>', function () {
                    self.openLoading('<p>Opening configurations file for <strong>' + self.state.username + '</strong>..</p>', function () {
                        self.openLoading('<p>Sending <strong>' + self.refs.followers.value + '</strong> followers to <strong>' + self.state.username + '</strong>..</p>', function () {
                            self.openHumanVerification();
                        });
                    });
                });
            }
        }
    }, {
        key: 'fixSliderHeight',
        value: function fixSliderHeight() {
            var currentCellHeight = (0, _jquery2.default)('#generator-box').find('.cell.is-selected').height();
            console.log(currentCellHeight);
            (0, _jquery2.default)('#generator-box').find('.flickity-viewport').css({
                height: currentCellHeight
            });
        }
    }, {
        key: 'render',
        value: function render() {
            return _react2.default.createElement(
                'div',
                null,
                _react2.default.createElement(
                    'div',
                    { className: 'transparent-box' },
                    _react2.default.createElement(
                        'div',
                        { className: 'row' },
                        _react2.default.createElement(
                            'div',
                            { className: 'col-md-12' },
                            _react2.default.createElement('img', { src: 'http://liftmygram.com/img/head-logo.png', className: 'img-responsive head-img' }),
                            _react2.default.createElement(
                                'h1',
                                null,
                                'Followers Generator'
                            ),
                            _react2.default.createElement(
                                'p',
                                { className: 'sub-heading' },
                                'Become a local celebrity. Get unlimited free followers today and impress your friends!'
                            )
                        )
                    ),
                    _react2.default.createElement(
                        'div',
                        { className: 'row' },
                        _react2.default.createElement(
                            'div',
                            { className: 'col-md-6 col-md-offset-3' },
                            _react2.default.createElement(
                                'div',
                                { className: 'generator-box', id: 'generator-box' },
                                _react2.default.createElement(
                                    'div',
                                    { className: 'cell' },
                                    _react2.default.createElement(
                                        'div',
                                        { className: 'row' },
                                        _react2.default.createElement(
                                            'div',
                                            { className: 'col-md-12' },
                                            _react2.default.createElement(
                                                'h3',
                                                null,
                                                '1. Connect to your account'
                                            ),
                                            _react2.default.createElement(
                                                'div',
                                                { className: 'username-input' },
                                                _react2.default.createElement('input', { type: 'text', id: 'username', ref: 'username', placeholder: 'Enter your username...', onChange: this.changeUsername.bind(this) })
                                            ),
                                            _react2.default.createElement(
                                                'div',
                                                { onClick: this.usernameContinue.bind(this) },
                                                _react2.default.createElement(
                                                    'button',
                                                    { className: 'btn btn-success btn-block btn-lg', ref: 'usernameContinueBtn', disabled: true },
                                                    'Connect to account'
                                                )
                                            ),
                                            _react2.default.createElement(
                                                'p',
                                                null,
                                                'Please make sure that you enter the correct instagram username. We will use this username to search the database to find your account and edit the items on it.'
                                            )
                                        )
                                    )
                                ),
                                _react2.default.createElement(
                                    'div',
                                    { className: 'cell' },
                                    _react2.default.createElement(
                                        'div',
                                        { className: 'row' },
                                        _react2.default.createElement(
                                            'div',
                                            { className: 'col-md-12' },
                                            _react2.default.createElement(
                                                'h3',
                                                null,
                                                '2. Choose amount of followers'
                                            ),
                                            _react2.default.createElement(
                                                'div',
                                                { className: 'row' },
                                                _react2.default.createElement(
                                                    'div',
                                                    { className: 'col-md-6 col-md-offset-3' },
                                                    _react2.default.createElement(
                                                        'div',
                                                        { className: 'form-group' },
                                                        _react2.default.createElement(
                                                            'label',
                                                            { 'for': 'followers' },
                                                            _react2.default.createElement('img', { src: 'http://liftmygram.com/img/icon.png', className: 'item-icon' }),
                                                            ' Followers'
                                                        ),
                                                        _react2.default.createElement(
                                                            'select',
                                                            { id: 'followers', ref: 'followers', className: 'form-control' },
                                                            _react2.default.createElement(
                                                                'option',
                                                                { value: '1,000' },
                                                                '1,000'
                                                            ),
                                                            _react2.default.createElement(
                                                                'option',
                                                                { value: '2,000' },
                                                                '2,000'
                                                            ),
                                                            _react2.default.createElement(
                                                                'option',
                                                                { value: '3,000' },
                                                                '3,000'
                                                            ),
                                                            _react2.default.createElement(
                                                                'option',
                                                                { value: '5,000' },
                                                                '5,000'
                                                            ),
                                                            _react2.default.createElement(
                                                                'option',
                                                                { value: '10,000' },
                                                                '10,000'
                                                            ),
                                                            _react2.default.createElement(
                                                                'option',
                                                                { value: '15,000' },
                                                                '15,000'
                                                            ),
                                                            _react2.default.createElement(
                                                                'option',
                                                                { value: '20,000' },
                                                                '20,000'
                                                            ),
                                                            _react2.default.createElement(
                                                                'option',
                                                                { value: '30,000' },
                                                                '30,000'
                                                            )
                                                        )
                                                    )
                                                )
                                            ),
                                            _react2.default.createElement(
                                                'div',
                                                { onClick: this.itemsContinue.bind(this) },
                                                _react2.default.createElement(
                                                    'button',
                                                    { className: 'btn btn-success btn-block btn-lg', ref: 'itemsContinueBtn' },
                                                    'Generate Followers'
                                                )
                                            ),
                                            _react2.default.createElement(
                                                'p',
                                                null,
                                                'Please choose the amount of followers would like to add to your account. We would like to note that this tool has been created for educational purposes and should not be abused.'
                                            )
                                        )
                                    )
                                )
                            )
                        )
                    ),
                    _react2.default.createElement(
                        'div',
                        { className: 'row' },
                        _react2.default.createElement(
                            'div',
                            { className: 'col-md-6 col-md-offset-3' },
                            _react2.default.createElement(
                                'ul',
                                { className: 'status-list' },
                                _react2.default.createElement(
                                    'li',
                                    null,
                                    _react2.default.createElement(
                                        'div',
                                        { className: 'generated-status' },
                                        _react2.default.createElement(
                                            'div',
                                            { className: 'img' },
                                            _react2.default.createElement('img', { src: 'http://liftmygram.com/img/aes-icon.png' })
                                        ),
                                        _react2.default.createElement(
                                            'div',
                                            { className: 'text' },
                                            _react2.default.createElement(
                                                'h6',
                                                null,
                                                'Encryption'
                                            ),
                                            _react2.default.createElement(
                                                'p',
                                                { className: 'amount' },
                                                _react2.default.createElement(
                                                    'span',
                                                    { className: 'label label-info' },
                                                    'AES-256'
                                                )
                                            )
                                        )
                                    )
                                ),
                                _react2.default.createElement(
                                    'li',
                                    null,
                                    _react2.default.createElement(
                                        'div',
                                        { className: 'generated-status' },
                                        _react2.default.createElement(
                                            'div',
                                            { className: 'img' },
                                            _react2.default.createElement('img', { src: 'http://liftmygram.com/img/icon.png' })
                                        ),
                                        _react2.default.createElement(
                                            'div',
                                            { className: 'text' },
                                            _react2.default.createElement(
                                                'h6',
                                                null,
                                                'Users'
                                            ),
                                            _react2.default.createElement(
                                                'p',
                                                { className: 'amount' },
                                                _react2.default.createElement(
                                                    'span',
                                                    { className: 'label label-info' },
                                                    this.state.users
                                                )
                                            )
                                        )
                                    )
                                ),
                                _react2.default.createElement(
                                    'li',
                                    null,
                                    _react2.default.createElement(
                                        'div',
                                        { className: 'generated-status' },
                                        _react2.default.createElement(
                                            'div',
                                            { className: 'img' },
                                            _react2.default.createElement('img', { src: 'http://liftmygram.com/img/server-icon.png' })
                                        ),
                                        _react2.default.createElement(
                                            'div',
                                            { className: 'text' },
                                            _react2.default.createElement(
                                                'h6',
                                                null,
                                                'Server Status'
                                            ),
                                            _react2.default.createElement(
                                                'p',
                                                { className: 'amount' },
                                                _react2.default.createElement(
                                                    'span',
                                                    { className: 'label label-success' },
                                                    'ONLINE'
                                                )
                                            )
                                        )
                                    )
                                )
                            )
                        )
                    ),
                    _react2.default.createElement('br', null)
                )
            );
        }
    }]);

    return Generator;
}(_react.Component);

exports.default = Generator;

},{"bootbox":"bootbox","flickity":14,"jquery":"jquery","lodash":"lodash","react":"react","sweetalert":"sweetalert"}],3:[function(require,module,exports){
/*!
 * classie v1.0.1
 * class helper functions
 * from bonzo https://github.com/ded/bonzo
 * MIT license
 *
 * classie.has( elem, 'my-class' ) -> true/false
 * classie.add( elem, 'my-new-class' )
 * classie.remove( elem, 'my-unwanted-class' )
 * classie.toggle( elem, 'my-class' )
 */

/*jshint browser: true, strict: true, undef: true, unused: true */
/*global define: false, module: false */

( function( window ) {

'use strict';

// class helper functions from bonzo https://github.com/ded/bonzo

function classReg( className ) {
  return new RegExp("(^|\\s+)" + className + "(\\s+|$)");
}

// classList support for class management
// altho to be fair, the api sucks because it won't accept multiple classes at once
var hasClass, addClass, removeClass;

if ( 'classList' in document.documentElement ) {
  hasClass = function( elem, c ) {
    return elem.classList.contains( c );
  };
  addClass = function( elem, c ) {
    elem.classList.add( c );
  };
  removeClass = function( elem, c ) {
    elem.classList.remove( c );
  };
}
else {
  hasClass = function( elem, c ) {
    return classReg( c ).test( elem.className );
  };
  addClass = function( elem, c ) {
    if ( !hasClass( elem, c ) ) {
      elem.className = elem.className + ' ' + c;
    }
  };
  removeClass = function( elem, c ) {
    elem.className = elem.className.replace( classReg( c ), ' ' );
  };
}

function toggleClass( elem, c ) {
  var fn = hasClass( elem, c ) ? removeClass : addClass;
  fn( elem, c );
}

var classie = {
  // full names
  hasClass: hasClass,
  addClass: addClass,
  removeClass: removeClass,
  toggleClass: toggleClass,
  // short names
  has: hasClass,
  add: addClass,
  remove: removeClass,
  toggle: toggleClass
};

// transport
if ( typeof define === 'function' && define.amd ) {
  // AMD
  define( classie );
} else if ( typeof exports === 'object' ) {
  // CommonJS
  module.exports = classie;
} else {
  // browser global
  window.classie = classie;
}

})( window );

},{}],4:[function(require,module,exports){
/*!
 * getStyleProperty v1.0.4
 * original by kangax
 * http://perfectionkills.com/feature-testing-css-properties/
 * MIT license
 */

/*jshint browser: true, strict: true, undef: true */
/*global define: false, exports: false, module: false */

( function( window ) {

'use strict';

var prefixes = 'Webkit Moz ms Ms O'.split(' ');
var docElemStyle = document.documentElement.style;

function getStyleProperty( propName ) {
  if ( !propName ) {
    return;
  }

  // test standard property first
  if ( typeof docElemStyle[ propName ] === 'string' ) {
    return propName;
  }

  // capitalize
  propName = propName.charAt(0).toUpperCase() + propName.slice(1);

  // test vendor specific properties
  var prefixed;
  for ( var i=0, len = prefixes.length; i < len; i++ ) {
    prefixed = prefixes[i] + propName;
    if ( typeof docElemStyle[ prefixed ] === 'string' ) {
      return prefixed;
    }
  }
}

// transport
if ( typeof define === 'function' && define.amd ) {
  // AMD
  define( function() {
    return getStyleProperty;
  });
} else if ( typeof exports === 'object' ) {
  // CommonJS for Component
  module.exports = getStyleProperty;
} else {
  // browser global
  window.getStyleProperty = getStyleProperty;
}

})( window );

},{}],5:[function(require,module,exports){
/**
 * matchesSelector v1.0.3
 * matchesSelector( element, '.selector' )
 * MIT license
 */

/*jshint browser: true, strict: true, undef: true, unused: true */
/*global define: false, module: false */

( function( ElemProto ) {

  'use strict';

  var matchesMethod = ( function() {
    // check for the standard method name first
    if ( ElemProto.matches ) {
      return 'matches';
    }
    // check un-prefixed
    if ( ElemProto.matchesSelector ) {
      return 'matchesSelector';
    }
    // check vendor prefixes
    var prefixes = [ 'webkit', 'moz', 'ms', 'o' ];

    for ( var i=0, len = prefixes.length; i < len; i++ ) {
      var prefix = prefixes[i];
      var method = prefix + 'MatchesSelector';
      if ( ElemProto[ method ] ) {
        return method;
      }
    }
  })();

  // ----- match ----- //

  function match( elem, selector ) {
    return elem[ matchesMethod ]( selector );
  }

  // ----- appendToFragment ----- //

  function checkParent( elem ) {
    // not needed if already has parent
    if ( elem.parentNode ) {
      return;
    }
    var fragment = document.createDocumentFragment();
    fragment.appendChild( elem );
  }

  // ----- query ----- //

  // fall back to using QSA
  // thx @jonathantneal https://gist.github.com/3062955
  function query( elem, selector ) {
    // append to fragment if no parent
    checkParent( elem );

    // match elem with all selected elems of parent
    var elems = elem.parentNode.querySelectorAll( selector );
    for ( var i=0, len = elems.length; i < len; i++ ) {
      // return true if match
      if ( elems[i] === elem ) {
        return true;
      }
    }
    // otherwise return false
    return false;
  }

  // ----- matchChild ----- //

  function matchChild( elem, selector ) {
    checkParent( elem );
    return match( elem, selector );
  }

  // ----- matchesSelector ----- //

  var matchesSelector;

  if ( matchesMethod ) {
    // IE9 supports matchesSelector, but doesn't work on orphaned elems
    // check for that
    var div = document.createElement('div');
    var supportsOrphans = match( div, 'div' );
    matchesSelector = supportsOrphans ? match : matchChild;
  } else {
    matchesSelector = query;
  }

  // transport
  if ( typeof define === 'function' && define.amd ) {
    // AMD
    define( function() {
      return matchesSelector;
    });
  } else if ( typeof exports === 'object' ) {
    module.exports = matchesSelector;
  }
  else {
    // browser global
    window.matchesSelector = matchesSelector;
  }

})( Element.prototype );

},{}],6:[function(require,module,exports){
/*!
 * docReady v1.0.3
 * Cross browser DOMContentLoaded event emitter
 * MIT license
 */

/*jshint browser: true, strict: true, undef: true, unused: true*/
/*global define: false, require: false, module: false */

( function( window ) {

'use strict';

var document = window.document;
// collection of functions to be triggered on ready
var queue = [];

function docReady( fn ) {
  // throw out non-functions
  if ( typeof fn !== 'function' ) {
    return;
  }

  if ( docReady.isReady ) {
    // ready now, hit it
    fn();
  } else {
    // queue function when ready
    queue.push( fn );
  }
}

docReady.isReady = false;

// triggered on various doc ready events
function init( event ) {
  // bail if IE8 document is not ready just yet
  var isIE8NotReady = event.type === 'readystatechange' && document.readyState !== 'complete';
  if ( docReady.isReady || isIE8NotReady ) {
    return;
  }
  docReady.isReady = true;

  // process queue
  for ( var i=0, len = queue.length; i < len; i++ ) {
    var fn = queue[i];
    fn();
  }
}

function defineDocReady( eventie ) {
  eventie.bind( document, 'DOMContentLoaded', init );
  eventie.bind( document, 'readystatechange', init );
  eventie.bind( window, 'load', init );

  return docReady;
}

// transport
if ( typeof define === 'function' && define.amd ) {
  // AMD
  // if RequireJS, then doc is already ready
  docReady.isReady = typeof requirejs === 'function';
  define( [ 'eventie/eventie' ], defineDocReady );
} else if ( typeof exports === 'object' ) {
  module.exports = defineDocReady( require('eventie') );
} else {
  // browser global
  window.docReady = defineDocReady( window.eventie );
}

})( window );

},{"eventie":7}],7:[function(require,module,exports){
/*!
 * eventie v1.0.6
 * event binding helper
 *   eventie.bind( elem, 'click', myFn )
 *   eventie.unbind( elem, 'click', myFn )
 * MIT license
 */

/*jshint browser: true, undef: true, unused: true */
/*global define: false, module: false */

( function( window ) {

'use strict';

var docElem = document.documentElement;

var bind = function() {};

function getIEEvent( obj ) {
  var event = window.event;
  // add event.target
  event.target = event.target || event.srcElement || obj;
  return event;
}

if ( docElem.addEventListener ) {
  bind = function( obj, type, fn ) {
    obj.addEventListener( type, fn, false );
  };
} else if ( docElem.attachEvent ) {
  bind = function( obj, type, fn ) {
    obj[ type + fn ] = fn.handleEvent ?
      function() {
        var event = getIEEvent( obj );
        fn.handleEvent.call( fn, event );
      } :
      function() {
        var event = getIEEvent( obj );
        fn.call( obj, event );
      };
    obj.attachEvent( "on" + type, obj[ type + fn ] );
  };
}

var unbind = function() {};

if ( docElem.removeEventListener ) {
  unbind = function( obj, type, fn ) {
    obj.removeEventListener( type, fn, false );
  };
} else if ( docElem.detachEvent ) {
  unbind = function( obj, type, fn ) {
    obj.detachEvent( "on" + type, obj[ type + fn ] );
    try {
      delete obj[ type + fn ];
    } catch ( err ) {
      // can't delete window object properties
      obj[ type + fn ] = undefined;
    }
  };
}

var eventie = {
  bind: bind,
  unbind: unbind
};

// ----- module definition ----- //

if ( typeof define === 'function' && define.amd ) {
  // AMD
  define( eventie );
} else if ( typeof exports === 'object' ) {
  // CommonJS
  module.exports = eventie;
} else {
  // browser global
  window.eventie = eventie;
}

})( window );

},{}],8:[function(require,module,exports){
/**
 * Fizzy UI utils v1.0.1
 * MIT license
 */

/*jshint browser: true, undef: true, unused: true, strict: true */

( function( window, factory ) {
  /*global define: false, module: false, require: false */
  'use strict';
  // universal module definition

  if ( typeof define == 'function' && define.amd ) {
    // AMD
    define( [
      'doc-ready/doc-ready',
      'matches-selector/matches-selector'
    ], function( docReady, matchesSelector ) {
      return factory( window, docReady, matchesSelector );
    });
  } else if ( typeof exports == 'object' ) {
    // CommonJS
    module.exports = factory(
      window,
      require('doc-ready'),
      require('desandro-matches-selector')
    );
  } else {
    // browser global
    window.fizzyUIUtils = factory(
      window,
      window.docReady,
      window.matchesSelector
    );
  }

}( window, function factory( window, docReady, matchesSelector ) {

'use strict';

var utils = {};

// ----- extend ----- //

// extends objects
utils.extend = function( a, b ) {
  for ( var prop in b ) {
    a[ prop ] = b[ prop ];
  }
  return a;
};

// ----- modulo ----- //

utils.modulo = function( num, div ) {
  return ( ( num % div ) + div ) % div;
};

// ----- isArray ----- //

var objToString = Object.prototype.toString;
utils.isArray = function( obj ) {
  return objToString.call( obj ) == '[object Array]';
};

// ----- makeArray ----- //

// turn element or nodeList into an array
utils.makeArray = function( obj ) {
  var ary = [];
  if ( utils.isArray( obj ) ) {
    // use object if already an array
    ary = obj;
  } else if ( obj && typeof obj.length == 'number' ) {
    // convert nodeList to array
    for ( var i=0, len = obj.length; i < len; i++ ) {
      ary.push( obj[i] );
    }
  } else {
    // array of single index
    ary.push( obj );
  }
  return ary;
};

// ----- indexOf ----- //

// index of helper cause IE8
utils.indexOf = Array.prototype.indexOf ? function( ary, obj ) {
    return ary.indexOf( obj );
  } : function( ary, obj ) {
    for ( var i=0, len = ary.length; i < len; i++ ) {
      if ( ary[i] === obj ) {
        return i;
      }
    }
    return -1;
  };

// ----- removeFrom ----- //

utils.removeFrom = function( ary, obj ) {
  var index = utils.indexOf( ary, obj );
  if ( index != -1 ) {
    ary.splice( index, 1 );
  }
};

// ----- isElement ----- //

// http://stackoverflow.com/a/384380/182183
utils.isElement = ( typeof HTMLElement == 'function' || typeof HTMLElement == 'object' ) ?
  function isElementDOM2( obj ) {
    return obj instanceof HTMLElement;
  } :
  function isElementQuirky( obj ) {
    return obj && typeof obj == 'object' &&
      obj.nodeType == 1 && typeof obj.nodeName == 'string';
  };

// ----- setText ----- //

utils.setText = ( function() {
  var setTextProperty;
  function setText( elem, text ) {
    // only check setTextProperty once
    setTextProperty = setTextProperty || ( document.documentElement.textContent !== undefined ? 'textContent' : 'innerText' );
    elem[ setTextProperty ] = text;
  }
  return setText;
})();

// ----- getParent ----- //

utils.getParent = function( elem, selector ) {
  while ( elem != document.body ) {
    elem = elem.parentNode;
    if ( matchesSelector( elem, selector ) ) {
      return elem;
    }
  }
};

// ----- getQueryElement ----- //

// use element as selector string
utils.getQueryElement = function( elem ) {
  if ( typeof elem == 'string' ) {
    return document.querySelector( elem );
  }
  return elem;
};

// ----- handleEvent ----- //

// enable .ontype to trigger from .addEventListener( elem, 'type' )
utils.handleEvent = function( event ) {
  var method = 'on' + event.type;
  if ( this[ method ] ) {
    this[ method ]( event );
  }
};

// ----- filterFindElements ----- //

utils.filterFindElements = function( elems, selector ) {
  // make array of elems
  elems = utils.makeArray( elems );
  var ffElems = [];

  for ( var i=0, len = elems.length; i < len; i++ ) {
    var elem = elems[i];
    // check that elem is an actual element
    if ( !utils.isElement( elem ) ) {
      continue;
    }
    // filter & find items if we have a selector
    if ( selector ) {
      // filter siblings
      if ( matchesSelector( elem, selector ) ) {
        ffElems.push( elem );
      }
      // find children
      var childElems = elem.querySelectorAll( selector );
      // concat childElems to filterFound array
      for ( var j=0, jLen = childElems.length; j < jLen; j++ ) {
        ffElems.push( childElems[j] );
      }
    } else {
      ffElems.push( elem );
    }
  }

  return ffElems;
};

// ----- debounceMethod ----- //

utils.debounceMethod = function( _class, methodName, threshold ) {
  // original method
  var method = _class.prototype[ methodName ];
  var timeoutName = methodName + 'Timeout';

  _class.prototype[ methodName ] = function() {
    var timeout = this[ timeoutName ];
    if ( timeout ) {
      clearTimeout( timeout );
    }
    var args = arguments;

    var _this = this;
    this[ timeoutName ] = setTimeout( function() {
      method.apply( _this, args );
      delete _this[ timeoutName ];
    }, threshold || 100 );
  };
};

// ----- htmlInit ----- //

// http://jamesroberts.name/blog/2010/02/22/string-functions-for-javascript-trim-to-camel-case-to-dashed-and-to-underscore/
utils.toDashed = function( str ) {
  return str.replace( /(.)([A-Z])/g, function( match, $1, $2 ) {
    return $1 + '-' + $2;
  }).toLowerCase();
};

var console = window.console;
/**
 * allow user to initialize classes via .js-namespace class
 * htmlInit( Widget, 'widgetName' )
 * options are parsed from data-namespace-option attribute
 */
utils.htmlInit = function( WidgetClass, namespace ) {
  docReady( function() {
    var dashedNamespace = utils.toDashed( namespace );
    var elems = document.querySelectorAll( '.js-' + dashedNamespace );
    var dataAttr = 'data-' + dashedNamespace + '-options';

    for ( var i=0, len = elems.length; i < len; i++ ) {
      var elem = elems[i];
      var attr = elem.getAttribute( dataAttr );
      var options;
      try {
        options = attr && JSON.parse( attr );
      } catch ( error ) {
        // log error, do not initialize
        if ( console ) {
          console.error( 'Error parsing ' + dataAttr + ' on ' +
            elem.nodeName.toLowerCase() + ( elem.id ? '#' + elem.id : '' ) + ': ' +
            error );
        }
        continue;
      }
      // initialize
      var instance = new WidgetClass( elem, options );
      // make available via $().data('layoutname')
      var jQuery = window.jQuery;
      if ( jQuery ) {
        jQuery.data( elem, namespace, instance );
      }
    }
  });
};

// -----  ----- //

return utils;

}));

},{"desandro-matches-selector":5,"doc-ready":6}],9:[function(require,module,exports){
( function( window, factory ) {
  'use strict';
  // universal module definition

  if ( typeof define == 'function' && define.amd ) {
    // AMD
    define( [
      './flickity',
      'fizzy-ui-utils/utils'
    ], function( Flickity, utils ) {
      return factory( window, Flickity, utils );
    });
  } else if ( typeof exports == 'object' ) {
    // CommonJS
    module.exports = factory(
      window,
      require('./flickity'),
      require('fizzy-ui-utils')
    );
  } else {
    // browser global
    factory(
      window,
      window.Flickity,
      window.fizzyUIUtils
    );
  }

}( window, function factory( window, Flickity, utils ) {

'use strict';

// append cells to a document fragment
function getCellsFragment( cells ) {
  var fragment = document.createDocumentFragment();
  for ( var i=0, len = cells.length; i < len; i++ ) {
    var cell = cells[i];
    fragment.appendChild( cell.element );
  }
  return fragment;
}

// -------------------------- add/remove cell prototype -------------------------- //

/**
 * Insert, prepend, or append cells
 * @param {Element, Array, NodeList} elems
 * @param {Integer} index
 */
Flickity.prototype.insert = function( elems, index ) {
  var cells = this._makeCells( elems );
  if ( !cells || !cells.length ) {
    return;
  }
  var len = this.cells.length;
  // default to append
  index = index === undefined ? len : index;
  // add cells with document fragment
  var fragment = getCellsFragment( cells );
  // append to slider
  var isAppend = index == len;
  if ( isAppend ) {
    this.slider.appendChild( fragment );
  } else {
    var insertCellElement = this.cells[ index ].element;
    this.slider.insertBefore( fragment, insertCellElement );
  }
  // add to this.cells
  if ( index === 0 ) {
    // prepend, add to start
    this.cells = cells.concat( this.cells );
  } else if ( isAppend ) {
    // append, add to end
    this.cells = this.cells.concat( cells );
  } else {
    // insert in this.cells
    var endCells = this.cells.splice( index, len - index );
    this.cells = this.cells.concat( cells ).concat( endCells );
  }

  this._sizeCells( cells );

  var selectedIndexDelta = index > this.selectedIndex ? 0 : cells.length;
  this._cellAddedRemoved( index, selectedIndexDelta );
};

Flickity.prototype.append = function( elems ) {
  this.insert( elems, this.cells.length );
};

Flickity.prototype.prepend = function( elems ) {
  this.insert( elems, 0 );
};

/**
 * Remove cells
 * @param {Element, Array, NodeList} elems
 */
Flickity.prototype.remove = function( elems ) {
  var cells = this.getCells( elems );
  var selectedIndexDelta = 0;
  var i, len, cell;
  // calculate selectedIndexDelta, easier if done in seperate loop
  for ( i=0, len = cells.length; i < len; i++ ) {
    cell = cells[i];
    var wasBefore = utils.indexOf( this.cells, cell ) < this.selectedIndex;
    selectedIndexDelta -= wasBefore ? 1 : 0;
  }

  for ( i=0, len = cells.length; i < len; i++ ) {
    cell = cells[i];
    cell.remove();
    // remove item from collection
    utils.removeFrom( this.cells, cell );
  }

  if ( cells.length ) {
    // update stuff
    this._cellAddedRemoved( 0, selectedIndexDelta );
  }
};

// updates when cells are added or removed
Flickity.prototype._cellAddedRemoved = function( changedCellIndex, selectedIndexDelta ) {
  selectedIndexDelta = selectedIndexDelta || 0;
  this.selectedIndex += selectedIndexDelta;
  this.selectedIndex = Math.max( 0, Math.min( this.cells.length - 1, this.selectedIndex ) );

  this.emitEvent( 'cellAddedRemoved', [ changedCellIndex, selectedIndexDelta ] );
  this.cellChange( changedCellIndex, true );
};

/**
 * logic to be run after a cell's size changes
 * @param {Element} elem - cell's element
 */
Flickity.prototype.cellSizeChange = function( elem ) {
  var cell = this.getCell( elem );
  if ( !cell ) {
    return;
  }
  cell.getSize();

  var index = utils.indexOf( this.cells, cell );
  this.cellChange( index );
};

/**
 * logic any time a cell is changed: added, removed, or size changed
 * @param {Integer} changedCellIndex - index of the changed cell, optional
 */
Flickity.prototype.cellChange = function( changedCellIndex, isPositioningSlider ) {
  var prevSlideableWidth = this.slideableWidth;
  this._positionCells( changedCellIndex );
  this._getWrapShiftCells();
  this.setGallerySize();
  // position slider
  if ( this.options.freeScroll ) {
    // shift x by change in slideableWidth
    // TODO fix position shifts when prepending w/ freeScroll
    var deltaX = prevSlideableWidth - this.slideableWidth;
    this.x += deltaX * this.cellAlign;
    this.positionSlider();
  } else {
    // do not position slider after lazy load
    if ( isPositioningSlider ) {
      this.positionSliderAtSelected();
    }
    this.select( this.selectedIndex );
  }
};

// -----  ----- //

return Flickity;

}));

},{"./flickity":13,"fizzy-ui-utils":8}],10:[function(require,module,exports){
( function( window, factory ) {
  'use strict';
  // universal module definition

  if ( typeof define == 'function' && define.amd ) {
    // AMD
    define( [
      'get-style-property/get-style-property',
      'fizzy-ui-utils/utils'
    ], function( getStyleProperty, utils ) {
      return factory( window, getStyleProperty, utils );
    });
  } else if ( typeof exports == 'object' ) {
    // CommonJS
    module.exports = factory(
      window,
      require('desandro-get-style-property'),
      require('fizzy-ui-utils')
    );
  } else {
    // browser global
    window.Flickity = window.Flickity || {};
    window.Flickity.animatePrototype = factory(
      window,
      window.getStyleProperty,
      window.fizzyUIUtils
    );
  }

}( window, function factory( window, getStyleProperty, utils ) {

'use strict';

// -------------------------- requestAnimationFrame -------------------------- //

// https://gist.github.com/1866474

var lastTime = 0;
var prefixes = 'webkit moz ms o'.split(' ');
// get unprefixed rAF and cAF, if present
var requestAnimationFrame = window.requestAnimationFrame;
var cancelAnimationFrame = window.cancelAnimationFrame;
// loop through vendor prefixes and get prefixed rAF and cAF
var prefix;
for( var i = 0; i < prefixes.length; i++ ) {
  if ( requestAnimationFrame && cancelAnimationFrame ) {
    break;
  }
  prefix = prefixes[i];
  requestAnimationFrame = requestAnimationFrame || window[ prefix + 'RequestAnimationFrame' ];
  cancelAnimationFrame  = cancelAnimationFrame  || window[ prefix + 'CancelAnimationFrame' ] ||
                            window[ prefix + 'CancelRequestAnimationFrame' ];
}

// fallback to setTimeout and clearTimeout if either request/cancel is not supported
if ( !requestAnimationFrame || !cancelAnimationFrame )  {
  requestAnimationFrame = function( callback ) {
    var currTime = new Date().getTime();
    var timeToCall = Math.max( 0, 16 - ( currTime - lastTime ) );
    var id = window.setTimeout( function() {
      callback( currTime + timeToCall );
    }, timeToCall );
    lastTime = currTime + timeToCall;
    return id;
  };

  cancelAnimationFrame = function( id ) {
    window.clearTimeout( id );
  };
}

// -------------------------- animate -------------------------- //

var proto = {};

proto.startAnimation = function() {
  if ( this.isAnimating ) {
    return;
  }

  this.isAnimating = true;
  this.restingFrames = 0;
  this.animate();
};

proto.animate = function() {
  this.applyDragForce();
  this.applySelectedAttraction();

  var previousX = this.x;

  this.integratePhysics();
  this.positionSlider();
  this.settle( previousX );
  // animate next frame
  if ( this.isAnimating ) {
    var _this = this;
    requestAnimationFrame( function animateFrame() {
      _this.animate();
    });
  }

  /** /
  // log animation frame rate
  var now = new Date();
  if ( this.then ) {
    console.log( ~~( 1000 / (now-this.then)) + 'fps' )
  }
  this.then = now;
  /**/
};


var transformProperty = getStyleProperty('transform');
var is3d = !!getStyleProperty('perspective');

proto.positionSlider = function() {
  var x = this.x;
  // wrap position around
  if ( this.options.wrapAround && this.cells.length > 1 ) {
    x = utils.modulo( x, this.slideableWidth );
    x = x - this.slideableWidth;
    this.shiftWrapCells( x );
  }

  x = x + this.cursorPosition;

  // reverse if right-to-left and using transform
  x = this.options.rightToLeft && transformProperty ? -x : x;

  var value = this.getPositionValue( x );

  if ( transformProperty ) {
    // use 3D tranforms for hardware acceleration on iOS
    // but use 2D when settled, for better font-rendering
    this.slider.style[ transformProperty ] = is3d && this.isAnimating ?
      'translate3d(' + value + ',0,0)' : 'translateX(' + value + ')';
  } else {
    this.slider.style[ this.originSide ] = value;
  }
};

proto.positionSliderAtSelected = function() {
  if ( !this.cells.length ) {
    return;
  }
  var selectedCell = this.cells[ this.selectedIndex ];
  this.x = -selectedCell.target;
  this.positionSlider();
};

proto.getPositionValue = function( position ) {
  if ( this.options.percentPosition ) {
    // percent position, round to 2 digits, like 12.34%
    return ( Math.round( ( position / this.size.innerWidth ) * 10000 ) * 0.01 )+ '%';
  } else {
    // pixel positioning
    return Math.round( position ) + 'px';
  }
};

proto.settle = function( previousX ) {
  // keep track of frames where x hasn't moved
  if ( !this.isPointerDown && Math.round( this.x * 100 ) == Math.round( previousX * 100 ) ) {
    this.restingFrames++;
  }
  // stop animating if resting for 3 or more frames
  if ( this.restingFrames > 2 ) {
    this.isAnimating = false;
    delete this.isFreeScrolling;
    // render position with translateX when settled
    if ( is3d ) {
      this.positionSlider();
    }
    this.dispatchEvent('settle');
  }
};

proto.shiftWrapCells = function( x ) {
  // shift before cells
  var beforeGap = this.cursorPosition + x;
  this._shiftCells( this.beforeShiftCells, beforeGap, -1 );
  // shift after cells
  var afterGap = this.size.innerWidth - ( x + this.slideableWidth + this.cursorPosition );
  this._shiftCells( this.afterShiftCells, afterGap, 1 );
};

proto._shiftCells = function( cells, gap, shift ) {
  for ( var i=0, len = cells.length; i < len; i++ ) {
    var cell = cells[i];
    var cellShift = gap > 0 ? shift : 0;
    cell.wrapShift( cellShift );
    gap -= cell.size.outerWidth;
  }
};

proto._unshiftCells = function( cells ) {
  if ( !cells || !cells.length ) {
    return;
  }
  for ( var i=0, len = cells.length; i < len; i++ ) {
    cells[i].wrapShift( 0 );
  }
};

// -------------------------- physics -------------------------- //

proto.integratePhysics = function() {
  this.velocity += this.accel;
  this.x += this.velocity;
  this.velocity *= this.getFrictionFactor();
  // reset acceleration
  this.accel = 0;
};

proto.applyForce = function( force ) {
  this.accel += force;
};

proto.getFrictionFactor = function() {
  return 1 - this.options[ this.isFreeScrolling ? 'freeScrollFriction' : 'friction' ];
};


proto.getRestingPosition = function() {
  // my thanks to Steven Wittens, who simplified this math greatly
  return this.x + this.velocity / ( 1 - this.getFrictionFactor() );
};

proto.applyDragForce = function() {
  if ( !this.isPointerDown ) {
    return;
  }
  // change the position to drag position by applying force
  var dragVelocity = this.dragX - this.x;
  var dragForce = dragVelocity - this.velocity;
  this.applyForce( dragForce );
};

proto.applySelectedAttraction = function() {
  // do not attract if pointer down or no cells
  var len = this.cells.length;
  if ( this.isPointerDown || this.isFreeScrolling || !len ) {
    return;
  }
  var cell = this.cells[ this.selectedIndex ];
  var wrap = this.options.wrapAround && len > 1 ?
    this.slideableWidth * Math.floor( this.selectedIndex / len ) : 0;
  var distance = ( cell.target + wrap ) * -1 - this.x;
  var force = distance * this.options.selectedAttraction;
  this.applyForce( force );
};

return proto;

}));

},{"desandro-get-style-property":4,"fizzy-ui-utils":8}],11:[function(require,module,exports){
( function( window, factory ) {
  'use strict';
  // universal module definition

  if ( typeof define == 'function' && define.amd ) {
    // AMD
    define( [
      'get-size/get-size'
    ], function( getSize ) {
      return factory( window, getSize );
    });
  } else if ( typeof exports == 'object' ) {
    // CommonJS
    module.exports = factory(
      window,
      require('get-size')
    );
  } else {
    // browser global
    window.Flickity = window.Flickity || {};
    window.Flickity.Cell = factory(
      window,
      window.getSize
    );
  }

}( window, function factory( window, getSize ) {

'use strict';

function Cell( elem, parent ) {
  this.element = elem;
  this.parent = parent;

  this.create();
}

var isIE8 = 'attachEvent' in window;

Cell.prototype.create = function() {
  this.element.style.position = 'absolute';
  // IE8 prevent child from changing focus http://stackoverflow.com/a/17525223/182183
  if ( isIE8 ) {
    this.element.setAttribute( 'unselectable', 'on' );
  }
  this.x = 0;
  this.shift = 0;
};

Cell.prototype.destroy = function() {
  // reset style
  this.element.style.position = '';
  var side = this.parent.originSide;
  this.element.style[ side ] = '';
};

Cell.prototype.getSize = function() {
  this.size = getSize( this.element );
};

Cell.prototype.setPosition = function( x ) {
  this.x = x;
  this.setDefaultTarget();
  this.renderPosition( x );
};

Cell.prototype.setDefaultTarget = function() {
  var marginProperty = this.parent.originSide == 'left' ? 'marginLeft' : 'marginRight';
  this.target = this.x + this.size[ marginProperty ] +
    this.size.width * this.parent.cellAlign;
};

Cell.prototype.renderPosition = function( x ) {
  // render position of cell with in slider
  var side = this.parent.originSide;
  this.element.style[ side ] = this.parent.getPositionValue( x );
};

/**
 * @param {Integer} factor - 0, 1, or -1
**/
Cell.prototype.wrapShift = function( shift ) {
  this.shift = shift;
  this.renderPosition( this.x + this.parent.slideableWidth * shift );
};

Cell.prototype.remove = function() {
  this.element.parentNode.removeChild( this.element );
};

return Cell;

}));

},{"get-size":19}],12:[function(require,module,exports){
( function( window, factory ) {
  'use strict';
  // universal module definition

  if ( typeof define == 'function' && define.amd ) {
    // AMD
    define( [
      'classie/classie',
      'eventie/eventie',
      './flickity',
      'unidragger/unidragger',
      'fizzy-ui-utils/utils'
    ], function( classie, eventie, Flickity, Unidragger, utils ) {
      return factory( window, classie, eventie, Flickity, Unidragger, utils );
    });
  } else if ( typeof exports == 'object' ) {
    // CommonJS
    module.exports = factory(
      window,
      require('desandro-classie'),
      require('eventie'),
      require('./flickity'),
      require('unidragger'),
      require('fizzy-ui-utils')
    );
  } else {
    // browser global
    window.Flickity = factory(
      window,
      window.classie,
      window.eventie,
      window.Flickity,
      window.Unidragger,
      window.fizzyUIUtils
    );
  }

}( window, function factory( window, classie, eventie, Flickity, Unidragger, utils ) {

'use strict';

// handle IE8 prevent default
function preventDefaultEvent( event ) {
  if ( event.preventDefault ) {
    event.preventDefault();
  } else {
    event.returnValue = false;
  }
}

// ----- defaults ----- //

utils.extend( Flickity.defaults, {
  draggable: true
});

// ----- create ----- //

Flickity.createMethods.push('_createDrag');

// -------------------------- drag prototype -------------------------- //

utils.extend( Flickity.prototype, Unidragger.prototype );

// --------------------------  -------------------------- //

Flickity.prototype._createDrag = function() {
  this.on( 'activate', this.bindDrag );
  this.on( 'uiChange', this._uiChangeDrag );
  this.on( 'childUIPointerDown', this._childUIPointerDownDrag );
  this.on( 'deactivate', this.unbindDrag );
};

Flickity.prototype.bindDrag = function() {
  if ( !this.options.draggable || this.isDragBound ) {
    return;
  }
  classie.add( this.element, 'is-draggable' );
  this.handles = [ this.viewport ];
  this.bindHandles();
  this.isDragBound = true;
};

Flickity.prototype.unbindDrag = function() {
  if ( !this.isDragBound ) {
    return;
  }
  classie.remove( this.element, 'is-draggable' );
  this.unbindHandles();
  delete this.isDragBound;
};

Flickity.prototype._uiChangeDrag = function() {
  delete this.isFreeScrolling;
};

Flickity.prototype._childUIPointerDownDrag = function( event ) {
  preventDefaultEvent( event );
  this.pointerDownFocus( event );
};

// -------------------------- pointer events -------------------------- //

Flickity.prototype.pointerDown = function( event, pointer ) {
  // dismiss range sliders
  if ( event.target.nodeName == 'INPUT' && event.target.type == 'range' ) {
    // reset pointerDown logic
    this.isPointerDown = false;
    delete this.pointerIdentifier;
    return;
  }

  this._dragPointerDown( event, pointer );

  // kludge to blur focused inputs in dragger
  var focused = document.activeElement;
  if ( focused && focused.blur && focused != this.element &&
    // do not blur body for IE9 & 10, #117
    focused != document.body ) {
    focused.blur();
  }
  this.pointerDownFocus( event );
  // stop if it was moving
  this.dragX = this.x;
  classie.add( this.viewport, 'is-pointer-down' );
  // bind move and end events
  this._bindPostStartEvents( event );
  // track scrolling
  this.pointerDownScroll = Unidragger.getScrollPosition();
  eventie.bind( window, 'scroll', this );

  this.dispatchEvent( 'pointerDown', event, [ pointer ] );
};

var touchStartEvents = {
  touchstart: true,
  MSPointerDown: true
};

var focusNodes = {
  INPUT: true,
  SELECT: true
};

Flickity.prototype.pointerDownFocus = function( event ) {
  // focus element, if not touch, and its not an input or select
  if ( !this.options.accessibility || touchStartEvents[ event.type ] ||
      focusNodes[ event.target.nodeName ] ) {
    return;
  }
  var prevScrollY = window.pageYOffset;
  this.element.focus();
  // hack to fix scroll jump after focus, #76
  if ( window.pageYOffset != prevScrollY ) {
    window.scrollTo( window.pageXOffset, prevScrollY );
  }
};

// ----- move ----- //

Flickity.prototype.hasDragStarted = function( moveVector ) {
  return Math.abs( moveVector.x ) > 3;
};

// ----- up ----- //

Flickity.prototype.pointerUp = function( event, pointer ) {
  classie.remove( this.viewport, 'is-pointer-down' );
  this.dispatchEvent( 'pointerUp', event, [ pointer ] );
  this._dragPointerUp( event, pointer );
};

Flickity.prototype.pointerDone = function() {
  eventie.unbind( window, 'scroll', this );
  delete this.pointerDownScroll;
};

// -------------------------- dragging -------------------------- //

Flickity.prototype.dragStart = function( event, pointer ) {
  this.dragStartPosition = this.x;
  this.startAnimation();
  this.dispatchEvent( 'dragStart', event, [ pointer ] );
};

Flickity.prototype.dragMove = function( event, pointer, moveVector ) {
  preventDefaultEvent( event );

  this.previousDragX = this.dragX;
  // reverse if right-to-left
  var direction = this.options.rightToLeft ? -1 : 1;
  var dragX = this.dragStartPosition + moveVector.x * direction;

  if ( !this.options.wrapAround && this.cells.length ) {
    // slow drag
    var originBound = Math.max( -this.cells[0].target, this.dragStartPosition );
    dragX = dragX > originBound ? ( dragX + originBound ) * 0.5 : dragX;
    var endBound = Math.min( -this.getLastCell().target, this.dragStartPosition );
    dragX = dragX < endBound ? ( dragX + endBound ) * 0.5 : dragX;
  }

  this.dragX = dragX;

  this.dragMoveTime = new Date();
  this.dispatchEvent( 'dragMove', event, [ pointer, moveVector ] );
};

Flickity.prototype.dragEnd = function( event, pointer ) {
  if ( this.options.freeScroll ) {
    this.isFreeScrolling = true;
  }
  // set selectedIndex based on where flick will end up
  var index = this.dragEndRestingSelect();

  if ( this.options.freeScroll && !this.options.wrapAround ) {
    // if free-scroll & not wrap around
    // do not free-scroll if going outside of bounding cells
    // so bounding cells can attract slider, and keep it in bounds
    var restingX = this.getRestingPosition();
    this.isFreeScrolling = -restingX > this.cells[0].target &&
      -restingX < this.getLastCell().target;
  } else if ( !this.options.freeScroll && index == this.selectedIndex ) {
    // boost selection if selected index has not changed
    index += this.dragEndBoostSelect();
  }
  delete this.previousDragX;
  // apply selection
  // TODO refactor this, selecting here feels weird
  this.select( index );
  this.dispatchEvent( 'dragEnd', event, [ pointer ] );
};

Flickity.prototype.dragEndRestingSelect = function() {
  var restingX = this.getRestingPosition();
  // how far away from selected cell
  var distance = Math.abs( this.getCellDistance( -restingX, this.selectedIndex ) );
  // get closet resting going up and going down
  var positiveResting = this._getClosestResting( restingX, distance, 1 );
  var negativeResting = this._getClosestResting( restingX, distance, -1 );
  // use closer resting for wrap-around
  var index = positiveResting.distance < negativeResting.distance ?
    positiveResting.index : negativeResting.index;
  return index;
};

/**
 * given resting X and distance to selected cell
 * get the distance and index of the closest cell
 * @param {Number} restingX - estimated post-flick resting position
 * @param {Number} distance - distance to selected cell
 * @param {Integer} increment - +1 or -1, going up or down
 * @returns {Object} - { distance: {Number}, index: {Integer} }
 */
Flickity.prototype._getClosestResting = function( restingX, distance, increment ) {
  var index = this.selectedIndex;
  var minDistance = Infinity;
  var condition = this.options.contain && !this.options.wrapAround ?
    // if contain, keep going if distance is equal to minDistance
    function( d, md ) { return d <= md; } : function( d, md ) { return d < md; };
  while ( condition( distance, minDistance ) ) {
    // measure distance to next cell
    index += increment;
    minDistance = distance;
    distance = this.getCellDistance( -restingX, index );
    if ( distance === null ) {
      break;
    }
    distance = Math.abs( distance );
  }
  return {
    distance: minDistance,
    // selected was previous index
    index: index - increment
  };
};

/**
 * measure distance between x and a cell target
 * @param {Number} x
 * @param {Integer} index - cell index
 */
Flickity.prototype.getCellDistance = function( x, index ) {
  var len = this.cells.length;
  // wrap around if at least 2 cells
  var isWrapAround = this.options.wrapAround && len > 1;
  var cellIndex = isWrapAround ? utils.modulo( index, len ) : index;
  var cell = this.cells[ cellIndex ];
  if ( !cell ) {
    return null;
  }
  // add distance for wrap-around cells
  var wrap = isWrapAround ? this.slideableWidth * Math.floor( index / len ) : 0;
  return x - ( cell.target + wrap );
};

Flickity.prototype.dragEndBoostSelect = function() {
  // do not boost if no previousDragX or dragMoveTime
  if ( this.previousDragX === undefined || !this.dragMoveTime ||
    // or if drag was held for 100 ms
    new Date() - this.dragMoveTime > 100 ) {
    return 0;
  }

  var distance = this.getCellDistance( -this.dragX, this.selectedIndex );
  var delta = this.previousDragX - this.dragX;
  if ( distance > 0 && delta > 0 ) {
    // boost to next if moving towards the right, and positive velocity
    return 1;
  } else if ( distance < 0 && delta < 0 ) {
    // boost to previous if moving towards the left, and negative velocity
    return -1;
  }
  return 0;
};

// ----- staticClick ----- //

Flickity.prototype.staticClick = function( event, pointer ) {
  // get clickedCell, if cell was clicked
  var clickedCell = this.getParentCell( event.target );
  var cellElem = clickedCell && clickedCell.element;
  var cellIndex = clickedCell && utils.indexOf( this.cells, clickedCell );
  this.dispatchEvent( 'staticClick', event, [ pointer, cellElem, cellIndex ] );
};

// -----  ----- //

return Flickity;

}));

},{"./flickity":13,"desandro-classie":3,"eventie":7,"fizzy-ui-utils":8,"unidragger":22}],13:[function(require,module,exports){
/**
 * Flickity main
 */

( function( window, factory ) {
  'use strict';
  // universal module definition

  if ( typeof define == 'function' && define.amd ) {
    // AMD
    define( [
      'classie/classie',
      'eventEmitter/EventEmitter',
      'eventie/eventie',
      'get-size/get-size',
      'fizzy-ui-utils/utils',
      './cell',
      './animate'
    ], function( classie, EventEmitter, eventie, getSize, utils, Cell, animatePrototype ) {
      return factory( window, classie, EventEmitter, eventie, getSize, utils, Cell, animatePrototype );
    });
  } else if ( typeof exports == 'object' ) {
    // CommonJS
    module.exports = factory(
      window,
      require('desandro-classie'),
      require('wolfy87-eventemitter'),
      require('eventie'),
      require('get-size'),
      require('fizzy-ui-utils'),
      require('./cell'),
      require('./animate')
    );
  } else {
    // browser global
    var _Flickity = window.Flickity;

    window.Flickity = factory(
      window,
      window.classie,
      window.EventEmitter,
      window.eventie,
      window.getSize,
      window.fizzyUIUtils,
      _Flickity.Cell,
      _Flickity.animatePrototype
    );
  }

}( window, function factory( window, classie, EventEmitter, eventie, getSize,
  utils, Cell, animatePrototype ) {

'use strict';

// vars
var jQuery = window.jQuery;
var getComputedStyle = window.getComputedStyle;
var console = window.console;

function moveElements( elems, toElem ) {
  elems = utils.makeArray( elems );
  while ( elems.length ) {
    toElem.appendChild( elems.shift() );
  }
}

// -------------------------- Flickity -------------------------- //

// globally unique identifiers
var GUID = 0;
// internal store of all Flickity intances
var instances = {};

function Flickity( element, options ) {
  var queryElement = utils.getQueryElement( element );
  if ( !queryElement ) {
    if ( console ) {
      console.error( 'Bad element for Flickity: ' + ( queryElement || element ) );
    }
    return;
  }
  this.element = queryElement;
  // add jQuery
  if ( jQuery ) {
    this.$element = jQuery( this.element );
  }
  // options
  this.options = utils.extend( {}, this.constructor.defaults );
  this.option( options );

  // kick things off
  this._create();
}

Flickity.defaults = {
  accessibility: true,
  cellAlign: 'center',
  // cellSelector: undefined,
  // contain: false,
  freeScrollFriction: 0.075, // friction when free-scrolling
  friction: 0.28, // friction when selecting
  // initialIndex: 0,
  percentPosition: true,
  resize: true,
  selectedAttraction: 0.025,
  setGallerySize: true
  // watchCSS: false,
  // wrapAround: false
};

// hash of methods triggered on _create()
Flickity.createMethods = [];

// inherit EventEmitter
utils.extend( Flickity.prototype, EventEmitter.prototype );

Flickity.prototype._create = function() {
  // add id for Flickity.data
  var id = this.guid = ++GUID;
  this.element.flickityGUID = id; // expando
  instances[ id ] = this; // associate via id
  // initial properties
  this.selectedIndex = 0;
  // how many frames slider has been in same position
  this.restingFrames = 0;
  // initial physics properties
  this.x = 0;
  this.velocity = 0;
  this.accel = 0;
  this.originSide = this.options.rightToLeft ? 'right' : 'left';
  // create viewport & slider
  this.viewport = document.createElement('div');
  this.viewport.className = 'flickity-viewport';
  Flickity.setUnselectable( this.viewport );
  this._createSlider();

  if ( this.options.resize || this.options.watchCSS ) {
    eventie.bind( window, 'resize', this );
    this.isResizeBound = true;
  }

  for ( var i=0, len = Flickity.createMethods.length; i < len; i++ ) {
    var method = Flickity.createMethods[i];
    this[ method ]();
  }

  if ( this.options.watchCSS ) {
    this.watchCSS();
  } else {
    this.activate();
  }

};

/**
 * set options
 * @param {Object} opts
 */
Flickity.prototype.option = function( opts ) {
  utils.extend( this.options, opts );
};

Flickity.prototype.activate = function() {
  if ( this.isActive ) {
    return;
  }
  this.isActive = true;
  classie.add( this.element, 'flickity-enabled' );
  if ( this.options.rightToLeft ) {
    classie.add( this.element, 'flickity-rtl' );
  }

  this.getSize();
  // move initial cell elements so they can be loaded as cells
  var cellElems = this._filterFindCellElements( this.element.children );
  moveElements( cellElems, this.slider );
  this.viewport.appendChild( this.slider );
  this.element.appendChild( this.viewport );
  // get cells from children
  this.reloadCells();

  if ( this.options.accessibility ) {
    // allow element to focusable
    this.element.tabIndex = 0;
    // listen for key presses
    eventie.bind( this.element, 'keydown', this );
  }

  this.emit('activate');

  var index;
  var initialIndex = this.options.initialIndex;
  if ( this.isInitActivated ) {
    index = this.selectedIndex;
  } else if ( initialIndex !== undefined ) {
    index = this.cells[ initialIndex ] ? initialIndex : 0;
  } else {
    index = 0;
  }
  // select instantly
  this.select( index, false, true );
  // flag for initial activation, for using initialIndex
  this.isInitActivated = true;
};

// slider positions the cells
Flickity.prototype._createSlider = function() {
  // slider element does all the positioning
  var slider = document.createElement('div');
  slider.className = 'flickity-slider';
  slider.style[ this.originSide ] = 0;
  this.slider = slider;
};

Flickity.prototype._filterFindCellElements = function( elems ) {
  return utils.filterFindElements( elems, this.options.cellSelector );
};

// goes through all children
Flickity.prototype.reloadCells = function() {
  // collection of item elements
  this.cells = this._makeCells( this.slider.children );
  this.positionCells();
  this._getWrapShiftCells();
  this.setGallerySize();
};

/**
 * turn elements into Flickity.Cells
 * @param {Array or NodeList or HTMLElement} elems
 * @returns {Array} items - collection of new Flickity Cells
 */
Flickity.prototype._makeCells = function( elems ) {
  var cellElems = this._filterFindCellElements( elems );

  // create new Flickity for collection
  var cells = [];
  for ( var i=0, len = cellElems.length; i < len; i++ ) {
    var elem = cellElems[i];
    var cell = new Cell( elem, this );
    cells.push( cell );
  }

  return cells;
};

Flickity.prototype.getLastCell = function() {
  return this.cells[ this.cells.length - 1 ];
};

// positions all cells
Flickity.prototype.positionCells = function() {
  // size all cells
  this._sizeCells( this.cells );
  // position all cells
  this._positionCells( 0 );
};

/**
 * position certain cells
 * @param {Integer} index - which cell to start with
 */
Flickity.prototype._positionCells = function( index ) {
  index = index || 0;
  // also measure maxCellHeight
  // start 0 if positioning all cells
  this.maxCellHeight = index ? this.maxCellHeight || 0 : 0;
  var cellX = 0;
  // get cellX
  if ( index > 0 ) {
    var startCell = this.cells[ index - 1 ];
    cellX = startCell.x + startCell.size.outerWidth;
  }
  var cell;
  for ( var len = this.cells.length, i=index; i < len; i++ ) {
    cell = this.cells[i];
    cell.setPosition( cellX );
    cellX += cell.size.outerWidth;
    this.maxCellHeight = Math.max( cell.size.outerHeight, this.maxCellHeight );
  }
  // keep track of cellX for wrap-around
  this.slideableWidth = cellX;
  // contain cell target
  this._containCells();
};

/**
 * cell.getSize() on multiple cells
 * @param {Array} cells
 */
Flickity.prototype._sizeCells = function( cells ) {
  for ( var i=0, len = cells.length; i < len; i++ ) {
    var cell = cells[i];
    cell.getSize();
  }
};

// alias _init for jQuery plugin .flickity()
Flickity.prototype._init =
Flickity.prototype.reposition = function() {
  this.positionCells();
  this.positionSliderAtSelected();
};

Flickity.prototype.getSize = function() {
  this.size = getSize( this.element );
  this.setCellAlign();
  this.cursorPosition = this.size.innerWidth * this.cellAlign;
};

var cellAlignShorthands = {
  // cell align, then based on origin side
  center: {
    left: 0.5,
    right: 0.5
  },
  left: {
    left: 0,
    right: 1
  },
  right: {
    right: 0,
    left: 1
  }
};

Flickity.prototype.setCellAlign = function() {
  var shorthand = cellAlignShorthands[ this.options.cellAlign ];
  this.cellAlign = shorthand ? shorthand[ this.originSide ] : this.options.cellAlign;
};

Flickity.prototype.setGallerySize = function() {
  if ( this.options.setGallerySize ) {
    this.viewport.style.height = this.maxCellHeight + 'px';
  }
};

Flickity.prototype._getWrapShiftCells = function() {
  // only for wrap-around
  if ( !this.options.wrapAround ) {
    return;
  }
  // unshift previous cells
  this._unshiftCells( this.beforeShiftCells );
  this._unshiftCells( this.afterShiftCells );
  // get before cells
  // initial gap
  var gapX = this.cursorPosition;
  var cellIndex = this.cells.length - 1;
  this.beforeShiftCells = this._getGapCells( gapX, cellIndex, -1 );
  // get after cells
  // ending gap between last cell and end of gallery viewport
  gapX = this.size.innerWidth - this.cursorPosition;
  // start cloning at first cell, working forwards
  this.afterShiftCells = this._getGapCells( gapX, 0, 1 );
};

Flickity.prototype._getGapCells = function( gapX, cellIndex, increment ) {
  // keep adding cells until the cover the initial gap
  var cells = [];
  while ( gapX > 0 ) {
    var cell = this.cells[ cellIndex ];
    if ( !cell ) {
      break;
    }
    cells.push( cell );
    cellIndex += increment;
    gapX -= cell.size.outerWidth;
  }
  return cells;
};

// ----- contain ----- //

// contain cell targets so no excess sliding
Flickity.prototype._containCells = function() {
  if ( !this.options.contain || this.options.wrapAround || !this.cells.length ) {
    return;
  }
  var startMargin = this.options.rightToLeft ? 'marginRight' : 'marginLeft';
  var endMargin = this.options.rightToLeft ? 'marginLeft' : 'marginRight';
  var firstCellStartMargin = this.cells[0].size[ startMargin ];
  var lastCell = this.getLastCell();
  var contentWidth = this.slideableWidth - lastCell.size[ endMargin ];
  var endLimit = contentWidth - this.size.innerWidth * ( 1 - this.cellAlign );
  // content is less than gallery size
  var isContentSmaller = contentWidth < this.size.innerWidth;
  // contain each cell target
  for ( var i=0, len = this.cells.length; i < len; i++ ) {
    var cell = this.cells[i];
    // reset default target
    cell.setDefaultTarget();
    if ( isContentSmaller ) {
      // all cells fit inside gallery
      cell.target = contentWidth * this.cellAlign;
    } else {
      // contain to bounds
      cell.target = Math.max( cell.target, this.cursorPosition + firstCellStartMargin );
      cell.target = Math.min( cell.target, endLimit );
    }
  }
};

// -----  ----- //

/**
 * emits events via eventEmitter and jQuery events
 * @param {String} type - name of event
 * @param {Event} event - original event
 * @param {Array} args - extra arguments
 */
Flickity.prototype.dispatchEvent = function( type, event, args ) {
  var emitArgs = [ event ].concat( args );
  this.emitEvent( type, emitArgs );

  if ( jQuery && this.$element ) {
    if ( event ) {
      // create jQuery event
      var $event = jQuery.Event( event );
      $event.type = type;
      this.$element.trigger( $event, args );
    } else {
      // just trigger with type if no event available
      this.$element.trigger( type, args );
    }
  }
};

// -------------------------- select -------------------------- //

/**
 * @param {Integer} index - index of the cell
 * @param {Boolean} isWrap - will wrap-around to last/first if at the end
 * @param {Boolean} isInstant - will immediately set position at selected cell
 */
Flickity.prototype.select = function( index, isWrap, isInstant ) {
  if ( !this.isActive ) {
    return;
  }
  index = parseInt( index, 10 );
  // wrap position so slider is within normal area
  var len = this.cells.length;
  if ( this.options.wrapAround && len > 1 ) {
    if ( index < 0 ) {
      this.x -= this.slideableWidth;
    } else if ( index >= len ) {
      this.x += this.slideableWidth;
    }
  }

  if ( this.options.wrapAround || isWrap ) {
    index = utils.modulo( index, len );
  }
  // bail if invalid index
  if ( !this.cells[ index ] ) {
    return;
  }
  this.selectedIndex = index;
  this.setSelectedCell();
  if ( isInstant ) {
    this.positionSliderAtSelected();
  } else {
    this.startAnimation();
  }
  this.dispatchEvent('cellSelect');
};

Flickity.prototype.previous = function( isWrap ) {
  this.select( this.selectedIndex - 1, isWrap );
};

Flickity.prototype.next = function( isWrap ) {
  this.select( this.selectedIndex + 1, isWrap );
};

Flickity.prototype.setSelectedCell = function() {
  this._removeSelectedCellClass();
  this.selectedCell = this.cells[ this.selectedIndex ];
  this.selectedElement = this.selectedCell.element;
  classie.add( this.selectedElement, 'is-selected' );
};

Flickity.prototype._removeSelectedCellClass = function() {
  if ( this.selectedCell ) {
    classie.remove( this.selectedCell.element, 'is-selected' );
  }
};

// -------------------------- get cells -------------------------- //

/**
 * get Flickity.Cell, given an Element
 * @param {Element} elem
 * @returns {Flickity.Cell} item
 */
Flickity.prototype.getCell = function( elem ) {
  // loop through cells to get the one that matches
  for ( var i=0, len = this.cells.length; i < len; i++ ) {
    var cell = this.cells[i];
    if ( cell.element == elem ) {
      return cell;
    }
  }
};

/**
 * get collection of Flickity.Cells, given Elements
 * @param {Element, Array, NodeList} elems
 * @returns {Array} cells - Flickity.Cells
 */
Flickity.prototype.getCells = function( elems ) {
  elems = utils.makeArray( elems );
  var cells = [];
  for ( var i=0, len = elems.length; i < len; i++ ) {
    var elem = elems[i];
    var cell = this.getCell( elem );
    if ( cell ) {
      cells.push( cell );
    }
  }
  return cells;
};

/**
 * get cell elements
 * @returns {Array} cellElems
 */
Flickity.prototype.getCellElements = function() {
  var cellElems = [];
  for ( var i=0, len = this.cells.length; i < len; i++ ) {
    cellElems.push( this.cells[i].element );
  }
  return cellElems;
};

/**
 * get parent cell from an element
 * @param {Element} elem
 * @returns {Flickit.Cell} cell
 */
Flickity.prototype.getParentCell = function( elem ) {
  // first check if elem is cell
  var cell = this.getCell( elem );
  if ( cell ) {
    return cell;
  }
  // try to get parent cell elem
  elem = utils.getParent( elem, '.flickity-slider > *' );
  return this.getCell( elem );
};

/**
 * get cells adjacent to a cell
 * @param {Integer} adjCount - number of adjacent cells
 * @param {Integer} index - index of cell to start
 * @returns {Array} cells - array of Flickity.Cells
 */
Flickity.prototype.getAdjacentCellElements = function( adjCount, index ) {
  if ( !adjCount ) {
    return [ this.selectedElement ];
  }
  index = index === undefined ? this.selectedIndex : index;

  var len = this.cells.length;
  if ( 1 + ( adjCount * 2 ) >= len ) {
    return this.getCellElements();
  }

  var cellElems = [];
  for ( var i = index - adjCount; i <= index + adjCount ; i++ ) {
    var cellIndex = this.options.wrapAround ? utils.modulo( i, len ) : i;
    var cell = this.cells[ cellIndex ];
    if ( cell ) {
      cellElems.push( cell.element );
    }
  }
  return cellElems;
};

// -------------------------- events -------------------------- //

Flickity.prototype.uiChange = function() {
  this.emit('uiChange');
};

Flickity.prototype.childUIPointerDown = function( event ) {
  this.emitEvent( 'childUIPointerDown', [ event ] );
};

// ----- resize ----- //

Flickity.prototype.onresize = function() {
  this.watchCSS();
  this.resize();
};

utils.debounceMethod( Flickity, 'onresize', 150 );

Flickity.prototype.resize = function() {
  if ( !this.isActive ) {
    return;
  }
  this.getSize();
  // wrap values
  if ( this.options.wrapAround ) {
    this.x = utils.modulo( this.x, this.slideableWidth );
  }
  this.positionCells();
  this._getWrapShiftCells();
  this.setGallerySize();
  this.positionSliderAtSelected();
};

var supportsConditionalCSS = Flickity.supportsConditionalCSS = ( function() {
  var supports;
  return function checkSupport() {
    if ( supports !== undefined ) {
      return supports;
    }
    if ( !getComputedStyle ) {
      supports = false;
      return;
    }
    // style body's :after and check that
    var style = document.createElement('style');
    var cssText = document.createTextNode('body:after { content: "foo"; display: none; }');
    style.appendChild( cssText );
    document.head.appendChild( style );
    var afterContent = getComputedStyle( document.body, ':after' ).content;
    // check if able to get :after content
    supports = afterContent.indexOf('foo') != -1;
    document.head.removeChild( style );
    return supports;
  };
})();

// watches the :after property, activates/deactivates
Flickity.prototype.watchCSS = function() {
  var watchOption = this.options.watchCSS;
  if ( !watchOption ) {
    return;
  }
  var supports = supportsConditionalCSS();
  if ( !supports ) {
    // activate if watch option is fallbackOn
    var method = watchOption == 'fallbackOn' ? 'activate' : 'deactivate';
    this[ method ]();
    return;
  }

  var afterContent = getComputedStyle( this.element, ':after' ).content;
  // activate if :after { content: 'flickity' }
  if ( afterContent.indexOf('flickity') != -1 ) {
    this.activate();
  } else {
    this.deactivate();
  }
};

// ----- keydown ----- //

// go previous/next if left/right keys pressed
Flickity.prototype.onkeydown = function( event ) {
  // only work if element is in focus
  if ( !this.options.accessibility ||
    ( document.activeElement && document.activeElement != this.element ) ) {
    return;
  }

  if ( event.keyCode == 37 ) {
    // go left
    var leftMethod = this.options.rightToLeft ? 'next' : 'previous';
    this.uiChange();
    this[ leftMethod ]();
  } else if ( event.keyCode == 39 ) {
    // go right
    var rightMethod = this.options.rightToLeft ? 'previous' : 'next';
    this.uiChange();
    this[ rightMethod ]();
  }
};

// -------------------------- destroy -------------------------- //

// deactivate all Flickity functionality, but keep stuff available
Flickity.prototype.deactivate = function() {
  if ( !this.isActive ) {
    return;
  }
  classie.remove( this.element, 'flickity-enabled' );
  classie.remove( this.element, 'flickity-rtl' );
  // destroy cells
  for ( var i=0, len = this.cells.length; i < len; i++ ) {
    var cell = this.cells[i];
    cell.destroy();
  }
  this._removeSelectedCellClass();
  this.element.removeChild( this.viewport );
  // move child elements back into element
  moveElements( this.slider.children, this.element );
  if ( this.options.accessibility ) {
    this.element.removeAttribute('tabIndex');
    eventie.unbind( this.element, 'keydown', this );
  }
  // set flags
  this.isActive = false;
  this.emit('deactivate');
};

Flickity.prototype.destroy = function() {
  this.deactivate();
  if ( this.isResizeBound ) {
    eventie.unbind( window, 'resize', this );
  }
  this.emit('destroy');
  if ( jQuery && this.$element ) {
    jQuery.removeData( this.element, 'flickity' );
  }
  delete this.element.flickityGUID;
  delete instances[ this.guid ];
};

// -------------------------- prototype -------------------------- //

utils.extend( Flickity.prototype, animatePrototype );

// -------------------------- extras -------------------------- //

// quick check for IE8
var isIE8 = 'attachEvent' in window;

Flickity.setUnselectable = function( elem ) {
  if ( !isIE8 ) {
    return;
  }
  // IE8 prevent child from changing focus http://stackoverflow.com/a/17525223/182183
  elem.setAttribute( 'unselectable', 'on' );
};

/**
 * get Flickity instance from element
 * @param {Element} elem
 * @returns {Flickity}
 */
Flickity.data = function( elem ) {
  elem = utils.getQueryElement( elem );
  var id = elem && elem.flickityGUID;
  return id && instances[ id ];
};

utils.htmlInit( Flickity, 'flickity' );

if ( jQuery && jQuery.bridget ) {
  jQuery.bridget( 'flickity', Flickity );
}

Flickity.Cell = Cell;

return Flickity;

}));

},{"./animate":10,"./cell":11,"desandro-classie":3,"eventie":7,"fizzy-ui-utils":8,"get-size":19,"wolfy87-eventemitter":24}],14:[function(require,module,exports){
/*!
 * Flickity v1.2.1
 * Touch, responsive, flickable galleries
 *
 * Licensed GPLv3 for open source use
 * or Flickity Commercial License for commercial use
 *
 * http://flickity.metafizzy.co
 * Copyright 2015 Metafizzy
 */

( function( window, factory ) {
  'use strict';
  // universal module definition

  if ( typeof define == 'function' && define.amd ) {
    // AMD
    define( [
      './flickity',
      './drag',
      './prev-next-button',
      './page-dots',
      './player',
      './add-remove-cell',
      './lazyload'
    ], factory );
  } else if ( typeof exports == 'object' ) {
    // CommonJS
    module.exports = factory(
      require('./flickity'),
      require('./drag'),
      require('./prev-next-button'),
      require('./page-dots'),
      require('./player'),
      require('./add-remove-cell'),
      require('./lazyload')
    );
  }

})( window, function factory( Flickity ) {
  /*jshint strict: false*/
  return Flickity;
});

},{"./add-remove-cell":9,"./drag":12,"./flickity":13,"./lazyload":15,"./page-dots":16,"./player":17,"./prev-next-button":18}],15:[function(require,module,exports){
( function( window, factory ) {
  'use strict';
  // universal module definition

  if ( typeof define == 'function' && define.amd ) {
    // AMD
    define( [
      'classie/classie',
      'eventie/eventie',
      './flickity',
      'fizzy-ui-utils/utils'
    ], function( classie, eventie, Flickity, utils ) {
      return factory( window, classie, eventie, Flickity, utils );
    });
  } else if ( typeof exports == 'object' ) {
    // CommonJS
    module.exports = factory(
      window,
      require('desandro-classie'),
      require('eventie'),
      require('./flickity'),
      require('fizzy-ui-utils')
    );
  } else {
    // browser global
    factory(
      window,
      window.classie,
      window.eventie,
      window.Flickity,
      window.fizzyUIUtils
    );
  }

}( window, function factory( window, classie, eventie, Flickity, utils ) {
'use strict';

Flickity.createMethods.push('_createLazyload');

Flickity.prototype._createLazyload = function() {
  this.on( 'cellSelect', this.lazyLoad );
};

Flickity.prototype.lazyLoad = function() {
  var lazyLoad = this.options.lazyLoad;
  if ( !lazyLoad ) {
    return;
  }
  // get adjacent cells, use lazyLoad option for adjacent count
  var adjCount = typeof lazyLoad == 'number' ? lazyLoad : 0;
  var cellElems = this.getAdjacentCellElements( adjCount );
  // get lazy images in those cells
  var lazyImages = [];
  for ( var i=0, len = cellElems.length; i < len; i++ ) {
    var cellElem = cellElems[i];
    var lazyCellImages = getCellLazyImages( cellElem );
    lazyImages = lazyImages.concat( lazyCellImages );
  }
  // load lazy images
  for ( i=0, len = lazyImages.length; i < len; i++ ) {
    var img = lazyImages[i];
    new LazyLoader( img, this );
  }
};

function getCellLazyImages( cellElem ) {
  // check if cell element is lazy image
  if ( cellElem.nodeName == 'IMG' &&
    cellElem.getAttribute('data-flickity-lazyload') ) {
    return [ cellElem ];
  }
  // select lazy images in cell
  var imgs = cellElem.querySelectorAll('img[data-flickity-lazyload]');
  return utils.makeArray( imgs );
}

// -------------------------- LazyLoader -------------------------- //

/**
 * class to handle loading images
 */
function LazyLoader( img, flickity ) {
  this.img = img;
  this.flickity = flickity;
  this.load();
}

LazyLoader.prototype.handleEvent = utils.handleEvent;

LazyLoader.prototype.load = function() {
  eventie.bind( this.img, 'load', this );
  eventie.bind( this.img, 'error', this );
  // load image
  this.img.src = this.img.getAttribute('data-flickity-lazyload');
  // remove attr
  this.img.removeAttribute('data-flickity-lazyload');
};

LazyLoader.prototype.onload = function( event ) {
  this.complete( event, 'flickity-lazyloaded' );
};

LazyLoader.prototype.onerror = function( event ) {
  this.complete( event, 'flickity-lazyerror' );
};

LazyLoader.prototype.complete = function( event, className ) {
  // unbind events
  eventie.unbind( this.img, 'load', this );
  eventie.unbind( this.img, 'error', this );

  var cell = this.flickity.getParentCell( this.img );
  var cellElem = cell && cell.element;
  this.flickity.cellSizeChange( cellElem );

  classie.add( this.img, className );
  this.flickity.dispatchEvent( 'lazyLoad', event, cellElem );
};

// -----  ----- //

Flickity.LazyLoader = LazyLoader;

return Flickity;

}));

},{"./flickity":13,"desandro-classie":3,"eventie":7,"fizzy-ui-utils":8}],16:[function(require,module,exports){
( function( window, factory ) {
  'use strict';
  // universal module definition

  if ( typeof define == 'function' && define.amd ) {
    // AMD
    define( [
      'eventie/eventie',
      './flickity',
      'tap-listener/tap-listener',
      'fizzy-ui-utils/utils'
    ], function( eventie, Flickity, TapListener, utils ) {
      return factory( window, eventie, Flickity, TapListener, utils );
    });
  } else if ( typeof exports == 'object' ) {
    // CommonJS
    module.exports = factory(
      window,
      require('eventie'),
      require('./flickity'),
      require('tap-listener'),
      require('fizzy-ui-utils')
    );
  } else {
    // browser global
    factory(
      window,
      window.eventie,
      window.Flickity,
      window.TapListener,
      window.fizzyUIUtils
    );
  }

}( window, function factory( window, eventie, Flickity, TapListener, utils ) {

// -------------------------- PageDots -------------------------- //

'use strict';

function PageDots( parent ) {
  this.parent = parent;
  this._create();
}

PageDots.prototype = new TapListener();

PageDots.prototype._create = function() {
  // create holder element
  this.holder = document.createElement('ol');
  this.holder.className = 'flickity-page-dots';
  Flickity.setUnselectable( this.holder );
  // create dots, array of elements
  this.dots = [];
  // update on select
  var _this = this;
  this.onCellSelect = function() {
    _this.updateSelected();
  };
  this.parent.on( 'cellSelect', this.onCellSelect );
  // tap
  this.on( 'tap', this.onTap );
  // pointerDown
  this.on( 'pointerDown', function onPointerDown( button, event ) {
    _this.parent.childUIPointerDown( event );
  });
};

PageDots.prototype.activate = function() {
  this.setDots();
  this.bindTap( this.holder );
  // add to DOM
  this.parent.element.appendChild( this.holder );
};

PageDots.prototype.deactivate = function() {
  // remove from DOM
  this.parent.element.removeChild( this.holder );
  TapListener.prototype.destroy.call( this );
};

PageDots.prototype.setDots = function() {
  // get difference between number of cells and number of dots
  var delta = this.parent.cells.length - this.dots.length;
  if ( delta > 0 ) {
    this.addDots( delta );
  } else if ( delta < 0 ) {
    this.removeDots( -delta );
  }
};

PageDots.prototype.addDots = function( count ) {
  var fragment = document.createDocumentFragment();
  var newDots = [];
  while ( count ) {
    var dot = document.createElement('li');
    dot.className = 'dot';
    fragment.appendChild( dot );
    newDots.push( dot );
    count--;
  }
  this.holder.appendChild( fragment );
  this.dots = this.dots.concat( newDots );
};

PageDots.prototype.removeDots = function( count ) {
  // remove from this.dots collection
  var removeDots = this.dots.splice( this.dots.length - count, count );
  // remove from DOM
  for ( var i=0, len = removeDots.length; i < len; i++ ) {
    var dot = removeDots[i];
    this.holder.removeChild( dot );
  }
};

PageDots.prototype.updateSelected = function() {
  // remove selected class on previous
  if ( this.selectedDot ) {
    this.selectedDot.className = 'dot';
  }
  // don't proceed if no dots
  if ( !this.dots.length ) {
    return;
  }
  this.selectedDot = this.dots[ this.parent.selectedIndex ];
  this.selectedDot.className = 'dot is-selected';
};

PageDots.prototype.onTap = function( event ) {
  var target = event.target;
  // only care about dot clicks
  if ( target.nodeName != 'LI' ) {
    return;
  }

  this.parent.uiChange();
  var index = utils.indexOf( this.dots, target );
  this.parent.select( index );
};

PageDots.prototype.destroy = function() {
  this.deactivate();
};

Flickity.PageDots = PageDots;

// -------------------------- Flickity -------------------------- //

utils.extend( Flickity.defaults, {
  pageDots: true
});

Flickity.createMethods.push('_createPageDots');

Flickity.prototype._createPageDots = function() {
  if ( !this.options.pageDots ) {
    return;
  }
  this.pageDots = new PageDots( this );
  this.on( 'activate', this.activatePageDots );
  this.on( 'cellAddedRemoved', this.onCellAddedRemovedPageDots );
  this.on( 'deactivate', this.deactivatePageDots );
};

Flickity.prototype.activatePageDots = function() {
  this.pageDots.activate();
};

Flickity.prototype.onCellAddedRemovedPageDots = function() {
  this.pageDots.setDots();
};

Flickity.prototype.deactivatePageDots = function() {
  this.pageDots.deactivate();
};

// -----  ----- //

Flickity.PageDots = PageDots;

return Flickity;

}));

},{"./flickity":13,"eventie":7,"fizzy-ui-utils":8,"tap-listener":21}],17:[function(require,module,exports){
( function( window, factory ) {
  'use strict';
  // universal module definition

  if ( typeof define == 'function' && define.amd ) {
    // AMD
    define( [
      'eventEmitter/EventEmitter',
      'eventie/eventie',
      'fizzy-ui-utils/utils',
      './flickity'
    ], function( EventEmitter, eventie, utils, Flickity ) {
      return factory( EventEmitter, eventie, utils, Flickity );
    });
  } else if ( typeof exports == 'object' ) {
    // CommonJS
    module.exports = factory(
      require('wolfy87-eventemitter'),
      require('eventie'),
      require('fizzy-ui-utils'),
      require('./flickity')
    );
  } else {
    // browser global
    factory(
      window.EventEmitter,
      window.eventie,
      window.fizzyUIUtils,
      window.Flickity
    );
  }

}( window, function factory( EventEmitter, eventie, utils, Flickity ) {

'use strict';

// -------------------------- Page Visibility -------------------------- //
// https://developer.mozilla.org/en-US/docs/Web/Guide/User_experience/Using_the_Page_Visibility_API

var hiddenProperty, visibilityEvent;
if ( 'hidden' in document ) {
  hiddenProperty = 'hidden';
  visibilityEvent = 'visibilitychange';
} else if ( 'webkitHidden' in document ) {
  hiddenProperty = 'webkitHidden';
  visibilityEvent = 'webkitvisibilitychange';
}

// -------------------------- Player -------------------------- //

function Player( parent ) {
  this.parent = parent;
  this.state = 'stopped';
  // visibility change event handler
  if ( visibilityEvent ) {
    var _this = this;
    this.onVisibilityChange = function() {
      _this.visibilityChange();
    };
  }
}

Player.prototype = new EventEmitter();

// start play
Player.prototype.play = function() {
  if ( this.state == 'playing' ) {
    return;
  }
  this.state = 'playing';
  // listen to visibility change
  if ( visibilityEvent ) {
    document.addEventListener( visibilityEvent, this.onVisibilityChange, false );
  }
  // start ticking
  this.tick();
};

Player.prototype.tick = function() {
  // do not tick if not playing
  if ( this.state != 'playing' ) {
    return;
  }

  var time = this.parent.options.autoPlay;
  // default to 3 seconds
  time = typeof time == 'number' ? time : 3000;
  var _this = this;
  // HACK: reset ticks if stopped and started within interval
  this.clear();
  this.timeout = setTimeout( function() {
    _this.parent.next( true );
    _this.tick();
  }, time );
};

Player.prototype.stop = function() {
  this.state = 'stopped';
  this.clear();
  // remove visibility change event
  if ( visibilityEvent ) {
    document.removeEventListener( visibilityEvent, this.onVisibilityChange, false );
  }
};

Player.prototype.clear = function() {
  clearTimeout( this.timeout );
};

Player.prototype.pause = function() {
  if ( this.state == 'playing' ) {
    this.state = 'paused';
    this.clear();
  }
};

Player.prototype.unpause = function() {
  // re-start play if in unpaused state
  if ( this.state == 'paused' ) {
    this.play();
  }
};

// pause if page visibility is hidden, unpause if visible
Player.prototype.visibilityChange = function() {
  var isHidden = document[ hiddenProperty ];
  this[ isHidden ? 'pause' : 'unpause' ]();
};

// -------------------------- Flickity -------------------------- //

utils.extend( Flickity.defaults, {
  pauseAutoPlayOnHover: true
});

Flickity.createMethods.push('_createPlayer');

Flickity.prototype._createPlayer = function() {
  this.player = new Player( this );

  this.on( 'activate', this.activatePlayer );
  this.on( 'uiChange', this.stopPlayer );
  this.on( 'pointerDown', this.stopPlayer );
  this.on( 'deactivate', this.deactivatePlayer );
};

Flickity.prototype.activatePlayer = function() {
  if ( !this.options.autoPlay ) {
    return;
  }
  this.player.play();
  eventie.bind( this.element, 'mouseenter', this );
  this.isMouseenterBound = true;
};

// Player API, don't hate the ... thanks I know where the door is

Flickity.prototype.playPlayer = function() {
  this.player.play();
};

Flickity.prototype.stopPlayer = function() {
  this.player.stop();
};

Flickity.prototype.pausePlayer = function() {
  this.player.pause();
};

Flickity.prototype.unpausePlayer = function() {
  this.player.unpause();
};

Flickity.prototype.deactivatePlayer = function() {
  this.player.stop();
  if ( this.isMouseenterBound ) {
    eventie.unbind( this.element, 'mouseenter', this );
    delete this.isMouseenterBound;
  }
};

// ----- mouseenter/leave ----- //

// pause auto-play on hover
Flickity.prototype.onmouseenter = function() {
  if ( !this.options.pauseAutoPlayOnHover ) {
    return;
  }
  this.player.pause();
  eventie.bind( this.element, 'mouseleave', this );
};

// resume auto-play on hover off
Flickity.prototype.onmouseleave = function() {
  this.player.unpause();
  eventie.unbind( this.element, 'mouseleave', this );
};

// -----  ----- //

Flickity.Player = Player;

return Flickity;

}));

},{"./flickity":13,"eventie":7,"fizzy-ui-utils":8,"wolfy87-eventemitter":24}],18:[function(require,module,exports){
// -------------------------- prev/next button -------------------------- //

( function( window, factory ) {
  'use strict';
  // universal module definition

  if ( typeof define == 'function' && define.amd ) {
    // AMD
    define( [
      'eventie/eventie',
      './flickity',
      'tap-listener/tap-listener',
      'fizzy-ui-utils/utils'
    ], function( eventie, Flickity, TapListener, utils ) {
      return factory( window, eventie, Flickity, TapListener, utils );
    });
  } else if ( typeof exports == 'object' ) {
    // CommonJS
    module.exports = factory(
      window,
      require('eventie'),
      require('./flickity'),
      require('tap-listener'),
      require('fizzy-ui-utils')
    );
  } else {
    // browser global
    factory(
      window,
      window.eventie,
      window.Flickity,
      window.TapListener,
      window.fizzyUIUtils
    );
  }

}( window, function factory( window, eventie, Flickity, TapListener, utils ) {

'use strict';

// ----- inline SVG support ----- //

var svgURI = 'http://www.w3.org/2000/svg';

// only check on demand, not on script load
var supportsInlineSVG = ( function() {
  var supports;
  function checkSupport() {
    if ( supports !== undefined ) {
      return supports;
    }
    var div = document.createElement('div');
    div.innerHTML = '<svg/>';
    supports = ( div.firstChild && div.firstChild.namespaceURI ) == svgURI;
    return supports;
  }
  return checkSupport;
})();

// -------------------------- PrevNextButton -------------------------- //

function PrevNextButton( direction, parent ) {
  this.direction = direction;
  this.parent = parent;
  this._create();
}

PrevNextButton.prototype = new TapListener();

PrevNextButton.prototype._create = function() {
  // properties
  this.isEnabled = true;
  this.isPrevious = this.direction == -1;
  var leftDirection = this.parent.options.rightToLeft ? 1 : -1;
  this.isLeft = this.direction == leftDirection;

  var element = this.element = document.createElement('button');
  element.className = 'flickity-prev-next-button';
  element.className += this.isPrevious ? ' previous' : ' next';
  // prevent button from submitting form http://stackoverflow.com/a/10836076/182183
  element.setAttribute( 'type', 'button' );
  // init as disabled
  this.disable();

  element.setAttribute( 'aria-label', this.isPrevious ? 'previous' : 'next' );

  Flickity.setUnselectable( element );
  // create arrow
  if ( supportsInlineSVG() ) {
    var svg = this.createSVG();
    element.appendChild( svg );
  } else {
    // SVG not supported, set button text
    this.setArrowText();
    element.className += ' no-svg';
  }
  // update on select
  var _this = this;
  this.onCellSelect = function() {
    _this.update();
  };
  this.parent.on( 'cellSelect', this.onCellSelect );
  // tap
  this.on( 'tap', this.onTap );
  // pointerDown
  this.on( 'pointerDown', function onPointerDown( button, event ) {
    _this.parent.childUIPointerDown( event );
  });
};

PrevNextButton.prototype.activate = function() {
  this.bindTap( this.element );
  // click events from keyboard
  eventie.bind( this.element, 'click', this );
  // add to DOM
  this.parent.element.appendChild( this.element );
};

PrevNextButton.prototype.deactivate = function() {
  // remove from DOM
  this.parent.element.removeChild( this.element );
  // do regular TapListener destroy
  TapListener.prototype.destroy.call( this );
  // click events from keyboard
  eventie.unbind( this.element, 'click', this );
};

PrevNextButton.prototype.createSVG = function() {
  var svg = document.createElementNS( svgURI, 'svg');
  svg.setAttribute( 'viewBox', '0 0 100 100' );
  var path = document.createElementNS( svgURI, 'path');
  var pathMovements = getArrowMovements( this.parent.options.arrowShape );
  path.setAttribute( 'd', pathMovements );
  path.setAttribute( 'class', 'arrow' );
  // rotate arrow
  if ( !this.isLeft ) {
    path.setAttribute( 'transform', 'translate(100, 100) rotate(180) ' );
  }
  svg.appendChild( path );
  return svg;
};

// get SVG path movmement
function getArrowMovements( shape ) {
  // use shape as movement if string
  if ( typeof shape == 'string' ) {
    return shape;
  }
  // create movement string
  return 'M ' + shape.x0 + ',50' +
    ' L ' + shape.x1 + ',' + ( shape.y1 + 50 ) +
    ' L ' + shape.x2 + ',' + ( shape.y2 + 50 ) +
    ' L ' + shape.x3 + ',50 ' +
    ' L ' + shape.x2 + ',' + ( 50 - shape.y2 ) +
    ' L ' + shape.x1 + ',' + ( 50 - shape.y1 ) +
    ' Z';
}

PrevNextButton.prototype.setArrowText = function() {
  var parentOptions = this.parent.options;
  var arrowText = this.isLeft ? parentOptions.leftArrowText : parentOptions.rightArrowText;
  utils.setText( this.element, arrowText );
};

PrevNextButton.prototype.onTap = function() {
  if ( !this.isEnabled ) {
    return;
  }
  this.parent.uiChange();
  var method = this.isPrevious ? 'previous' : 'next';
  this.parent[ method ]();
};

PrevNextButton.prototype.handleEvent = utils.handleEvent;

PrevNextButton.prototype.onclick = function() {
  // only allow clicks from keyboard
  var focused = document.activeElement;
  if ( focused && focused == this.element ) {
    this.onTap();
  }
};

// -----  ----- //

PrevNextButton.prototype.enable = function() {
  if ( this.isEnabled ) {
    return;
  }
  this.element.disabled = false;
  this.isEnabled = true;
};

PrevNextButton.prototype.disable = function() {
  if ( !this.isEnabled ) {
    return;
  }
  this.element.disabled = true;
  this.isEnabled = false;
};

PrevNextButton.prototype.update = function() {
  // index of first or last cell, if previous or next
  var cells = this.parent.cells;
  // enable is wrapAround and at least 2 cells
  if ( this.parent.options.wrapAround && cells.length > 1 ) {
    this.enable();
    return;
  }
  var lastIndex = cells.length ? cells.length - 1 : 0;
  var boundIndex = this.isPrevious ? 0 : lastIndex;
  var method = this.parent.selectedIndex == boundIndex ? 'disable' : 'enable';
  this[ method ]();
};

PrevNextButton.prototype.destroy = function() {
  this.deactivate();
};

// -------------------------- Flickity prototype -------------------------- //

utils.extend( Flickity.defaults, {
  prevNextButtons: true,
  leftArrowText: '‹',
  rightArrowText: '›',
  arrowShape: {
    x0: 10,
    x1: 60, y1: 50,
    x2: 70, y2: 40,
    x3: 30
  }
});

Flickity.createMethods.push('_createPrevNextButtons');

Flickity.prototype._createPrevNextButtons = function() {
  if ( !this.options.prevNextButtons ) {
    return;
  }

  this.prevButton = new PrevNextButton( -1, this );
  this.nextButton = new PrevNextButton( 1, this );

  this.on( 'activate', this.activatePrevNextButtons );
};

Flickity.prototype.activatePrevNextButtons = function() {
  this.prevButton.activate();
  this.nextButton.activate();
  this.on( 'deactivate', this.deactivatePrevNextButtons );
};

Flickity.prototype.deactivatePrevNextButtons = function() {
  this.prevButton.deactivate();
  this.nextButton.deactivate();
  this.off( 'deactivate', this.deactivatePrevNextButtons );
};

// --------------------------  -------------------------- //

Flickity.PrevNextButton = PrevNextButton;

return Flickity;

}));

},{"./flickity":13,"eventie":7,"fizzy-ui-utils":8,"tap-listener":21}],19:[function(require,module,exports){
/*!
 * getSize v1.2.2
 * measure size of elements
 * MIT license
 */

/*jshint browser: true, strict: true, undef: true, unused: true */
/*global define: false, exports: false, require: false, module: false, console: false */

( function( window, undefined ) {

'use strict';

// -------------------------- helpers -------------------------- //

// get a number from a string, not a percentage
function getStyleSize( value ) {
  var num = parseFloat( value );
  // not a percent like '100%', and a number
  var isValid = value.indexOf('%') === -1 && !isNaN( num );
  return isValid && num;
}

function noop() {}

var logError = typeof console === 'undefined' ? noop :
  function( message ) {
    console.error( message );
  };

// -------------------------- measurements -------------------------- //

var measurements = [
  'paddingLeft',
  'paddingRight',
  'paddingTop',
  'paddingBottom',
  'marginLeft',
  'marginRight',
  'marginTop',
  'marginBottom',
  'borderLeftWidth',
  'borderRightWidth',
  'borderTopWidth',
  'borderBottomWidth'
];

function getZeroSize() {
  var size = {
    width: 0,
    height: 0,
    innerWidth: 0,
    innerHeight: 0,
    outerWidth: 0,
    outerHeight: 0
  };
  for ( var i=0, len = measurements.length; i < len; i++ ) {
    var measurement = measurements[i];
    size[ measurement ] = 0;
  }
  return size;
}



function defineGetSize( getStyleProperty ) {

// -------------------------- setup -------------------------- //

var isSetup = false;

var getStyle, boxSizingProp, isBoxSizeOuter;

/**
 * setup vars and functions
 * do it on initial getSize(), rather than on script load
 * For Firefox bug https://bugzilla.mozilla.org/show_bug.cgi?id=548397
 */
function setup() {
  // setup once
  if ( isSetup ) {
    return;
  }
  isSetup = true;

  var getComputedStyle = window.getComputedStyle;
  getStyle = ( function() {
    var getStyleFn = getComputedStyle ?
      function( elem ) {
        return getComputedStyle( elem, null );
      } :
      function( elem ) {
        return elem.currentStyle;
      };

      return function getStyle( elem ) {
        var style = getStyleFn( elem );
        if ( !style ) {
          logError( 'Style returned ' + style +
            '. Are you running this code in a hidden iframe on Firefox? ' +
            'See http://bit.ly/getsizebug1' );
        }
        return style;
      };
  })();

  // -------------------------- box sizing -------------------------- //

  boxSizingProp = getStyleProperty('boxSizing');

  /**
   * WebKit measures the outer-width on style.width on border-box elems
   * IE & Firefox measures the inner-width
   */
  if ( boxSizingProp ) {
    var div = document.createElement('div');
    div.style.width = '200px';
    div.style.padding = '1px 2px 3px 4px';
    div.style.borderStyle = 'solid';
    div.style.borderWidth = '1px 2px 3px 4px';
    div.style[ boxSizingProp ] = 'border-box';

    var body = document.body || document.documentElement;
    body.appendChild( div );
    var style = getStyle( div );

    isBoxSizeOuter = getStyleSize( style.width ) === 200;
    body.removeChild( div );
  }

}

// -------------------------- getSize -------------------------- //

function getSize( elem ) {
  setup();

  // use querySeletor if elem is string
  if ( typeof elem === 'string' ) {
    elem = document.querySelector( elem );
  }

  // do not proceed on non-objects
  if ( !elem || typeof elem !== 'object' || !elem.nodeType ) {
    return;
  }

  var style = getStyle( elem );

  // if hidden, everything is 0
  if ( style.display === 'none' ) {
    return getZeroSize();
  }

  var size = {};
  size.width = elem.offsetWidth;
  size.height = elem.offsetHeight;

  var isBorderBox = size.isBorderBox = !!( boxSizingProp &&
    style[ boxSizingProp ] && style[ boxSizingProp ] === 'border-box' );

  // get all measurements
  for ( var i=0, len = measurements.length; i < len; i++ ) {
    var measurement = measurements[i];
    var value = style[ measurement ];
    value = mungeNonPixel( elem, value );
    var num = parseFloat( value );
    // any 'auto', 'medium' value will be 0
    size[ measurement ] = !isNaN( num ) ? num : 0;
  }

  var paddingWidth = size.paddingLeft + size.paddingRight;
  var paddingHeight = size.paddingTop + size.paddingBottom;
  var marginWidth = size.marginLeft + size.marginRight;
  var marginHeight = size.marginTop + size.marginBottom;
  var borderWidth = size.borderLeftWidth + size.borderRightWidth;
  var borderHeight = size.borderTopWidth + size.borderBottomWidth;

  var isBorderBoxSizeOuter = isBorderBox && isBoxSizeOuter;

  // overwrite width and height if we can get it from style
  var styleWidth = getStyleSize( style.width );
  if ( styleWidth !== false ) {
    size.width = styleWidth +
      // add padding and border unless it's already including it
      ( isBorderBoxSizeOuter ? 0 : paddingWidth + borderWidth );
  }

  var styleHeight = getStyleSize( style.height );
  if ( styleHeight !== false ) {
    size.height = styleHeight +
      // add padding and border unless it's already including it
      ( isBorderBoxSizeOuter ? 0 : paddingHeight + borderHeight );
  }

  size.innerWidth = size.width - ( paddingWidth + borderWidth );
  size.innerHeight = size.height - ( paddingHeight + borderHeight );

  size.outerWidth = size.width + marginWidth;
  size.outerHeight = size.height + marginHeight;

  return size;
}

// IE8 returns percent values, not pixels
// taken from jQuery's curCSS
function mungeNonPixel( elem, value ) {
  // IE8 and has percent value
  if ( window.getComputedStyle || value.indexOf('%') === -1 ) {
    return value;
  }
  var style = elem.style;
  // Remember the original values
  var left = style.left;
  var rs = elem.runtimeStyle;
  var rsLeft = rs && rs.left;

  // Put in the new values to get a computed value out
  if ( rsLeft ) {
    rs.left = elem.currentStyle.left;
  }
  style.left = value;
  value = style.pixelLeft;

  // Revert the changed values
  style.left = left;
  if ( rsLeft ) {
    rs.left = rsLeft;
  }

  return value;
}

return getSize;

}

// transport
if ( typeof define === 'function' && define.amd ) {
  // AMD for RequireJS
  define( [ 'get-style-property/get-style-property' ], defineGetSize );
} else if ( typeof exports === 'object' ) {
  // CommonJS for Component
  module.exports = defineGetSize( require('desandro-get-style-property') );
} else {
  // browser global
  window.getSize = defineGetSize( window.getStyleProperty );
}

})( window );

},{"desandro-get-style-property":4}],20:[function(require,module,exports){
/*
 * Backstretch
 * http://srobbin.com/jquery-plugins/backstretch/
 *
 * Copyright (c) 2013 Scott Robbin
 * Licensed under the MIT license.
 */

;(function ($, window, undefined) {
  'use strict';

  /** @const */
  var YOUTUBE_REGEXP = /^.*(youtu\.be\/|youtube\.com\/v\/|youtube\.com\/embed\/|youtube\.com\/watch\?v=|youtube\.com\/watch\?.*\&v=)([^#\&\?]*).*/i;

  /* PLUGIN DEFINITION
   * ========================= */

  $.fn.backstretch = function (images, options) {
    var args = arguments;

    /*
     * Scroll the page one pixel to get the right window height on iOS
     * Pretty harmless for everyone else
    */
    if ($(window).scrollTop() === 0 ) {
      window.scrollTo(0, 0);
    }

    var returnValues;

    this.each(function (eachIndex) {
      var $this = $(this)
        , obj = $this.data('backstretch');

      // Do we already have an instance attached to this element?
      if (obj) {

        // Is this a method they're trying to execute?
        if (typeof args[0] === 'string' &&
            typeof obj[args[0]] === 'function') {

          // Call the method
          var returnValue = obj[args[0]].apply(obj, Array.prototype.slice.call(args, 1));
          if (returnValue === obj) { // If a method is chaining
            returnValue = undefined;
          }
          if (returnValue !== undefined) {
            returnValues = returnValues || [];
            returnValues[eachIndex] = returnValue;
          }

          return; // Nothing further to do
        }

        // Merge the old options with the new
        options = $.extend(obj.options, options);

        // Remove the old instance
        if ( obj.hasOwnProperty('destroy') ) {
          obj.destroy(true);
        }
      }

      // We need at least one image
      if (!images || (images && images.length === 0)) {
        var cssBackgroundImage = $this.css('background-image');
        if (cssBackgroundImage && cssBackgroundImage !== 'none') {
          images = [ { url: $this.css('backgroundImage').replace(/url\(|\)|"|'/g,"") } ];
        } else {
          $.error('No images were supplied for Backstretch, or element must have a CSS-defined background image.');
        }
      }

      obj = new Backstretch(this, images, options || {});
      $this.data('backstretch', obj);
    });

    return returnValues ? returnValues.length === 1 ? returnValues[0] : returnValues : this;
  };

  // If no element is supplied, we'll attach to body
  $.backstretch = function (images, options) {
    // Return the instance
    return $('body')
            .backstretch(images, options)
            .data('backstretch');
  };

  // Custom selector
  $.expr[':'].backstretch = function(elem) {
    return $(elem).data('backstretch') !== undefined;
  };

  /* DEFAULTS
   * ========================= */

  $.fn.backstretch.defaults = {
    duration: 5000                // Amount of time in between slides (if slideshow)
    , transition: 'fade'          // Type of transition between slides
    , transitionDuration: 0       // Duration of transition between slides
    , animateFirst: true          // Animate the transition of first image of slideshow in?
    , alignX: 0.5                 // The x-alignment for the image, can be 'left'|'center'|'right' or any number between 0.0 and 1.0
    , alignY: 0.5                 // The y-alignment for the image, can be 'top'|'center'|'bottom' or any number between 0.0 and 1.0
    , paused: false               // Whether the images should slide after given duration
    , start: 0                    // Index of the first image to show
    , preload: 2                  // How many images preload at a time?
    , preloadSize: 1              // How many images can we preload in parallel?
    , resolutionRefreshRate: 2500 // How long to wait before switching resolution?
    , resolutionChangeRatioThreshold: 0.1 // How much a change should it be before switching resolution?
  };

  /* STYLES
   *
   * Baked-in styles that we'll apply to our elements.
   * In an effort to keep the plugin simple, these are not exposed as options.
   * That said, anyone can override these in their own stylesheet.
   * ========================= */
  var styles = {
    wrap: {
      left: 0
      , top: 0
      , overflow: 'hidden'
      , margin: 0
      , padding: 0
      , height: '100%'
      , width: '100%'
      , zIndex: -999999
    }
    , itemWrapper: {
      position: 'absolute'
      , display: 'none'
      , margin: 0
      , padding: 0
      , border: 'none'
      , width: '100%'
      , height: '100%'
      , zIndex: -999999
    }
    , item: {
      position: 'absolute'
      , margin: 0
      , padding: 0
      , border: 'none'
      , width: '100%'
      , height: '100%'
      , maxWidth: 'none'
    }
  };

  /* Given an array of different options for an image,
   * choose the optimal image for the container size.
   *
   * Given an image template (a string with {{ width }} and/or
   * {{height}} inside) and a container object, returns the
   * image url with the exact values for the size of that
   * container.
   *
   * Returns an array of urls optimized for the specified resolution.
   *
   */
  var optimalSizeImages = (function () {

    /* Sorts the array of image sizes based on width */
    var widthInsertSort = function (arr) {
      for (var i = 1; i < arr.length; i++) {
        var tmp = arr[i],
            j = i;
        while (arr[j - 1] && parseInt(arr[j - 1].width, 10) > parseInt(tmp.width, 10)) {
          arr[j] = arr[j - 1];
          --j;
        }
        arr[j] = tmp;
      }

      return arr;
    };

    /* Given an array of various sizes of the same image and a container width,
     * return the best image.
     */
    var selectBest = function (containerWidth, imageSizes) {

      var devicePixelRatio = window.devicePixelRatio || 1;
      var lastAllowedImage = 0;
      var testWidth;

      for (var j = 0, image; j < imageSizes.length; j++) {

          image = imageSizes[j];

          // In case a new image was pushed in, process it:
          if (typeof image === 'string') {
              image = imageSizes[j] = { url: image };
          }

          if (image.pixelRatio && image.pixelRatio !== 'auto' && parseFloat(image.pixelRatio) !== devicePixelRatio) {
              // We disallowed choosing this image for current device pixel ratio,
              // So skip this one.
              continue;
          }

          // Mark this one as the last one we investigated
          // which does not violate device pixel ratio rules.
          // We may choose this one later if there's no match.
          lastAllowedImage = j;

          // For most images, we match the specified width against element width,
          // And enforcing a limit depending on the "pixelRatio" property if specified.
          // But if a pixelRatio="auto", then we consider the width as the physical width of the image,
          // And match it while considering the device's pixel ratio.
          testWidth = containerWidth;
          if (image.pixelRatio === 'auto') {
              containerWidth *= devicePixelRatio;
          }

          // Stop when the width of the image is larger or equal to the container width
          if (image.width >= testWidth) {
              break;
          }
      }

      // Use the image located at where we stopped
      return imageSizes[Math.min(j, lastAllowedImage)];
    };

    var replaceTagsInUrl = function (url, templateReplacer) {

        if (typeof url === 'string') {
            url = url.replace(/{{(width|height)}}/g, templateReplacer);
        } else if (url instanceof Array) {
            for (var i = 0; i < url.length; i++) {
                if (url[i].src) {
                    url[i].src = replaceTagsInUrl(url[i].src, templateReplacer);
                } else {
                    url[i] = replaceTagsInUrl(url[i], templateReplacer);
                }
            }
        }

        return url;
    };

    return function ($container, images) {
      var containerWidth = $container.width(),
          containerHeight = $container.height();

      var chosenImages = [];

      var templateReplacer = function (match, key) {
        if (key === 'width') {
          return containerWidth;
        }
        if (key === 'height') {
          return containerHeight;
        }
        return match;
      };

      for (var i = 0; i < images.length; i++) {
        if ($.isArray(images[i])) {
          images[i] = widthInsertSort(images[i]);
          var chosen = selectBest(containerWidth, images[i]);
          chosenImages.push(chosen);
        } else {
          // In case a new image was pushed in, process it:
          if (typeof images[i] === 'string') {
              images[i] = { url: images[i] };
          }

          var item = $.extend({}, images[i]);
          item.url = replaceTagsInUrl(item.url, templateReplacer);
          chosenImages.push(item);
        }
      }
      return chosenImages;
    };

  })();

  var isVideoSource = function (source) {
    return YOUTUBE_REGEXP.test(source.url) || source.isVideo;
  };

  /* Preload images */
  var preload = (function (sources, startAt, count, batchSize, callback) {
    // Plugin cache
    var cache = [];

    // Wrapper for cache
    var caching = function(image){
      for (var i = 0; i < cache.length; i++) {
        if (cache[i].src === image.src) {
          return cache[i];
        }
      }
      cache.push(image);
      return image;
    };

    // Execute callback
    var exec = function(sources, callback, last){
      if (typeof callback === 'function') {
        callback.call(sources, last);
      }
    };

    // Closure to hide cache
    return function preload (sources, startAt, count, batchSize, callback){
      // Check input data
      if (typeof sources === 'undefined') {
        return;
      }
      if (!$.isArray(sources)) {
        sources = [sources];
      }

      if (arguments.length < 5 && typeof arguments[arguments.length - 1] === 'function') {
        callback = arguments[arguments.length - 1];
      }

      startAt = (typeof startAt === 'function' || !startAt) ? 0 : startAt;
      count = (typeof count === 'function' || !count || count < 0) ? sources.length : Math.min(count, sources.length);
      batchSize = (typeof batchSize === 'function' || !batchSize) ? 1 : batchSize;

      if (startAt >= sources.length) {
          startAt = 0;
          count = 0;
      }
      if (batchSize < 0) {
          batchSize = count;
      }
      batchSize = Math.min(batchSize, count);

      var next = sources.slice(startAt + batchSize, count - batchSize);
      sources = sources.slice(startAt, batchSize);
      count = sources.length;

      // If sources array is empty
      if (!count) {
        exec(sources, callback, true);
        return;
      }

      // Image loading callback
      var countLoaded = 0;

      var loaded = function() {
        countLoaded++;
        if (countLoaded !== count) {
          return;
        }

        exec(sources, callback, !next);
        preload(next, 0, 0, batchSize, callback);
      };

      // Loop sources to preload
      var image;

      for (var i = 0; i < sources.length; i++) {

        if (isVideoSource(sources[i])) {

          // Do not preload videos. There are issues with that.
          // First - we need to keep an instance of the preloaded and use that exactly, not a copy.
          // Second - there are memory issues.
          // If there will be a requirement from users - I'll try to implement this.

          continue;

        } else {

          image = new Image();
          image.src = sources[i].url;

          image = caching(image);

          if (image.complete) {
            loaded();
          } else {
            $(image).on('load error', loaded);
          }

        }

      }
    };
  })();

  /* Process images array */
  var processImagesArray = function (images) {
    var processed = [];
    for (var i = 0; i < images.length; i++) {
      if (typeof images[i] === 'string') {
        processed.push({ url: images[i] });
      }
      else if ($.isArray(images[i])) {
        processed.push(processImagesArray(images[i]));
      }
      else {
        processed.push(processOptions(images[i]));
      }
    }
    return processed;
  };

  /* Process options */
  var processOptions = function (options, required) {

    // Convert old options

    // centeredX/centeredY are deprecated
    if (options.centeredX || options.centeredY) {
      if (window.console && window.console.log) {
        window.console.log('jquery.backstretch: `centeredX`/`centeredY` is deprecated, please use `alignX`/`alignY`');
      }
      if (options.centeredX) {
        options.alignX = 0.5;
      }
      if (options.centeredY) {
        options.alignY = 0.5;
      }
    }

    // Deprecated spec
    if (options.speed !== undefined) {

      if (window.console && window.console.log) {
        window.console.log('jquery.backstretch: `speed` is deprecated, please use `transitionDuration`');
      }

      options.transitionDuration = options.speed;
      options.transition = 'fade';
    }

    // Typo
    if (options.resolutionChangeRatioTreshold !== undefined) {
      window.console.log('jquery.backstretch: `treshold` is a typo!');
      options.resolutionChangeRatioThreshold = options.resolutionChangeRatioTreshold;
    }

    // Current spec that needs processing

    if (options.fadeFirst !== undefined) {
      options.animateFirst = options.fadeFirst;
    }

    if (options.fade !== undefined) {
      options.transitionDuration = options.fade;
      options.transition = 'fade';
    }

    return processAlignOptions(options);
  };

  /* Process align options */
  var processAlignOptions = function (options, required) {
    if (options.alignX === 'left') {
      options.alignX = 0.0;
    }
    else if (options.alignX === 'center') {
      options.alignX = 0.5;
    }
    else if (options.alignX === 'right') {
      options.alignX = 1.0;
    }
    else {
      if (options.alignX !== undefined || required) {
        options.alignX = parseFloat(options.alignX);
        if (isNaN(options.alignX)) {
          options.alignX = 0.5;
        }
      }
    }

    if (options.alignY === 'top') {
      options.alignY = 0.0;
    }
    else if (options.alignY === 'center') {
      options.alignY = 0.5;
    }
    else if (options.alignY === 'bottom') {
      options.alignY = 1.0;
    }
    else {
      if (options.alignX !== undefined || required) {
        options.alignY = parseFloat(options.alignY);
        if (isNaN(options.alignY)) {
          options.alignY = 0.5;
        }
      }
    }

    return options;
  };

  /* CLASS DEFINITION
   * ========================= */
  var Backstretch = function (container, images, options) {
    this.options = $.extend({}, $.fn.backstretch.defaults, options || {});

    this.firstShow = true;

    // Process options
    processOptions(this.options, true);

    /* In its simplest form, we allow Backstretch to be called on an image path.
     * e.g. $.backstretch('/path/to/image.jpg')
     * So, we need to turn this back into an array.
     */
    this.images = processImagesArray($.isArray(images) ? images : [images]);

    /**
     * Paused-Option
     */
    if (this.options.paused) {
        this.paused = true;
    }

    /**
     * Start-Option (Index)
     */
    if (this.options.start >= this.images.length)
    {
        this.options.start = this.images.length - 1;
    }
    if (this.options.start < 0)
    {
        this.options.start = 0;
    }

    // Convenience reference to know if the container is body.
    this.isBody = container === document.body;

    /* We're keeping track of a few different elements
     *
     * Container: the element that Backstretch was called on.
     * Wrap: a DIV that we place the image into, so we can hide the overflow.
     * Root: Convenience reference to help calculate the correct height.
     */
    var $window = $(window);
    this.$container = $(container);
    this.$root = this.isBody ? supportsFixedPosition ? $window : $(document) : this.$container;

    this.originalImages = this.images;
    this.images = optimalSizeImages(
        this.options.alwaysTestWindowResolution ? $window : this.$root,
        this.originalImages);

    /**
     * Pre-Loading.
     * This is the first image, so we will preload a minimum of 1 images.
     */
    preload(this.images, this.options.start || 0, this.options.preload || 1);

    // Don't create a new wrap if one already exists (from a previous instance of Backstretch)
    var $existing = this.$container.children(".backstretch").first();
    this.$wrap = $existing.length ? $existing :
        $('<div class="backstretch"></div>')
        .css(this.options.bypassCss ? {} : styles.wrap)
        .appendTo(this.$container);

    if (!this.options.bypassCss) {

        // Non-body elements need some style adjustments
        if (!this.isBody) {
          // If the container is statically positioned, we need to make it relative,
          // and if no zIndex is defined, we should set it to zero.
          var position = this.$container.css('position')
            , zIndex = this.$container.css('zIndex');

          this.$container.css({
              position: position === 'static' ? 'relative' : position
            , zIndex: zIndex === 'auto' ? 0 : zIndex
          });

          // Needs a higher z-index
          this.$wrap.css({zIndex: -999998});
        }

        // Fixed or absolute positioning?
        this.$wrap.css({
            position: this.isBody && supportsFixedPosition ? 'fixed' : 'absolute'
        });

    }

    // Set the first image
    this.index = this.options.start;
    this.show(this.index);

    // Listen for resize
    $window.on('resize.backstretch', $.proxy(this.resize, this))
           .on('orientationchange.backstretch', $.proxy(function () {
              // Need to do this in order to get the right window height
              if (this.isBody && window.pageYOffset === 0) {
                window.scrollTo(0, 1);
                this.resize();
              }
           }, this));
  };

  var performTransition = function (options) {

    var transition = options.transition || 'fade';

    // Look for multiple options
    if (typeof transition === 'string' && transition.indexOf('|') > -1) {
      transition = transition.split('|');
    }

    if (transition instanceof Array) {
      transition = transition[Math.round(Math.random() * (transition.length - 1))];
    }

    var $new = options['new'];
    var $old = options['old'] ? options['old'] : $([]);

    switch (transition.toString().toLowerCase()) {

      default:
      case 'fade':
        $new.fadeIn({
          duration: options.duration,
          complete: options.complete,
          easing: options.easing || undefined
        });
        break;

      case 'fadeinout':
      case 'fade_in_out':

        var fadeInNew = function () {
            $new.fadeIn({
              duration: options.duration / 2,
              complete: options.complete,
              easing: options.easing || undefined
            });
        };

        if ($old.length) {
            $old.fadeOut({
              duration: options.duration / 2,
              complete: fadeInNew,
              easing: options.easing || undefined
            });
        } else {
            fadeInNew();
        }

        break;

      case 'pushleft':
      case 'push_left':
      case 'pushright':
      case 'push_right':
      case 'pushup':
      case 'push_up':
      case 'pushdown':
      case 'push_down':
      case 'coverleft':
      case 'cover_left':
      case 'coverright':
      case 'cover_right':
      case 'coverup':
      case 'cover_up':
      case 'coverdown':
      case 'cover_down':

        var transitionParts = transition.match(/^(cover|push)_?(.*)$/);

        var animProp = transitionParts[2] === 'left' ? 'right' :
            transitionParts[2] === 'right' ? 'left' :
                transitionParts[2] === 'down' ? 'top' :
                    transitionParts[2] === 'up' ? 'bottom' :
                        'right';

        var newCssStart = {
          'display': ''
        }, newCssAnim = {};
        newCssStart[animProp] = '-100%';
        newCssAnim[animProp] = 0;

        $new
            .css(newCssStart)
            .animate(newCssAnim, {
              duration: options.duration,
              complete: function () {
                $new.css(animProp, '');
                options.complete.apply(this, arguments);
              },
              easing: options.easing || undefined
            });

        if (transitionParts[1] === 'push' && $old.length) {
            var oldCssAnim = {};
            oldCssAnim[animProp] = '100%';

            $old
                .animate(oldCssAnim, {
                  duration: options.duration,
                  complete: function () {
                    $old.css('display', 'none');
                  },
                  easing: options.easing || undefined
                });
        }

        break;
    }

  };

  /* PUBLIC METHODS
   * ========================= */
  Backstretch.prototype = {

      resize: function () {
        try {

          // Check for a better suited image after the resize
          var $resTest = this.options.alwaysTestWindowResolution ? $(window) : this.$root;
          var newContainerWidth = $resTest.width();
          var newContainerHeight = $resTest.height();
          var changeRatioW = newContainerWidth / (this._lastResizeContainerWidth || 0);
          var changeRatioH = newContainerHeight / (this._lastResizeContainerHeight || 0);
          var resolutionChangeRatioThreshold = this.options.resolutionChangeRatioThreshold || 0.0;

          // check for big changes in container size
          if ((newContainerWidth !== this._lastResizeContainerWidth ||
               newContainerHeight !== this._lastResizeContainerHeight) &&
              ((Math.abs(changeRatioW - 1) >= resolutionChangeRatioThreshold || isNaN(changeRatioW)) ||
              (Math.abs(changeRatioH - 1) >= resolutionChangeRatioThreshold || isNaN(changeRatioH)))) {

            this._lastResizeContainerWidth = newContainerWidth;
            this._lastResizeContainerHeight = newContainerHeight;

            // Big change: rebuild the entire images array
            this.images = optimalSizeImages($resTest, this.originalImages);

            // Preload them (they will be automatically inserted on the next cycle)
            if (this.options.preload) {
              preload(this.images, (this.index + 1) % this.images.length, this.options.preload);
            }

            // In case there is no cycle and the new source is different than the current
            if (this.images.length === 1 &&
                this._currentImage.url !== this.images[0].url) {

              // Wait a little an update the image being showed
              var that = this;
              clearTimeout(that._selectAnotherResolutionTimeout);
              that._selectAnotherResolutionTimeout = setTimeout(function () {
                that.show(0);
              }, this.options.resolutionRefreshRate);
            }
          }

          var bgCSS = {left: 0, top: 0, right: 'auto', bottom: 'auto'}
            , rootWidth = this.isBody ? this.$root.width() : this.$root.innerWidth()
            , rootHeight = this.isBody ? ( window.innerHeight ? window.innerHeight : this.$root.height() ) : this.$root.innerHeight()
            , bgWidth = rootWidth
            , bgHeight = bgWidth / this.$itemWrapper.data('ratio')
            , evt = $.Event('backstretch.resize', {
              relatedTarget: this.$container[0]
            })
            , bgOffset
            , alignX = this._currentImage.alignX === undefined ? this.options.alignX : this._currentImage.alignX
            , alignY = this._currentImage.alignY === undefined ? this.options.alignY : this._currentImage.alignY;

            // Make adjustments based on image ratio
            if (bgHeight >= rootHeight) {
                bgCSS.top = -(bgHeight - rootHeight) * alignY;
            } else {
                bgHeight = rootHeight;
                bgWidth = bgHeight * this.$itemWrapper.data('ratio');
                bgOffset = (bgWidth - rootWidth) / 2;
                bgCSS.left = -(bgWidth - rootWidth) * alignX;
            }

            if (!this.options.bypassCss) {

                this.$wrap
                    .css({width: rootWidth, height: rootHeight})
                    .find('>.backstretch-item').not('.deleteable')
                    .each(function () {
                        var $wrapper = $(this);
                        $wrapper.find('img,video,iframe')
                                .css({width: bgWidth, height: bgHeight})
                                .css(bgCSS);
                    });
            }

            this.$container.trigger(evt, this);
        } catch(err) {
            // IE7 seems to trigger resize before the image is loaded.
            // This try/catch block is a hack to let it fail gracefully.
        }

        return this;
      }

      // Show the slide at a certain position
    , show: function (newIndex, overrideOptions) {

        // Validate index
        if (Math.abs(newIndex) > this.images.length - 1) {
          return;
        }

        // Vars
        var that = this
          , $oldItemWrapper = that.$wrap.find('>.backstretch-item').addClass('deleteable')
          , oldVideoWrapper = that.videoWrapper
          , evtOptions = { relatedTarget: that.$container[0] };

        // Trigger the "before" event
        that.$container.trigger($.Event('backstretch.before', evtOptions), [that, newIndex]);

        // Set the new frame index
        this.index = newIndex;
        var selectedImage = that.images[newIndex];

        // Pause the slideshow
        clearTimeout(that._cycleTimeout);

        // New image

        delete that.videoWrapper; // Current item may not be a video

        var isVideo = isVideoSource(selectedImage);
        if (isVideo) {
          that.videoWrapper = new VideoWrapper(selectedImage);
          that.$item = that.videoWrapper.$video.css('pointer-events', 'none');
        } else {
          that.$item = $('<img />');
        }

        that.$itemWrapper = $('<div class="backstretch-item">')
            .append(that.$item);

        if (this.options.bypassCss) {
            that.$itemWrapper.css({
              'display': 'none'
            });
        } else {
          that.$itemWrapper.css(styles.itemWrapper);
          that.$item.css(styles.item);
        }

        that.$item.bind(isVideo ? 'canplay' : 'load', function (e) {
            var $this = $(this)
              , $wrapper = $this.parent()
              , options = $wrapper.data('options');

            if (overrideOptions) {
              options = $.extend({}, options, overrideOptions);
            }

            var imgWidth = this.naturalWidth || this.videoWidth || this.width
              , imgHeight = this.naturalHeight || this.videoHeight || this.height;

            // Save the ratio
            $wrapper.data('ratio', imgWidth / imgHeight);

            var getOption = function (opt) {
              return options[opt] !== undefined ?
                options[opt] :
                that.options[opt];
            };

            var transition = getOption('transition');
            var transitionEasing = getOption('transitionEasing');
            var transitionDuration = getOption('transitionDuration');

            // Show the image, then delete the old one
            var bringInNextImage = function () {

              if (oldVideoWrapper) {
                oldVideoWrapper.stop();
                oldVideoWrapper.destroy();
              }

              $oldItemWrapper.remove();

              // Resume the slideshow
              if (!that.paused && that.images.length > 1) {
                that.cycle();
              }

              // Now we can clear the background on the element, to spare memory
              if (!that.options.bypassCss && !that.isBody) {
                that.$container.css('background', 'none');
              }

              // Trigger the "after" and "show" events
              // "show" is being deprecated
              $(['after', 'show']).each(function () {
                that.$container.trigger($.Event('backstretch.' + this, evtOptions), [that, newIndex]);
              });

              if (isVideo) {
                that.videoWrapper.play();
              }
            };

            if ((that.firstShow && !that.options.animateFirst) || !transitionDuration || !transition) {
                // Avoid transition on first show or if there's no transitionDuration value
                $wrapper.show();
                bringInNextImage();
            } else {

                performTransition({
                    'new': $wrapper,
                    old: $oldItemWrapper,
                    transition: transition,
                    duration: transitionDuration,
                    easing: transitionEasing,
                    complete: bringInNextImage
                });

            }

            that.firstShow = false;

            // Resize
            that.resize();
        });

        that.$itemWrapper.appendTo(that.$wrap);

        that.$item.attr('alt', selectedImage.alt || '');
        that.$itemWrapper.data('options', selectedImage);

        if (!isVideo) {
          that.$item.attr('src', selectedImage.url);
        }

        that._currentImage = selectedImage;

        return that;
      }

    , current: function () {
        return this.index;
      }

    , next: function () {
        var args = Array.prototype.slice.call(arguments, 0);
        args.unshift(this.index < this.images.length - 1 ? this.index + 1 : 0);
        return this.show.apply(this, args);
      }

    , prev: function () {
        var args = Array.prototype.slice.call(arguments, 0);
        args.unshift(this.index === 0 ? this.images.length - 1 : this.index - 1);
        return this.show.apply(this, args);
      }

    , pause: function () {
        // Pause the slideshow
        this.paused = true;

        if (this.videoWrapper) {
          this.videoWrapper.pause();
        }

        return this;
      }

    , resume: function () {
        // Resume the slideshow
        this.paused = false;

        if (this.videoWrapper) {
          this.videoWrapper.play();
        }

        this.cycle();
        return this;
      }

    , cycle: function () {
        // Start/resume the slideshow
        if(this.images.length > 1) {
          // Clear the timeout, just in case
          clearTimeout(this._cycleTimeout);

          var duration = (this._currentImage && this._currentImage.duration) || this.options.duration;
          var isVideo = isVideoSource(this._currentImage);

          var callNext = function () {
            this.$item.off('.cycle');

            // Check for paused slideshow
            if (!this.paused) {
              this.next();
            }
          };

          // Special video handling
          if (isVideo) {

            // Leave video at last frame
            if (!this._currentImage.loop) {
              var lastFrameTimeout = 0;

              this.$item
                .on('playing.cycle', function () {
                  var player = $(this).data('player');

                  clearTimeout(lastFrameTimeout);
                  lastFrameTimeout = setTimeout(function () {
                    player.pause();
                    player.$video.trigger('ended');
                  }, (player.getDuration() - player.getCurrentTime()) * 1000);
                })
                .on('ended.cycle', function () {
                  clearTimeout(lastFrameTimeout);
                });
            }

            // On error go to next
            this.$item.on('error.cycle initerror.cycle', $.proxy(callNext, this));
          }

          if (isVideo && !this._currentImage.duration) {
            // It's a video - playing until end
            this.$item.on('ended.cycle', $.proxy(callNext, this));

          } else {
            // Cycling according to specified duration
            this._cycleTimeout = setTimeout($.proxy(callNext, this), duration);
          }

        }
        return this;
      }

    , destroy: function (preserveBackground) {
        // Stop the resize events
        $(window).off('resize.backstretch orientationchange.backstretch');

        // Stop any videos
        if (this.videoWrapper) {
          this.videoWrapper.destroy();
        }

        // Clear the timeout
        clearTimeout(this._cycleTimeout);

        // Remove Backstretch
        if(!preserveBackground) {
          this.$wrap.remove();
        }
        this.$container.removeData('backstretch');
      }
  };

 /**
  * Video Abstraction Layer
  *
  * Static methods:
  * > VideoWrapper.loadYoutubeAPI() -> Call in order to load the Youtube API.
  *                                   An 'youtube_api_load' event will be triggered on $(window) when the API is loaded.
  *
  * Generic:
  * > player.type -> type of the video
  * > player.video / player.$video -> contains the element holding the video
  * > player.play() -> plays the video
  * > player.pause() -> pauses the video
  * > player.setCurrentTime(position) -> seeks to a position by seconds
  *
  * Youtube:
  * > player.ytId will contain the youtube ID if the source is a youtube url
  * > player.ytReady is a flag telling whether the youtube source is ready for playback
  * */

  var VideoWrapper = function () { this.init.apply(this, arguments); };

  /**
   * @param {Object} options
   * @param {String|Array<String>|Array<{{src: String, type: String?}}>} options.url
   * @param {Boolean} options.loop=false
   * @param {Boolean?} options.mute=true
   * @param {String?} options.poster
   * loop, mute, poster
   */
  VideoWrapper.prototype.init = function (options) {

    var that = this;

    var $video;

    var setVideoElement = function () {
      that.$video = $video;
      that.video = $video[0];
    };

    // Determine video type

    var videoType = 'video';

    if (!(options.url instanceof Array) &&
      YOUTUBE_REGEXP.test(options.url)) {
      videoType = 'youtube';
    }

    that.type = videoType;

    if (videoType === 'youtube') {

      // Try to load the API in the meantime
      VideoWrapper.loadYoutubeAPI();

      that.ytId = options.url.match(YOUTUBE_REGEXP)[2];
      var src = 'https://www.youtube.com/embed/' + that.ytId +
        '?rel=0&autoplay=0&showinfo=0&controls=0&modestbranding=1' +
        '&cc_load_policy=0&disablekb=1&iv_load_policy=3&loop=0' +
        '&enablejsapi=1&origin=' + encodeURIComponent(window.location.origin);

      that.__ytStartMuted = !!options.mute || options.mute === undefined;

      $video = $('<iframe />')
        .attr({ 'src_to_load': src })
        .css({ 'border': 0, 'margin': 0, 'padding': 0 })
        .data('player', that);

      if (options.loop) {
        $video.on('ended.loop', function () {
          if (!that.__manuallyStopped) {
           that.play();
          }
        });
      }

      that.ytReady = false;

      setVideoElement();

      if (window['YT']) {
        that._initYoutube();
        $video.trigger('initsuccess');
      } else {
        $(window).one('youtube_api_load', function () {
          that._initYoutube();
          $video.trigger('initsuccess');
        });
      }

    }
    else {
      // Traditional <video> tag with multiple sources

      $video = $('<video>')
        .prop('autoplay', false)
        .prop('controls', false)
        .prop('loop', !!options.loop)
        .prop('muted', !!options.mute || options.mute === undefined)

        // Let the first frames be available before playback, as we do transitions
        .prop('preload', 'auto')
        .prop('poster', options.poster || '');

      var sources = (options.url instanceof Array) ? options.url : [options.url];

      for (var i = 0; i < sources.length; i++) {
        var sourceItem = sources[i];
        if (typeof(sourceItem) === 'string') {
          sourceItem = { src: sourceItem };
        }
        $('<source>')
          .attr('src', sourceItem.src)
          // Make sure to not specify type if unknown -
          //   so the browser will try to autodetect.
          .attr('type', sourceItem.type || null)
          .appendTo($video);
      }

      if (!$video[0].canPlayType || !sources.length) {
        $video.trigger('initerror');
      } else {
        $video.trigger('initsuccess');
      }

      setVideoElement();
    }

  };

  VideoWrapper.prototype._initYoutube = function () {
    var that = this;

    var YT = window['YT'];

    that.$video
      .attr('src', that.$video.attr('src_to_load'))
      .removeAttr('src_to_load');

    // It won't init if it's not in the DOM, so we emulate that
    var hasParent = !!that.$video[0].parentNode;
    if (!hasParent) {
      var $tmpParent = $('<div>').css('display', 'none !important').appendTo(document.body);
      that.$video.appendTo($tmpParent);
    }

    var player = new YT.Player(that.video, {
      events: {
        'onReady': function () {

          if (that.__ytStartMuted) {
            player.mute();
          }

          if (!hasParent) {
            // Restore parent to old state - without interrupting any changes
            if (that.$video[0].parentNode === $tmpParent[0]) {
              that.$video.detach();
            }
            $tmpParent.remove();
          }

          that.ytReady = true;
          that._updateYoutubeSize();
          that.$video.trigger('canplay');
        },
        'onStateChange': function (event) {
          switch (event.data) {
            case YT.PlayerState.PLAYING:
              that.$video.trigger('playing');
              break;
            case YT.PlayerState.ENDED:
              that.$video.trigger('ended');
              break;
            case YT.PlayerState.PAUSED:
              that.$video.trigger('pause');
              break;
            case YT.PlayerState.BUFFERING:
              that.$video.trigger('waiting');
              break;
            case YT.PlayerState.CUED:
              that.$video.trigger('canplay');
              break;
          }
        },
        'onPlaybackQualityChange': function () {
          that._updateYoutubeSize();
          that.$video.trigger('resize');
        },
        'onError': function (err) {
          that.hasError = true;
          that.$video.trigger({ 'type': 'error', 'error': err });
        }
      }
    });

    that.ytPlayer = player;

    return that;
  };

  VideoWrapper.prototype._updateYoutubeSize = function () {
    var that = this;

    switch (that.ytPlayer.getPlaybackQuality() || 'medium') {
      case 'small':
        that.video.videoWidth = 426;
        that.video.videoHeight = 240;
        break;
      case 'medium':
        that.video.videoWidth = 640;
        that.video.videoHeight = 360;
        break;
      default:
      case 'large':
        that.video.videoWidth = 854;
        that.video.videoHeight = 480;
        break;
      case 'hd720':
        that.video.videoWidth = 1280;
        that.video.videoHeight = 720;
        break;
      case 'hd1080':
        that.video.videoWidth = 1920;
        that.video.videoHeight = 1080;
        break;
      case 'highres':
        that.video.videoWidth = 2560;
        that.video.videoHeight = 1440;
        break;
    }

    return that;
  };

  VideoWrapper.prototype.play = function () {
    var that = this;

    that.__manuallyStopped = false;

    if (that.type === 'youtube') {
      if (that.ytReady) {
        that.$video.trigger('play');
        that.ytPlayer.playVideo();
      }
    } else {
      that.video.play();
    }

    return that;
  };

  VideoWrapper.prototype.pause = function () {
    var that = this;

    that.__manuallyStopped = false;

    if (that.type === 'youtube') {
      if (that.ytReady) {
        that.ytPlayer.pauseVideo();
      }
    } else {
      that.video.pause();
    }

    return that;
  };

  VideoWrapper.prototype.stop = function () {
    var that = this;

    that.__manuallyStopped = true;

    if (that.type === 'youtube') {
      if (that.ytReady) {
        that.ytPlayer.pauseVideo();
        that.ytPlayer.seekTo(0);
      }
    } else {
      that.video.pause();
      that.video.currentTime = 0;
    }

    return that;
  };

  VideoWrapper.prototype.destroy = function () {
    var that = this;

    if (that.ytPlayer) {
      that.ytPlayer.destroy();
    }

    that.$video.remove();

    return that;
  };

  VideoWrapper.prototype.getCurrentTime = function (seconds) {
    var that = this;

    if (that.type === 'youtube') {
      if (that.ytReady) {
        return that.ytPlayer.getCurrentTime();
      }
    } else {
      return that.video.currentTime;
    }

    return 0;
  };

  VideoWrapper.prototype.setCurrentTime = function (seconds) {
    var that = this;

    if (that.type === 'youtube') {
      if (that.ytReady) {
        that.ytPlayer.seekTo(seconds, true);
      }
    } else {
      that.video.currentTime = seconds;
    }

    return that;
  };

  VideoWrapper.prototype.getDuration = function () {
    var that = this;

    if (that.type === 'youtube') {
      if (that.ytReady) {
        return that.ytPlayer.getDuration();
      }
    } else {
      return that.video.duration;
    }

    return 0;
  };

  /**
   * This will load the youtube API (if not loaded yet)
   * Use $(window).one('youtube_api_load', ...) to listen for API loaded event
   */
  VideoWrapper.loadYoutubeAPI = function () {
    if (window['YT']) {
      return;
    }
    if (!$('script[src*=www\\.youtube\\.com\\/iframe_api]').length) {
      $('<script type="text/javascript" src="https://www.youtube.com/iframe_api">').appendTo('body');
    }
    var ytAPILoadInt = setInterval(function () {
      if (window['YT'] && window['YT'].loaded) {
        $(window).trigger('youtube_api_load');
        clearTimeout(ytAPILoadInt);
      }
    }, 50);
  };


  /* SUPPORTS FIXED POSITION?
   *
   * Based on code from jQuery Mobile 1.1.0
   * http://jquerymobile.com/
   *
   * In a nutshell, we need to figure out if fixed positioning is supported.
   * Unfortunately, this is very difficult to do on iOS, and usually involves
   * injecting content, scrolling the page, etc.. It's ugly.
   * jQuery Mobile uses this workaround. It's not ideal, but works.
   *
   * Modified to detect IE6
   * ========================= */

  var supportsFixedPosition = (function () {
    var ua = navigator.userAgent
      , platform = navigator.platform
        // Rendering engine is Webkit, and capture major version
      , wkmatch = ua.match( /AppleWebKit\/([0-9]+)/ )
      , wkversion = !!wkmatch && wkmatch[ 1 ]
      , ffmatch = ua.match( /Fennec\/([0-9]+)/ )
      , ffversion = !!ffmatch && ffmatch[ 1 ]
      , operammobilematch = ua.match( /Opera Mobi\/([0-9]+)/ )
      , omversion = !!operammobilematch && operammobilematch[ 1 ]
      , iematch = ua.match( /MSIE ([0-9]+)/ )
      , ieversion = !!iematch && iematch[ 1 ];

    return !(
      // iOS 4.3 and older : Platform is iPhone/Pad/Touch and Webkit version is less than 534 (ios5)
      ((platform.indexOf( "iPhone" ) > -1 || platform.indexOf( "iPad" ) > -1  || platform.indexOf( "iPod" ) > -1 ) && wkversion && wkversion < 534) ||

      // Opera Mini
      (window.operamini && ({}).toString.call( window.operamini ) === "[object OperaMini]") ||
      (operammobilematch && omversion < 7458) ||

      //Android lte 2.1: Platform is Android and Webkit version is less than 533 (Android 2.2)
      (ua.indexOf( "Android" ) > -1 && wkversion && wkversion < 533) ||

      // Firefox Mobile before 6.0 -
      (ffversion && ffversion < 6) ||

      // WebOS less than 3
      ("palmGetResource" in window && wkversion && wkversion < 534) ||

      // MeeGo
      (ua.indexOf( "MeeGo" ) > -1 && ua.indexOf( "NokiaBrowser/8.5.0" ) > -1) ||

      // IE6
      (ieversion && ieversion <= 6)
    );
  }());

}(jQuery, window));

},{}],21:[function(require,module,exports){
/*!
 * Tap listener v1.1.2
 * listens to taps
 * MIT license
 */

/*jshint browser: true, unused: true, undef: true, strict: true */

( function( window, factory ) {
  // universal module definition
  /*jshint strict: false*/ /*globals define, module, require */

  if ( typeof define == 'function' && define.amd ) {
    // AMD
    define( [
      'unipointer/unipointer'
    ], function( Unipointer ) {
      return factory( window, Unipointer );
    });
  } else if ( typeof exports == 'object' ) {
    // CommonJS
    module.exports = factory(
      window,
      require('unipointer')
    );
  } else {
    // browser global
    window.TapListener = factory(
      window,
      window.Unipointer
    );
  }

}( window, function factory( window, Unipointer ) {

'use strict';

// --------------------------  TapListener -------------------------- //

function TapListener( elem ) {
  this.bindTap( elem );
}

// inherit Unipointer & EventEmitter
TapListener.prototype = new Unipointer();

/**
 * bind tap event to element
 * @param {Element} elem
 */
TapListener.prototype.bindTap = function( elem ) {
  if ( !elem ) {
    return;
  }
  this.unbindTap();
  this.tapElement = elem;
  this._bindStartEvent( elem, true );
};

TapListener.prototype.unbindTap = function() {
  if ( !this.tapElement ) {
    return;
  }
  this._bindStartEvent( this.tapElement, true );
  delete this.tapElement;
};

var isPageOffset = window.pageYOffset !== undefined;
/**
 * pointer up
 * @param {Event} event
 * @param {Event or Touch} pointer
 */
TapListener.prototype.pointerUp = function( event, pointer ) {
  // ignore emulated mouse up clicks
  if ( this.isIgnoringMouseUp && event.type == 'mouseup' ) {
    return;
  }

  var pointerPoint = Unipointer.getPointerPoint( pointer );
  var boundingRect = this.tapElement.getBoundingClientRect();
  // standard or IE8 scroll positions
  var scrollX = isPageOffset ? window.pageXOffset : document.body.scrollLeft;
  var scrollY = isPageOffset ? window.pageYOffset : document.body.scrollTop;
  // calculate if pointer is inside tapElement
  var isInside = pointerPoint.x >= boundingRect.left + scrollX &&
    pointerPoint.x <= boundingRect.right + scrollX &&
    pointerPoint.y >= boundingRect.top + scrollY &&
    pointerPoint.y <= boundingRect.bottom + scrollY;
  // trigger callback if pointer is inside element
  if ( isInside ) {
    this.emitEvent( 'tap', [ event, pointer ] );
  }

  // set flag for emulated clicks 300ms after touchend
  if ( event.type != 'mouseup' ) {
    this.isIgnoringMouseUp = true;
    // reset flag after 300ms
    setTimeout( function() {
      delete this.isIgnoringMouseUp;
    }.bind( this ), 320 );
  }
};

TapListener.prototype.destroy = function() {
  this.pointerDone();
  this.unbindTap();
};

// -----  ----- //

return TapListener;

}));

},{"unipointer":23}],22:[function(require,module,exports){
/*!
 * Unidragger v1.1.5
 * Draggable base class
 * MIT license
 */

/*jshint browser: true, unused: true, undef: true, strict: true */

( function( window, factory ) {
  /*global define: false, module: false, require: false */
  'use strict';
  // universal module definition

  if ( typeof define == 'function' && define.amd ) {
    // AMD
    define( [
      'eventie/eventie',
      'unipointer/unipointer'
    ], function( eventie, Unipointer ) {
      return factory( window, eventie, Unipointer );
    });
  } else if ( typeof exports == 'object' ) {
    // CommonJS
    module.exports = factory(
      window,
      require('eventie'),
      require('unipointer')
    );
  } else {
    // browser global
    window.Unidragger = factory(
      window,
      window.eventie,
      window.Unipointer
    );
  }

}( window, function factory( window, eventie, Unipointer ) {

'use strict';

// -----  ----- //

function noop() {}

// handle IE8 prevent default
function preventDefaultEvent( event ) {
  if ( event.preventDefault ) {
    event.preventDefault();
  } else {
    event.returnValue = false;
  }
}

// -------------------------- Unidragger -------------------------- //

function Unidragger() {}

// inherit Unipointer & EventEmitter
Unidragger.prototype = new Unipointer();

// ----- bind start ----- //

Unidragger.prototype.bindHandles = function() {
  this._bindHandles( true );
};

Unidragger.prototype.unbindHandles = function() {
  this._bindHandles( false );
};

var navigator = window.navigator;
/**
 * works as unbinder, as you can .bindHandles( false ) to unbind
 * @param {Boolean} isBind - will unbind if falsey
 */
Unidragger.prototype._bindHandles = function( isBind ) {
  // munge isBind, default to true
  isBind = isBind === undefined ? true : !!isBind;
  // extra bind logic
  var binderExtra;
  if ( navigator.pointerEnabled ) {
    binderExtra = function( handle ) {
      // disable scrolling on the element
      handle.style.touchAction = isBind ? 'none' : '';
    };
  } else if ( navigator.msPointerEnabled ) {
    binderExtra = function( handle ) {
      // disable scrolling on the element
      handle.style.msTouchAction = isBind ? 'none' : '';
    };
  } else {
    binderExtra = function() {
      // TODO re-enable img.ondragstart when unbinding
      if ( isBind ) {
        disableImgOndragstart( handle );
      }
    };
  }
  // bind each handle
  var bindMethod = isBind ? 'bind' : 'unbind';
  for ( var i=0, len = this.handles.length; i < len; i++ ) {
    var handle = this.handles[i];
    this._bindStartEvent( handle, isBind );
    binderExtra( handle );
    eventie[ bindMethod ]( handle, 'click', this );
  }
};

// remove default dragging interaction on all images in IE8
// IE8 does its own drag thing on images, which messes stuff up

function noDragStart() {
  return false;
}

// TODO replace this with a IE8 test
var isIE8 = 'attachEvent' in document.documentElement;

// IE8 only
var disableImgOndragstart = !isIE8 ? noop : function( handle ) {

  if ( handle.nodeName == 'IMG' ) {
    handle.ondragstart = noDragStart;
  }

  var images = handle.querySelectorAll('img');
  for ( var i=0, len = images.length; i < len; i++ ) {
    var img = images[i];
    img.ondragstart = noDragStart;
  }
};

// ----- start event ----- //

/**
 * pointer start
 * @param {Event} event
 * @param {Event or Touch} pointer
 */
Unidragger.prototype.pointerDown = function( event, pointer ) {
  // dismiss range sliders
  if ( event.target.nodeName == 'INPUT' && event.target.type == 'range' ) {
    // reset pointerDown logic
    this.isPointerDown = false;
    delete this.pointerIdentifier;
    return;
  }

  this._dragPointerDown( event, pointer );
  // kludge to blur focused inputs in dragger
  var focused = document.activeElement;
  if ( focused && focused.blur ) {
    focused.blur();
  }
  // bind move and end events
  this._bindPostStartEvents( event );
  // track scrolling
  this.pointerDownScroll = Unidragger.getScrollPosition();
  eventie.bind( window, 'scroll', this );

  this.emitEvent( 'pointerDown', [ event, pointer ] );
};

// base pointer down logic
Unidragger.prototype._dragPointerDown = function( event, pointer ) {
  // track to see when dragging starts
  this.pointerDownPoint = Unipointer.getPointerPoint( pointer );

  // prevent default, unless touchstart or <select>
  var isTouchstart = event.type == 'touchstart';
  var targetNodeName = event.target.nodeName;
  if ( !isTouchstart && targetNodeName != 'SELECT' ) {
    preventDefaultEvent( event );
  }
};

// ----- move event ----- //

/**
 * drag move
 * @param {Event} event
 * @param {Event or Touch} pointer
 */
Unidragger.prototype.pointerMove = function( event, pointer ) {
  var moveVector = this._dragPointerMove( event, pointer );
  this.emitEvent( 'pointerMove', [ event, pointer, moveVector ] );
  this._dragMove( event, pointer, moveVector );
};

// base pointer move logic
Unidragger.prototype._dragPointerMove = function( event, pointer ) {
  var movePoint = Unipointer.getPointerPoint( pointer );
  var moveVector = {
    x: movePoint.x - this.pointerDownPoint.x,
    y: movePoint.y - this.pointerDownPoint.y
  };
  // start drag if pointer has moved far enough to start drag
  if ( !this.isDragging && this.hasDragStarted( moveVector ) ) {
    this._dragStart( event, pointer );
  }
  return moveVector;
};

// condition if pointer has moved far enough to start drag
Unidragger.prototype.hasDragStarted = function( moveVector ) {
  return Math.abs( moveVector.x ) > 3 || Math.abs( moveVector.y ) > 3;
};


// ----- end event ----- //

/**
 * pointer up
 * @param {Event} event
 * @param {Event or Touch} pointer
 */
Unidragger.prototype.pointerUp = function( event, pointer ) {
  this.emitEvent( 'pointerUp', [ event, pointer ] );
  this._dragPointerUp( event, pointer );
};

Unidragger.prototype._dragPointerUp = function( event, pointer ) {
  if ( this.isDragging ) {
    this._dragEnd( event, pointer );
  } else {
    // pointer didn't move enough for drag to start
    this._staticClick( event, pointer );
  }
};

Unipointer.prototype.pointerDone = function() {
  eventie.unbind( window, 'scroll', this );
};

// -------------------------- drag -------------------------- //

// dragStart
Unidragger.prototype._dragStart = function( event, pointer ) {
  this.isDragging = true;
  this.dragStartPoint = Unidragger.getPointerPoint( pointer );
  // prevent clicks
  this.isPreventingClicks = true;

  this.dragStart( event, pointer );
};

Unidragger.prototype.dragStart = function( event, pointer ) {
  this.emitEvent( 'dragStart', [ event, pointer ] );
};

// dragMove
Unidragger.prototype._dragMove = function( event, pointer, moveVector ) {
  // do not drag if not dragging yet
  if ( !this.isDragging ) {
    return;
  }

  this.dragMove( event, pointer, moveVector );
};

Unidragger.prototype.dragMove = function( event, pointer, moveVector ) {
  preventDefaultEvent( event );
  this.emitEvent( 'dragMove', [ event, pointer, moveVector ] );
};

// dragEnd
Unidragger.prototype._dragEnd = function( event, pointer ) {
  // set flags
  this.isDragging = false;
  // re-enable clicking async
  var _this = this;
  setTimeout( function() {
    delete _this.isPreventingClicks;
  });

  this.dragEnd( event, pointer );
};

Unidragger.prototype.dragEnd = function( event, pointer ) {
  this.emitEvent( 'dragEnd', [ event, pointer ] );
};

Unidragger.prototype.pointerDone = function() {
  eventie.unbind( window, 'scroll', this );
  delete this.pointerDownScroll;
};

// ----- onclick ----- //

// handle all clicks and prevent clicks when dragging
Unidragger.prototype.onclick = function( event ) {
  if ( this.isPreventingClicks ) {
    preventDefaultEvent( event );
  }
};

// ----- staticClick ----- //

// triggered after pointer down & up with no/tiny movement
Unidragger.prototype._staticClick = function( event, pointer ) {
  // ignore emulated mouse up clicks
  if ( this.isIgnoringMouseUp && event.type == 'mouseup' ) {
    return;
  }

  // allow click in <input>s and <textarea>s
  var nodeName = event.target.nodeName;
  if ( nodeName == 'INPUT' || nodeName == 'TEXTAREA' ) {
    event.target.focus();
  }
  this.staticClick( event, pointer );

  // set flag for emulated clicks 300ms after touchend
  if ( event.type != 'mouseup' ) {
    this.isIgnoringMouseUp = true;
    var _this = this;
    // reset flag after 300ms
    setTimeout( function() {
      delete _this.isIgnoringMouseUp;
    }, 400 );
  }
};

Unidragger.prototype.staticClick = function( event, pointer ) {
  this.emitEvent( 'staticClick', [ event, pointer ] );
};

// ----- scroll ----- //

Unidragger.prototype.onscroll = function() {
  var scroll = Unidragger.getScrollPosition();
  var scrollMoveX = this.pointerDownScroll.x - scroll.x;
  var scrollMoveY = this.pointerDownScroll.y - scroll.y;
  // cancel click/tap if scroll is too much
  if ( Math.abs( scrollMoveX ) > 3 || Math.abs( scrollMoveY ) > 3 ) {
    this._pointerDone();
  }
};

// ----- utils ----- //

Unidragger.getPointerPoint = function( pointer ) {
  return {
    x: pointer.pageX !== undefined ? pointer.pageX : pointer.clientX,
    y: pointer.pageY !== undefined ? pointer.pageY : pointer.clientY
  };
};

var isPageOffset = window.pageYOffset !== undefined;

// get scroll in { x, y }
Unidragger.getScrollPosition = function() {
  return {
    x: isPageOffset ? window.pageXOffset : document.body.scrollLeft,
    y: isPageOffset ? window.pageYOffset : document.body.scrollTop
  };
};

// -----  ----- //

Unidragger.getPointerPoint = Unipointer.getPointerPoint;

return Unidragger;

}));

},{"eventie":7,"unipointer":23}],23:[function(require,module,exports){
/*!
 * Unipointer v1.1.0
 * base class for doing one thing with pointer event
 * MIT license
 */

/*jshint browser: true, undef: true, unused: true, strict: true */
/*global define: false, module: false, require: false */

( function( window, factory ) {
  'use strict';
  // universal module definition

  if ( typeof define == 'function' && define.amd ) {
    // AMD
    define( [
      'eventEmitter/EventEmitter',
      'eventie/eventie'
    ], function( EventEmitter, eventie ) {
      return factory( window, EventEmitter, eventie );
    });
  } else if ( typeof exports == 'object' ) {
    // CommonJS
    module.exports = factory(
      window,
      require('wolfy87-eventemitter'),
      require('eventie')
    );
  } else {
    // browser global
    window.Unipointer = factory(
      window,
      window.EventEmitter,
      window.eventie
    );
  }

}( window, function factory( window, EventEmitter, eventie ) {

'use strict';

function noop() {}

function Unipointer() {}

// inherit EventEmitter
Unipointer.prototype = new EventEmitter();

Unipointer.prototype.bindStartEvent = function( elem ) {
  this._bindStartEvent( elem, true );
};

Unipointer.prototype.unbindStartEvent = function( elem ) {
  this._bindStartEvent( elem, false );
};

/**
 * works as unbinder, as you can ._bindStart( false ) to unbind
 * @param {Boolean} isBind - will unbind if falsey
 */
Unipointer.prototype._bindStartEvent = function( elem, isBind ) {
  // munge isBind, default to true
  isBind = isBind === undefined ? true : !!isBind;
  var bindMethod = isBind ? 'bind' : 'unbind';

  if ( window.navigator.pointerEnabled ) {
    // W3C Pointer Events, IE11. See https://coderwall.com/p/mfreca
    eventie[ bindMethod ]( elem, 'pointerdown', this );
  } else if ( window.navigator.msPointerEnabled ) {
    // IE10 Pointer Events
    eventie[ bindMethod ]( elem, 'MSPointerDown', this );
  } else {
    // listen for both, for devices like Chrome Pixel
    eventie[ bindMethod ]( elem, 'mousedown', this );
    eventie[ bindMethod ]( elem, 'touchstart', this );
  }
};

// trigger handler methods for events
Unipointer.prototype.handleEvent = function( event ) {
  var method = 'on' + event.type;
  if ( this[ method ] ) {
    this[ method ]( event );
  }
};

// returns the touch that we're keeping track of
Unipointer.prototype.getTouch = function( touches ) {
  for ( var i=0, len = touches.length; i < len; i++ ) {
    var touch = touches[i];
    if ( touch.identifier == this.pointerIdentifier ) {
      return touch;
    }
  }
};

// ----- start event ----- //

Unipointer.prototype.onmousedown = function( event ) {
  // dismiss clicks from right or middle buttons
  var button = event.button;
  if ( button && ( button !== 0 && button !== 1 ) ) {
    return;
  }
  this._pointerDown( event, event );
};

Unipointer.prototype.ontouchstart = function( event ) {
  this._pointerDown( event, event.changedTouches[0] );
};

Unipointer.prototype.onMSPointerDown =
Unipointer.prototype.onpointerdown = function( event ) {
  this._pointerDown( event, event );
};

/**
 * pointer start
 * @param {Event} event
 * @param {Event or Touch} pointer
 */
Unipointer.prototype._pointerDown = function( event, pointer ) {
  // dismiss other pointers
  if ( this.isPointerDown ) {
    return;
  }

  this.isPointerDown = true;
  // save pointer identifier to match up touch events
  this.pointerIdentifier = pointer.pointerId !== undefined ?
    // pointerId for pointer events, touch.indentifier for touch events
    pointer.pointerId : pointer.identifier;

  this.pointerDown( event, pointer );
};

Unipointer.prototype.pointerDown = function( event, pointer ) {
  this._bindPostStartEvents( event );
  this.emitEvent( 'pointerDown', [ event, pointer ] );
};

// hash of events to be bound after start event
var postStartEvents = {
  mousedown: [ 'mousemove', 'mouseup' ],
  touchstart: [ 'touchmove', 'touchend', 'touchcancel' ],
  pointerdown: [ 'pointermove', 'pointerup', 'pointercancel' ],
  MSPointerDown: [ 'MSPointerMove', 'MSPointerUp', 'MSPointerCancel' ]
};

Unipointer.prototype._bindPostStartEvents = function( event ) {
  if ( !event ) {
    return;
  }
  // get proper events to match start event
  var events = postStartEvents[ event.type ];
  // IE8 needs to be bound to document
  var node = event.preventDefault ? window : document;
  // bind events to node
  for ( var i=0, len = events.length; i < len; i++ ) {
    var evnt = events[i];
    eventie.bind( node, evnt, this );
  }
  // save these arguments
  this._boundPointerEvents = {
    events: events,
    node: node
  };
};

Unipointer.prototype._unbindPostStartEvents = function() {
  var args = this._boundPointerEvents;
  // IE8 can trigger dragEnd twice, check for _boundEvents
  if ( !args || !args.events ) {
    return;
  }

  for ( var i=0, len = args.events.length; i < len; i++ ) {
    var event = args.events[i];
    eventie.unbind( args.node, event, this );
  }
  delete this._boundPointerEvents;
};

// ----- move event ----- //

Unipointer.prototype.onmousemove = function( event ) {
  this._pointerMove( event, event );
};

Unipointer.prototype.onMSPointerMove =
Unipointer.prototype.onpointermove = function( event ) {
  if ( event.pointerId == this.pointerIdentifier ) {
    this._pointerMove( event, event );
  }
};

Unipointer.prototype.ontouchmove = function( event ) {
  var touch = this.getTouch( event.changedTouches );
  if ( touch ) {
    this._pointerMove( event, touch );
  }
};

/**
 * pointer move
 * @param {Event} event
 * @param {Event or Touch} pointer
 * @private
 */
Unipointer.prototype._pointerMove = function( event, pointer ) {
  this.pointerMove( event, pointer );
};

// public
Unipointer.prototype.pointerMove = function( event, pointer ) {
  this.emitEvent( 'pointerMove', [ event, pointer ] );
};

// ----- end event ----- //


Unipointer.prototype.onmouseup = function( event ) {
  this._pointerUp( event, event );
};

Unipointer.prototype.onMSPointerUp =
Unipointer.prototype.onpointerup = function( event ) {
  if ( event.pointerId == this.pointerIdentifier ) {
    this._pointerUp( event, event );
  }
};

Unipointer.prototype.ontouchend = function( event ) {
  var touch = this.getTouch( event.changedTouches );
  if ( touch ) {
    this._pointerUp( event, touch );
  }
};

/**
 * pointer up
 * @param {Event} event
 * @param {Event or Touch} pointer
 * @private
 */
Unipointer.prototype._pointerUp = function( event, pointer ) {
  this._pointerDone();
  this.pointerUp( event, pointer );
};

// public
Unipointer.prototype.pointerUp = function( event, pointer ) {
  this.emitEvent( 'pointerUp', [ event, pointer ] );
};

// ----- pointer done ----- //

// triggered on pointer up & pointer cancel
Unipointer.prototype._pointerDone = function() {
  // reset properties
  this.isPointerDown = false;
  delete this.pointerIdentifier;
  // remove events
  this._unbindPostStartEvents();
  this.pointerDone();
};

Unipointer.prototype.pointerDone = noop;

// ----- pointer cancel ----- //

Unipointer.prototype.onMSPointerCancel =
Unipointer.prototype.onpointercancel = function( event ) {
  if ( event.pointerId == this.pointerIdentifier ) {
    this._pointerCancel( event, event );
  }
};

Unipointer.prototype.ontouchcancel = function( event ) {
  var touch = this.getTouch( event.changedTouches );
  if ( touch ) {
    this._pointerCancel( event, touch );
  }
};

/**
 * pointer cancel
 * @param {Event} event
 * @param {Event or Touch} pointer
 * @private
 */
Unipointer.prototype._pointerCancel = function( event, pointer ) {
  this._pointerDone();
  this.pointerCancel( event, pointer );
};

// public
Unipointer.prototype.pointerCancel = function( event, pointer ) {
  this.emitEvent( 'pointerCancel', [ event, pointer ] );
};

// -----  ----- //

// utility function for getting x/y cooridinates from event, because IE8
Unipointer.getPointerPoint = function( pointer ) {
  return {
    x: pointer.pageX !== undefined ? pointer.pageX : pointer.clientX,
    y: pointer.pageY !== undefined ? pointer.pageY : pointer.clientY
  };
};

// -----  ----- //

return Unipointer;

}));

},{"eventie":7,"wolfy87-eventemitter":24}],24:[function(require,module,exports){
/*!
 * EventEmitter v4.2.11 - git.io/ee
 * Unlicense - http://unlicense.org/
 * Oliver Caldwell - http://oli.me.uk/
 * @preserve
 */

;(function () {
    'use strict';

    /**
     * Class for managing events.
     * Can be extended to provide event functionality in other classes.
     *
     * @class EventEmitter Manages event registering and emitting.
     */
    function EventEmitter() {}

    // Shortcuts to improve speed and size
    var proto = EventEmitter.prototype;
    var exports = this;
    var originalGlobalValue = exports.EventEmitter;

    /**
     * Finds the index of the listener for the event in its storage array.
     *
     * @param {Function[]} listeners Array of listeners to search through.
     * @param {Function} listener Method to look for.
     * @return {Number} Index of the specified listener, -1 if not found
     * @api private
     */
    function indexOfListener(listeners, listener) {
        var i = listeners.length;
        while (i--) {
            if (listeners[i].listener === listener) {
                return i;
            }
        }

        return -1;
    }

    /**
     * Alias a method while keeping the context correct, to allow for overwriting of target method.
     *
     * @param {String} name The name of the target method.
     * @return {Function} The aliased method
     * @api private
     */
    function alias(name) {
        return function aliasClosure() {
            return this[name].apply(this, arguments);
        };
    }

    /**
     * Returns the listener array for the specified event.
     * Will initialise the event object and listener arrays if required.
     * Will return an object if you use a regex search. The object contains keys for each matched event. So /ba[rz]/ might return an object containing bar and baz. But only if you have either defined them with defineEvent or added some listeners to them.
     * Each property in the object response is an array of listener functions.
     *
     * @param {String|RegExp} evt Name of the event to return the listeners from.
     * @return {Function[]|Object} All listener functions for the event.
     */
    proto.getListeners = function getListeners(evt) {
        var events = this._getEvents();
        var response;
        var key;

        // Return a concatenated array of all matching events if
        // the selector is a regular expression.
        if (evt instanceof RegExp) {
            response = {};
            for (key in events) {
                if (events.hasOwnProperty(key) && evt.test(key)) {
                    response[key] = events[key];
                }
            }
        }
        else {
            response = events[evt] || (events[evt] = []);
        }

        return response;
    };

    /**
     * Takes a list of listener objects and flattens it into a list of listener functions.
     *
     * @param {Object[]} listeners Raw listener objects.
     * @return {Function[]} Just the listener functions.
     */
    proto.flattenListeners = function flattenListeners(listeners) {
        var flatListeners = [];
        var i;

        for (i = 0; i < listeners.length; i += 1) {
            flatListeners.push(listeners[i].listener);
        }

        return flatListeners;
    };

    /**
     * Fetches the requested listeners via getListeners but will always return the results inside an object. This is mainly for internal use but others may find it useful.
     *
     * @param {String|RegExp} evt Name of the event to return the listeners from.
     * @return {Object} All listener functions for an event in an object.
     */
    proto.getListenersAsObject = function getListenersAsObject(evt) {
        var listeners = this.getListeners(evt);
        var response;

        if (listeners instanceof Array) {
            response = {};
            response[evt] = listeners;
        }

        return response || listeners;
    };

    /**
     * Adds a listener function to the specified event.
     * The listener will not be added if it is a duplicate.
     * If the listener returns true then it will be removed after it is called.
     * If you pass a regular expression as the event name then the listener will be added to all events that match it.
     *
     * @param {String|RegExp} evt Name of the event to attach the listener to.
     * @param {Function} listener Method to be called when the event is emitted. If the function returns true then it will be removed after calling.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.addListener = function addListener(evt, listener) {
        var listeners = this.getListenersAsObject(evt);
        var listenerIsWrapped = typeof listener === 'object';
        var key;

        for (key in listeners) {
            if (listeners.hasOwnProperty(key) && indexOfListener(listeners[key], listener) === -1) {
                listeners[key].push(listenerIsWrapped ? listener : {
                    listener: listener,
                    once: false
                });
            }
        }

        return this;
    };

    /**
     * Alias of addListener
     */
    proto.on = alias('addListener');

    /**
     * Semi-alias of addListener. It will add a listener that will be
     * automatically removed after its first execution.
     *
     * @param {String|RegExp} evt Name of the event to attach the listener to.
     * @param {Function} listener Method to be called when the event is emitted. If the function returns true then it will be removed after calling.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.addOnceListener = function addOnceListener(evt, listener) {
        return this.addListener(evt, {
            listener: listener,
            once: true
        });
    };

    /**
     * Alias of addOnceListener.
     */
    proto.once = alias('addOnceListener');

    /**
     * Defines an event name. This is required if you want to use a regex to add a listener to multiple events at once. If you don't do this then how do you expect it to know what event to add to? Should it just add to every possible match for a regex? No. That is scary and bad.
     * You need to tell it what event names should be matched by a regex.
     *
     * @param {String} evt Name of the event to create.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.defineEvent = function defineEvent(evt) {
        this.getListeners(evt);
        return this;
    };

    /**
     * Uses defineEvent to define multiple events.
     *
     * @param {String[]} evts An array of event names to define.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.defineEvents = function defineEvents(evts) {
        for (var i = 0; i < evts.length; i += 1) {
            this.defineEvent(evts[i]);
        }
        return this;
    };

    /**
     * Removes a listener function from the specified event.
     * When passed a regular expression as the event name, it will remove the listener from all events that match it.
     *
     * @param {String|RegExp} evt Name of the event to remove the listener from.
     * @param {Function} listener Method to remove from the event.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.removeListener = function removeListener(evt, listener) {
        var listeners = this.getListenersAsObject(evt);
        var index;
        var key;

        for (key in listeners) {
            if (listeners.hasOwnProperty(key)) {
                index = indexOfListener(listeners[key], listener);

                if (index !== -1) {
                    listeners[key].splice(index, 1);
                }
            }
        }

        return this;
    };

    /**
     * Alias of removeListener
     */
    proto.off = alias('removeListener');

    /**
     * Adds listeners in bulk using the manipulateListeners method.
     * If you pass an object as the second argument you can add to multiple events at once. The object should contain key value pairs of events and listeners or listener arrays. You can also pass it an event name and an array of listeners to be added.
     * You can also pass it a regular expression to add the array of listeners to all events that match it.
     * Yeah, this function does quite a bit. That's probably a bad thing.
     *
     * @param {String|Object|RegExp} evt An event name if you will pass an array of listeners next. An object if you wish to add to multiple events at once.
     * @param {Function[]} [listeners] An optional array of listener functions to add.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.addListeners = function addListeners(evt, listeners) {
        // Pass through to manipulateListeners
        return this.manipulateListeners(false, evt, listeners);
    };

    /**
     * Removes listeners in bulk using the manipulateListeners method.
     * If you pass an object as the second argument you can remove from multiple events at once. The object should contain key value pairs of events and listeners or listener arrays.
     * You can also pass it an event name and an array of listeners to be removed.
     * You can also pass it a regular expression to remove the listeners from all events that match it.
     *
     * @param {String|Object|RegExp} evt An event name if you will pass an array of listeners next. An object if you wish to remove from multiple events at once.
     * @param {Function[]} [listeners] An optional array of listener functions to remove.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.removeListeners = function removeListeners(evt, listeners) {
        // Pass through to manipulateListeners
        return this.manipulateListeners(true, evt, listeners);
    };

    /**
     * Edits listeners in bulk. The addListeners and removeListeners methods both use this to do their job. You should really use those instead, this is a little lower level.
     * The first argument will determine if the listeners are removed (true) or added (false).
     * If you pass an object as the second argument you can add/remove from multiple events at once. The object should contain key value pairs of events and listeners or listener arrays.
     * You can also pass it an event name and an array of listeners to be added/removed.
     * You can also pass it a regular expression to manipulate the listeners of all events that match it.
     *
     * @param {Boolean} remove True if you want to remove listeners, false if you want to add.
     * @param {String|Object|RegExp} evt An event name if you will pass an array of listeners next. An object if you wish to add/remove from multiple events at once.
     * @param {Function[]} [listeners] An optional array of listener functions to add/remove.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.manipulateListeners = function manipulateListeners(remove, evt, listeners) {
        var i;
        var value;
        var single = remove ? this.removeListener : this.addListener;
        var multiple = remove ? this.removeListeners : this.addListeners;

        // If evt is an object then pass each of its properties to this method
        if (typeof evt === 'object' && !(evt instanceof RegExp)) {
            for (i in evt) {
                if (evt.hasOwnProperty(i) && (value = evt[i])) {
                    // Pass the single listener straight through to the singular method
                    if (typeof value === 'function') {
                        single.call(this, i, value);
                    }
                    else {
                        // Otherwise pass back to the multiple function
                        multiple.call(this, i, value);
                    }
                }
            }
        }
        else {
            // So evt must be a string
            // And listeners must be an array of listeners
            // Loop over it and pass each one to the multiple method
            i = listeners.length;
            while (i--) {
                single.call(this, evt, listeners[i]);
            }
        }

        return this;
    };

    /**
     * Removes all listeners from a specified event.
     * If you do not specify an event then all listeners will be removed.
     * That means every event will be emptied.
     * You can also pass a regex to remove all events that match it.
     *
     * @param {String|RegExp} [evt] Optional name of the event to remove all listeners for. Will remove from every event if not passed.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.removeEvent = function removeEvent(evt) {
        var type = typeof evt;
        var events = this._getEvents();
        var key;

        // Remove different things depending on the state of evt
        if (type === 'string') {
            // Remove all listeners for the specified event
            delete events[evt];
        }
        else if (evt instanceof RegExp) {
            // Remove all events matching the regex.
            for (key in events) {
                if (events.hasOwnProperty(key) && evt.test(key)) {
                    delete events[key];
                }
            }
        }
        else {
            // Remove all listeners in all events
            delete this._events;
        }

        return this;
    };

    /**
     * Alias of removeEvent.
     *
     * Added to mirror the node API.
     */
    proto.removeAllListeners = alias('removeEvent');

    /**
     * Emits an event of your choice.
     * When emitted, every listener attached to that event will be executed.
     * If you pass the optional argument array then those arguments will be passed to every listener upon execution.
     * Because it uses `apply`, your array of arguments will be passed as if you wrote them out separately.
     * So they will not arrive within the array on the other side, they will be separate.
     * You can also pass a regular expression to emit to all events that match it.
     *
     * @param {String|RegExp} evt Name of the event to emit and execute listeners for.
     * @param {Array} [args] Optional array of arguments to be passed to each listener.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.emitEvent = function emitEvent(evt, args) {
        var listeners = this.getListenersAsObject(evt);
        var listener;
        var i;
        var key;
        var response;

        for (key in listeners) {
            if (listeners.hasOwnProperty(key)) {
                i = listeners[key].length;

                while (i--) {
                    // If the listener returns true then it shall be removed from the event
                    // The function is executed either with a basic call or an apply if there is an args array
                    listener = listeners[key][i];

                    if (listener.once === true) {
                        this.removeListener(evt, listener.listener);
                    }

                    response = listener.listener.apply(this, args || []);

                    if (response === this._getOnceReturnValue()) {
                        this.removeListener(evt, listener.listener);
                    }
                }
            }
        }

        return this;
    };

    /**
     * Alias of emitEvent
     */
    proto.trigger = alias('emitEvent');

    /**
     * Subtly different from emitEvent in that it will pass its arguments on to the listeners, as opposed to taking a single array of arguments to pass on.
     * As with emitEvent, you can pass a regex in place of the event name to emit to all events that match it.
     *
     * @param {String|RegExp} evt Name of the event to emit and execute listeners for.
     * @param {...*} Optional additional arguments to be passed to each listener.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.emit = function emit(evt) {
        var args = Array.prototype.slice.call(arguments, 1);
        return this.emitEvent(evt, args);
    };

    /**
     * Sets the current value to check against when executing listeners. If a
     * listeners return value matches the one set here then it will be removed
     * after execution. This value defaults to true.
     *
     * @param {*} value The new value to check for when executing listeners.
     * @return {Object} Current instance of EventEmitter for chaining.
     */
    proto.setOnceReturnValue = function setOnceReturnValue(value) {
        this._onceReturnValue = value;
        return this;
    };

    /**
     * Fetches the current value to check against when executing listeners. If
     * the listeners return value matches this one then it should be removed
     * automatically. It will return true by default.
     *
     * @return {*|Boolean} The current value to check for or the default, true.
     * @api private
     */
    proto._getOnceReturnValue = function _getOnceReturnValue() {
        if (this.hasOwnProperty('_onceReturnValue')) {
            return this._onceReturnValue;
        }
        else {
            return true;
        }
    };

    /**
     * Fetches the events object and creates one if required.
     *
     * @return {Object} The events storage object.
     * @api private
     */
    proto._getEvents = function _getEvents() {
        return this._events || (this._events = {});
    };

    /**
     * Reverts the global {@link EventEmitter} to its previous value and returns a reference to this version.
     *
     * @return {Function} Non conflicting EventEmitter class.
     */
    EventEmitter.noConflict = function noConflict() {
        exports.EventEmitter = originalGlobalValue;
        return EventEmitter;
    };

    // Expose the class either via AMD, CommonJS or the global object
    if (typeof define === 'function' && define.amd) {
        define(function () {
            return EventEmitter;
        });
    }
    else if (typeof module === 'object' && module.exports){
        module.exports = EventEmitter;
    }
    else {
        exports.EventEmitter = EventEmitter;
    }
}.call(this));

},{}]},{},[1]);