https://www.seoulcursillo.or.kr/layout/js/swiper.js

1/**
2 * Swiper 4.1.6
3 * Most modern mobile touch slider and framework with hardware accelerated transitions
4 * http://www.idangero.us/swiper/
5 *
6 * Copyright 2014-2018 Vladimir Kharlampidi
7 *
8 * Released under the MIT License
9 *
10 * Released on: February 11, 2018
11 */
12
13(function (global, factory) {
14	typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
15	typeof define === 'function' && define.amd ? define(factory) :
16	(global.Swiper = factory());
17}(this, (function () { 'use strict';
18
19/**
20 * SSR Window 1.0.0
21 * Better handling for window object in SSR environment
22 * https://github.com/nolimits4web/ssr-window
23 *
24 * Copyright 2018, Vladimir Kharlampidi
25 *
26 * Licensed under MIT
27 *
28 * Released on: February 10, 2018
29 */
30var d;
31if (typeof document === 'undefined') {
32  d = {
33    body: {},
34    addEventListener: function addEventListener() {},
35    removeEventListener: function removeEventListener() {},
36    activeElement: {
37      blur: function blur() {},
38      nodeName: '',
39    },
40    querySelector: function querySelector() {
41      return null;
42    },
43    querySelectorAll: function querySelectorAll() {
44      return [];
45    },
46    getElementById: function getElementById() {
47      return null;
48    },
49    createEvent: function createEvent() {
50      return {
51        initEvent: function initEvent() {},
52      };
53    },
54    createElement: function createElement() {
55      return {
56        children: [],
57        childNodes: [],
58        style: {},
59        setAttribute: function setAttribute() {},
60        getElementsByTagName: function getElementsByTagName() {
61          return [];
62        },
63      };
64    },
65    location: { hash: '' },
66  };
67} else {
68  // eslint-disable-next-line
69  d = document;
70}
71
72var doc = d;
73
74var w;
75if (typeof window === 'undefined') {
76  w = {
77    document: doc,
78    navigator: {
79      userAgent: '',
80    },
81    location: {},
82    history: {},
83    CustomEvent: function CustomEvent() {
84      return this;
85    },
86    addEventListener: function addEventListener() {},
87    removeEventListener: function removeEventListener() {},
88    getComputedStyle: function getComputedStyle() {
89      return {
90        getPropertyValue: function getPropertyValue() {
91          return '';
92        },
93      };
94    },
95    Image: function Image() {},
96    Date: function Date() {},
97    screen: {},
98    setTimeout: function setTimeout() {},
99    clearTimeout: function clearTimeout() {},
100  };
101} else {
102  // eslint-disable-next-line
103  w = window;
104}
105
106var win = w;
107
108/**
109 * Dom7 2.0.2
110 * Minimalistic JavaScript library for DOM manipulation, with a jQuery-compatible API
111 * http://framework7.io/docs/dom.html
112 *
113 * Copyright 2018, Vladimir Kharlampidi
114 * The iDangero.us
115 * http://www.idangero.us/
116 *
117 * Licensed under MIT
118 *
119 * Released on: February 10, 2018
120 */
121var Dom7 = function Dom7(arr) {
122  var self = this;
123  // Create array-like object
124  for (var i = 0; i < arr.length; i += 1) {
125    self[i] = arr[i];
126  }
127  self.length = arr.length;
128  // Return collection with methods
129  return this;
130};
131
132function $$1(selector, context) {
133  var arr = [];
134  var i = 0;
135  if (selector && !context) {
136    if (selector instanceof Dom7) {
137      return selector;
138    }
139  }
140  if (selector) {
141      // String
142    if (typeof selector === 'string') {
143      var els;
144      var tempParent;
145      var html = selector.trim();
146      if (html.indexOf('<') >= 0 && html.indexOf('>') >= 0) {
147        var toCreate = 'div';
148        if (html.indexOf('<li') === 0) { toCreate = 'ul'; }
149        if (html.indexOf('<tr') === 0) { toCreate = 'tbody'; }
150        if (html.indexOf('<td') === 0 || html.indexOf('<th') === 0) { toCreate = 'tr'; }
151        if (html.indexOf('<tbody') === 0) { toCreate = 'table'; }
152        if (html.indexOf('<option') === 0) { toCreate = 'select'; }
153        tempParent = doc.createElement(toCreate);
154        tempParent.innerHTML = html;
155        for (i = 0; i < tempParent.childNodes.length; i += 1) {
156          arr.push(tempParent.childNodes[i]);
157        }
158      } else {
159        if (!context && selector[0] === '#' && !selector.match(/[ .<>:~]/)) {
160          // Pure ID selector
161          els = [doc.getElementById(selector.trim().split('#')[1])];
162        } else {
163          // Other selectors
164          els = (context || doc).querySelectorAll(selector.trim());
165        }
166        for (i = 0; i < els.length; i += 1) {
167          if (els[i]) { arr.push(els[i]); }
168        }
169      }
170    } else if (selector.nodeType || selector === win || selector === doc) {
171      // Node/element
172      arr.push(selector);
173    } else if (selector.length > 0 && selector[0].nodeType) {
174      // Array of elements or instance of Dom
175      for (i = 0; i < selector.length; i += 1) {
176        arr.push(selector[i]);
177      }
178    }
179  }
180  return new Dom7(arr);
181}
182
183$$1.fn = Dom7.prototype;
184$$1.Class = Dom7;
185$$1.Dom7 = Dom7;
186
187function unique(arr) {
188  var uniqueArray = [];
189  for (var i = 0; i < arr.length; i += 1) {

445      try {
446        evt = new win.CustomEvent(events[i], {
447          detail: eventData,
448          bubbles: true,
449          cancelable: true,
450        });
451      } catch (e) {
452        evt = doc.createEvent('Event');
453        evt.initEvent(events[i], true, true);
454        evt.detail = eventData;
455      }
456      // eslint-disable-next-line
457      this$1[j].dom7EventData = args.filter(function (data, dataIndex) { return dataIndex > 0; });
458      this$1[j].dispatchEvent(evt);
459      this$1[j].dom7EventData = [];
460      delete this$1[j].dom7EventData;
461    }
462  }
463  return this;
464}
465function transitionEnd(callback) {
466  var events = ['webkitTransitionEnd', 'transitionend'];
467  var dom = this;
468  var i;
469  function fireCallBack(e) {
470    /* jshint validthis:true */
471    if (e.target !== this) { return; }
472    callback.call(this, e);
473    for (i = 0; i < events.length; i += 1) {
474      dom.off(events[i], fireCallBack);
475    }
476  }
477  if (callback) {
478    for (i = 0; i < events.length; i += 1) {
479      dom.on(events[i], fireCallBack);
480    }
481  }
482  return this;
483}
484function outerWidth(includeMargins) {
485  if (this.length > 0) {
486    if (includeMargins) {
487      // eslint-disable-next-line
488      var styles = this.styles();
489      return this[0].offsetWidth + parseFloat(styles.getPropertyValue('margin-right')) + parseFloat(styles.getPropertyValue('margin-left'));
490    }
491    return this[0].offsetWidth;
492  }
493  return null;
494}
495function outerHeight(includeMargins) {
496  if (this.length > 0) {
497    if (includeMargins) {
498      // eslint-disable-next-line
499      var styles = this.styles();
500      return this[0].offsetHeight + parseFloat(styles.getPropertyValue('margin-top')) + parseFloat(styles.getPropertyValue('margin-bottom'));
501    }
502    return this[0].offsetHeight;
503  }
504  return null;
505}
506function offset() {
507  if (this.length > 0) {
508    var el = this[0];
509    var box = el.getBoundingClientRect();
510    var body = doc.body;
511    var clientTop = el.clientTop || body.clientTop || 0;
512    var clientLeft = el.clientLeft || body.clientLeft || 0;
513    var scrollTop = el === win ? win.scrollY : el.scrollTop;
514    var scrollLeft = el === win ? win.scrollX : el.scrollLeft;
515    return {
516      top: (box.top + scrollTop) - clientTop,
517      left: (box.left + scrollLeft) - clientLeft,
518    };
519  }
520
521  return null;
522}
523function styles() {
524  if (this[0]) { return win.getComputedStyle(this[0], null); }
525  return {};
526}
527function css(props, value) {
528  var this$1 = this;
529
530  var i;
531  if (arguments.length === 1) {
532    if (typeof props === 'string') {
533      if (this[0]) { return win.getComputedStyle(this[0], null).getPropertyValue(props); }
534    } else {
535      for (i = 0; i < this.length; i += 1) {
536        // eslint-disable-next-line
537        for (var prop in props) {
538          this$1[i].style[prop] = props[prop];
539        }
540      }
541      return this;
542    }
543  }
544  if (arguments.length === 2 && typeof props === 'string') {
545    for (i = 0; i < this.length; i += 1) {
546      this$1[i].style[props] = value;
547    }
548    return this;
549  }
550  return this;
551}
552
553// Iterate over the collection passing elements to `callback`
554function each(callback) {
555  var this$1 = this;
556
557  // Don't bother continuing without a callback
558  if (!callback) { return this; }
559  // Iterate over the current collection
560  for (var i = 0; i < this.length; i += 1) {
561    // If the callback returns false
562    if (callback.call(this$1[i], i, this$1[i]) === false) {
563      // End the loop early
564      return this$1;
565    }
566  }
567  // Return `this` to allow chained DOM operations
568  return this;
569}
570// eslint-disable-next-line
571function html(html) {
572  var this$1 = this;
573
574  if (typeof html === 'undefined') {
575    return this[0] ? this[0].innerHTML : undefined;
576  }
577
578  for (var i = 0; i < this.length; i += 1) {
579    this$1[i].innerHTML = html;
580  }
581  return this;
582}
583// eslint-disable-next-line
584function text(text) {
585  var this$1 = this;
586
587  if (typeof text === 'undefined') {
588    if (this[0]) {
589      return this[0].textContent.trim();
590    }
591    return null;
592  }
593
594  for (var i = 0; i < this.length; i += 1) {
595    this$1[i].textContent = text;
596  }
597  return this;
598}
599function is(selector) {
600  var el = this[0];
601  var compareWith;
602  var i;
603  if (!el || typeof selector === 'undefined') { return false; }
604  if (typeof selector === 'string') {
605    if (el.matches) { return el.matches(selector); }
606    else if (el.webkitMatchesSelector) { return el.webkitMatchesSelector(selector); }
607    else if (el.msMatchesSelector) { return el.msMatchesSelector(selector); }
608
609    compareWith = $$1(selector);
610    for (i = 0; i < compareWith.length; i += 1) {
611      if (compareWith[i] === el) { return true; }
612    }
613    return false;
614  } else if (selector === doc) { return el === doc; }
615  else if (selector === win) { return el === win; }
616
617  if (selector.nodeType || selector instanceof Dom7) {
618    compareWith = selector.nodeType ? [selector] : selector;
619    for (i = 0; i < compareWith.length; i += 1) {
620      if (compareWith[i] === el) { return true; }
621    }
622    return false;
623  }
624  return false;
625}
626function index() {
627  var child = this[0];
628  var i;
629  if (child) {
630    i = 0;
631    // eslint-disable-next-line
632    while ((child = child.previousSibling) !== null) {
633      if (child.nodeType === 1) { i += 1; }
634    }
635    return i;
636  }
637  return undefined;
638}
639// eslint-disable-next-line
640function eq(index) {
641  if (typeof index === 'undefined') { return this; }
642  var length = this.length;
643  var returnIndex;
644  if (index > length - 1) {
645    return new Dom7([]);
646  }
647  if (index < 0) {
648    returnIndex = length + index;
649    if (returnIndex < 0) { return new Dom7([]); }
650    return new Dom7([this[returnIndex]]);
651  }
652  return new Dom7([this[index]]);
653}
654function append() {
655  var this$1 = this;
656  var args = [], len = arguments.length;
657  while ( len-- ) args[ len ] = arguments[ len ];
658
659  var newChild;
660
661  for (var k = 0; k < args.length; k += 1) {
662    newChild = args[k];
663    for (var i = 0; i < this.length; i += 1) {
664      if (typeof newChild === 'string') {
665        var tempDiv = doc.createElement('div');
666        tempDiv.innerHTML = newChild;
667        while (tempDiv.firstChild) {
668          this$1[i].appendChild(tempDiv.firstChild);
669        }
670      } else if (newChild instanceof Dom7) {
671        for (var j = 0; j < newChild.length; j += 1) {
672          this$1[i].appendChild(newChild[j]);
673        }
674      } else {
675        this$1[i].appendChild(newChild);
676      }
677    }
678  }
679
680  return this;
681}
682 function prepend(newChild) {
683  var this$1 = this;
684
685  var i;
686  var j;
687  for (i = 0; i < this.length; i += 1) {
688    if (typeof newChild === 'string') {
689      var tempDiv = doc.createElement('div');
690      tempDiv.innerHTML = newChild;
691      for (j = tempDiv.childNodes.length - 1; j >= 0; j -= 1) {
692        this$1[i].insertBefore(tempDiv.childNodes[j], this$1[i].childNodes[0]);
693      }
694    } else if (newChild instanceof Dom7) {
695      for (j = 0; j < newChild.length; j += 1) {
696        this$1[i].insertBefore(newChild[j], this$1[i].childNodes[0]);
697      }
698    } else {
699      this$1[i].insertBefore(newChild, this$1[i].childNodes[0]);
700    }
701  }
702  return this;
703}
704 function next(selector) {
705  if (this.length > 0) {
706    if (selector) {
707      if (this[0].nextElementSibling && $$1(this[0].nextElementSibling).is(selector)) {
708        return new Dom7([this[0].nextElementSibling]);
709      }
710      return new Dom7([]);
711    }
712
713    if (this[0].nextElementSibling) { return new Dom7([this[0].nextElementSibling]); }
714    return new Dom7([]);
715  }
716  return new Dom7([]);
717}
718function nextAll(selector) {
719  var nextEls = [];
720  var el = this[0];
721  if (!el) { return new Dom7([]); }
722  while (el.nextElementSibling) {
723    var next = el.nextElementSibling; // eslint-disable-line
724    if (selector) {
725      if ($$1(next).is(selector)) { nextEls.push(next); }
726    } else { nextEls.push(next); }
727    el = next;
728  }
729  return new Dom7(nextEls);
730}
731function prev(selector) {
732  if (this.length > 0) {
733    var el = this[0];
734    if (selector) {
735      if (el.previousElementSibling && $$1(el.previousElementSibling).is(selector)) {
736        return new Dom7([el.previousElementSibling]);
737      }
738      return new Dom7([]);
739    }
740
741    if (el.previousElementSibling) { return new Dom7([el.previousElementSibling]); }
742    return new Dom7([]);
743  }
744  return new Dom7([]);
745}
746function prevAll(selector) {
747  var prevEls = [];
748  var el = this[0];
749  if (!el) { return new Dom7([]); }
750  while (el.previousElementSibling) {
751    var prev = el.previousElementSibling; // eslint-disable-line
752    if (selector) {
753      if ($$1(prev).is(selector)) { prevEls.push(prev); }
754    } else { prevEls.push(prev); }
755    el = prev;
756  }
757  return new Dom7(prevEls);
758}
759function parent(selector) {
760  var this$1 = this;
761
762  var parents = []; // eslint-disable-line
763  for (var i = 0; i < this.length; i += 1) {
764    if (this$1[i].parentNode !== null) {
765      if (selector) {
766        if ($$1(this$1[i].parentNode).is(selector)) { parents.push(this$1[i].parentNode); }
767      } else {
768        parents.push(this$1[i].parentNode);
769      }
770    }
771  }
772  return $$1(unique(parents));
773}
774function parents(selector) {
775  var this$1 = this;
776
777  var parents = []; // eslint-disable-line
778  for (var i = 0; i < this.length; i += 1) {
779    var parent = this$1[i].parentNode; // eslint-disable-line
780    while (parent) {
781      if (selector) {
782        if ($$1(parent).is(selector)) { parents.push(parent); }
783      } else {
784        parents.push(parent);
785      }
786      parent = parent.parentNode;
787    }
788  }
789  return $$1(unique(parents));
790}
791function closest(selector) {
792  var closest = this; // eslint-disable-line
793  if (typeof selector === 'undefined') {
794    return new Dom7([]);
795  }
796  if (!closest.is(selector)) {
797    closest = closest.parents(selector).eq(0);
798  }
799  return closest;
800}
801function find(selector) {
802  var this$1 = this;
803
804  var foundElements = [];
805  for (var i = 0; i < this.length; i += 1) {
806    var found = this$1[i].querySelectorAll(selector);
807    for (var j = 0; j < found.length; j += 1) {
808      foundElements.push(found[j]);
809    }
810  }
811  return new Dom7(foundElements);
812}
813function children(selector) {
814  var this$1 = this;
815
816  var children = []; // eslint-disable-line
817  for (var i = 0; i < this.length; i += 1) {
818    var childNodes = this$1[i].childNodes;
819
820    for (var j = 0; j < childNodes.length; j += 1) {
821      if (!selector) {
822        if (childNodes[j].nodeType === 1) { children.push(childNodes[j]); }
823      } else if (childNodes[j].nodeType === 1 && $$1(childNodes[j]).is(selector)) {
824        children.push(childNodes[j]);
825      }
826    }
827  }
828  return new Dom7(unique(children));
829}
830function remove() {
831  var this$1 = this;
832
833  for (var i = 0; i < this.length; i += 1) {
834    if (this$1[i].parentNode) { this$1[i].parentNode.removeChild(this$1[i]); }
835  }
836  return this;
837}
838function add() {
839  var args = [], len = arguments.length;
840  while ( len-- ) args[ len ] = arguments[ len ];
841
842  var dom = this;
843  var i;
844  var j;
845  for (i = 0; i < args.length; i += 1) {
846    var toAdd = $$1(args[i]);
847    for (j = 0; j < toAdd.length; j += 1) {
848      dom[dom.length] = toAdd[j];
849      dom.length += 1;
850    }
851  }
852  return dom;
853}
854var noTrigger = ('resize scroll').split(' ');
855
856var Methods = {
857  addClass: addClass,
858  removeClass: removeClass,
859  hasClass: hasClass,
860  toggleClass: toggleClass,
861  attr: attr,
862  removeAttr: removeAttr,
863  data: data,
864  transform: transform,
865  transition: transition,
866  on: on,
867  off: off,
868  trigger: trigger,
869  transitionEnd: transitionEnd,
870  outerWidth: outerWidth,
871  outerHeight: outerHeight,
872  offset: offset,
873  css: css,
874  each: each,
875  html: html,
876  text: text,
877  is: is,
878  index: index,
879  eq: eq,
880  append: append,
881  prepend: prepend,
882  next: next,
883  nextAll: nextAll,
884  prev: prev,
885  prevAll: prevAll,
886  parent: parent,
887  parents: parents,
888  closest: closest,
889  find: find,
890  children: children,
891  remove: remove,
892  add: add,
893  styles: styles,
894};
895
896Object.keys(Methods).forEach(function (methodName) {
897  $$1.fn[methodName] = Methods[methodName];
898});
899
900var Utils = {
901  deleteProps: function deleteProps(obj) {
902    var object = obj;
903    Object.keys(object).forEach(function (key) {
904      try {
905        object[key] = null;
906      } catch (e) {
907        // no getter for object
908      }
909      try {
910        delete object[key];
911      } catch (e) {
912        // something got wrong
913      }
914    });
915  },
916  nextTick: function nextTick(callback, delay) {
917    if ( delay === void 0 ) delay = 0;
918
919    return setTimeout(callback, delay);
920  },
921  now: function now() {
922    return Date.now();
923  },
924  getTranslate: function getTranslate(el, axis) {
925    if ( axis === void 0 ) axis = 'x';
926
927    var matrix;
928    var curTransform;
929    var transformMatrix;
930
931    var curStyle = win.getComputedStyle(el, null);
932
933    if (win.WebKitCSSMatrix) {
934      curTransform = curStyle.transform || curStyle.webkitTransform;
935      if (curTransform.split(',').length > 6) {
936        curTransform = curTransform.split(', ').map(function (a) { return a.replace(',', '.'); }).join(', ');
937      }
938      // Some old versions of Webkit choke when 'none' is passed; pass
939      // empty string instead in this case
940      transformMatrix = new win.WebKitCSSMatrix(curTransform === 'none' ? '' : curTransform);
941    } else {
942      transformMatrix = curStyle.MozTransform || curStyle.OTransform || curStyle.MsTransform || curStyle.msTransform || curStyle.transform || curStyle.getPropertyValue('transform').replace('translate(', 'matrix(1, 0, 0, 1,');
943      matrix = transformMatrix.toString().split(',');
944    }
945
946    if (axis === 'x') {
947      // Latest Chrome and webkits Fix
948      if (win.WebKitCSSMatrix) { curTransform = transformMatrix.m41; }
949      // Crazy IE10 Matrix
950      else if (matrix.length === 16) { curTransform = parseFloat(matrix[12]); }
951      // Normal Browsers
952      else { curTransform = parseFloat(matrix[4]); }
953    }
954    if (axis === 'y') {
955      // Latest Chrome and webkits Fix
956      if (win.WebKitCSSMatrix) { curTransform = transformMatrix.m42; }
957      // Crazy IE10 Matrix
958      else if (matrix.length === 16) { curTransform = parseFloat(matrix[13]); }
959      // Normal Browsers
960      else { curTransform = parseFloat(matrix[5]); }
961    }
962    return curTransform || 0;
963  },
964  parseUrlQuery: function parseUrlQuery(url) {
965    var query = {};
966    var urlToParse = url || win.location.href;
967    var i;
968    var params;
969    var param;
970    var length;
971    if (typeof urlToParse === 'string' && urlToParse.length) {
972      urlToParse = urlToParse.indexOf('?') > -1 ? urlToParse.replace(/\S*\?/, '') : '';
973      params = urlToParse.split('&').filter(function (paramsPart) { return paramsPart !== ''; });
974      length = params.length;
975
976      for (i = 0; i < length; i += 1) {
977        param = params[i].replace(/#\S+/g, '').split('=');
978        query[decodeURIComponent(param[0])] = typeof param[1] === 'undefined' ? undefined : decodeURIComponent(param[1]) || '';
979      }
980    }
981    return query;
982  },
983  isObject: function isObject(o) {
984    return typeof o === 'object' && o !== null && o.constructor && o.constructor === Object;
985  },
986  extend: function extend() {
987    var args = [], len$1 = arguments.length;
988    while ( len$1-- ) args[ len$1 ] = arguments[ len$1 ];
989
990    var to = Object(args[0]);
991    for (var i = 1; i < args.length; i += 1) {
992      var nextSource = args[i];
993      if (nextSource !== undefined && nextSource !== null) {
994        var keysArray = Object.keys(Object(nextSource));
995        for (var nextIndex = 0, len = keysArray.length; nextIndex < len; nextIndex += 1) {
996          var nextKey = keysArray[nextIndex];
997          var desc = Object.getOwnPropertyDescriptor(nextSource, nextKey);
998          if (desc !== undefined && desc.enumerable) {
999            if (Utils.isObject(to[nextKey]) && Utils.isObject(nextSource[nextKey])) {
1000              Utils.extend(to[nextKey], nextSource[nextKey]);
1001            } else if (!Utils.isObject(to[nextKey]) && Utils.isObject(nextSource[nextKey])) {
1002              to[nextKey] = {};
1003              Utils.extend(to[nextKey], nextSource[nextKey]);
1004            } else {
1005              to[nextKey] = nextSource[nextKey];
1006            }
1007          }
1008        }
1009      }
1010    }
1011    return to;
1012  },
1013};
1014
1015var Support = (function Support() {
1016  var testDiv = doc.createElement('div');
1017  return {
1018    touch: (win.Modernizr && win.Modernizr.touch === true) || (function checkTouch() {
1019      return !!(('ontouchstart' in win) || (win.DocumentTouch && doc instanceof win.DocumentTouch));
1020    }()),
1021
1022    pointerEvents: !!(win.navigator.pointerEnabled || win.PointerEvent),
1023    prefixedPointerEvents: !!win.navigator.msPointerEnabled,
1024
1025    transition: (function checkTransition() {
1026      var style = testDiv.style;
1027      return ('transition' in style || 'webkitTransition' in style || 'MozTransition' in style);
1028    }()),
1029    transforms3d: (win.Modernizr && win.Modernizr.csstransforms3d === true) || (function checkTransforms3d() {
1030      var style = testDiv.style;
1031      return ('webkitPerspective' in style || 'MozPerspective' in style || 'OPerspective' in style || 'MsPerspective' in style || 'perspective' in style);
1032    }()),
1033
1034    flexbox: (function checkFlexbox() {
1035      var style = testDiv.style;
1036      var styles = ('alignItems webkitAlignItems webkitBoxAlign msFlexAlign mozBoxAlign webkitFlexDirection msFlexDirection mozBoxDirection mozBoxOrient webkitBoxDirection webkitBoxOrient').split(' ');
1037      for (var i = 0; i < styles.length; i += 1) {
1038        if (styles[i] in style) { return true; }
1039      }
1040      return false;
1041    }()),
1042
1043    observer: (function checkObserver() {
1044      return ('MutationObserver' in win || 'WebkitMutationObserver' in win);
1045    }()),
1046
1047    passiveListener: (function checkPassiveListener() {
1048      var supportsPassive = false;
1049      try {
1050        var opts = Object.defineProperty({}, 'passive', {
1051          // eslint-disable-next-line
1052          get: function get() {
1053            supportsPassive = true;
1054          },
1055        });
1056        win.addEventListener('testPassiveListener', null, opts);
1057      } catch (e) {
1058        // No support
1059      }
1060      return supportsPassive;
1061    }()),
1062
1063    gestures: (function checkGestures() {
1064      return 'ongesturestart' in win;
1065    }()),
1066  };
1067}());
1068
1069var SwiperClass = function SwiperClass(params) {
1070  if ( params === void 0 ) params = {};
1071
1072  var self = this;
1073  self.params = params;
1074
1075  // Events
1076  self.eventsListeners = {};
1077
1078  if (self.params && self.params.on) {
1079    Object.keys(self.params.on).forEach(function (eventName) {
1080      self.on(eventName, self.params.on[eventName]);
1081    });
1082  }
1083};
1084
1085var staticAccessors = { components: { configurable: true } };
1086SwiperClass.prototype.on = function on (events, handler) {
1087  var self = this;
1088  if (typeof handler !== 'function') { return self; }
1089  events.split(' ').forEach(function (event) {
1090    if (!self.eventsListeners[event]) { self.eventsListeners[event] = []; }
1091    self.eventsListeners[event].push(handler);
1092  });
1093  return self;
1094};
1095SwiperClass.prototype.once = function once (events, handler) {
1096  var self = this;
1097  if (typeof handler !== 'function') { return self; }
1098  function onceHandler() {
1099      var args = [], len = arguments.length;
1100      while ( len-- ) args[ len ] = arguments[ len ];
1101
1102    handler.apply(self, args);
1103    self.off(events, onceHandler);
1104  }
1105  return self.on(events, onceHandler);
1106};
1107SwiperClass.prototype.off = function off (events, handler) {
1108  var self = this;
1109  events.split(' ').forEach(function (event) {
1110    if (typeof handler === 'undefined') {
1111      self.eventsListeners[event] = [];
1112    } else {
1113      self.eventsListeners[event].forEach(function (eventHandler, index) {
1114        if (eventHandler === handler) {
1115          self.eventsListeners[event].splice(index, 1);
1116        }
1117      });
1118    }
1119  });
1120  return self;
1121};
1122SwiperClass.prototype.emit = function emit () {
1123    var args = [], len = arguments.length;
1124    while ( len-- ) args[ len ] = arguments[ len ];
1125
1126  var self = this;
1127  if (!self.eventsListeners) { return self; }
1128  var events;
1129  var data;
1130  var context;
1131  if (typeof args[0] === 'string' || Array.isArray(args[0])) {
1132    events = args[0];
1133    data = args.slice(1, args.length);
1134    context = self;
1135  } else {
1136    events = args[0].events;
1137    data = args[0].data;
1138    context = args[0].context || self;
1139  }
1140  var eventsArray = Array.isArray(events) ? events : events.split(' ');
1141  eventsArray.forEach(function (event) {
1142    if (self.eventsListeners[event]) {
1143      var handlers = [];
1144      self.eventsListeners[event].forEach(function (eventHandler) {
1145        handlers.push(eventHandler);
1146      });
1147      handlers.forEach(function (eventHandler) {
1148        eventHandler.apply(context, data);
1149      });
1150    }
1151  });
1152  return self;
1153};
1154SwiperClass.prototype.useModulesParams = function useModulesParams (instanceParams) {
1155  var instance = this;
1156  if (!instance.modules) { return; }
1157  Object.keys(instance.modules).forEach(function (moduleName) {
1158    var module = instance.modules[moduleName];
1159    // Extend params
1160    if (module.params) {
1161      Utils.extend(instanceParams, module.params);
1162    }
1163  });
1164};
1165SwiperClass.prototype.useModules = function useModules (modulesParams) {
1166    if ( modulesParams === void 0 ) modulesParams = {};
1167
1168  var instance = this;
1169  if (!instance.modules) { return; }
1170  Object.keys(instance.modules).forEach(function (moduleName) {
1171    var module = instance.modules[moduleName];
1172    var moduleParams = modulesParams[moduleName] || {};
1173    // Extend instance methods and props
1174    if (module.instance) {
1175      Object.keys(module.instance).forEach(function (modulePropName) {
1176        var moduleProp = module.instance[modulePropName];
1177        if (typeof moduleProp === 'function') {
1178          instance[modulePropName] = moduleProp.bind(instance);
1179        } else {
1180          instance[modulePropName] = moduleProp;
1181        }
1182      });
1183    }
1184    // Add event listeners
1185    if (module.on && instance.on) {
1186      Object.keys(module.on).forEach(function (moduleEventName) {
1187        instance.on(moduleEventName, module.on[moduleEventName]);
1188      });
1189    }
1190
1191    // Module create callback
1192    if (module.create) {
1193      module.create.bind(instance)(moduleParams);
1194    }
1195  });
1196};
1197staticAccessors.components.set = function (components) {
1198  var Class = this;
1199  if (!Class.use) { return; }
1200  Class.use(components);
1201};
1202SwiperClass.installModule = function installModule (module) {
1203    var params = [], len = arguments.length - 1;
1204    while ( len-- > 0 ) params[ len ] = arguments[ len + 1 ];
1205
1206  var Class = this;
1207  if (!Class.prototype.modules) { Class.prototype.modules = {}; }
1208  var name = module.name || (((Object.keys(Class.prototype.modules).length) + "_" + (Utils.now())));
1209  Class.prototype.modules[name] = module;
1210  // Prototype
1211  if (module.proto) {
1212    Object.keys(module.proto).forEach(function (key) {
1213      Class.prototype[key] = module.proto[key];
1214    });
1215  }
1216  // Class
1217  if (module.static) {
1218    Object.keys(module.static).forEach(function (key) {
1219      Class[key] = module.static[key];
1220    });
1221  }
1222  // Callback
1223  if (module.install) {
1224    module.install.apply(Class, params);
1225  }
1226  return Class;
1227};
1228SwiperClass.use = function use (module) {
1229    var params = [], len = arguments.length - 1;
1230    while ( len-- > 0 ) params[ len ] = arguments[ len + 1 ];
1231
1232  var Class = this;
1233  if (Array.isArray(module)) {
1234    module.forEach(function (m) { return Class.installModule(m); });
1235    return Class;
1236  }
1237  return Class.installModule.apply(Class, [ module ].concat( params ));
1238};
1239
1240Object.defineProperties( SwiperClass, staticAccessors );
1241
1242var updateSize = function () {
1243  var swiper = this;
1244  var width;
1245  var height;
1246  var $el = swiper.$el;
1247  if (typeof swiper.params.width !== 'undefined') {
1248    width = swiper.params.width;
1249  } else {
1250    width = $el[0].clientWidth;
1251  }
1252  if (typeof swiper.params.height !== 'undefined') {
1253    height = swiper.params.height;
1254  } else {
1255    height = $el[0].clientHeight;
1256  }
1257  if ((width === 0 && swiper.isHorizontal()) || (height === 0 && swiper.isVertical())) {
1258    return;
1259  }
1260
1261  // Subtract paddings
1262  width = width - parseInt($el.css('padding-left'), 10) - parseInt($el.css('padding-right'), 10);
1263  height = height - parseInt($el.css('padding-top'), 10) - parseInt($el.css('padding-bottom'), 10);
1264
1265  Utils.extend(swiper, {
1266    width: width,
1267    height: height,
1268    size: swiper.isHorizontal() ? width : height,
1269  });
1270};
1271
1272var updateSlides = function () {
1273  var swiper = this;
1274  var params = swiper.params;
1275
1276  var $wrapperEl = swiper.$wrapperEl;
1277  var swiperSize = swiper.size;
1278  var rtl = swiper.rtl;
1279  var wrongRTL = swiper.wrongRTL;
1280  var slides = $wrapperEl.children(("." + (swiper.params.slideClass)));
1281  var isVirtual = swiper.virtual && params.virtual.enabled;
1282  var slidesLength = isVirtual ? swiper.virtual.slides.length : slides.length;
1283  var snapGrid = [];
1284  var slidesGrid = [];
1285  var slidesSizesGrid = [];
1286
1287  var offsetBefore = params.slidesOffsetBefore;
1288  if (typeof offsetBefore === 'function') {
1289    offsetBefore = params.slidesOffsetBefore.call(swiper);
1290  }
1291
1292  var offsetAfter = params.slidesOffsetAfter;
1293  if (typeof offsetAfter === 'function') {
1294    offsetAfter = params.slidesOffsetAfter.call(swiper);
1295  }
1296
1297  var previousSlidesLength = slidesLength;
1298  var previousSnapGridLength = swiper.snapGrid.length;
1299  var previousSlidesGridLength = swiper.snapGrid.length;
1300
1301  var spaceBetween = params.spaceBetween;
1302  var slidePosition = -offsetBefore;
1303  var prevSlideSize = 0;
1304  var index = 0;
1305  if (typeof swiperSize === 'undefined') {
1306    return;
1307  }
1308  if (typeof spaceBetween === 'string' && spaceBetween.indexOf('%') >= 0) {
1309    spaceBetween = (parseFloat(spaceBetween.replace('%', '')) / 100) * swiperSize;
1310  }
1311
1312  swiper.virtualSize = -spaceBetween;
1313
1314  // reset margins
1315  if (rtl) { slides.css({ marginLeft: '', marginTop: '' }); }
1316  else { slides.css({ marginRight: '', marginBottom: '' }); }
1317
1318  var slidesNumberEvenToRows;
1319  if (params.slidesPerColumn > 1) {
1320    if (Math.floor(slidesLength / params.slidesPerColumn) === slidesLength / swiper.params.slidesPerColumn) {
1321      slidesNumberEvenToRows = slidesLength;
1322    } else {
1323      slidesNumberEvenToRows = Math.ceil(slidesLength / params.slidesPerColumn) * params.slidesPerColumn;
1324    }
1325    if (params.slidesPerView !== 'auto' && params.slidesPerColumnFill === 'row') {
1326      slidesNumberEvenToRows = Math.max(slidesNumberEvenToRows, params.slidesPerView * params.slidesPerColumn);
1327    }
1328  }
1329
1330  // Calc slides
1331  var slideSize;
1332  var slidesPerColumn = params.slidesPerColumn;
1333  var slidesPerRow = slidesNumberEvenToRows / slidesPerColumn;
1334  var numFullColumns = slidesPerRow - ((params.slidesPerColumn * slidesPerRow) - slidesLength);
1335  for (var i = 0; i < slidesLength; i += 1) {
1336    slideSize = 0;
1337    var slide = slides.eq(i);
1338    if (params.slidesPerColumn > 1) {
1339      // Set slides order
1340      var newSlideOrderIndex = (void 0);
1341      var column = (void 0);
1342      var row = (void 0);
1343      if (params.slidesPerColumnFill === 'column') {
1344        column = Math.floor(i / slidesPerColumn);
1345        row = i - (column * slidesPerColumn);
1346        if (column > numFullColumns || (column === numFullColumns && row === slidesPerColumn - 1)) {
1347          row += 1;
1348          if (row >= slidesPerColumn) {
1349            row = 0;
1350            column += 1;
1351          }
1352        }
1353        newSlideOrderIndex = column + ((row * slidesNumberEvenToRows) / slidesPerColumn);
1354        slide
1355          .css({
1356            '-webkit-box-ordinal-group': newSlideOrderIndex,
1357            '-moz-box-ordinal-group': newSlideOrderIndex,
1358            '-ms-flex-order': newSlideOrderIndex,
1359            '-webkit-order': newSlideOrderIndex,
1360            order: newSlideOrderIndex,
1361          });
1362      } else {
1363        row = Math.floor(i / slidesPerRow);
1364        column = i - (row * slidesPerRow);
1365      }
1366      slide
1367        .css(
1368          ("margin-" + (swiper.isHorizontal() ? 'top' : 'left')),
1369          (row !== 0 && params.spaceBetween) && (((params.spaceBetween) + "px"))
1370        )
1371        .attr('data-swiper-column', column)
1372        .attr('data-swiper-row', row);
1373    }
1374    if (slide.css('display') === 'none') { continue; } // eslint-disable-line
1375    if (params.slidesPerView === 'auto') {
1376      slideSize = swiper.isHorizontal() ? slide.outerWidth(true) : slide.outerHeight(true);
1377      if (params.roundLengths) { slideSize = Math.floor(slideSize); }
1378    } else {
1379      slideSize = (swiperSize - ((params.slidesPerView - 1) * spaceBetween)) / params.slidesPerView;
1380      if (params.roundLengths) { slideSize = Math.floor(slideSize); }
1381
1382      if (slides[i]) {
1383        if (swiper.isHorizontal()) {
1384          slides[i].style.width = slideSize + "px";
1385        } else {
1386          slides[i].style.height = slideSize + "px";
1387        }
1388      }
1389    }
1390    if (slides[i]) {
1391      slides[i].swiperSlideSize = slideSize;
1392    }
1393    slidesSizesGrid.push(slideSize);
1394
1395
1396    if (params.centeredSlides) {
1397      slidePosition = slidePosition + (slideSize / 2) + (prevSlideSize / 2) + spaceBetween;
1398      if (prevSlideSize === 0 && i !== 0) { slidePosition = slidePosition - (swiperSize / 2) - spaceBetween; }
1399      if (i === 0) { slidePosition = slidePosition - (swiperSize / 2) - spaceBetween; }
1400      if (Math.abs(slidePosition) < 1 / 1000) { slidePosition = 0; }
1401      if ((index) % params.slidesPerGroup === 0) { snapGrid.push(slidePosition); }
1402      slidesGrid.push(slidePosition);
1403    } else {
1404      if ((index) % params.slidesPerGroup === 0) { snapGrid.push(slidePosition); }
1405      slidesGrid.push(slidePosition);
1406      slidePosition = slidePosition + slideSize + spaceBetween;
1407    }
1408
1409    swiper.virtualSize += slideSize + spaceBetween;
1410
1411    prevSlideSize = slideSize;
1412
1413    index += 1;
1414  }
1415  swiper.virtualSize = Math.max(swiper.virtualSize, swiperSize) + offsetAfter;
1416  var newSlidesGrid;
1417
1418  if (
1419    rtl && wrongRTL && (params.effect === 'slide' || params.effect === 'coverflow')) {
1420    $wrapperEl.css({ width: ((swiper.virtualSize + params.spaceBetween) + "px") });
1421  }
1422  if (!Support.flexbox || params.setWrapperSize) {
1423    if (swiper.isHorizontal()) { $wrapperEl.css({ width: ((swiper.virtualSize + params.spaceBetween) + "px") }); }
1424    else { $wrapperEl.css({ height: ((swiper.virtualSize + params.spaceBetween) + "px") }); }
1425  }
1426
1427  if (params.slidesPerColumn > 1) {
1428    swiper.virtualSize = (slideSize + params.spaceBetween) * slidesNumberEvenToRows;
1429    swiper.virtualSize = Math.ceil(swiper.virtualSize / params.slidesPerColumn) - params.spaceBetween;
1430    if (swiper.isHorizontal()) { $wrapperEl.css({ width: ((swiper.virtualSize + params.spaceBetween) + "px") }); }
1431    else { $wrapperEl.css({ height: ((swiper.virtualSize + params.spaceBetween) + "px") }); }
1432    if (params.centeredSlides) {
1433      newSlidesGrid = [];
1434      for (var i$1 = 0; i$1 < snapGrid.length; i$1 += 1) {
1435        if (snapGrid[i$1] < swiper.virtualSize + snapGrid[0]) { newSlidesGrid.push(snapGrid[i$1]); }
1436      }
1437      snapGrid = newSlidesGrid;
1438    }
1439  }
1440
1441  // Remove last grid elements depending on width
1442  if (!params.centeredSlides) {
1443    newSlidesGrid = [];
1444    for (var i$2 = 0; i$2 < snapGrid.length; i$2 += 1) {
1445      if (snapGrid[i$2] <= swiper.virtualSize - swiperSize) {
1446        newSlidesGrid.push(snapGrid[i$2]);
1447      }
1448    }
1449    snapGrid = newSlidesGrid;
1450    if (Math.floor(swiper.virtualSize - swiperSize) - Math.floor(snapGrid[snapGrid.length - 1]) > 1) {
1451      snapGrid.push(swiper.virtualSize - swiperSize);
1452    }
1453  }
1454  if (snapGrid.length === 0) { snapGrid = [0]; }
1455
1456  if (params.spaceBetween !== 0) {
1457    if (swiper.isHorizontal()) {
1458      if (rtl) { slides.css({ marginLeft: (spaceBetween + "px") }); }
1459      else { slides.css({ marginRight: (spaceBetween + "px") }); }
1460    } else { slides.css({ marginBottom: (spaceBetween + "px") }); }
1461  }
1462
1463  Utils.extend(swiper, {
1464    slides: slides,
1465    snapGrid: snapGrid,
1466    slidesGrid: slidesGrid,
1467    slidesSizesGrid: slidesSizesGrid,
1468  });
1469
1470  if (slidesLength !== previousSlidesLength) {
1471    swiper.emit('slidesLengthChange');
1472  }
1473  if (snapGrid.length !== previousSnapGridLength) {
1474    if (swiper.params.watchOverflow) { swiper.checkOverflow(); }
1475    swiper.emit('snapGridLengthChange');
1476  }
1477  if (slidesGrid.length !== previousSlidesGridLength) {
1478    swiper.emit('slidesGridLengthChange');
1479  }
1480
1481  if (params.watchSlidesProgress || params.watchSlidesVisibility) {
1482    swiper.updateSlidesOffset();
1483  }
1484};
1485
1486var updateAutoHeight = function () {
1487  var swiper = this;
1488  var activeSlides = [];
1489  var newHeight = 0;
1490  var i;
1491
1492  // Find slides currently in view
1493  if (swiper.params.slidesPerView !== 'auto' && swiper.params.slidesPerView > 1) {
1494    for (i = 0; i < Math.ceil(swiper.params.slidesPerView); i += 1) {
1495      var index = swiper.activeIndex + i;
1496      if (index > swiper.slides.length) { break; }
1497      activeSlides.push(swiper.slides.eq(index)[0]);
1498    }
1499  } else {
1500    activeSlides.push(swiper.slides.eq(swiper.activeIndex)[0]);
1501  }
1502
1503  // Find new height from highest slide in view
1504  for (i = 0; i < activeSlides.length; i += 1) {
1505    if (typeof activeSlides[i] !== 'undefined') {
1506      var height = activeSlides[i].offsetHeight;
1507      newHeight = height > newHeight ? height : newHeight;
1508    }
1509  }
1510
1511  // Update Height
1512  if (newHeight) { swiper.$wrapperEl.css('height', (newHeight + "px")); }
1513};
1514
1515var updateSlidesOffset = function () {
1516  var swiper = this;
1517  var slides = swiper.slides;
1518  for (var i = 0; i < slides.length; i += 1) {
1519    slides[i].swiperSlideOffset = swiper.isHorizontal() ? slides[i].offsetLeft : slides[i].offsetTop;
1520  }
1521};
1522
1523var updateSlidesProgress = function (translate) {
1524  if ( translate === void 0 ) translate = this.translate || 0;
1525
1526  var swiper = this;
1527  var params = swiper.params;
1528
1529  var slides = swiper.slides;
1530  var rtl = swiper.rtl;
1531
1532  if (slides.length === 0) { return; }
1533  if (typeof slides[0].swiperSlideOffset === 'undefined') { swiper.updateSlidesOffset(); }
1534
1535  var offsetCenter = -translate;
1536  if (rtl) { offsetCenter = translate; }
1537
1538  // Visible Slides
1539  slides.removeClass(params.slideVisibleClass);
1540
1541  for (var i = 0; i < slides.length; i += 1) {
1542    var slide = slides[i];
1543    var slideProgress =
1544      (
1545        (offsetCenter + (params.centeredSlides ? swiper.minTranslate() : 0)) - slide.swiperSlideOffset
1546      ) / (slide.swiperSlideSize + params.spaceBetween);
1547    if (params.watchSlidesVisibility) {
1548      var slideBefore = -(offsetCenter - slide.swiperSlideOffset);
1549      var slideAfter = slideBefore + swiper.slidesSizesGrid[i];
1550      var isVisible =
1551                (slideBefore >= 0 && slideBefore < swiper.size) ||
1552                (slideAfter > 0 && slideAfter <= swiper.size) ||
1553                (slideBefore <= 0 && slideAfter >= swiper.size);
1554      if (isVisible) {
1555        slides.eq(i).addClass(params.slideVisibleClass);
1556      }
1557    }
1558    slide.progress = rtl ? -slideProgress : slideProgress;
1559  }
1560};
1561
1562var updateProgress = function (translate) {
1563  if ( translate === void 0 ) translate = this.translate || 0;
1564
1565  var swiper = this;
1566  var params = swiper.params;
1567
1568  var translatesDiff = swiper.maxTranslate() - swiper.minTranslate();
1569  var progress = swiper.progress;
1570  var isBeginning = swiper.isBeginning;
1571  var isEnd = swiper.isEnd;
1572  var wasBeginning = isBeginning;
1573  var wasEnd = isEnd;
1574  if (translatesDiff === 0) {
1575    progress = 0;
1576    isBeginning = true;
1577    isEnd = true;
1578  } else {
1579    progress = (translate - swiper.minTranslate()) / (translatesDiff);
1580    isBeginning = progress <= 0;
1581    isEnd = progress >= 1;
1582  }
1583  Utils.extend(swiper, {
1584    progress: progress,
1585    isBeginning: isBeginning,
1586    isEnd: isEnd,
1587  });
1588
1589  if (params.watchSlidesProgress || params.watchSlidesVisibility) { swiper.updateSlidesProgress(translate); }
1590
1591  if (isBeginning && !wasBeginning) {
1592    swiper.emit('reachBeginning toEdge');
1593  }
1594  if (isEnd && !wasEnd) {
1595    swiper.emit('reachEnd toEdge');
1596  }
1597  if ((wasBeginning && !isBeginning) || (wasEnd && !isEnd)) {
1598    swiper.emit('fromEdge');
1599  }
1600
1601  swiper.emit('progress', progress);
1602};
1603
1604var updateSlidesClasses = function () {
1605  var swiper = this;
1606
1607  var slides = swiper.slides;
1608  var params = swiper.params;
1609  var $wrapperEl = swiper.$wrapperEl;
1610  var activeIndex = swiper.activeIndex;
1611  var realIndex = swiper.realIndex;
1612  var isVirtual = swiper.virtual && params.virtual.enabled;
1613
1614  slides.removeClass(((params.slideActiveClass) + " " + (params.slideNextClass) + " " + (params.slidePrevClass) + " " + (params.slideDuplicateActiveClass) + " " + (params.slideDuplicateNextClass) + " " + (params.slideDuplicatePrevClass)));
1615
1616  var activeSlide;
1617  if (isVirtual) {
1618    activeSlide = swiper.$wrapperEl.find(("." + (params.slideClass) + "[data-swiper-slide-index=\"" + activeIndex + "\"]"));
1619  } else {
1620    activeSlide = slides.eq(activeIndex);
1621  }
1622
1623  // Active classes
1624  activeSlide.addClass(params.slideActiveClass);
1625
1626  if (params.loop) {
1627    // Duplicate to all looped slides
1628    if (activeSlide.hasClass(params.slideDuplicateClass)) {
1629      $wrapperEl
1630        .children(("." + (params.slideClass) + ":not(." + (params.slideDuplicateClass) + ")[data-swiper-slide-index=\"" + realIndex + "\"]"))
1631        .addClass(params.slideDuplicateActiveClass);
1632    } else {
1633      $wrapperEl
1634        .children(("." + (params.slideClass) + "." + (params.slideDuplicateClass) + "[data-swiper-slide-index=\"" + realIndex + "\"]"))
1635        .addClass(params.slideDuplicateActiveClass);
1636    }
1637  }
1638  // Next Slide
1639  var nextSlide = activeSlide.nextAll(("." + (params.slideClass))).eq(0).addClass(params.slideNextClass);
1640  if (params.loop && nextSlide.length === 0) {
1641    nextSlide = slides.eq(0);
1642    nextSlide.addClass(params.slideNextClass);
1643  }
1644  // Prev Slide
1645  var prevSlide = activeSlide.prevAll(("." + (params.slideClass))).eq(0).addClass(params.slidePrevClass);
1646  if (params.loop && prevSlide.length === 0) {
1647    prevSlide = slides.eq(-1);
1648    prevSlide.addClass(params.slidePrevClass);
1649  }
1650  if (params.loop) {
1651    // Duplicate to all looped slides
1652    if (nextSlide.hasClass(params.slideDuplicateClass)) {
1653      $wrapperEl
1654        .children(("." + (params.slideClass) + ":not(." + (params.slideDuplicateClass) + ")[data-swiper-slide-index=\"" + (nextSlide.attr('data-swiper-slide-index')) + "\"]"))
1655        .addClass(params.slideDuplicateNextClass);
1656    } else {
1657      $wrapperEl
1658        .children(("." + (params.slideClass) + "." + (params.slideDuplicateClass) + "[data-swiper-slide-index=\"" + (nextSlide.attr('data-swiper-slide-index')) + "\"]"))
1659        .addClass(params.slideDuplicateNextClass);
1660    }
1661    if (prevSlide.hasClass(params.slideDuplicateClass)) {
1662      $wrapperEl
1663        .children(("." + (params.slideClass) + ":not(." + (params.slideDuplicateClass) + ")[data-swiper-slide-index=\"" + (prevSlide.attr('data-swiper-slide-index')) + "\"]"))
1664        .addClass(params.slideDuplicatePrevClass);
1665    } else {
1666      $wrapperEl
1667        .children(("." + (params.slideClass) + "." + (params.slideDuplicateClass) + "[data-swiper-slide-index=\"" + (prevSlide.attr('data-swiper-slide-index')) + "\"]"))
1668        .addClass(params.slideDuplicatePrevClass);
1669    }
1670  }
1671};
1672
1673var updateActiveIndex = function (newActiveIndex) {
1674  var swiper = this;
1675  var translate = swiper.rtl ? swiper.translate : -swiper.translate;
1676  var slidesGrid = swiper.slidesGrid;
1677  var snapGrid = swiper.snapGrid;
1678  var params = swiper.params;
1679  var previousIndex = swiper.activeIndex;
1680  var previousRealIndex = swiper.realIndex;
1681  var previousSnapIndex = swiper.snapIndex;
1682  var activeIndex = newActiveIndex;
1683  var snapIndex;
1684  if (typeof activeIndex === 'undefined') {
1685    for (var i = 0; i < slidesGrid.length; i += 1) {
1686      if (typeof slidesGrid[i + 1] !== 'undefined') {
1687        if (translate >= slidesGrid[i] && translate < slidesGrid[i + 1] - ((slidesGrid[i + 1] - slidesGrid[i]) / 2)) {
1688          activeIndex = i;
1689        } else if (translate >= slidesGrid[i] && translate < slidesGrid[i + 1]) {
1690          activeIndex = i + 1;
1691        }
1692      } else if (translate >= slidesGrid[i]) {
1693        activeIndex = i;
1694      }
1695    }
1696    // Normalize slideIndex
1697    if (params.normalizeSlideIndex) {
1698      if (activeIndex < 0 || typeof activeIndex === 'undefined') { activeIndex = 0; }
1699    }
1700  }
1701  if (snapGrid.indexOf(translate) >= 0) {
1702    snapIndex = snapGrid.indexOf(translate);
1703  } else {
1704    snapIndex = Math.floor(activeIndex / params.slidesPerGroup);
1705  }
1706  if (snapIndex >= snapGrid.length) { snapIndex = snapGrid.length - 1; }
1707  if (activeIndex === previousIndex) {
1708    if (snapIndex !== previousSnapIndex) {
1709      swiper.snapIndex = snapIndex;
1710      swiper.emit('snapIndexChange');
1711    }
1712    return;
1713  }
1714
1715  // Get real index
1716  var realIndex = parseInt(swiper.slides.eq(activeIndex).attr('data-swiper-slide-index') || activeIndex, 10);
1717
1718  Utils.extend(swiper, {
1719    snapIndex: snapIndex,
1720    realIndex: realIndex,
1721    previousIndex: previousIndex,
1722    activeIndex: activeIndex,
1723  });
1724  swiper.emit('activeIndexChange');
1725  swiper.emit('snapIndexChange');
1726  if (previousRealIndex !== realIndex) {
1727    swiper.emit('realIndexChange');
1728  }
1729  swiper.emit('slideChange');
1730};
1731
1732var updateClickedSlide = function (e) {
1733  var swiper = this;
1734  var params = swiper.params;
1735  var slide = $$1(e.target).closest(("." + (params.slideClass)))[0];
1736  var slideFound = false;
1737  if (slide) {
1738    for (var i = 0; i < swiper.slides.length; i += 1) {
1739      if (swiper.slides[i] === slide) { slideFound = true; }
1740    }
1741  }
1742
1743  if (slide && slideFound) {
1744    swiper.clickedSlide = slide;
1745    if (swiper.virtual && swiper.params.virtual.enabled) {
1746      swiper.clickedIndex = parseInt($$1(slide).attr('data-swiper-slide-index'), 10);
1747    } else {
1748      swiper.clickedIndex = $$1(slide).index();
1749    }
1750  } else {
1751    swiper.clickedSlide = undefined;
1752    swiper.clickedIndex = undefined;
1753    return;
1754  }
1755  if (params.slideToClickedSlide && swiper.clickedIndex !== undefined && swiper.clickedIndex !== swiper.activeIndex) {
1756    swiper.slideToClickedSlide();
1757  }
1758};
1759
1760var update = {
1761  updateSize: updateSize,
1762  updateSlides: updateSlides,
1763  updateAutoHeight: updateAutoHeight,
1764  updateSlidesOffset: updateSlidesOffset,
1765  updateSlidesProgress: updateSlidesProgress,
1766  updateProgress: updateProgress,
1767  updateSlidesClasses: updateSlidesClasses,
1768  updateActiveIndex: updateActiveIndex,
1769  updateClickedSlide: updateClickedSlide,
1770};
1771
1772var getTranslate = function (axis) {
1773  if ( axis === void 0 ) axis = this.isHorizontal() ? 'x' : 'y';
1774
1775  var swiper = this;
1776
1777  var params = swiper.params;
1778  var rtl = swiper.rtl;
1779  var translate = swiper.translate;
1780  var $wrapperEl = swiper.$wrapperEl;
1781
1782  if (params.virtualTranslate) {
1783    return rtl ? -translate : translate;
1784  }
1785
1786  var currentTranslate = Utils.getTranslate($wrapperEl[0], axis);
1787  if (rtl) { currentTranslate = -currentTranslate; }
1788
1789  return currentTranslate || 0;
1790};
1791
1792var setTranslate = function (translate, byController) {
1793  var swiper = this;
1794  var rtl = swiper.rtl;
1795  var params = swiper.params;
1796  var $wrapperEl = swiper.$wrapperEl;
1797  var progress = swiper.progress;
1798  var x = 0;
1799  var y = 0;
1800  var z = 0;
1801
1802  if (swiper.isHorizontal()) {
1803    x = rtl ? -translate : translate;
1804  } else {
1805    y = translate;
1806  }
1807
1808  if (params.roundLengths) {
1809    x = Math.floor(x);
1810    y = Math.floor(y);
1811  }
1812
1813  if (!params.virtualTranslate) {
1814    if (Support.transforms3d) { $wrapperEl.transform(("translate3d(" + x + "px, " + y + "px, " + z + "px)")); }
1815    else { $wrapperEl.transform(("translate(" + x + "px, " + y + "px)")); }
1816  }
1817
1818  swiper.translate = swiper.isHorizontal() ? x : y;
1819
1820  // Check if we need to update progress
1821  var newProgress;
1822  var translatesDiff = swiper.maxTranslate() - swiper.minTranslate();
1823  if (translatesDiff === 0) {
1824    newProgress = 0;
1825  } else {
1826    newProgress = (translate - swiper.minTranslate()) / (translatesDiff);
1827  }
1828  if (newProgress !== progress) {
1829    swiper.updateProgress(translate);
1830  }
1831
1832  swiper.emit('setTranslate', swiper.translate, byController);
1833};
1834
1835var minTranslate = function () {
1836  return (-this.snapGrid[0]);
1837};
1838
1839var maxTranslate = function () {
1840  return (-this.snapGrid[this.snapGrid.length - 1]);
1841};
1842
1843var translate = {
1844  getTranslate: getTranslate,
1845  setTranslate: setTranslate,
1846  minTranslate: minTranslate,
1847  maxTranslate: maxTranslate,
1848};
1849
1850var setTransition = function (duration, byController) {
1851  var swiper = this;
1852
1853  swiper.$wrapperEl.transition(duration);
1854
1855  swiper.emit('setTransition', duration, byController);
1856};
1857
1858var transitionStart = function (runCallbacks, direction) {
1859  if ( runCallbacks === void 0 ) runCallbacks = true;
1860
1861  var swiper = this;
1862  var activeIndex = swiper.activeIndex;
1863  var params = swiper.params;
1864  var previousIndex = swiper.previousIndex;
1865  if (params.autoHeight) {
1866    swiper.updateAutoHeight();
1867  }
1868
1869  var dir = direction;
1870  if (!dir) {
1871    if (activeIndex > previousIndex) { dir = 'next'; }
1872    else if (activeIndex < previousIndex) { dir = 'prev'; }
1873    else { dir = 'reset'; }
1874  }
1875
1876  swiper.emit('transitionStart');
1877
1878  if (runCallbacks && activeIndex !== previousIndex) {
1879    if (dir === 'reset') {
1880      swiper.emit('slideResetTransitionStart');
1881      return;
1882    }
1883    swiper.emit('slideChangeTransitionStart');
1884    if (dir === 'next') {
1885      swiper.emit('slideNextTransitionStart');
1886    } else {
1887      swiper.emit('slidePrevTransitionStart');
1888    }
1889  }
1890};
1891
1892var transitionEnd$1 = function (runCallbacks, direction) {
1893  if ( runCallbacks === void 0 ) runCallbacks = true;
1894
1895  var swiper = this;
1896  var activeIndex = swiper.activeIndex;
1897  var previousIndex = swiper.previousIndex;
1898  swiper.animating = false;
1899  swiper.setTransition(0);
1900
1901  var dir = direction;
1902  if (!dir) {
1903    if (activeIndex > previousIndex) { dir = 'next'; }
1904    else if (activeIndex < previousIndex) { dir = 'prev'; }
1905    else { dir = 'reset'; }
1906  }
1907
1908  swiper.emit('transitionEnd');
1909
1910  if (runCallbacks && activeIndex !== previousIndex) {
1911    if (dir === 'reset') {
1912      swiper.emit('slideResetTransitionEnd');
1913      return;
1914    }
1915    swiper.emit('slideChangeTransitionEnd');
1916    if (dir === 'next') {
1917      swiper.emit('slideNextTransitionEnd');
1918    } else {
1919      swiper.emit('slidePrevTransitionEnd');
1920    }
1921  }
1922};
1923
1924var transition$1 = {
1925  setTransition: setTransition,
1926  transitionStart: transitionStart,
1927  transitionEnd: transitionEnd$1,
1928};
1929
1930var slideTo = function (index, speed, runCallbacks, internal) {
1931  if ( index === void 0 ) index = 0;
1932  if ( speed === void 0 ) speed = this.params.speed;
1933  if ( runCallbacks === void 0 ) runCallbacks = true;
1934
1935  var swiper = this;
1936  var slideIndex = index;
1937  if (slideIndex < 0) { slideIndex = 0; }
1938
1939  var params = swiper.params;
1940  var snapGrid = swiper.snapGrid;
1941  var slidesGrid = swiper.slidesGrid;
1942  var previousIndex = swiper.previousIndex;
1943  var activeIndex = swiper.activeIndex;
1944  var rtl = swiper.rtl;
1945  var $wrapperEl = swiper.$wrapperEl;
1946  if (swiper.animating && params.preventIntercationOnTransition) {
1947    return false;
1948  }
1949
1950  var snapIndex = Math.floor(slideIndex / params.slidesPerGroup);
1951  if (snapIndex >= snapGrid.length) { snapIndex = snapGrid.length - 1; }
1952
1953  if ((activeIndex || params.initialSlide || 0) === (previousIndex || 0) && runCallbacks) {
1954    swiper.emit('beforeSlideChangeStart');
1955  }
1956
1957  var translate = -snapGrid[snapIndex];
1958
1959  // Update progress
1960  swiper.updateProgress(translate);
1961
1962  // Normalize slideIndex
1963  if (params.normalizeSlideIndex) {
1964    for (var i = 0; i < slidesGrid.length; i += 1) {
1965      if (-Math.floor(translate * 100) >= Math.floor(slidesGrid[i] * 100)) {
1966        slideIndex = i;
1967      }
1968    }
1969  }
1970  // Directions locks
1971  if (swiper.initialized && slideIndex !== activeIndex) {
1972    if (!swiper.allowSlideNext && translate < swiper.translate && translate < swiper.minTranslate()) {
1973      return false;
1974    }
1975    if (!swiper.allowSlidePrev && translate > swiper.translate && translate > swiper.maxTranslate()) {
1976      if ((activeIndex || 0) !== slideIndex) { return false; }
1977    }
1978  }
1979
1980  var direction;
1981  if (slideIndex > activeIndex) { direction = 'next'; }
1982  else if (slideIndex < activeIndex) { direction = 'prev'; }
1983  else { direction = 'reset'; }
1984
1985
1986  // Update Index
1987  if ((rtl && -translate === swiper.translate) || (!rtl && translate === swiper.translate)) {
1988    swiper.updateActiveIndex(slideIndex);
1989    // Update Height
1990    if (params.autoHeight) {
1991      swiper.updateAutoHeight();
1992    }
1993    swiper.updateSlidesClasses();
1994    if (params.effect !== 'slide') {
1995      swiper.setTranslate(translate);
1996    }
1997    if (direction !== 'reset') {
1998      swiper.transitionStart(runCallbacks, direction);
1999      swiper.transitionEnd(runCallbacks, direction);
2000    }
2001    return false;
2002  }
2003
2004  if (speed === 0 || !Support.transition) {
2005    swiper.setTransition(0);
2006    swiper.setTranslate(translate);
2007    swiper.updateActiveIndex(slideIndex);
2008    swiper.updateSlidesClasses();
2009    swiper.emit('beforeTransitionStart', speed, internal);
2010    swiper.transitionStart(runCallbacks, direction);
2011    swiper.transitionEnd(runCallbacks, direction);
2012  } else {
2013    swiper.setTransition(speed);
2014    swiper.setTranslate(translate);
2015    swiper.updateActiveIndex(slideIndex);
2016    swiper.updateSlidesClasses();
2017    swiper.emit('beforeTransitionStart', speed, internal);
2018    swiper.transitionStart(runCallbacks, direction);
2019    if (!swiper.animating) {
2020      swiper.animating = true;
2021      $wrapperEl.transitionEnd(function () {
2022        if (!swiper || swiper.destroyed) { return; }
2023        swiper.transitionEnd(runCallbacks, direction);
2024      });
2025    }
2026  }
2027
2028  return true;
2029};
2030
2031var slideToLoop = function (index, speed, runCallbacks, internal) {
2032  if ( index === void 0 ) index = 0;
2033  if ( speed === void 0 ) speed = this.params.speed;
2034  if ( runCallbacks === void 0 ) runCallbacks = true;
2035
2036  var swiper = this;
2037  var newIndex = index;
2038  if (swiper.params.loop) {
2039    newIndex += swiper.loopedSlides;
2040  }
2041
2042  return swiper.slideTo(newIndex, speed, runCallbacks, internal);
2043};
2044
2045/* eslint no-unused-vars: "off" */
2046var slideNext = function (speed, runCallbacks, internal) {
2047  if ( speed === void 0 ) speed = this.params.speed;
2048  if ( runCallbacks === void 0 ) runCallbacks = true;
2049
2050  var swiper = this;
2051  var params = swiper.params;
2052  var animating = swiper.animating;
2053  if (params.loop) {
2054    if (animating) { return false; }
2055    swiper.loopFix();
2056    // eslint-disable-next-line
2057    swiper._clientLeft = swiper.$wrapperEl[0].clientLeft;
2058    return swiper.slideTo(swiper.activeIndex + params.slidesPerGroup, speed, runCallbacks, internal);
2059  }
2060  return swiper.slideTo(swiper.activeIndex + params.slidesPerGroup, speed, runCallbacks, internal);
2061};
2062
2063/* eslint no-unused-vars: "off" */
2064var slidePrev = function (speed, runCallbacks, internal) {
2065  if ( speed === void 0 ) speed = this.params.speed;
2066  if ( runCallbacks === void 0 ) runCallbacks = true;
2067
2068  var swiper = this;
2069  var params = swiper.params;
2070  var animating = swiper.animating;
2071
2072  if (params.loop) {
2073    if (animating) { return false; }
2074    swiper.loopFix();
2075    // eslint-disable-next-line
2076    swiper._clientLeft = swiper.$wrapperEl[0].clientLeft;
2077    return swiper.slideTo(swiper.activeIndex - 1, speed, runCallbacks, internal);
2078  }
2079  return swiper.slideTo(swiper.activeIndex - 1, speed, runCallbacks, internal);
2080};
2081
2082/* eslint no-unused-vars: "off" */
2083var slideReset = function (speed, runCallbacks, internal) {
2084  if ( speed === void 0 ) speed = this.params.speed;
2085  if ( runCallbacks === void 0 ) runCallbacks = true;
2086
2087  var swiper = this;
2088  return swiper.slideTo(swiper.activeIndex, speed, runCallbacks, internal);
2089};
2090
2091var slideToClickedSlide = function () {
2092  var swiper = this;
2093  var params = swiper.params;
2094  var $wrapperEl = swiper.$wrapperEl;
2095
2096  var slidesPerView = params.slidesPerView === 'auto' ? swiper.slidesPerViewDynamic() : params.slidesPerView;
2097  var slideToIndex = swiper.clickedIndex;
2098  var realIndex;
2099  if (params.loop) {
2100    if (swiper.animating) { return; }
2101    realIndex = parseInt($$1(swiper.clickedSlide).attr('data-swiper-slide-index'), 10);
2102    if (params.centeredSlides) {
2103      if (
2104        (slideToIndex < swiper.loopedSlides - (slidesPerView / 2)) ||
2105        (slideToIndex > (swiper.slides.length - swiper.loopedSlides) + (slidesPerView / 2))
2106      ) {
2107        swiper.loopFix();
2108        slideToIndex = $wrapperEl
2109          .children(("." + (params.slideClass) + "[data-swiper-slide-index=\"" + realIndex + "\"]:not(." + (params.slideDuplicateClass) + ")"))
2110          .eq(0)
2111          .index();
2112
2113        Utils.nextTick(function () {
2114          swiper.slideTo(slideToIndex);
2115        });
2116      } else {
2117        swiper.slideTo(slideToIndex);
2118      }
2119    } else if (slideToIndex > swiper.slides.length - slidesPerView) {
2120      swiper.loopFix();
2121      slideToIndex = $wrapperEl
2122        .children(("." + (params.slideClass) + "[data-swiper-slide-index=\"" + realIndex + "\"]:not(." + (params.slideDuplicateClass) + ")"))
2123        .eq(0)
2124        .index();
2125
2126      Utils.nextTick(function () {
2127        swiper.slideTo(slideToIndex);
2128      });
2129    } else {
2130      swiper.slideTo(slideToIndex);
2131    }
2132  } else {
2133    swiper.slideTo(slideToIndex);
2134  }
2135};
2136
2137var slide = {
2138  slideTo: slideTo,
2139  slideToLoop: slideToLoop,
2140  slideNext: slideNext,
2141  slidePrev: slidePrev,
2142  slideReset: slideReset,
2143  slideToClickedSlide: slideToClickedSlide,
2144};
2145
2146var loopCreate = function () {
2147  var swiper = this;
2148  var params = swiper.params;
2149  var $wrapperEl = swiper.$wrapperEl;
2150  // Remove duplicated slides
2151  $wrapperEl.children(("." + (params.slideClass) + "." + (params.slideDuplicateClass))).remove();
2152
2153  var slides = $wrapperEl.children(("." + (params.slideClass)));
2154
2155  if (params.loopFillGroupWithBlank) {
2156    var blankSlidesNum = params.slidesPerGroup - (slides.length % params.slidesPerGroup);
2157    if (blankSlidesNum !== params.slidesPerGroup) {
2158      for (var i = 0; i < blankSlidesNum; i += 1) {
2159        var blankNode = $$1(doc.createElement('div')).addClass(((params.slideClass) + " " + (params.slideBlankClass)));
2160        $wrapperEl.append(blankNode);
2161      }
2162      slides = $wrapperEl.children(("." + (params.slideClass)));
2163    }
2164  }
2165
2166  if (params.slidesPerView === 'auto' && !params.loopedSlides) { params.loopedSlides = slides.length; }
2167
2168  swiper.loopedSlides = parseInt(params.loopedSlides || params.slidesPerView, 10);
2169  swiper.loopedSlides += params.loopAdditionalSlides;
2170  if (swiper.loopedSlides > slides.length) {
2171    swiper.loopedSlides = slides.length;
2172  }
2173
2174  var prependSlides = [];
2175  var appendSlides = [];
2176  slides.each(function (index, el) {
2177    var slide = $$1(el);
2178    if (index < swiper.loopedSlides) { appendSlides.push(el); }
2179    if (index < slides.length && index >= slides.length - swiper.loopedSlides) { prependSlides.push(el); }
2180    slide.attr('data-swiper-slide-index', index);
2181  });
2182  for (var i$1 = 0; i$1 < appendSlides.length; i$1 += 1) {
2183    $wrapperEl.append($$1(appendSlides[i$1].cloneNode(true)).addClass(params.slideDuplicateClass));
2184  }
2185  for (var i$2 = prependSlides.length - 1; i$2 >= 0; i$2 -= 1) {
2186    $wrapperEl.prepend($$1(prependSlides[i$2].cloneNode(true)).addClass(params.slideDuplicateClass));
2187  }
2188};
2189
2190var loopFix = function () {
2191  var swiper = this;
2192  var params = swiper.params;
2193  var activeIndex = swiper.activeIndex;
2194  var slides = swiper.slides;
2195  var loopedSlides = swiper.loopedSlides;
2196  var allowSlidePrev = swiper.allowSlidePrev;
2197  var allowSlideNext = swiper.allowSlideNext;
2198  var snapGrid = swiper.snapGrid;
2199  var rtl = swiper.rtl;
2200  var newIndex;
2201  swiper.allowSlidePrev = true;
2202  swiper.allowSlideNext = true;
2203
2204  var snapTranslate = -snapGrid[activeIndex];
2205  var diff = snapTranslate - swiper.getTranslate();
2206
2207
2208  // Fix For Negative Oversliding
2209  if (activeIndex < loopedSlides) {
2210    newIndex = (slides.length - (loopedSlides * 3)) + activeIndex;
2211    newIndex += loopedSlides;
2212    var slideChanged = swiper.slideTo(newIndex, 0, false, true);
2213    if (slideChanged && diff !== 0) {
2214      swiper.setTranslate((rtl ? -swiper.translate : swiper.translate) - diff);
2215    }
2216  } else if ((params.slidesPerView === 'auto' && activeIndex >= loopedSlides * 2) || (activeIndex > slides.length - (params.slidesPerView * 2))) {
2217    // Fix For Positive Oversliding
2218    newIndex = -slides.length + activeIndex + loopedSlides;
2219    newIndex += loopedSlides;
2220    var slideChanged$1 = swiper.slideTo(newIndex, 0, false, true);
2221    if (slideChanged$1 && diff !== 0) {
2222      swiper.setTranslate((rtl ? -swiper.translate : swiper.translate) - diff);
2223    }
2224  }
2225  swiper.allowSlidePrev = allowSlidePrev;
2226  swiper.allowSlideNext = allowSlideNext;
2227};
2228
2229var loopDestroy = function () {
2230  var swiper = this;
2231  var $wrapperEl = swiper.$wrapperEl;
2232  var params = swiper.params;
2233  var slides = swiper.slides;
2234  $wrapperEl.children(("." + (params.slideClass) + "." + (params.slideDuplicateClass))).remove();
2235  slides.removeAttr('data-swiper-slide-index');
2236};
2237
2238var loop = {
2239  loopCreate: loopCreate,
2240  loopFix: loopFix,
2241  loopDestroy: loopDestroy,
2242};
2243
2244var setGrabCursor = function (moving) {
2245  var swiper = this;
2246  if (Support.touch || !swiper.params.simulateTouch) { return; }
2247  var el = swiper.el;
2248  el.style.cursor = 'move';
2249  el.style.cursor = moving ? '-webkit-grabbing' : '-webkit-grab';
2250  el.style.cursor = moving ? '-moz-grabbin' : '-moz-grab';
2251  el.style.cursor = moving ? 'grabbing' : 'grab';
2252};
2253
2254var unsetGrabCursor = function () {
2255  var swiper = this;
2256  if (Support.touch) { return; }
2257  swiper.el.style.cursor = '';
2258};
2259
2260var grabCursor = {
2261  setGrabCursor: setGrabCursor,
2262  unsetGrabCursor: unsetGrabCursor,
2263};
2264
2265var appendSlide = function (slides) {
2266  var swiper = this;
2267  var $wrapperEl = swiper.$wrapperEl;
2268  var params = swiper.params;
2269  if (params.loop) {
2270    swiper.loopDestroy();
2271  }
2272  if (typeof slides === 'object' && 'length' in slides) {
2273    for (var i = 0; i < slides.length; i += 1) {
2274      if (slides[i]) { $wrapperEl.append(slides[i]); }
2275    }
2276  } else {
2277    $wrapperEl.append(slides);
2278  }
2279  if (params.loop) {
2280    swiper.loopCreate();
2281  }
2282  if (!(params.observer && Support.observer)) {
2283    swiper.update();
2284  }
2285};
2286
2287var prependSlide = function (slides) {
2288  var swiper = this;
2289  var params = swiper.params;
2290  var $wrapperEl = swiper.$wrapperEl;
2291  var activeIndex = swiper.activeIndex;
2292
2293  if (params.loop) {
2294    swiper.loopDestroy();
2295  }
2296  var newActiveIndex = activeIndex + 1;
2297  if (typeof slides === 'object' && 'length' in slides) {
2298    for (var i = 0; i < slides.length; i += 1) {
2299      if (slides[i]) { $wrapperEl.prepend(slides[i]); }
2300    }
2301    newActiveIndex = activeIndex + slides.length;
2302  } else {
2303    $wrapperEl.prepend(slides);
2304  }
2305  if (params.loop) {
2306    swiper.loopCreate();
2307  }
2308  if (!(params.observer && Support.observer)) {
2309    swiper.update();
2310  }
2311  swiper.slideTo(newActiveIndex, 0, false);
2312};
2313
2314var removeSlide = function (slidesIndexes) {
2315  var swiper = this;
2316  var params = swiper.params;
2317  var $wrapperEl = swiper.$wrapperEl;
2318  var activeIndex = swiper.activeIndex;
2319
2320  if (params.loop) {
2321    swiper.loopDestroy();
2322    swiper.slides = $wrapperEl.children(("." + (params.slideClass)));
2323  }
2324  var newActiveIndex = activeIndex;
2325  var indexToRemove;
2326
2327  if (typeof slidesIndexes === 'object' && 'length' in slidesIndexes) {
2328    for (var i = 0; i < slidesIndexes.length; i += 1) {
2329      indexToRemove = slidesIndexes[i];
2330      if (swiper.slides[indexToRemove]) { swiper.slides.eq(indexToRemove).remove(); }
2331      if (indexToRemove < newActiveIndex) { newActiveIndex -= 1; }
2332    }
2333    newActiveIndex = Math.max(newActiveIndex, 0);
2334  } else {
2335    indexToRemove = slidesIndexes;
2336    if (swiper.slides[indexToRemove]) { swiper.slides.eq(indexToRemove).remove(); }
2337    if (indexToRemove < newActiveIndex) { newActiveIndex -= 1; }
2338    newActiveIndex = Math.max(newActiveIndex, 0);
2339  }
2340
2341  if (params.loop) {
2342    swiper.loopCreate();
2343  }
2344
2345  if (!(params.observer && Support.observer)) {
2346    swiper.update();
2347  }
2348  if (params.loop) {
2349    swiper.slideTo(newActiveIndex + swiper.loopedSlides, 0, false);
2350  } else {
2351    swiper.slideTo(newActiveIndex, 0, false);
2352  }
2353};
2354
2355var removeAllSlides = function () {
2356  var swiper = this;
2357
2358  var slidesIndexes = [];
2359  for (var i = 0; i < swiper.slides.length; i += 1) {
2360    slidesIndexes.push(i);
2361  }
2362  swiper.removeSlide(slidesIndexes);
2363};
2364
2365var manipulation = {
2366  appendSlide: appendSlide,
2367  prependSlide: prependSlide,
2368  removeSlide: removeSlide,
2369  removeAllSlides: removeAllSlides,
2370};
2371
2372var Device = (function Device() {
2373  var ua = win.navigator.userAgent;
2374
2375  var device = {
2376    ios: false,
2377    android: false,
2378    androidChrome: false,
2379    desktop: false,
2380    windows: false,
2381    iphone: false,
2382    ipod: false,
2383    ipad: false,
2384    cordova: win.cordova || win.phonegap,
2385    phonegap: win.cordova || win.phonegap,
2386  };
2387
2388  var windows = ua.match(/(Windows Phone);?[\s\/]+([\d.]+)?/); // eslint-disable-line
2389  var android = ua.match(/(Android);?[\s\/]+([\d.]+)?/); // eslint-disable-line
2390  var ipad = ua.match(/(iPad).*OS\s([\d_]+)/);
2391  var ipod = ua.match(/(iPod)(.*OS\s([\d_]+))?/);
2392  var iphone = !ipad && ua.match(/(iPhone\sOS|iOS)\s([\d_]+)/);
2393
2394
2395  // Windows
2396  if (windows) {
2397    device.os = 'windows';
2398    device.osVersion = windows[2];
2399    device.windows = true;
2400  }
2401  // Android
2402  if (android && !windows) {
2403    device.os = 'android';
2404    device.osVersion = android[2];
2405    device.android = true;
2406    device.androidChrome = ua.toLowerCase().indexOf('chrome') >= 0;
2407  }
2408  if (ipad || iphone || ipod) {
2409    device.os = 'ios';
2410    device.ios = true;
2411  }
2412  // iOS
2413  if (iphone && !ipod) {
2414    device.osVersion = iphone[2].replace(/_/g, '.');
2415    device.iphone = true;
2416  }
2417  if (ipad) {
2418    device.osVersion = ipad[2].replace(/_/g, '.');
2419    device.ipad = true;
2420  }
2421  if (ipod) {
2422    device.osVersion = ipod[3] ? ipod[3].replace(/_/g, '.') : null;
2423    device.iphone = true;
2424  }
2425  // iOS 8+ changed UA
2426  if (device.ios && device.osVersion && ua.indexOf('Version/') >= 0) {
2427    if (device.osVersion.split('.')[0] === '10') {
2428      device.osVersion = ua.toLowerCase().split('version/')[1].split(' ')[0];
2429    }
2430  }
2431
2432  // Desktop
2433  device.desktop = !(device.os || device.android || device.webView);
2434
2435  // Webview
2436  device.webView = (iphone || ipad || ipod) && ua.match(/.*AppleWebKit(?!.*Safari)/i);
2437
2438  // Minimal UI
2439  if (device.os && device.os === 'ios') {
2440    var osVersionArr = device.osVersion.split('.');
2441    var metaViewport = doc.querySelector('meta[name="viewport"]');
2442    device.minimalUi =
2443      !device.webView &&
2444      (ipod || iphone) &&
2445      (osVersionArr[0] * 1 === 7 ? osVersionArr[1] * 1 >= 1 : osVersionArr[0] * 1 > 7) &&
2446      metaViewport && metaViewport.getAttribute('content').indexOf('minimal-ui') >= 0;
2447  }
2448
2449  // Pixel Ratio
2450  device.pixelRatio = win.devicePixelRatio || 1;
2451
2452  // Export object
2453  return device;
2454}());
2455
2456var onTouchStart = function (event) {
2457  var swiper = this;
2458  var data = swiper.touchEventsData;
2459  var params = swiper.params;
2460  var touches = swiper.touches;
2461  if (swiper.animating && params.preventIntercationOnTransition) {
2462    return;
2463  }
2464  var e = event;
2465  if (e.originalEvent) { e = e.originalEvent; }
2466  data.isTouchEvent = e.type === 'touchstart';
2467  if (!data.isTouchEvent && 'which' in e && e.which === 3) { return; }
2468  if (data.isTouched && data.isMoved) { return; }
2469  if (params.noSwiping && $$1(e.target).closest(params.noSwipingSelector ? params.noSwipingSelector : ("." + (params.noSwipingClass)))[0]) {
2470    swiper.allowClick = true;
2471    return;
2472  }
2473  if (params.swipeHandler) {
2474    if (!$$1(e).closest(params.swipeHandler)[0]) { return; }
2475  }
2476
2477  touches.currentX = e.type === 'touchstart' ? e.targetTouches[0].pageX : e.pageX;
2478  touches.currentY = e.type === 'touchstart' ? e.targetTouches[0].pageY : e.pageY;
2479  var startX = touches.currentX;
2480  var startY = touches.currentY;
2481
2482  // Do NOT start if iOS edge swipe is detected. Otherwise iOS app (UIWebView) cannot swipe-to-go-back anymore
2483
2484  if (
2485    Device.ios &&
2486    !Device.cordova &&
2487    params.iOSEdgeSwipeDetection &&
2488    (startX <= params.iOSEdgeSwipeThreshold) &&
2489    (startX >= win.screen.width - params.iOSEdgeSwipeThreshold)
2490  ) {
2491    return;
2492  }
2493
2494  Utils.extend(data, {
2495    isTouched: true,
2496    isMoved: false,
2497    allowTouchCallbacks: true,
2498    isScrolling: undefined,
2499    startMoving: undefined,
2500  });
2501
2502  touches.startX = startX;
2503  touches.startY = startY;
2504  data.touchStartTime = Utils.now();
2505  swiper.allowClick = true;
2506  swiper.updateSize();
2507  swiper.swipeDirection = undefined;
2508  if (params.threshold > 0) { data.allowThresholdMove = false; }
2509  if (e.type !== 'touchstart') {
2510    var preventDefault = true;
2511    if ($$1(e.target).is(data.formElements)) { preventDefault = false; }
2512    if (
2513      doc.activeElement &&
2514      $$1(doc.activeElement).is(data.formElements) &&
2515      doc.activeElement !== e.target
2516    ) {
2517      doc.activeElement.blur();
2518    }
2519    if (preventDefault && swiper.allowTouchMove) {
2520      e.preventDefault();
2521    }
2522  }
2523  swiper.emit('touchStart', e);
2524};
2525
2526var onTouchMove = function (event) {
2527  var swiper = this;
2528  var data = swiper.touchEventsData;
2529  var params = swiper.params;
2530  var touches = swiper.touches;
2531  var rtl = swiper.rtl;
2532  var e = event;
2533  if (e.originalEvent) { e = e.originalEvent; }
2534  if (!data.isTouched) {
2535    if (data.startMoving && data.isScrolling) {
2536      swiper.emit('touchMoveOpposite', e);
2537    }
2538    return;
2539  }
2540  if (data.isTouchEvent && e.type === 'mousemove') { return; }
2541  var pageX = e.type === 'touchmove' ? e.targetTouches[0].pageX : e.pageX;
2542  var pageY = e.type === 'touchmove' ? e.targetTouches[0].pageY : e.pageY;
2543  if (e.preventedByNestedSwiper) {
2544    touches.startX = pageX;
2545    touches.startY = pageY;
2546    return;
2547  }
2548  if (!swiper.allowTouchMove) {
2549    // isMoved = true;
2550    swiper.allowClick = false;
2551    if (data.isTouched) {
2552      Utils.extend(touches, {
2553        startX: pageX,
2554        startY: pageY,
2555        currentX: pageX,
2556        currentY: pageY,
2557      });
2558      data.touchStartTime = Utils.now();
2559    }
2560    return;
2561  }
2562  if (data.isTouchEvent && params.touchReleaseOnEdges && !params.loop) {
2563    if (swiper.isVertical()) {
2564      // Vertical
2565      if (
2566        (pageY < touches.startY && swiper.translate <= swiper.maxTranslate()) ||
2567        (pageY > touches.startY && swiper.translate >= swiper.minTranslate())
2568      ) {
2569        data.isTouched = false;
2570        data.isMoved = false;
2571        return;
2572      }
2573    } else if (
2574      (pageX < touches.startX && swiper.translate <= swiper.maxTranslate()) ||
2575      (pageX > touches.startX && swiper.translate >= swiper.minTranslate())
2576    ) {
2577      return;
2578    }
2579  }
2580  if (data.isTouchEvent && doc.activeElement) {
2581    if (e.target === doc.activeElement && $$1(e.target).is(data.formElements)) {
2582      data.isMoved = true;
2583      swiper.allowClick = false;
2584      return;
2585    }
2586  }
2587  if (data.allowTouchCallbacks) {
2588    swiper.emit('touchMove', e);
2589  }
2590  if (e.targetTouches && e.targetTouches.length > 1) { return; }
2591
2592  touches.currentX = pageX;
2593  touches.currentY = pageY;
2594
2595  var diffX = touches.currentX - touches.startX;
2596  var diffY = touches.currentY - touches.startY;
2597
2598  if (typeof data.isScrolling === 'undefined') {
2599    var touchAngle;
2600    if ((swiper.isHorizontal() && touches.currentY === touches.startY) || (swiper.isVertical() && touches.currentX === touches.startX)) {
2601      data.isScrolling = false;
2602    } else {
2603      // eslint-disable-next-line
2604      if ((diffX * diffX) + (diffY * diffY) >= 25) {
2605        touchAngle = (Math.atan2(Math.abs(diffY), Math.abs(diffX)) * 180) / Math.PI;
2606        data.isScrolling = swiper.isHorizontal() ? touchAngle > params.touchAngle : (90 - touchAngle > params.touchAngle);
2607      }
2608    }
2609  }
2610  if (data.isScrolling) {
2611    swiper.emit('touchMoveOpposite', e);
2612  }
2613  if (typeof startMoving === 'undefined') {
2614    if (touches.currentX !== touches.startX || touches.currentY !== touches.startY) {
2615      data.startMoving = true;
2616    }
2617  }
2618  if (data.isScrolling) {
2619    data.isTouched = false;
2620    return;
2621  }
2622  if (!data.startMoving) {
2623    return;
2624  }
2625  swiper.allowClick = false;
2626  e.preventDefault();
2627  if (params.touchMoveStopPropagation && !params.nested) {
2628    e.stopPropagation();
2629  }
2630
2631  if (!data.isMoved) {
2632    if (params.loop) {
2633      swiper.loopFix();
2634    }
2635    data.startTranslate = swiper.getTranslate();
2636    swiper.setTransition(0);
2637    if (swiper.animating) {
2638      swiper.$wrapperEl.trigger('webkitTransitionEnd transitionend');
2639    }
2640    data.allowMomentumBounce = false;
2641    // Grab Cursor
2642    if (params.grabCursor && (swiper.allowSlideNext === true || swiper.allowSlidePrev === true)) {
2643      swiper.setGrabCursor(true);
2644    }
2645    swiper.emit('sliderFirstMove', e);
2646  }
2647  swiper.emit('sliderMove', e);
2648  data.isMoved = true;
2649
2650  var diff = swiper.isHorizontal() ? diffX : diffY;
2651  touches.diff = diff;
2652
2653  diff *= params.touchRatio;
2654  if (rtl) { diff = -diff; }
2655
2656  swiper.swipeDirection = diff > 0 ? 'prev' : 'next';
2657  data.currentTranslate = diff + data.startTranslate;
2658
2659  var disableParentSwiper = true;
2660  var resistanceRatio = params.resistanceRatio;
2661  if (params.touchReleaseOnEdges) {
2662    resistanceRatio = 0;
2663  }
2664  if ((diff > 0 && data.currentTranslate > swiper.minTranslate())) {
2665    disableParentSwiper = false;
2666    if (params.resistance) { data.currentTranslate = (swiper.minTranslate() - 1) + (Math.pow( (-swiper.minTranslate() + data.startTranslate + diff), resistanceRatio )); }
2667  } else if (diff < 0 && data.currentTranslate < swiper.maxTranslate()) {
2668    disableParentSwiper = false;
2669    if (params.resistance) { data.currentTranslate = (swiper.maxTranslate() + 1) - (Math.pow( (swiper.maxTranslate() - data.startTranslate - diff), resistanceRatio )); }
2670  }
2671
2672  if (disableParentSwiper) {
2673    e.preventedByNestedSwiper = true;
2674  }
2675
2676  // Directions locks
2677  if (!swiper.allowSlideNext && swiper.swipeDirection === 'next' && data.currentTranslate < data.startTranslate) {
2678    data.currentTranslate = data.startTranslate;
2679  }
2680  if (!swiper.allowSlidePrev && swiper.swipeDirection === 'prev' && data.currentTranslate > data.startTranslate) {
2681    data.currentTranslate = data.startTranslate;
2682  }
2683
2684
2685  // Threshold
2686  if (params.threshold > 0) {
2687    if (Math.abs(diff) > params.threshold || data.allowThresholdMove) {
2688      if (!data.allowThresholdMove) {
2689        data.allowThresholdMove = true;
2690        touches.startX = touches.currentX;
2691        touches.startY = touches.currentY;
2692        data.currentTranslate = data.startTranslate;
2693        touches.diff = swiper.isHorizontal() ? touches.currentX - touches.startX : touches.currentY - touches.startY;
2694        return;
2695      }
2696    } else {
2697      data.currentTranslate = data.startTranslate;
2698      return;
2699    }
2700  }
2701
2702  if (!params.followFinger) { return; }
2703
2704  // Update active index in free mode
2705  if (params.freeMode || params.watchSlidesProgress || params.watchSlidesVisibility) {
2706    swiper.updateActiveIndex();
2707    swiper.updateSlidesClasses();
2708  }
2709  if (params.freeMode) {
2710    // Velocity
2711    if (data.velocities.length === 0) {
2712      data.velocities.push({
2713        position: touches[swiper.isHorizontal() ? 'startX' : 'startY'],
2714        time: data.touchStartTime,
2715      });
2716    }
2717    data.velocities.push({
2718      position: touches[swiper.isHorizontal() ? 'currentX' : 'currentY'],
2719      time: Utils.now(),
2720    });
2721  }
2722  // Update progress
2723  swiper.updateProgress(data.currentTranslate);
2724  // Update translate
2725  swiper.setTranslate(data.currentTranslate);
2726};
2727
2728var onTouchEnd = function (event) {
2729  var swiper = this;
2730  var data = swiper.touchEventsData;
2731
2732  var params = swiper.params;
2733  var touches = swiper.touches;
2734  var rtl = swiper.rtl;
2735  var $wrapperEl = swiper.$wrapperEl;
2736  var slidesGrid = swiper.slidesGrid;
2737  var snapGrid = swiper.snapGrid;
2738  var e = event;
2739  if (e.originalEvent) { e = e.originalEvent; }
2740  if (data.allowTouchCallbacks) {
2741    swiper.emit('touchEnd', e);
2742  }
2743  data.allowTouchCallbacks = false;
2744  if (!data.isTouched) {
2745    if (data.isMoved && params.grabCursor) {
2746      swiper.setGrabCursor(false);
2747    }
2748    data.isMoved = false;
2749    data.startMoving = false;
2750    return;
2751  }
2752  // Return Grab Cursor
2753  if (params.grabCursor && data.isMoved && data.isTouched && (swiper.allowSlideNext === true || swiper.allowSlidePrev === true)) {
2754    swiper.setGrabCursor(false);
2755  }
2756
2757  // Time diff
2758  var touchEndTime = Utils.now();
2759  var timeDiff = touchEndTime - data.touchStartTime;
2760
2761  // Tap, doubleTap, Click
2762  if (swiper.allowClick) {
2763    swiper.updateClickedSlide(e);
2764    swiper.emit('tap', e);
2765    if (timeDiff < 300 && (touchEndTime - data.lastClickTime) > 300) {
2766      if (data.clickTimeout) { clearTimeout(data.clickTimeout); }
2767      data.clickTimeout = Utils.nextTick(function () {
2768        if (!swiper || swiper.destroyed) { return; }
2769        swiper.emit('click', e);
2770      }, 300);
2771    }
2772    if (timeDiff < 300 && (touchEndTime - data.lastClickTime) < 300) {
2773      if (data.clickTimeout) { clearTimeout(data.clickTimeout); }
2774      swiper.emit('doubleTap', e);
2775    }
2776  }
2777
2778  data.lastClickTime = Utils.now();
2779  Utils.nextTick(function () {
2780    if (!swiper.destroyed) { swiper.allowClick = true; }
2781  });
2782
2783  if (!data.isTouched || !data.isMoved || !swiper.swipeDirection || touches.diff === 0 || data.currentTranslate === data.startTranslate) {
2784    data.isTouched = false;
2785    data.isMoved = false;
2786    data.startMoving = false;
2787    return;
2788  }
2789  data.isTouched = false;
2790  data.isMoved = false;
2791  data.startMoving = false;
2792
2793  var currentPos;
2794  if (params.followFinger) {
2795    currentPos = rtl ? swiper.translate : -swiper.translate;
2796  } else {
2797    currentPos = -data.currentTranslate;
2798  }
2799  if (params.freeMode) {
2800    if (currentPos < -swiper.minTranslate()) {
2801      swiper.slideTo(swiper.activeIndex);
2802      return;
2803    } else if (currentPos > -swiper.maxTranslate()) {
2804      if (swiper.slides.length < snapGrid.length) {
2805        swiper.slideTo(snapGrid.length - 1);
2806      } else {
2807        swiper.slideTo(swiper.slides.length - 1);
2808      }
2809      return;
2810    }
2811
2812    if (params.freeModeMomentum) {
2813      if (data.velocities.length > 1) {
2814        var lastMoveEvent = data.velocities.pop();
2815        var velocityEvent = data.velocities.pop();
2816
2817        var distance = lastMoveEvent.position - velocityEvent.position;
2818        var time = lastMoveEvent.time - velocityEvent.time;
2819        swiper.velocity = distance / time;
2820        swiper.velocity /= 2;
2821        if (Math.abs(swiper.velocity) < params.freeModeMinimumVelocity) {
2822          swiper.velocity = 0;
2823        }
2824        // this implies that the user stopped moving a finger then released.
2825        // There would be no events with distance zero, so the last event is stale.
2826        if (time > 150 || (Utils.now() - lastMoveEvent.time) > 300) {
2827          swiper.velocity = 0;
2828        }
2829      } else {
2830        swiper.velocity = 0;
2831      }
2832      swiper.velocity *= params.freeModeMomentumVelocityRatio;
2833
2834      data.velocities.length = 0;
2835      var momentumDuration = 1000 * params.freeModeMomentumRatio;
2836      var momentumDistance = swiper.velocity * momentumDuration;
2837
2838      var newPosition = swiper.translate + momentumDistance;
2839      if (rtl) { newPosition = -newPosition; }
2840      var doBounce = false;
2841      var afterBouncePosition;
2842      var bounceAmount = Math.abs(swiper.velocity) * 20 * params.freeModeMomentumBounceRatio;
2843      if (newPosition < swiper.maxTranslate()) {
2844        if (params.freeModeMomentumBounce) {
2845          if (newPosition + swiper.maxTranslate() < -bounceAmount) {
2846            newPosition = swiper.maxTranslate() - bounceAmount;
2847          }
2848          afterBouncePosition = swiper.maxTranslate();
2849          doBounce = true;
2850          data.allowMomentumBounce = true;
2851        } else {
2852          newPosition = swiper.maxTranslate();
2853        }
2854      } else if (newPosition > swiper.minTranslate()) {
2855        if (params.freeModeMomentumBounce) {
2856          if (newPosition - swiper.minTranslate() > bounceAmount) {
2857            newPosition = swiper.minTranslate() + bounceAmount;
2858          }
2859          afterBouncePosition = swiper.minTranslate();
2860          doBounce = true;
2861          data.allowMomentumBounce = true;
2862        } else {
2863          newPosition = swiper.minTranslate();
2864        }
2865      } else if (params.freeModeSticky) {
2866        var nextSlide;
2867        for (var j = 0; j < snapGrid.length; j += 1) {
2868          if (snapGrid[j] > -newPosition) {
2869            nextSlide = j;
2870            break;
2871          }
2872        }
2873        if (Math.abs(snapGrid[nextSlide] - newPosition) < Math.abs(snapGrid[nextSlide - 1] - newPosition) || swiper.swipeDirection === 'next') {
2874          newPosition = snapGrid[nextSlide];
2875        } else {
2876          newPosition = snapGrid[nextSlide - 1];
2877        }
2878        newPosition = -newPosition;
2879      }
2880      // Fix duration
2881      if (swiper.velocity !== 0) {
2882        if (rtl) {
2883          momentumDuration = Math.abs((-newPosition - swiper.translate) / swiper.velocity);
2884        } else {
2885          momentumDuration = Math.abs((newPosition - swiper.translate) / swiper.velocity);
2886        }
2887      } else if (params.freeModeSticky) {
2888        swiper.slideReset();
2889        return;
2890      }
2891
2892      if (params.freeModeMomentumBounce && doBounce) {
2893        swiper.updateProgress(afterBouncePosition);
2894        swiper.setTransition(momentumDuration);
2895        swiper.setTranslate(newPosition);
2896        swiper.transitionStart(true, swiper.swipeDirection);
2897        swiper.animating = true;
2898        $wrapperEl.transitionEnd(function () {
2899          if (!swiper || swiper.destroyed || !data.allowMomentumBounce) { return; }
2900          swiper.emit('momentumBounce');
2901
2902          swiper.setTransition(params.speed);
2903          swiper.setTranslate(afterBouncePosition);
2904          $wrapperEl.transitionEnd(function () {
2905            if (!swiper || swiper.destroyed) { return; }
2906            swiper.transitionEnd();
2907          });
2908        });
2909      } else if (swiper.velocity) {
2910        swiper.updateProgress(newPosition);
2911        swiper.setTransition(momentumDuration);
2912        swiper.setTranslate(newPosition);
2913        swiper.transitionStart(true, swiper.swipeDirection);
2914        if (!swiper.animating) {
2915          swiper.animating = true;
2916          $wrapperEl.transitionEnd(function () {
2917            if (!swiper || swiper.destroyed) { return; }
2918            swiper.transitionEnd();
2919          });
2920        }
2921      } else {
2922        swiper.updateProgress(newPosition);
2923      }
2924
2925      swiper.updateActiveIndex();
2926      swiper.updateSlidesClasses();
2927    }
2928    if (!params.freeModeMomentum || timeDiff >= params.longSwipesMs) {
2929      swiper.updateProgress();
2930      swiper.updateActiveIndex();
2931      swiper.updateSlidesClasses();
2932    }
2933    return;
2934  }
2935
2936  // Find current slide
2937  var stopIndex = 0;
2938  var groupSize = swiper.slidesSizesGrid[0];
2939  for (var i = 0; i < slidesGrid.length; i += params.slidesPerGroup) {
2940    if (typeof slidesGrid[i + params.slidesPerGroup] !== 'undefined') {
2941      if (currentPos >= slidesGrid[i] && currentPos < slidesGrid[i + params.slidesPerGroup]) {
2942        stopIndex = i;
2943        groupSize = slidesGrid[i + params.slidesPerGroup] - slidesGrid[i];
2944      }
2945    } else if (currentPos >= slidesGrid[i]) {
2946      stopIndex = i;
2947      groupSize = slidesGrid[slidesGrid.length - 1] - slidesGrid[slidesGrid.length - 2];
2948    }
2949  }
2950
2951  // Find current slide size
2952  var ratio = (currentPos - slidesGrid[stopIndex]) / groupSize;
2953
2954  if (timeDiff > params.longSwipesMs) {
2955    // Long touches
2956    if (!params.longSwipes) {
2957      swiper.slideTo(swiper.activeIndex);
2958      return;
2959    }
2960    if (swiper.swipeDirection === 'next') {
2961      if (ratio >= params.longSwipesRatio) { swiper.slideTo(stopIndex + params.slidesPerGroup); }
2962      else { swiper.slideTo(stopIndex); }
2963    }
2964    if (swiper.swipeDirection === 'prev') {
2965      if (ratio > (1 - params.longSwipesRatio)) { swiper.slideTo(stopIndex + params.slidesPerGroup); }
2966      else { swiper.slideTo(stopIndex); }
2967    }
2968  } else {
2969    // Short swipes
2970    if (!params.shortSwipes) {
2971      swiper.slideTo(swiper.activeIndex);
2972      return;
2973    }
2974    if (swiper.swipeDirection === 'next') {
2975      swiper.slideTo(stopIndex + params.slidesPerGroup);
2976    }
2977    if (swiper.swipeDirection === 'prev') {
2978      swiper.slideTo(stopIndex);
2979    }
2980  }
2981};
2982
2983var onResize = function () {
2984  var swiper = this;
2985
2986  var params = swiper.params;
2987  var el = swiper.el;
2988
2989  if (el && el.offsetWidth === 0) { return; }
2990
2991  // Breakpoints
2992  if (params.breakpoints) {
2993    swiper.setBreakpoint();
2994  }
2995
2996  // Save locks
2997  var allowSlideNext = swiper.allowSlideNext;
2998  var allowSlidePrev = swiper.allowSlidePrev;
2999
3000  // Disable locks on resize
3001  swiper.allowSlideNext = true;
3002  swiper.allowSlidePrev = true;
3003
3004  swiper.updateSize();
3005  swiper.updateSlides();
3006
3007  if (params.freeMode) {
3008    var newTranslate = Math.min(Math.max(swiper.translate, swiper.maxTranslate()), swiper.minTranslate());
3009    swiper.setTranslate(newTranslate);
3010    swiper.updateActiveIndex();
3011    swiper.updateSlidesClasses();
3012
3013    if (params.autoHeight) {
3014      swiper.updateAutoHeight();
3015    }
3016  } else {
3017    swiper.updateSlidesClasses();
3018    if ((params.slidesPerView === 'auto' || params.slidesPerView > 1) && swiper.isEnd && !swiper.params.centeredSlides) {
3019      swiper.slideTo(swiper.slides.length - 1, 0, false, true);
3020    } else {
3021      swiper.slideTo(swiper.activeIndex, 0, false, true);
3022    }
3023  }
3024  // Return locks after resize
3025  swiper.allowSlidePrev = allowSlidePrev;
3026  swiper.allowSlideNext = allowSlideNext;
3027};
3028
3029var onClick = function (e) {
3030  var swiper = this;
3031  if (!swiper.allowClick) {
3032    if (swiper.params.preventClicks) { e.preventDefault(); }
3033    if (swiper.params.preventClicksPropagation && swiper.animating) {
3034      e.stopPropagation();
3035      e.stopImmediatePropagation();
3036    }
3037  }
3038};
3039
3040function attachEvents() {
3041  var swiper = this;
3042  var params = swiper.params;
3043  var touchEvents = swiper.touchEvents;
3044  var el = swiper.el;
3045  var wrapperEl = swiper.wrapperEl;
3046
3047  {
3048    swiper.onTouchStart = onTouchStart.bind(swiper);
3049    swiper.onTouchMove = onTouchMove.bind(swiper);
3050    swiper.onTouchEnd = onTouchEnd.bind(swiper);
3051  }
3052
3053  swiper.onClick = onClick.bind(swiper);
3054
3055  var target = params.touchEventsTarget === 'container' ? el : wrapperEl;
3056  var capture = !!params.nested;
3057
3058  // Touch Events
3059  {
3060    if (!Support.touch && (Support.pointerEvents || Support.prefixedPointerEvents)) {
3061      target.addEventListener(touchEvents.start, swiper.onTouchStart, false);
3062      doc.addEventListener(touchEvents.move, swiper.onTouchMove, capture);
3063      doc.addEventListener(touchEvents.end, swiper.onTouchEnd, false);
3064    } else {
3065      if (Support.touch) {
3066        var passiveListener = touchEvents.start === 'touchstart' && Support.passiveListener && params.passiveListeners ? { passive: true, capture: false } : false;
3067        target.addEventListener(touchEvents.start, swiper.onTouchStart, passiveListener);
3068        target.addEventListener(touchEvents.move, swiper.onTouchMove, Support.passiveListener ? { passive: false, capture: capture } : capture);
3069        target.addEventListener(touchEvents.end, swiper.onTouchEnd, passiveListener);
3070      }
3071      if ((params.simulateTouch && !Device.ios && !Device.android) || (params.simulateTouch && !Support.touch && Device.ios)) {
3072        target.addEventListener('mousedown', swiper.onTouchStart, false);
3073        doc.addEventListener('mousemove', swiper.onTouchMove, capture);
3074        doc.addEventListener('mouseup', swiper.onTouchEnd, false);
3075      }
3076    }
3077    // Prevent Links Clicks
3078    if (params.preventClicks || params.preventClicksPropagation) {
3079      target.addEventListener('click', swiper.onClick, true);
3080    }
3081  }
3082
3083  // Resize handler
3084  swiper.on('resize observerUpdate', onResize);
3085}
3086
3087function detachEvents() {
3088  var swiper = this;
3089
3090  var params = swiper.params;
3091  var touchEvents = swiper.touchEvents;
3092  var el = swiper.el;
3093  var wrapperEl = swiper.wrapperEl;
3094
3095  var target = params.touchEventsTarget === 'container' ? el : wrapperEl;
3096  var capture = !!params.nested;
3097
3098  // Touch Events
3099  {
3100    if (!Support.touch && (Support.pointerEvents || Support.prefixedPointerEvents)) {
3101      target.removeEventListener(touchEvents.start, swiper.onTouchStart, false);
3102      doc.removeEventListener(touchEvents.move, swiper.onTouchMove, capture);
3103      doc.removeEventListener(touchEvents.end, swiper.onTouchEnd, false);
3104    } else {
3105      if (Support.touch) {
3106        var passiveListener = touchEvents.start === 'onTouchStart' && Support.passiveListener && params.passiveListeners ? { passive: true, capture: false } : false;
3107        target.removeEventListener(touchEvents.start, swiper.onTouchStart, passiveListener);
3108        target.removeEventListener(touchEvents.move, swiper.onTouchMove, capture);
3109        target.removeEventListener(touchEvents.end, swiper.onTouchEnd, passiveListener);
3110      }
3111      if ((params.simulateTouch && !Device.ios && !Device.android) || (params.simulateTouch && !Support.touch && Device.ios)) {
3112        target.removeEventListener('mousedown', swiper.onTouchStart, false);
3113        doc.removeEventListener('mousemove', swiper.onTouchMove, capture);
3114        doc.removeEventListener('mouseup', swiper.onTouchEnd, false);
3115      }
3116    }
3117    // Prevent Links Clicks
3118    if (params.preventClicks || params.preventClicksPropagation) {
3119      target.removeEventListener('click', swiper.onClick, true);
3120    }
3121  }
3122
3123  // Resize handler
3124  swiper.off('resize observerUpdate', onResize);
3125}
3126
3127var events = {
3128  attachEvents: attachEvents,
3129  detachEvents: detachEvents,
3130};
3131
3132var setBreakpoint = function () {
3133  var swiper = this;
3134  var activeIndex = swiper.activeIndex;
3135  var loopedSlides = swiper.loopedSlides; if ( loopedSlides === void 0 ) loopedSlides = 0;
3136  var params = swiper.params;
3137  var breakpoints = params.breakpoints;
3138  if (!breakpoints || (breakpoints && Object.keys(breakpoints).length === 0)) { return; }
3139  // Set breakpoint for window width and update parameters
3140  var breakpoint = swiper.getBreakpoint(breakpoints);
3141  if (breakpoint && swiper.currentBreakpoint !== breakpoint) {
3142    var breakPointsParams = breakpoint in breakpoints ? breakpoints[breakpoint] : swiper.originalParams;
3143    var needsReLoop = params.loop && (breakPointsParams.slidesPerView !== params.slidesPerView);
3144
3145    Utils.extend(swiper.params, breakPointsParams);
3146
3147    Utils.extend(swiper, {
3148      allowTouchMove: swiper.params.allowTouchMove,
3149      allowSlideNext: swiper.params.allowSlideNext,
3150      allowSlidePrev: swiper.params.allowSlidePrev,
3151    });
3152
3153    swiper.currentBreakpoint = breakpoint;
3154
3155    if (needsReLoop) {
3156      swiper.loopDestroy();
3157      swiper.loopCreate();
3158      swiper.updateSlides();
3159      swiper.slideTo((activeIndex - loopedSlides) + swiper.loopedSlides, 0, false);
3160    }
3161    swiper.emit('breakpoint', breakPointsParams);
3162  }
3163};
3164
3165var getBreakpoint = function (breakpoints) {
3166  // Get breakpoint for window width
3167  if (!breakpoints) { return undefined; }
3168  var breakpoint = false;
3169  var points = [];
3170  Object.keys(breakpoints).forEach(function (point) {
3171    points.push(point);
3172  });
3173  points.sort(function (a, b) { return parseInt(a, 10) - parseInt(b, 10); });
3174  for (var i = 0; i < points.length; i += 1) {
3175    var point = points[i];
3176    if (point >= win.innerWidth && !breakpoint) {
3177      breakpoint = point;
3178    }
3179  }
3180  return breakpoint || 'max';
3181};
3182
3183var breakpoints = { setBreakpoint: setBreakpoint, getBreakpoint: getBreakpoint };
3184
3185var Browser = (function Browser() {
3186  function isSafari() {
3187    var ua = win.navigator.userAgent.toLowerCase();
3188    return (ua.indexOf('safari') >= 0 && ua.indexOf('chrome') < 0 && ua.indexOf('android') < 0);
3189  }
3190  return {
3191    isIE: !!win.navigator.userAgent.match(/Trident/g) || !!win.navigator.userAgent.match(/MSIE/g),
3192    isSafari: isSafari(),
3193    isUiWebView: /(iPhone|iPod|iPad).*AppleWebKit(?!.*Safari)/i.test(win.navigator.userAgent),
3194  };
3195}());
3196
3197var addClasses = function () {
3198  var swiper = this;
3199  var classNames = swiper.classNames;
3200  var params = swiper.params;
3201  var rtl = swiper.rtl;
3202  var $el = swiper.$el;
3203  var suffixes = [];
3204
3205  suffixes.push(params.direction);
3206
3207  if (params.freeMode) {
3208    suffixes.push('free-mode');
3209  }
3210  if (!Support.flexbox) {
3211    suffixes.push('no-flexbox');
3212  }
3213  if (params.autoHeight) {
3214    suffixes.push('autoheight');
3215  }
3216  if (rtl) {
3217    suffixes.push('rtl');
3218  }
3219  if (params.slidesPerColumn > 1) {
3220    suffixes.push('multirow');
3221  }
3222  if (Device.android) {
3223    suffixes.push('android');
3224  }
3225  if (Device.ios) {
3226    suffixes.push('ios');
3227  }
3228  // WP8 Touch Events Fix
3229  if (Browser.isIE && (Support.pointerEvents || Support.prefixedPointerEvents)) {
3230    suffixes.push(("wp8-" + (params.direction)));
3231  }
3232
3233  suffixes.forEach(function (suffix) {
3234    classNames.push(params.containerModifierClass + suffix);
3235  });
3236
3237  $el.addClass(classNames.join(' '));
3238};
3239
3240var removeClasses = function () {
3241  var swiper = this;
3242  var $el = swiper.$el;
3243  var classNames = swiper.classNames;
3244
3245  $el.removeClass(classNames.join(' '));
3246};
3247
3248var classes = { addClasses: addClasses, removeClasses: removeClasses };
3249
3250var loadImage = function (imageEl, src, srcset, sizes, checkForComplete, callback) {
3251  var image;
3252  function onReady() {
3253    if (callback) { callback(); }
3254  }
3255  if (!imageEl.complete || !checkForComplete) {
3256    if (src) {
3257      image = new win.Image();
3258      image.onload = onReady;
3259      image.onerror = onReady;
3260      if (sizes) {
3261        image.sizes = sizes;
3262      }
3263      if (srcset) {
3264        image.srcset = srcset;
3265      }
3266      if (src) {
3267        image.src = src;
3268      }
3269    } else {
3270      onReady();
3271    }
3272  } else {
3273    // image already loaded...
3274    onReady();
3275  }
3276};
3277
3278var preloadImages = function () {
3279  var swiper = this;
3280  swiper.imagesToLoad = swiper.$el.find('img');
3281  function onReady() {
3282    if (typeof swiper === 'undefined' || swiper === null || !swiper || swiper.destroyed) { return; }
3283    if (swiper.imagesLoaded !== undefined) { swiper.imagesLoaded += 1; }
3284    if (swiper.imagesLoaded === swiper.imagesToLoad.length) {
3285      if (swiper.params.updateOnImagesReady) { swiper.update(); }
3286      swiper.emit('imagesReady');
3287    }
3288  }
3289  for (var i = 0; i < swiper.imagesToLoad.length; i += 1) {
3290    var imageEl = swiper.imagesToLoad[i];
3291    swiper.loadImage(
3292      imageEl,
3293      imageEl.currentSrc || imageEl.getAttribute('src'),
3294      imageEl.srcset || imageEl.getAttribute('srcset'),
3295      imageEl.sizes || imageEl.getAttribute('sizes'),
3296      true,
3297      onReady
3298    );
3299  }
3300};
3301
3302var images = {
3303  loadImage: loadImage,
3304  preloadImages: preloadImages,
3305};
3306
3307function checkOverflow() {
3308  var swiper = this;
3309  var wasLocked = swiper.isLocked;
3310
3311  swiper.isLocked = swiper.snapGrid.length === 1;
3312  swiper.allowTouchMove = !swiper.isLocked;
3313
3314  if (wasLocked && wasLocked !== swiper.isLocked) {
3315    swiper.isEnd = false;
3316    swiper.navigation.update();
3317  }
3318}
3319
3320var checkOverflow$1 = { checkOverflow: checkOverflow };
3321
3322var defaults = {
3323  init: true,
3324  direction: 'horizontal',
3325  touchEventsTarget: 'container',
3326  initialSlide: 0,
3327  speed: 300,
3328  //
3329  preventIntercationOnTransition: false,
3330
3331  // To support iOS's swipe-to-go-back gesture (when being used in-app, with UIWebView).
3332  iOSEdgeSwipeDetection: false,
3333  iOSEdgeSwipeThreshold: 20,
3334
3335  // Free mode
3336  freeMode: false,
3337  freeModeMomentum: true,
3338  freeModeMomentumRatio: 1,
3339  freeModeMomentumBounce: true,
3340  freeModeMomentumBounceRatio: 1,
3341  freeModeMomentumVelocityRatio: 1,
3342  freeModeSticky: false,
3343  freeModeMinimumVelocity: 0.02,
3344
3345  // Autoheight
3346  autoHeight: false,
3347
3348  // Set wrapper width
3349  setWrapperSize: false,
3350
3351  // Virtual Translate
3352  virtualTranslate: false,
3353
3354  // Effects
3355  effect: 'slide', // 'slide' or 'fade' or 'cube' or 'coverflow' or 'flip'
3356
3357  // Breakpoints
3358  breakpoints: undefined,
3359
3360  // Slides grid
3361  spaceBetween: 0,
3362  slidesPerView: 1,
3363  slidesPerColumn: 1,
3364  slidesPerColumnFill: 'column',
3365  slidesPerGroup: 1,
3366  centeredSlides: false,
3367  slidesOffsetBefore: 0, // in px
3368  slidesOffsetAfter: 0, // in px
3369  normalizeSlideIndex: true,
3370
3371  // Disable swiper and hide navigation when container not overflow
3372  watchOverflow: false,
3373
3374  // Round length
3375  roundLengths: false,
3376
3377  // Touches
3378  touchRatio: 1,
3379  touchAngle: 45,
3380  simulateTouch: true,
3381  shortSwipes: true,
3382  longSwipes: true,
3383  longSwipesRatio: 0.5,
3384  longSwipesMs: 300,
3385  followFinger: true,
3386  allowTouchMove: true,
3387  threshold: 0,
3388  touchMoveStopPropagation: true,
3389  touchReleaseOnEdges: false,
3390
3391  // Unique Navigation Elements
3392  uniqueNavElements: true,
3393
3394  // Resistance
3395  resistance: true,
3396  resistanceRatio: 0.85,
3397
3398  // Progress
3399  watchSlidesProgress: false,
3400  watchSlidesVisibility: false,
3401
3402  // Cursor
3403  grabCursor: false,
3404
3405  // Clicks
3406  preventClicks: true,
3407  preventClicksPropagation: true,
3408  slideToClickedSlide: false,
3409
3410  // Images
3411  preloadImages: true,
3412  updateOnImagesReady: true,
3413
3414  // loop
3415  loop: false,
3416  loopAdditionalSlides: 0,
3417  loopedSlides: null,
3418  loopFillGroupWithBlank: false,
3419
3420  // Swiping/no swiping
3421  allowSlidePrev: true,
3422  allowSlideNext: true,
3423  swipeHandler: null, // '.swipe-handler',
3424  noSwiping: true,
3425  noSwipingClass: 'swiper-no-swiping',
3426  noSwipingSelector: null,
3427
3428  // Passive Listeners
3429  passiveListeners: true,
3430
3431  // NS
3432  containerModifierClass: 'swiper-container-', // NEW
3433  slideClass: 'swiper-slide',
3434  slideBlankClass: 'swiper-slide-invisible-blank',
3435  slideActiveClass: 'swiper-slide-active',
3436  slideDuplicateActiveClass: 'swiper-slide-duplicate-active',
3437  slideVisibleClass: 'swiper-slide-visible',
3438  slideDuplicateClass: 'swiper-slide-duplicate',
3439  slideNextClass: 'swiper-slide-next',
3440  slideDuplicateNextClass: 'swiper-slide-duplicate-next',
3441  slidePrevClass: 'swiper-slide-prev',
3442  slideDuplicatePrevClass: 'swiper-slide-duplicate-prev',
3443  wrapperClass: 'swiper-wrapper',
3444
3445  // Callbacks
3446  runCallbacksOnInit: true,
3447};
3448
3449var prototypes = {
3450  update: update,
3451  translate: translate,
3452  transition: transition$1,
3453  slide: slide,
3454  loop: loop,
3455  grabCursor: grabCursor,
3456  manipulation: manipulation,
3457  events: events,
3458  breakpoints: breakpoints,
3459  checkOverflow: checkOverflow$1,
3460  classes: classes,
3461  images: images,
3462};
3463
3464var extendedDefaults = {};
3465
3466var Swiper$1 = (function (SwiperClass$$1) {
3467  function Swiper() {
3468    var args = [], len = arguments.length;
3469    while ( len-- ) args[ len ] = arguments[ len ];
3470
3471    var el;
3472    var params;
3473    if (args.length === 1 && args[0].constructor && args[0].constructor === Object) {
3474      params = args[0];
3475    } else {
3476      var assign;
3477      (assign = args, el = assign[0], params = assign[1]);
3478    }
3479    if (!params) { params = {}; }
3480
3481    params = Utils.extend({}, params);
3482    if (el && !params.el) { params.el = el; }
3483
3484    SwiperClass$$1.call(this, params);
3485
3486    Object.keys(prototypes).forEach(function (prototypeGroup) {
3487      Object.keys(prototypes[prototypeGroup]).forEach(function (protoMethod) {
3488        if (!Swiper.prototype[protoMethod]) {
3489          Swiper.prototype[protoMethod] = prototypes[prototypeGroup][protoMethod];
3490        }
3491      });
3492    });
3493
3494    // Swiper Instance
3495    var swiper = this;
3496    if (typeof swiper.modules === 'undefined') {
3497      swiper.modules = {};
3498    }
3499    Object.keys(swiper.modules).forEach(function (moduleName) {
3500      var module = swiper.modules[moduleName];
3501      if (module.params) {
3502        var moduleParamName = Object.keys(module.params)[0];
3503        var moduleParams = module.params[moduleParamName];
3504        if (typeof moduleParams !== 'object') { return; }
3505        if (!(moduleParamName in params && 'enabled' in moduleParams)) { return; }
3506        if (params[moduleParamName] === true) {
3507          params[moduleParamName] = { enabled: true };
3508        }
3509        if (
3510          typeof params[moduleParamName] === 'object' &&
3511          !('enabled' in params[moduleParamName])
3512        ) {
3513          params[moduleParamName].enabled = true;
3514        }
3515        if (!params[moduleParamName]) { params[moduleParamName] = { enabled: false }; }
3516      }
3517    });
3518
3519    // Extend defaults with modules params
3520    var swiperParams = Utils.extend({}, defaults);
3521    swiper.useModulesParams(swiperParams);
3522
3523    // Extend defaults with passed params
3524    swiper.params = Utils.extend({}, swiperParams, extendedDefaults, params);
3525    swiper.originalParams = Utils.extend({}, swiper.params);
3526    swiper.passedParams = Utils.extend({}, params);
3527
3528    // Save Dom lib
3529    swiper.$ = $$1;
3530
3531    // Find el
3532    var $el = $$1(swiper.params.el);
3533    el = $el[0];
3534
3535    if (!el) {
3536      return undefined;
3537    }
3538
3539    if ($el.length > 1) {
3540      var swipers = [];
3541      $el.each(function (index, containerEl) {
3542        var newParams = Utils.extend({}, params, { el: containerEl });
3543        swipers.push(new Swiper(newParams));
3544      });
3545      return swipers;
3546    }
3547
3548    el.swiper = swiper;
3549    $el.data('swiper', swiper);
3550
3551    // Find Wrapper
3552    var $wrapperEl = $el.children(("." + (swiper.params.wrapperClass)));
3553
3554    // Extend Swiper
3555    Utils.extend(swiper, {
3556      $el: $el,
3557      el: el,
3558      $wrapperEl: $wrapperEl,
3559      wrapperEl: $wrapperEl[0],
3560
3561      // Classes
3562      classNames: [],
3563
3564      // Slides
3565      slides: $$1(),
3566      slidesGrid: [],
3567      snapGrid: [],
3568      slidesSizesGrid: [],
3569
3570      // isDirection
3571      isHorizontal: function isHorizontal() {
3572        return swiper.params.direction === 'horizontal';
3573      },
3574      isVertical: function isVertical() {
3575        return swiper.params.direction === 'vertical';
3576      },
3577      // RTL
3578      rtl: swiper.params.direction === 'horizontal' && (el.dir.toLowerCase() === 'rtl' || $el.css('direction') === 'rtl'),
3579      wrongRTL: $wrapperEl.css('display') === '-webkit-box',
3580
3581      // Indexes
3582      activeIndex: 0,
3583      realIndex: 0,
3584
3585      //
3586      isBeginning: true,
3587      isEnd: false,
3588
3589      // Props
3590      translate: 0,
3591      progress: 0,
3592      velocity: 0,
3593      animating: false,
3594
3595      // Locks
3596      allowSlideNext: swiper.params.allowSlideNext,
3597      allowSlidePrev: swiper.params.allowSlidePrev,
3598
3599      // Touch Events
3600      touchEvents: (function touchEvents() {
3601        var touch = ['touchstart', 'touchmove', 'touchend'];
3602        var desktop = ['mousedown', 'mousemove', 'mouseup'];
3603        if (Support.pointerEvents) {
3604          desktop = ['pointerdown', 'pointermove', 'pointerup'];
3605        } else if (Support.prefixedPointerEvents) {
3606          desktop = ['MSPointerDown', 'MSPointerMove', 'MSPointerUp'];
3607        }
3608        swiper.touchEventsTouch = {
3609          start: touch[0],
3610          move: touch[1],
3611          end: touch[2],
3612        };
3613        swiper.touchEventsDesktop = {
3614          start: desktop[0],
3615          move: desktop[1],
3616          end: desktop[2],
3617        };
3618        return Support.touch || !swiper.params.simulateTouch ? swiper.touchEventsTouch : swiper.touchEventsDesktop;
3619      }()),
3620      touchEventsData: {
3621        isTouched: undefined,
3622        isMoved: undefined,
3623        allowTouchCallbacks: undefined,
3624        touchStartTime: undefined,
3625        isScrolling: undefined,
3626        currentTranslate: undefined,
3627        startTranslate: undefined,
3628        allowThresholdMove: undefined,
3629        // Form elements to match
3630        formElements: 'input, select, option, textarea, button, video',
3631        // Last click time
3632        lastClickTime: Utils.now(),
3633        clickTimeout: undefined,
3634        // Velocities
3635        velocities: [],
3636        allowMomentumBounce: undefined,
3637        isTouchEvent: undefined,
3638        startMoving: undefined,
3639      },
3640
3641      // Clicks
3642      allowClick: true,
3643
3644      // Touches
3645      allowTouchMove: swiper.params.allowTouchMove,
3646
3647      touches: {
3648        startX: 0,
3649        startY: 0,
3650        currentX: 0,
3651        currentY: 0,
3652        diff: 0,
3653      },
3654
3655      // Images
3656      imagesToLoad: [],
3657      imagesLoaded: 0,
3658
3659    });
3660
3661    // Install Modules
3662    swiper.useModules();
3663
3664    // Init
3665    if (swiper.params.init) {
3666      swiper.init();
3667    }
3668
3669    // Return app instance
3670    return swiper;
3671  }
3672
3673  if ( SwiperClass$$1 ) Swiper.__proto__ = SwiperClass$$1;
3674  Swiper.prototype = Object.create( SwiperClass$$1 && SwiperClass$$1.prototype );
3675  Swiper.prototype.constructor = Swiper;
3676
3677  var staticAccessors = { extendedDefaults: { configurable: true },defaults: { configurable: true },Class: { configurable: true },$: { configurable: true } };
3678  Swiper.prototype.slidesPerViewDynamic = function slidesPerViewDynamic () {
3679    var swiper = this;
3680    var params = swiper.params;
3681    var slides = swiper.slides;
3682    var slidesGrid = swiper.slidesGrid;
3683    var swiperSize = swiper.size;
3684    var activeIndex = swiper.activeIndex;
3685    var spv = 1;
3686    if (params.centeredSlides) {
3687      var slideSize = slides[activeIndex].swiperSlideSize;
3688      var breakLoop;
3689      for (var i = activeIndex + 1; i < slides.length; i += 1) {
3690        if (slides[i] && !breakLoop) {
3691          slideSize += slides[i].swiperSlideSize;
3692          spv += 1;
3693          if (slideSize > swiperSize) { breakLoop = true; }
3694        }
3695      }
3696      for (var i$1 = activeIndex - 1; i$1 >= 0; i$1 -= 1) {
3697        if (slides[i$1] && !breakLoop) {
3698          slideSize += slides[i$1].swiperSlideSize;
3699          spv += 1;
3700          if (slideSize > swiperSize) { breakLoop = true; }
3701        }
3702      }
3703    } else {
3704      for (var i$2 = activeIndex + 1; i$2 < slides.length; i$2 += 1) {
3705        if (slidesGrid[i$2] - slidesGrid[activeIndex] < swiperSize) {
3706          spv += 1;
3707        }
3708      }
3709    }
3710    return spv;
3711  };
3712  Swiper.prototype.update = function update$$1 () {
3713    var swiper = this;
3714    if (!swiper || swiper.destroyed) { return; }
3715    swiper.updateSize();
3716    swiper.updateSlides();
3717    swiper.updateProgress();
3718    swiper.updateSlidesClasses();
3719
3720    function setTranslate() {
3721      var translateValue = swiper.rtl ? swiper.translate * -1 : swiper.translate;
3722      var newTranslate = Math.min(Math.max(translateValue, swiper.maxTranslate()), swiper.minTranslate());
3723      swiper.setTranslate(newTranslate);
3724      swiper.updateActiveIndex();
3725      swiper.updateSlidesClasses();
3726    }
3727    var translated;
3728    if (swiper.params.freeMode) {
3729      setTranslate();
3730      if (swiper.params.autoHeight) {
3731        swiper.updateAutoHeight();
3732      }
3733    } else {
3734      if ((swiper.params.slidesPerView === 'auto' || swiper.params.slidesPerView > 1) && swiper.isEnd && !swiper.params.centeredSlides) {
3735        translated = swiper.slideTo(swiper.slides.length - 1, 0, false, true);
3736      } else {
3737        translated = swiper.slideTo(swiper.activeIndex, 0, false, true);
3738      }
3739      if (!translated) {
3740        setTranslate();
3741      }
3742    }
3743    swiper.emit('update');
3744  };
3745  Swiper.prototype.init = function init () {
3746    var swiper = this;
3747    if (swiper.initialized) { return; }
3748
3749    swiper.emit('beforeInit');
3750
3751    // Set breakpoint
3752    if (swiper.params.breakpoints) {
3753      swiper.setBreakpoint();
3754    }
3755
3756    // Add Classes
3757    swiper.addClasses();
3758
3759    // Create loop
3760    if (swiper.params.loop) {
3761      swiper.loopCreate();
3762    }
3763
3764    // Update size
3765    swiper.updateSize();
3766
3767    // Update slides
3768    swiper.updateSlides();
3769
3770    if (swiper.params.watchOverflow) {
3771      swiper.checkOverflow();
3772    }
3773
3774    // Set Grab Cursor
3775    if (swiper.params.grabCursor) {
3776      swiper.setGrabCursor();
3777    }
3778
3779    if (swiper.params.preloadImages) {
3780      swiper.preloadImages();
3781    }
3782
3783    // Slide To Initial Slide
3784    if (swiper.params.loop) {
3785      swiper.slideTo(swiper.params.initialSlide + swiper.loopedSlides, 0, swiper.params.runCallbacksOnInit);
3786    } else {
3787      swiper.slideTo(swiper.params.initialSlide, 0, swiper.params.runCallbacksOnInit);
3788    }
3789
3790    // Attach events
3791    swiper.attachEvents();
3792
3793    // Init Flag
3794    swiper.initialized = true;
3795
3796    // Emit
3797    swiper.emit('init');
3798  };
3799  Swiper.prototype.destroy = function destroy (deleteInstance, cleanStyles) {
3800    if ( deleteInstance === void 0 ) deleteInstance = true;
3801    if ( cleanStyles === void 0 ) cleanStyles = true;
3802
3803    var swiper = this;
3804    var params = swiper.params;
3805    var $el = swiper.$el;
3806    var $wrapperEl = swiper.$wrapperEl;
3807    var slides = swiper.slides;
3808    swiper.emit('beforeDestroy');
3809
3810    // Init Flag
3811    swiper.initialized = false;
3812
3813    // Detach events
3814    swiper.detachEvents();
3815
3816    // Destroy loop
3817    if (params.loop) {
3818      swiper.loopDestroy();
3819    }
3820
3821    // Cleanup styles
3822    if (cleanStyles) {
3823      swiper.removeClasses();
3824      $el.removeAttr('style');
3825      $wrapperEl.removeAttr('style');
3826      if (slides && slides.length) {
3827        slides
3828          .removeClass([
3829            params.slideVisibleClass,
3830            params.slideActiveClass,
3831            params.slideNextClass,
3832            params.slidePrevClass ].join(' '))
3833          .removeAttr('style')
3834          .removeAttr('data-swiper-slide-index')
3835          .removeAttr('data-swiper-column')
3836          .removeAttr('data-swiper-row');
3837      }
3838    }
3839
3840    swiper.emit('destroy');
3841
3842    // Detach emitter events
3843    Object.keys(swiper.eventsListeners).forEach(function (eventName) {
3844      swiper.off(eventName);
3845    });
3846
3847    if (deleteInstance !== false) {
3848      swiper.$el[0].swiper = null;
3849      swiper.$el.data('swiper', null);
3850      Utils.deleteProps(swiper);
3851    }
3852    swiper.destroyed = true;
3853  };
3854  Swiper.extendDefaults = function extendDefaults (newDefaults) {
3855    Utils.extend(extendedDefaults, newDefaults);
3856  };
3857  staticAccessors.extendedDefaults.get = function () {
3858    return extendedDefaults;
3859  };
3860  staticAccessors.defaults.get = function () {
3861    return defaults;
3862  };
3863  staticAccessors.Class.get = function () {
3864    return SwiperClass$$1;
3865  };
3866  staticAccessors.$.get = function () {
3867    return $$1;
3868  };
3869
3870  Object.defineProperties( Swiper, staticAccessors );
3871
3872  return Swiper;
3873}(SwiperClass));
3874
3875var Device$2 = {
3876  name: 'device',
3877  proto: {
3878    device: Device,
3879  },
3880  static: {
3881    device: Device,
3882  },
3883};
3884
3885var Support$2 = {
3886  name: 'support',
3887  proto: {
3888    support: Support,
3889  },
3890  static: {
3891    support: Support,
3892  },
3893};
3894
3895var Browser$2 = {
3896  name: 'browser',
3897  proto: {
3898    browser: Browser,
3899  },
3900  static: {
3901    browser: Browser,
3902  },
3903};
3904
3905var Resize = {
3906  name: 'resize',
3907  create: function create() {
3908    var swiper = this;
3909    Utils.extend(swiper, {
3910      resize: {
3911        resizeHandler: function resizeHandler() {
3912          if (!swiper || swiper.destroyed || !swiper.initialized) { return; }
3913          swiper.emit('beforeResize');
3914          swiper.emit('resize');
3915        },
3916        orientationChangeHandler: function orientationChangeHandler() {
3917          if (!swiper || swiper.destroyed || !swiper.initialized) { return; }
3918          swiper.emit('orientationchange');
3919        },
3920      },
3921    });
3922  },
3923  on: {
3924    init: function init() {
3925      var swiper = this;
3926      // Emit resize
3927      win.addEventListener('resize', swiper.resize.resizeHandler);
3928
3929      // Emit orientationchange
3930      win.addEventListener('orientationchange', swiper.resize.orientationChangeHandler);
3931    },
3932    destroy: function destroy() {
3933      var swiper = this;
3934      win.removeEventListener('resize', swiper.resize.resizeHandler);
3935      win.removeEventListener('orientationchange', swiper.resize.orientationChangeHandler);
3936    },
3937  },
3938};
3939
3940var Observer = {
3941  func: win.MutationObserver || win.WebkitMutationObserver,
3942  attach: function attach(target, options) {
3943    if ( options === void 0 ) options = {};
3944
3945    var swiper = this;
3946
3947    var ObserverFunc = Observer.func;
3948    var observer = new ObserverFunc(function (mutations) {
3949      mutations.forEach(function (mutation) {
3950        swiper.emit('observerUpdate', mutation);
3951      });
3952    });
3953
3954    observer.observe(target, {
3955      attributes: typeof options.attributes === 'undefined' ? true : options.attributes,
3956      childList: typeof options.childList === 'undefined' ? true : options.childList,
3957      characterData: typeof options.characterData === 'undefined' ? true : options.characterData,
3958    });
3959
3960    swiper.observer.observers.push(observer);
3961  },
3962  init: function init() {
3963    var swiper = this;
3964    if (!Support.observer || !swiper.params.observer) { return; }
3965    if (swiper.params.observeParents) {
3966      var containerParents = swiper.$el.parents();
3967      for (var i = 0; i < containerParents.length; i += 1) {
3968        swiper.observer.attach(containerParents[i]);
3969      }
3970    }
3971    // Observe container
3972    swiper.observer.attach(swiper.$el[0], { childList: false });
3973
3974    // Observe wrapper
3975    swiper.observer.attach(swiper.$wrapperEl[0], { attributes: false });
3976  },
3977  destroy: function destroy() {
3978    var swiper = this;
3979    swiper.observer.observers.forEach(function (observer) {
3980      observer.disconnect();
3981    });
3982    swiper.observer.observers = [];
3983  },
3984};
3985
3986var Observer$1 = {
3987  name: 'observer',
3988  params: {
3989    observer: false,
3990    observeParents: false,
3991  },
3992  create: function create() {
3993    var swiper = this;
3994    Utils.extend(swiper, {
3995      observer: {
3996        init: Observer.init.bind(swiper),
3997        attach: Observer.attach.bind(swiper),
3998        destroy: Observer.destroy.bind(swiper),
3999        observers: [],
4000      },
4001    });
4002  },
4003  on: {
4004    init: function init() {
4005      var swiper = this;
4006      swiper.observer.init();
4007    },
4008    destroy: function destroy() {
4009      var swiper = this;
4010      swiper.observer.destroy();
4011    },
4012  },
4013};
4014
4015var Virtual = {
4016  update: function update(force) {
4017    var swiper = this;
4018    var ref = swiper.params;
4019    var slidesPerView = ref.slidesPerView;
4020    var slidesPerGroup = ref.slidesPerGroup;
4021    var centeredSlides = ref.centeredSlides;
4022    var ref$1 = swiper.virtual;
4023    var previousFrom = ref$1.from;
4024    var previousTo = ref$1.to;
4025    var slides = ref$1.slides;
4026    var previousSlidesGrid = ref$1.slidesGrid;
4027    var renderSlide = ref$1.renderSlide;
4028    var previousOffset = ref$1.offset;
4029    swiper.updateActiveIndex();
4030    var activeIndex = swiper.activeIndex || 0;
4031
4032    var offsetProp;
4033    if (swiper.rtl && swiper.isHorizontal()) { offsetProp = 'right'; }
4034    else { offsetProp = swiper.isHorizontal() ? 'left' : 'top'; }
4035
4036    var slidesAfter;
4037    var slidesBefore;
4038    if (centeredSlides) {
4039      slidesAfter = Math.floor(slidesPerView / 2) + slidesPerGroup;
4040      slidesBefore = Math.floor(slidesPerView / 2) + slidesPerGroup;
4041    } else {
4042      slidesAfter = slidesPerView + (slidesPerGroup - 1);
4043      slidesBefore = slidesPerGroup;
4044    }
4045    var from = Math.max((activeIndex || 0) - slidesBefore, 0);
4046    var to = Math.min((activeIndex || 0) + slidesAfter, slides.length - 1);
4047    var offset = (swiper.slidesGrid[from] || 0) - (swiper.slidesGrid[0] || 0);
4048
4049    Utils.extend(swiper.virtual, {
4050      from: from,
4051      to: to,
4052      offset: offset,
4053      slidesGrid: swiper.slidesGrid,
4054    });
4055
4056    function onRendered() {
4057      swiper.updateSlides();
4058      swiper.updateProgress();
4059      swiper.updateSlidesClasses();
4060      if (swiper.lazy && swiper.params.lazy.enabled) {
4061        swiper.lazy.load();
4062      }
4063    }
4064
4065    if (previousFrom === from && previousTo === to && !force) {
4066      if (swiper.slidesGrid !== previousSlidesGrid && offset !== previousOffset) {
4067        swiper.slides.css(offsetProp, (offset + "px"));
4068      }
4069      swiper.updateProgress();
4070      return;
4071    }
4072    if (swiper.params.virtual.renderExternal) {
4073      swiper.params.virtual.renderExternal.call(swiper, {
4074        offset: offset,
4075        from: from,
4076        to: to,
4077        slides: (function getSlides() {
4078          var slidesToRender = [];
4079          for (var i = from; i <= to; i += 1) {
4080            slidesToRender.push(slides[i]);
4081          }
4082          return slidesToRender;
4083        }()),
4084      });
4085      onRendered();
4086      return;
4087    }
4088    var prependIndexes = [];
4089    var appendIndexes = [];
4090    if (force) {
4091      swiper.$wrapperEl.find(("." + (swiper.params.slideClass))).remove();
4092    } else {
4093      for (var i = previousFrom; i <= previousTo; i += 1) {
4094        if (i < from || i > to) {
4095          swiper.$wrapperEl.find(("." + (swiper.params.slideClass) + "[data-swiper-slide-index=\"" + i + "\"]")).remove();
4096        }
4097      }
4098    }
4099    for (var i$1 = 0; i$1 < slides.length; i$1 += 1) {
4100      if (i$1 >= from && i$1 <= to) {
4101        if (typeof previousTo === 'undefined' || force) {
4102          appendIndexes.push(i$1);
4103        } else {
4104          if (i$1 > previousTo) { appendIndexes.push(i$1); }
4105          if (i$1 < previousFrom) { prependIndexes.push(i$1); }
4106        }
4107      }
4108    }
4109    appendIndexes.forEach(function (index) {
4110      swiper.$wrapperEl.append(renderSlide(slides[index], index));
4111    });
4112    prependIndexes.sort(function (a, b) { return a < b; }).forEach(function (index) {
4113      swiper.$wrapperEl.prepend(renderSlide(slides[index], index));
4114    });
4115    swiper.$wrapperEl.children('.swiper-slide').css(offsetProp, (offset + "px"));
4116    onRendered();
4117  },
4118  renderSlide: function renderSlide(slide, index) {
4119    var swiper = this;
4120    var params = swiper.params.virtual;
4121    if (params.cache && swiper.virtual.cache[index]) {
4122      return swiper.virtual.cache[index];
4123    }
4124    var $slideEl = params.renderSlide
4125      ? $$1(params.renderSlide.call(swiper, slide, index))
4126      : $$1(("<div class=\"" + (swiper.params.slideClass) + "\" data-swiper-slide-index=\"" + index + "\">" + slide + "</div>"));
4127    if (!$slideEl.attr('data-swiper-slide-index')) { $slideEl.attr('data-swiper-slide-index', index); }
4128    if (params.cache) { swiper.virtual.cache[index] = $slideEl; }
4129    return $slideEl;
4130  },
4131  appendSlide: function appendSlide(slide) {
4132    var swiper = this;
4133    swiper.virtual.slides.push(slide);
4134    swiper.virtual.update(true);
4135  },
4136  prependSlide: function prependSlide(slide) {
4137    var swiper = this;
4138    swiper.virtual.slides.unshift(slide);
4139    if (swiper.params.virtual.cache) {
4140      var cache = swiper.virtual.cache;
4141      var newCache = {};
4142      Object.keys(cache).forEach(function (cachedIndex) {
4143        newCache[cachedIndex + 1] = cache[cachedIndex];
4144      });
4145      swiper.virtual.cache = newCache;
4146    }
4147    swiper.virtual.update(true);
4148    swiper.slideNext(0);
4149  },
4150};
4151
4152var Virtual$1 = {
4153  name: 'virtual',
4154  params: {
4155    virtual: {
4156      enabled: false,
4157      slides: [],
4158      cache: true,
4159      renderSlide: null,
4160      renderExternal: null,
4161    },
4162  },
4163  create: function create() {
4164    var swiper = this;
4165    Utils.extend(swiper, {
4166      virtual: {
4167        update: Virtual.update.bind(swiper),
4168        appendSlide: Virtual.appendSlide.bind(swiper),
4169        prependSlide: Virtual.prependSlide.bind(swiper),
4170        renderSlide: Virtual.renderSlide.bind(swiper),
4171        slides: swiper.params.virtual.slides,
4172        cache: {},
4173      },
4174    });
4175  },
4176  on: {
4177    beforeInit: function beforeInit() {
4178      var swiper = this;
4179      if (!swiper.params.virtual.enabled) { return; }
4180      swiper.classNames.push(((swiper.params.containerModifierClass) + "virtual"));
4181      var overwriteParams = {
4182        watchSlidesProgress: true,
4183      };
4184      Utils.extend(swiper.params, overwriteParams);
4185      Utils.extend(swiper.originalParams, overwriteParams);
4186
4187      swiper.virtual.update();
4188    },
4189    setTranslate: function setTranslate() {
4190      var swiper = this;
4191      if (!swiper.params.virtual.enabled) { return; }
4192      swiper.virtual.update();
4193    },
4194  },
4195};
4196
4197var Keyboard = {
4198  handle: function handle(event) {
4199    var swiper = this;
4200    var e = event;
4201    if (e.originalEvent) { e = e.originalEvent; } // jquery fix
4202    var kc = e.keyCode || e.charCode;
4203    // Directions locks
4204    if (!swiper.allowSlideNext && ((swiper.isHorizontal() && kc === 39) || (swiper.isVertical() && kc === 40))) {
4205      return false;
4206    }
4207    if (!swiper.allowSlidePrev && ((swiper.isHorizontal() && kc === 37) || (swiper.isVertical() && kc === 38))) {
4208      return false;
4209    }
4210    if (e.shiftKey || e.altKey || e.ctrlKey || e.metaKey) {
4211      return undefined;
4212    }
4213    if (doc.activeElement && doc.activeElement.nodeName && (doc.activeElement.nodeName.toLowerCase() === 'input' || doc.activeElement.nodeName.toLowerCase() === 'textarea')) {
4214      return undefined;
4215    }
4216    if (swiper.params.keyboard.onlyInViewport && (kc === 37 || kc === 39 || kc === 38 || kc === 40)) {
4217      var inView = false;
4218      // Check that swiper should be inside of visible area of window
4219      if (swiper.$el.parents(("." + (swiper.params.slideClass))).length > 0 && swiper.$el.parents(("." + (swiper.params.slideActiveClass))).length === 0) {
4220        return undefined;
4221      }
4222      var windowWidth = win.innerWidth;
4223      var windowHeight = win.innerHeight;
4224      var swiperOffset = swiper.$el.offset();
4225      if (swiper.rtl) { swiperOffset.left -= swiper.$el[0].scrollLeft; }
4226      var swiperCoord = [
4227        [swiperOffset.left, swiperOffset.top],
4228        [swiperOffset.left + swiper.width, swiperOffset.top],
4229        [swiperOffset.left, swiperOffset.top + swiper.height],
4230        [swiperOffset.left + swiper.width, swiperOffset.top + swiper.height] ];
4231      for (var i = 0; i < swiperCoord.length; i += 1) {
4232        var point = swiperCoord[i];
4233        if (
4234          point[0] >= 0 && point[0] <= windowWidth &&
4235          point[1] >= 0 && point[1] <= windowHeight
4236        ) {
4237          inView = true;
4238        }
4239      }
4240      if (!inView) { return undefined; }
4241    }
4242    if (swiper.isHorizontal()) {
4243      if (kc === 37 || kc === 39) {
4244        if (e.preventDefault) { e.preventDefault(); }
4245        else { e.returnValue = false; }
4246      }
4247      if ((kc === 39 && !swiper.rtl) || (kc === 37 && swiper.rtl)) { swiper.slideNext(); }
4248      if ((kc === 37 && !swiper.rtl) || (kc === 39 && swiper.rtl)) { swiper.slidePrev(); }
4249    } else {
4250      if (kc === 38 || kc === 40) {
4251        if (e.preventDefault) { e.preventDefault(); }
4252        else { e.returnValue = false; }
4253      }
4254      if (kc === 40) { swiper.slideNext(); }
4255      if (kc === 38) { swiper.slidePrev(); }
4256    }
4257    swiper.emit('keyPress', kc);
4258    return undefined;
4259  },
4260  enable: function enable() {
4261    var swiper = this;
4262    if (swiper.keyboard.enabled) { return; }
4263    $$1(doc).on('keydown', swiper.keyboard.handle);
4264    swiper.keyboard.enabled = true;
4265  },
4266  disable: function disable() {
4267    var swiper = this;
4268    if (!swiper.keyboard.enabled) { return; }
4269    $$1(doc).off('keydown', swiper.keyboard.handle);
4270    swiper.keyboard.enabled = false;
4271  },
4272};
4273
4274var Keyboard$1 = {
4275  name: 'keyboard',
4276  params: {
4277    keyboard: {
4278      enabled: false,
4279      onlyInViewport: true,
4280    },
4281  },
4282  create: function create() {
4283    var swiper = this;
4284    Utils.extend(swiper, {
4285      keyboard: {
4286        enabled: false,
4287        enable: Keyboard.enable.bind(swiper),
4288        disable: Keyboard.disable.bind(swiper),
4289        handle: Keyboard.handle.bind(swiper),
4290      },
4291    });
4292  },
4293  on: {
4294    init: function init() {
4295      var swiper = this;
4296      if (swiper.params.keyboard.enabled) {
4297        swiper.keyboard.enable();
4298      }
4299    },
4300    destroy: function destroy() {
4301      var swiper = this;
4302      if (swiper.keyboard.enabled) {
4303        swiper.keyboard.disable();
4304      }
4305    },
4306  },
4307};
4308
4309function isEventSupported() {
4310  var eventName = 'onwheel';
4311  var isSupported = eventName in doc;
4312
4313  if (!isSupported) {
4314    var element = doc.createElement('div');
4315    element.setAttribute(eventName, 'return;');
4316    isSupported = typeof element[eventName] === 'function';
4317  }
4318
4319  if (!isSupported &&
4320    doc.implementation &&
4321    doc.implementation.hasFeature &&
4322    // always returns true in newer browsers as per the standard.
4323    // @see http://dom.spec.whatwg.org/#dom-domimplementation-hasfeature
4324    doc.implementation.hasFeature('', '') !== true
4325  ) {
4326    // This is the only way to test support for the `wheel` event in IE9+.
4327    isSupported = doc.implementation.hasFeature('Events.wheel', '3.0');
4328  }
4329
4330  return isSupported;
4331}
4332var Mousewheel = {
4333  lastScrollTime: Utils.now(),
4334  event: (function getEvent() {
4335    if (win.navigator.userAgent.indexOf('firefox') > -1) { return 'DOMMouseScroll'; }
4336    return isEventSupported() ? 'wheel' : 'mousewheel';
4337  }()),
4338  normalize: function normalize(e) {
4339    // Reasonable defaults
4340    var PIXEL_STEP = 10;
4341    var LINE_HEIGHT = 40;
4342    var PAGE_HEIGHT = 800;
4343
4344    var sX = 0;
4345    var sY = 0; // spinX, spinY
4346    var pX = 0;
4347    var pY = 0; // pixelX, pixelY
4348
4349    // Legacy
4350    if ('detail' in e) {
4351      sY = e.detail;
4352    }
4353    if ('wheelDelta' in e) {
4354      sY = -e.wheelDelta / 120;
4355    }
4356    if ('wheelDeltaY' in e) {
4357      sY = -e.wheelDeltaY / 120;
4358    }
4359    if ('wheelDeltaX' in e) {
4360      sX = -e.wheelDeltaX / 120;
4361    }
4362
4363    // side scrolling on FF with DOMMouseScroll
4364    if ('axis' in e && e.axis === e.HORIZONTAL_AXIS) {
4365      sX = sY;
4366      sY = 0;
4367    }
4368
4369    pX = sX * PIXEL_STEP;
4370    pY = sY * PIXEL_STEP;
4371
4372    if ('deltaY' in e) {
4373      pY = e.deltaY;
4374    }
4375    if ('deltaX' in e) {
4376      pX = e.deltaX;
4377    }
4378
4379    if ((pX || pY) && e.deltaMode) {
4380      if (e.deltaMode === 1) { // delta in LINE units
4381        pX *= LINE_HEIGHT;
4382        pY *= LINE_HEIGHT;
4383      } else { // delta in PAGE units
4384        pX *= PAGE_HEIGHT;
4385        pY *= PAGE_HEIGHT;
4386      }
4387    }
4388
4389    // Fall-back if spin cannot be determined
4390    if (pX && !sX) {
4391      sX = (pX < 1) ? -1 : 1;
4392    }
4393    if (pY && !sY) {
4394      sY = (pY < 1) ? -1 : 1;
4395    }
4396
4397    return {
4398      spinX: sX,
4399      spinY: sY,
4400      pixelX: pX,
4401      pixelY: pY,
4402    };
4403  },
4404  handle: function handle(event) {
4405    var e = event;
4406    var swiper = this;
4407    var params = swiper.params.mousewheel;
4408    if (e.originalEvent) { e = e.originalEvent; } // jquery fix
4409    var delta = 0;
4410    var rtlFactor = swiper.rtl ? -1 : 1;
4411
4412    var data = Mousewheel.normalize(e);
4413
4414    if (params.forceToAxis) {
4415      if (swiper.isHorizontal()) {
4416        if (Math.abs(data.pixelX) > Math.abs(data.pixelY)) { delta = data.pixelX * rtlFactor; }
4417        else { return true; }
4418      } else if (Math.abs(data.pixelY) > Math.abs(data.pixelX)) { delta = data.pixelY; }
4419      else { return true; }
4420    } else {
4421      delta = Math.abs(data.pixelX) > Math.abs(data.pixelY) ? -data.pixelX * rtlFactor : -data.pixelY;
4422    }
4423
4424    if (delta === 0) { return true; }
4425
4426    if (params.invert) { delta = -delta; }
4427
4428    if (!swiper.params.freeMode) {
4429      if (Utils.now() - swiper.mousewheel.lastScrollTime > 60) {
4430        if (delta < 0) {
4431          if ((!swiper.isEnd || swiper.params.loop) && !swiper.animating) {
4432            swiper.slideNext();
4433            swiper.emit('scroll', e);
4434          } else if (params.releaseOnEdges) { return true; }
4435        } else if ((!swiper.isBeginning || swiper.params.loop) && !swiper.animating) {
4436          swiper.slidePrev();
4437          swiper.emit('scroll', e);
4438        } else if (params.releaseOnEdges) { return true; }
4439      }
4440      swiper.mousewheel.lastScrollTime = (new win.Date()).getTime();
4441    } else {
4442      // Freemode or scrollContainer:
4443      var position = swiper.getTranslate() + (delta * params.sensitivity);
4444      var wasBeginning = swiper.isBeginning;
4445      var wasEnd = swiper.isEnd;
4446
4447      if (position >= swiper.minTranslate()) { position = swiper.minTranslate(); }
4448      if (position <= swiper.maxTranslate()) { position = swiper.maxTranslate(); }
4449
4450      swiper.setTransition(0);
4451      swiper.setTranslate(position);
4452      swiper.updateProgress();
4453      swiper.updateActiveIndex();
4454      swiper.updateSlidesClasses();
4455
4456      if ((!wasBeginning && swiper.isBeginning) || (!wasEnd && swiper.isEnd)) {
4457        swiper.updateSlidesClasses();
4458      }
4459
4460      if (swiper.params.freeModeSticky) {
4461        clearTimeout(swiper.mousewheel.timeout);
4462        swiper.mousewheel.timeout = Utils.nextTick(function () {
4463          swiper.slideReset();
4464        }, 300);
4465      }
4466      // Emit event
4467      swiper.emit('scroll', e);
4468
4469      // Stop autoplay
4470      if (swiper.params.autoplay && swiper.params.autoplayDisableOnInteraction) { swiper.stopAutoplay(); }
4471      // Return page scroll on edge positions
4472      if (position === swiper.minTranslate() || position === swiper.maxTranslate()) { return true; }
4473    }
4474
4475    if (e.preventDefault) { e.preventDefault(); }
4476    else { e.returnValue = false; }
4477    return false;
4478  },
4479  enable: function enable() {
4480    var swiper = this;
4481    if (!Mousewheel.event) { return false; }
4482    if (swiper.mousewheel.enabled) { return false; }
4483    var target = swiper.$el;
4484    if (swiper.params.mousewheel.eventsTarged !== 'container') {
4485      target = $$1(swiper.params.mousewheel.eventsTarged);
4486    }
4487    target.on(Mousewheel.event, swiper.mousewheel.handle);
4488    swiper.mousewheel.enabled = true;
4489    return true;
4490  },
4491  disable: function disable() {
4492    var swiper = this;
4493    if (!Mousewheel.event) { return false; }
4494    if (!swiper.mousewheel.enabled) { return false; }
4495    var target = swiper.$el;
4496    if (swiper.params.mousewheel.eventsTarged !== 'container') {
4497      target = $$1(swiper.params.mousewheel.eventsTarged);
4498    }
4499    target.off(Mousewheel.event, swiper.mousewheel.handle);
4500    swiper.mousewheel.enabled = false;
4501    return true;
4502  },
4503};
4504
4505var Mousewheel$1 = {
4506  name: 'mousewheel',
4507  params: {
4508    mousewheel: {
4509      enabled: false,
4510      releaseOnEdges: false,
4511      invert: false,
4512      forceToAxis: false,
4513      sensitivity: 1,
4514      eventsTarged: 'container',
4515    },
4516  },
4517  create: function create() {
4518    var swiper = this;
4519    Utils.extend(swiper, {
4520      mousewheel: {
4521        enabled: false,
4522        enable: Mousewheel.enable.bind(swiper),
4523        disable: Mousewheel.disable.bind(swiper),
4524        handle: Mousewheel.handle.bind(swiper),
4525        lastScrollTime: Utils.now(),
4526      },
4527    });
4528  },
4529  on: {
4530    init: function init() {
4531      var swiper = this;
4532      if (swiper.params.mousewheel.enabled) { swiper.mousewheel.enable(); }
4533    },
4534    destroy: function destroy() {
4535      var swiper = this;
4536      if (swiper.mousewheel.enabled) { swiper.mousewheel.disable(); }
4537    },
4538  },
4539};
4540
4541var Navigation = {
4542  update: function update() {
4543    // Update Navigation Buttons
4544    var swiper = this;
4545    var params = swiper.params.navigation;
4546
4547    if (swiper.params.loop) { return; }
4548    var ref = swiper.navigation;
4549    var $nextEl = ref.$nextEl;
4550    var $prevEl = ref.$prevEl;
4551
4552    if ($prevEl && $prevEl.length > 0) {
4553      if (swiper.isBeginning) {
4554        $prevEl.addClass(params.disabledClass);
4555      } else {
4556        $prevEl.removeClass(params.disabledClass);
4557      }
4558      $prevEl[swiper.params.watchOverflow && swiper.isLocked ? 'addClass' : 'removeClass'](params.lockClass);
4559    }
4560    if ($nextEl && $nextEl.length > 0) {
4561      if (swiper.isEnd) {
4562        $nextEl.addClass(params.disabledClass);
4563      } else {
4564        $nextEl.removeClass(params.disabledClass);
4565      }
4566      $nextEl[swiper.params.watchOverflow && swiper.isLocked ? 'addClass' : 'removeClass'](params.lockClass);
4567    }
4568  },
4569  init: function init() {
4570    var swiper = this;
4571    var params = swiper.params.navigation;
4572    if (!(params.nextEl || params.prevEl)) { return; }
4573
4574    var $nextEl;
4575    var $prevEl;
4576    if (params.nextEl) {
4577      $nextEl = $$1(params.nextEl);
4578      if (
4579        swiper.params.uniqueNavElements &&
4580        typeof params.nextEl === 'string' &&
4581        $nextEl.length > 1 &&
4582        swiper.$el.find(params.nextEl).length === 1
4583      ) {
4584        $nextEl = swiper.$el.find(params.nextEl);
4585      }
4586    }
4587    if (params.prevEl) {
4588      $prevEl = $$1(params.prevEl);
4589      if (
4590        swiper.params.uniqueNavElements &&
4591        typeof params.prevEl === 'string' &&
4592        $prevEl.length > 1 &&
4593        swiper.$el.find(params.prevEl).length === 1
4594      ) {
4595        $prevEl = swiper.$el.find(params.prevEl);
4596      }
4597    }
4598
4599    if ($nextEl && $nextEl.length > 0) {
4600      $nextEl.on('click', function (e) {
4601        e.preventDefault();
4602        if (swiper.isEnd && !swiper.params.loop) { return; }
4603        swiper.slideNext();
4604      });
4605    }
4606    if ($prevEl && $prevEl.length > 0) {
4607      $prevEl.on('click', function (e) {
4608        e.preventDefault();
4609        if (swiper.isBeginning && !swiper.params.loop) { return; }
4610        swiper.slidePrev();
4611      });
4612    }
4613
4614    Utils.extend(swiper.navigation, {
4615      $nextEl: $nextEl,
4616      nextEl: $nextEl && $nextEl[0],
4617      $prevEl: $prevEl,
4618      prevEl: $prevEl && $prevEl[0],
4619    });
4620  },
4621  destroy: function destroy() {
4622    var swiper = this;
4623    var ref = swiper.navigation;
4624    var $nextEl = ref.$nextEl;
4625    var $prevEl = ref.$prevEl;
4626    if ($nextEl && $nextEl.length) {
4627      $nextEl.off('click');
4628      $nextEl.removeClass(swiper.params.navigation.disabledClass);
4629    }
4630    if ($prevEl && $prevEl.length) {
4631      $prevEl.off('click');
4632      $prevEl.removeClass(swiper.params.navigation.disabledClass);
4633    }
4634  },
4635};
4636
4637var Navigation$1 = {
4638  name: 'navigation',
4639  params: {
4640    navigation: {
4641      nextEl: null,
4642      prevEl: null,
4643
4644      hideOnClick: false,
4645      disabledClass: 'swiper-button-disabled',
4646      hiddenClass: 'swiper-button-hidden',
4647      lockClass: 'swiper-button-lock',
4648    },
4649  },
4650  create: function create() {
4651    var swiper = this;
4652    Utils.extend(swiper, {
4653      navigation: {
4654        init: Navigation.init.bind(swiper),
4655        update: Navigation.update.bind(swiper),
4656        destroy: Navigation.destroy.bind(swiper),
4657      },
4658    });
4659  },
4660  on: {
4661    init: function init() {
4662      var swiper = this;
4663      swiper.navigation.init();
4664      swiper.navigation.update();
4665    },
4666    toEdge: function toEdge() {
4667      var swiper = this;
4668      swiper.navigation.update();
4669    },
4670    fromEdge: function fromEdge() {
4671      var swiper = this;
4672      swiper.navigation.update();
4673    },
4674    destroy: function destroy() {
4675      var swiper = this;
4676      swiper.navigation.destroy();
4677    },
4678    click: function click(e) {
4679      var swiper = this;
4680      var ref = swiper.navigation;
4681      var $nextEl = ref.$nextEl;
4682      var $prevEl = ref.$prevEl;
4683      if (
4684        swiper.params.navigation.hideOnClick &&
4685        !$$1(e.target).is($prevEl) &&
4686        !$$1(e.target).is($nextEl)
4687      ) {
4688        if ($nextEl) { $nextEl.toggleClass(swiper.params.navigation.hiddenClass); }
4689        if ($prevEl) { $prevEl.toggleClass(swiper.params.navigation.hiddenClass); }
4690      }
4691    },
4692  },
4693};
4694
4695var Pagination = {
4696  update: function update() {
4697    // Render || Update Pagination bullets/items
4698    var swiper = this;
4699    var rtl = swiper.rtl;
4700    var params = swiper.params.pagination;
4701    if (!params.el || !swiper.pagination.el || !swiper.pagination.$el || swiper.pagination.$el.length === 0) { return; }
4702    var slidesLength = swiper.virtual && swiper.params.virtual.enabled ? swiper.virtual.slides.length : swiper.slides.length;
4703    var $el = swiper.pagination.$el;
4704    // Current/Total
4705    var current;
4706    var total = swiper.params.loop ? Math.ceil((slidesLength - (swiper.loopedSlides * 2)) / swiper.params.slidesPerGroup) : swiper.snapGrid.length;
4707    if (swiper.params.loop) {
4708      current = Math.ceil((swiper.activeIndex - swiper.loopedSlides) / swiper.params.slidesPerGroup);
4709      if (current > slidesLength - 1 - (swiper.loopedSlides * 2)) {
4710        current -= (slidesLength - (swiper.loopedSlides * 2));
4711      }
4712      if (current > total - 1) { current -= total; }
4713      if (current < 0 && swiper.params.paginationType !== 'bullets') { current = total + current; }
4714    } else if (typeof swiper.snapIndex !== 'undefined') {
4715      current = swiper.snapIndex;
4716    } else {
4717      current = swiper.activeIndex || 0;
4718    }
4719    // Types
4720    if (params.type === 'bullets' && swiper.pagination.bullets && swiper.pagination.bullets.length > 0) {
4721      var bullets = swiper.pagination.bullets;
4722      var firstIndex;
4723      var lastIndex;
4724      var midIndex;
4725      if (params.dynamicBullets) {
4726        swiper.pagination.bulletSize = bullets.eq(0)[swiper.isHorizontal() ? 'outerWidth' : 'outerHeight'](true);
4727        $el.css(swiper.isHorizontal() ? 'width' : 'height', ((swiper.pagination.bulletSize * (params.dynamicMainBullets + 4)) + "px"));
4728        if (params.dynamicMainBullets > 1 && swiper.previousIndex !== undefined) {
4729          if (current > swiper.previousIndex && swiper.pagination.dynamicBulletIndex < (params.dynamicMainBullets - 1)) {
4730            swiper.pagination.dynamicBulletIndex += 1;
4731          } else if (current < swiper.previousIndex && swiper.pagination.dynamicBulletIndex > 0) {
4732            swiper.pagination.dynamicBulletIndex -= 1;
4733          }
4734        }
4735        firstIndex = current - swiper.pagination.dynamicBulletIndex;
4736        lastIndex = firstIndex + (params.dynamicMainBullets - 1);
4737        midIndex = (lastIndex + firstIndex) / 2;
4738      }
4739      bullets.removeClass(((params.bulletActiveClass) + " " + (params.bulletActiveClass) + "-next " + (params.bulletActiveClass) + "-next-next " + (params.bulletActiveClass) + "-prev " + (params.bulletActiveClass) + "-prev-prev " + (params.bulletActiveClass) + "-main"));
4740      if ($el.length > 1) {
4741        bullets.each(function (index, bullet) {
4742          var $bullet = $$1(bullet);
4743          var bulletIndex = $bullet.index();
4744          if (bulletIndex === current) {
4745            $bullet.addClass(params.bulletActiveClass);
4746          }
4747          if (params.dynamicBullets) {
4748            if (bulletIndex >= firstIndex && bulletIndex <= lastIndex) {
4749              $bullet.addClass(((params.bulletActiveClass) + "-main"));
4750            }
4751            if (bulletIndex === firstIndex) {
4752              $bullet
4753                .prev()
4754                .addClass(((params.bulletActiveClass) + "-prev"))
4755                .prev()
4756                .addClass(((params.bulletActiveClass) + "-prev-prev"));
4757            }
4758            if (bulletIndex === lastIndex) {
4759              $bullet
4760                .next()
4761                .addClass(((params.bulletActiveClass) + "-next"))
4762                .next()
4763                .addClass(((params.bulletActiveClass) + "-next-next"));
4764            }
4765          }
4766        });
4767      } else {
4768        var $bullet = bullets.eq(current);
4769        $bullet.addClass(params.bulletActiveClass);
4770        if (params.dynamicBullets) {
4771          var $firstDisplayedBullet = bullets.eq(firstIndex);
4772          var $lastDisplayedBullet = bullets.eq(lastIndex);
4773          for (var i = firstIndex; i <= lastIndex; i += 1) {
4774            bullets.eq(i).addClass(((params.bulletActiveClass) + "-main"));
4775          }
4776          $firstDisplayedBullet
4777            .prev()
4778            .addClass(((params.bulletActiveClass) + "-prev"))
4779            .prev()
4780            .addClass(((params.bulletActiveClass) + "-prev-prev"));
4781          $lastDisplayedBullet
4782            .next()
4783            .addClass(((params.bulletActiveClass) + "-next"))
4784            .next()
4785            .addClass(((params.bulletActiveClass) + "-next-next"));
4786        }
4787      }
4788      if (params.dynamicBullets) {
4789        var dynamicBulletsLength = Math.min(bullets.length, params.dynamicMainBullets + 4);
4790        var bulletsOffset = (((swiper.pagination.bulletSize * dynamicBulletsLength) - (swiper.pagination.bulletSize)) / 2) - (midIndex * swiper.pagination.bulletSize);
4791        var offsetProp = rtl ? 'right' : 'left';
4792        bullets.css(swiper.isHorizontal() ? offsetProp : 'top', (bulletsOffset + "px"));
4793      }
4794    }
4795    if (params.type === 'fraction') {
4796      $el.find(("." + (params.currentClass))).text(current + 1);
4797      $el.find(("." + (params.totalClass))).text(total);
4798    }
4799    if (params.type === 'progressbar') {
4800      var scale = (current + 1) / total;
4801      var scaleX = scale;
4802      var scaleY = 1;
4803      if (!swiper.isHorizontal()) {
4804        scaleY = scale;
4805        scaleX = 1;
4806      }
4807      $el.find(("." + (params.progressbarFillClass))).transform(("translate3d(0,0,0) scaleX(" + scaleX + ") scaleY(" + scaleY + ")")).transition(swiper.params.speed);
4808    }
4809    if (params.type === 'custom' && params.renderCustom) {
4810      $el.html(params.renderCustom(swiper, current + 1, total));
4811      swiper.emit('paginationRender', swiper, $el[0]);
4812    } else {
4813      swiper.emit('paginationUpdate', swiper, $el[0]);
4814    }
4815    $el[swiper.params.watchOverflow && swiper.isLocked ? 'addClass' : 'removeClass'](params.lockClass);
4816  },
4817  render: function render() {
4818    // Render Container
4819    var swiper = this;
4820    var params = swiper.params.pagination;
4821    if (!params.el || !swiper.pagination.el || !swiper.pagination.$el || swiper.pagination.$el.length === 0) { return; }
4822    var slidesLength = swiper.virtual && swiper.params.virtual.enabled ? swiper.virtual.slides.length : swiper.slides.length;
4823
4824    var $el = swiper.pagination.$el;
4825    var paginationHTML = '';
4826    if (params.type === 'bullets') {
4827      var numberOfBullets = swiper.params.loop ? Math.ceil((slidesLength - (swiper.loopedSlides * 2)) / swiper.params.slidesPerGroup) : swiper.snapGrid.length;
4828      for (var i = 0; i < numberOfBullets; i += 1) {
4829        if (params.renderBullet) {
4830          paginationHTML += params.renderBullet.call(swiper, i, params.bulletClass);
4831        } else {
4832          paginationHTML += "<" + (params.bulletElement) + " class=\"" + (params.bulletClass) + "\"></" + (params.bulletElement) + ">";
4833        }
4834      }
4835      $el.html(paginationHTML);
4836      swiper.pagination.bullets = $el.find(("." + (params.bulletClass)));
4837    }
4838    if (params.type === 'fraction') {
4839      if (params.renderFraction) {
4840        paginationHTML = params.renderFraction.call(swiper, params.currentClass, params.totalClass);
4841      } else {
4842        paginationHTML =
4843        "<span class=\"" + (params.currentClass) + "\"></span>" +
4844        ' / ' +
4845        "<span class=\"" + (params.totalClass) + "\"></span>";
4846      }
4847      $el.html(paginationHTML);
4848    }
4849    if (params.type === 'progressbar') {
4850      if (params.renderProgressbar) {
4851        paginationHTML = params.renderProgressbar.call(swiper, params.progressbarFillClass);
4852      } else {
4853        paginationHTML = "<span class=\"" + (params.progressbarFillClass) + "\"></span>";
4854      }
4855      $el.html(paginationHTML);
4856    }
4857    if (params.type !== 'custom') {
4858      swiper.emit('paginationRender', swiper.pagination.$el[0]);
4859    }
4860  },
4861  init: function init() {
4862    var swiper = this;
4863    var params = swiper.params.pagination;
4864    if (!params.el) { return; }
4865
4866    var $el = $$1(params.el);
4867    if ($el.length === 0) { return; }
4868
4869    if (
4870      swiper.params.uniqueNavElements &&
4871      typeof params.el === 'string' &&
4872      $el.length > 1 &&
4873      swiper.$el.find(params.el).length === 1
4874    ) {
4875      $el = swiper.$el.find(params.el);
4876    }
4877
4878    if (params.type === 'bullets' && params.clickable) {
4879      $el.addClass(params.clickableClass);
4880    }
4881
4882    $el.addClass(params.modifierClass + params.type);
4883
4884    if (params.type === 'bullets' && params.dynamicBullets) {
4885      $el.addClass(("" + (params.modifierClass) + (params.type) + "-dynamic"));
4886      swiper.pagination.dynamicBulletIndex = 0;
4887      if (params.dynamicMainBullets < 1) {
4888        params.dynamicMainBullets = 1;
4889      }
4890    }
4891
4892    if (params.clickable) {
4893      $el.on('click', ("." + (params.bulletClass)), function onClick(e) {
4894        e.preventDefault();
4895        var index = $$1(this).index() * swiper.params.slidesPerGroup;
4896        if (swiper.params.loop) { index += swiper.loopedSlides; }
4897        swiper.slideTo(index);
4898      });
4899    }
4900
4901    Utils.extend(swiper.pagination, {
4902      $el: $el,
4903      el: $el[0],
4904    });
4905  },
4906  destroy: function destroy() {
4907    var swiper = this;
4908    var params = swiper.params.pagination;
4909    if (!params.el || !swiper.pagination.el || !swiper.pagination.$el || swiper.pagination.$el.length === 0) { return; }
4910    var $el = swiper.pagination.$el;
4911
4912    $el.removeClass(params.hiddenClass);
4913    $el.removeClass(params.modifierClass + params.type);
4914    if (swiper.pagination.bullets) { swiper.pagination.bullets.removeClass(params.bulletActiveClass); }
4915    if (params.clickable) {
4916      $el.off('click', ("." + (params.bulletClass)));
4917    }
4918  },
4919};
4920
4921var Pagination$1 = {
4922  name: 'pagination',
4923  params: {
4924    pagination: {
4925      el: null,
4926      bulletElement: 'span',
4927      clickable: false,
4928      hideOnClick: false,
4929      renderBullet: null,
4930      renderProgressbar: null,
4931      renderFraction: null,
4932      renderCustom: null,
4933      type: 'bullets', // 'bullets' or 'progressbar' or 'fraction' or 'custom'
4934      dynamicBullets: false,
4935      dynamicMainBullets: 1,
4936      bulletClass: 'swiper-pagination-bullet',
4937      bulletActiveClass: 'swiper-pagination-bullet-active',
4938      modifierClass: 'swiper-pagination-', // NEW
4939      currentClass: 'swiper-pagination-current',
4940      totalClass: 'swiper-pagination-total',
4941      hiddenClass: 'swiper-pagination-hidden',
4942      progressbarFillClass: 'swiper-pagination-progressbar-fill',
4943      clickableClass: 'swiper-pagination-clickable', // NEW
4944      lockClass: 'swiper-pagination-lock',
4945    },
4946  },
4947  create: function create() {
4948    var swiper = this;
4949    Utils.extend(swiper, {
4950      pagination: {
4951        init: Pagination.init.bind(swiper),
4952        render: Pagination.render.bind(swiper),
4953        update: Pagination.update.bind(swiper),
4954        destroy: Pagination.destroy.bind(swiper),
4955        dynamicBulletIndex: 0,
4956      },
4957    });
4958  },
4959  on: {
4960    init: function init() {
4961      var swiper = this;
4962      swiper.pagination.init();
4963      swiper.pagination.render();
4964      swiper.pagination.update();
4965    },
4966    activeIndexChange: function activeIndexChange() {
4967      var swiper = this;
4968      if (swiper.params.loop) {
4969        swiper.pagination.update();
4970      } else if (typeof swiper.snapIndex === 'undefined') {
4971        swiper.pagination.update();
4972      }
4973    },
4974    snapIndexChange: function snapIndexChange() {
4975      var swiper = this;
4976      if (!swiper.params.loop) {
4977        swiper.pagination.update();
4978      }
4979    },
4980    slidesLengthChange: function slidesLengthChange() {
4981      var swiper = this;
4982      if (swiper.params.loop) {
4983        swiper.pagination.render();
4984        swiper.pagination.update();
4985      }
4986    },
4987    snapGridLengthChange: function snapGridLengthChange() {
4988      var swiper = this;
4989      if (!swiper.params.loop) {
4990        swiper.pagination.render();
4991        swiper.pagination.update();
4992      }
4993    },
4994    destroy: function destroy() {
4995      var swiper = this;
4996      swiper.pagination.destroy();
4997    },
4998    click: function click(e) {
4999      var swiper = this;
5000      if (
5001        swiper.params.pagination.el &&
5002        swiper.params.pagination.hideOnClick &&
5003        swiper.pagination.$el.length > 0 &&
5004        !$$1(e.target).hasClass(swiper.params.pagination.bulletClass)
5005      ) {
5006        swiper.pagination.$el.toggleClass(swiper.params.pagination.hiddenClass);
5007      }
5008    },
5009  },
5010};
5011
5012var Scrollbar = {
5013  setTranslate: function setTranslate() {
5014    var swiper = this;
5015    if (!swiper.params.scrollbar.el || !swiper.scrollbar.el) { return; }
5016    var scrollbar = swiper.scrollbar;
5017    var rtl = swiper.rtl;
5018    var progress = swiper.progress;
5019    var dragSize = scrollbar.dragSize;
5020    var trackSize = scrollbar.trackSize;
5021    var $dragEl = scrollbar.$dragEl;
5022    var $el = scrollbar.$el;
5023    var params = swiper.params.scrollbar;
5024
5025    var newSize = dragSize;
5026    var newPos = (trackSize - dragSize) * progress;
5027    if (rtl && swiper.isHorizontal()) {
5028      newPos = -newPos;
5029      if (newPos > 0) {
5030        newSize = dragSize - newPos;
5031        newPos = 0;
5032      } else if (-newPos + dragSize > trackSize) {
5033        newSize = trackSize + newPos;
5034      }
5035    } else if (newPos < 0) {
5036      newSize = dragSize + newPos;
5037      newPos = 0;
5038    } else if (newPos + dragSize > trackSize) {
5039      newSize = trackSize - newPos;
5040    }
5041    if (swiper.isHorizontal()) {
5042      if (Support.transforms3d) {
5043        $dragEl.transform(("translate3d(" + newPos + "px, 0, 0)"));
5044      } else {
5045        $dragEl.transform(("translateX(" + newPos + "px)"));
5046      }
5047      $dragEl[0].style.width = newSize + "px";
5048    } else {
5049      if (Support.transforms3d) {
5050        $dragEl.transform(("translate3d(0px, " + newPos + "px, 0)"));
5051      } else {
5052        $dragEl.transform(("translateY(" + newPos + "px)"));
5053      }
5054      $dragEl[0].style.height = newSize + "px";
5055    }
5056    if (params.hide) {
5057      clearTimeout(swiper.scrollbar.timeout);
5058      $el[0].style.opacity = 1;
5059      swiper.scrollbar.timeout = setTimeout(function () {
5060        $el[0].style.opacity = 0;
5061        $el.transition(400);
5062      }, 1000);
5063    }
5064  },
5065  setTransition: function setTransition(duration) {
5066    var swiper = this;
5067    if (!swiper.params.scrollbar.el || !swiper.scrollbar.el) { return; }
5068    swiper.scrollbar.$dragEl.transition(duration);
5069  },
5070  updateSize: function updateSize() {
5071    var swiper = this;
5072    if (!swiper.params.scrollbar.el || !swiper.scrollbar.el) { return; }
5073
5074    var scrollbar = swiper.scrollbar;
5075    var $dragEl = scrollbar.$dragEl;
5076    var $el = scrollbar.$el;
5077
5078    $dragEl[0].style.width = '';
5079    $dragEl[0].style.height = '';
5080    var trackSize = swiper.isHorizontal() ? $el[0].offsetWidth : $el[0].offsetHeight;
5081
5082    var divider = swiper.size / swiper.virtualSize;
5083    var moveDivider = divider * (trackSize / swiper.size);
5084    var dragSize;
5085    if (swiper.params.scrollbar.dragSize === 'auto') {
5086      dragSize = trackSize * divider;
5087    } else {
5088      dragSize = parseInt(swiper.params.scrollbar.dragSize, 10);
5089    }
5090
5091    if (swiper.isHorizontal()) {
5092      $dragEl[0].style.width = dragSize + "px";
5093    } else {
5094      $dragEl[0].style.height = dragSize + "px";
5095    }
5096
5097    if (divider >= 1) {
5098      $el[0].style.display = 'none';
5099    } else {
5100      $el[0].style.display = '';
5101    }
5102    if (swiper.params.scrollbarHide) {
5103      $el[0].style.opacity = 0;
5104    }
5105    Utils.extend(scrollbar, {
5106      trackSize: trackSize,
5107      divider: divider,
5108      moveDivider: moveDivider,
5109      dragSize: dragSize,
5110    });
5111    scrollbar.$el[swiper.params.watchOverflow && swiper.isLocked ? 'addClass' : 'removeClass'](swiper.params.scrollbar.lockClass);
5112  },
5113  setDragPosition: function setDragPosition(e) {
5114    var swiper = this;
5115    var scrollbar = swiper.scrollbar;
5116    var $el = scrollbar.$el;
5117    var dragSize = scrollbar.dragSize;
5118    var trackSize = scrollbar.trackSize;
5119
5120    var pointerPosition;
5121    if (swiper.isHorizontal()) {
5122      pointerPosition = ((e.type === 'touchstart' || e.type === 'touchmove') ? e.targetTouches[0].pageX : e.pageX || e.clientX);
5123    } else {
5124      pointerPosition = ((e.type === 'touchstart' || e.type === 'touchmove') ? e.targetTouches[0].pageY : e.pageY || e.clientY);
5125    }
5126    var positionRatio;
5127    positionRatio = ((pointerPosition) - $el.offset()[swiper.isHorizontal() ? 'left' : 'top'] - (dragSize / 2)) / (trackSize - dragSize);
5128    positionRatio = Math.max(Math.min(positionRatio, 1), 0);
5129    if (swiper.rtl) {
5130      positionRatio = 1 - positionRatio;
5131    }
5132
5133    var position = swiper.minTranslate() + ((swiper.maxTranslate() - swiper.minTranslate()) * positionRatio);
5134
5135    swiper.updateProgress(position);
5136    swiper.setTranslate(position);
5137    swiper.updateActiveIndex();
5138    swiper.updateSlidesClasses();
5139  },
5140  onDragStart: function onDragStart(e) {
5141    var swiper = this;
5142    var params = swiper.params.scrollbar;
5143    var scrollbar = swiper.scrollbar;
5144    var $wrapperEl = swiper.$wrapperEl;
5145    var $el = scrollbar.$el;
5146    var $dragEl = scrollbar.$dragEl;
5147    swiper.scrollbar.isTouched = true;
5148    e.preventDefault();
5149    e.stopPropagation();
5150
5151    $wrapperEl.transition(100);
5152    $dragEl.transition(100);
5153    scrollbar.setDragPosition(e);
5154
5155    clearTimeout(swiper.scrollbar.dragTimeout);
5156
5157    $el.transition(0);
5158    if (params.hide) {
5159      $el.css('opacity', 1);
5160    }
5161    swiper.emit('scrollbarDragStart', e);
5162  },
5163  onDragMove: function onDragMove(e) {
5164    var swiper = this;
5165    var scrollbar = swiper.scrollbar;
5166    var $wrapperEl = swiper.$wrapperEl;
5167    var $el = scrollbar.$el;
5168    var $dragEl = scrollbar.$dragEl;
5169
5170    if (!swiper.scrollbar.isTouched) { return; }
5171    if (e.preventDefault) { e.preventDefault(); }
5172    else { e.returnValue = false; }
5173    scrollbar.setDragPosition(e);
5174    $wrapperEl.transition(0);
5175    $el.transition(0);
5176    $dragEl.transition(0);
5177    swiper.emit('scrollbarDragMove', e);
5178  },
5179  onDragEnd: function onDragEnd(e) {
5180    var swiper = this;
5181
5182    var params = swiper.params.scrollbar;
5183    var scrollbar = swiper.scrollbar;
5184    var $el = scrollbar.$el;
5185
5186    if (!swiper.scrollbar.isTouched) { return; }
5187    swiper.scrollbar.isTouched = false;
5188    if (params.hide) {
5189      clearTimeout(swiper.scrollbar.dragTimeout);
5190      swiper.scrollbar.dragTimeout = Utils.nextTick(function () {
5191        $el.css('opacity', 0);
5192        $el.transition(400);
5193      }, 1000);
5194    }
5195    swiper.emit('scrollbarDragEnd', e);
5196    if (params.snapOnRelease) {
5197      swiper.slideReset();
5198    }
5199  },
5200  enableDraggable: function enableDraggable() {
5201    var swiper = this;
5202    if (!swiper.params.scrollbar.el) { return; }
5203    var scrollbar = swiper.scrollbar;
5204    var touchEvents = swiper.touchEvents;
5205    var touchEventsDesktop = swiper.touchEventsDesktop;
5206    var params = swiper.params;
5207    var $el = scrollbar.$el;
5208    var target = $el[0];
5209    var activeListener = Support.passiveListener && params.passiveListener ? { passive: false, capture: false } : false;
5210    var passiveListener = Support.passiveListener && params.passiveListener ? { passive: true, capture: false } : false;
5211    if (!Support.touch && (Support.pointerEvents || Support.prefixedPointerEvents)) {
5212      target.addEventListener(touchEventsDesktop.start, swiper.scrollbar.onDragStart, activeListener);
5213      doc.addEventListener(touchEventsDesktop.move, swiper.scrollbar.onDragMove, activeListener);
5214      doc.addEventListener(touchEventsDesktop.end, swiper.scrollbar.onDragEnd, passiveListener);
5215    } else {
5216      if (Support.touch) {
5217        target.addEventListener(touchEvents.start, swiper.scrollbar.onDragStart, activeListener);
5218        target.addEventListener(touchEvents.move, swiper.scrollbar.onDragMove, activeListener);
5219        target.addEventListener(touchEvents.end, swiper.scrollbar.onDragEnd, passiveListener);
5220      }
5221      if ((params.simulateTouch && !Device.ios && !Device.android) || (params.simulateTouch && !Support.touch && Device.ios)) {
5222        target.addEventListener('mousedown', swiper.scrollbar.onDragStart, activeListener);
5223        doc.addEventListener('mousemove', swiper.scrollbar.onDragMove, activeListener);
5224        doc.addEventListener('mouseup', swiper.scrollbar.onDragEnd, passiveListener);
5225      }
5226    }
5227  },
5228  disableDraggable: function disableDraggable() {
5229    var swiper = this;
5230    if (!swiper.params.scrollbar.el) { return; }
5231    var scrollbar = swiper.scrollbar;
5232    var touchEvents = swiper.touchEvents;
5233    var touchEventsDesktop = swiper.touchEventsDesktop;
5234    var params = swiper.params;
5235    var $el = scrollbar.$el;
5236    var target = $el[0];
5237    var activeListener = Support.passiveListener && params.passiveListener ? { passive: false, capture: false } : false;
5238    var passiveListener = Support.passiveListener && params.passiveListener ? { passive: true, capture: false } : false;
5239    if (!Support.touch && (Support.pointerEvents || Support.prefixedPointerEvents)) {
5240      target.removeEventListener(touchEventsDesktop.start, swiper.scrollbar.onDragStart, activeListener);
5241      doc.removeEventListener(touchEventsDesktop.move, swiper.scrollbar.onDragMove, activeListener);
5242      doc.removeEventListener(touchEventsDesktop.end, swiper.scrollbar.onDragEnd, passiveListener);
5243    } else {
5244      if (Support.touch) {
5245        target.removeEventListener(touchEvents.start, swiper.scrollbar.onDragStart, activeListener);
5246        target.removeEventListener(touchEvents.move, swiper.scrollbar.onDragMove, activeListener);
5247        target.removeEventListener(touchEvents.end, swiper.scrollbar.onDragEnd, passiveListener);
5248      }
5249      if ((params.simulateTouch && !Device.ios && !Device.android) || (params.simulateTouch && !Support.touch && Device.ios)) {
5250        target.removeEventListener('mousedown', swiper.scrollbar.onDragStart, activeListener);
5251        doc.removeEventListener('mousemove', swiper.scrollbar.onDragMove, activeListener);
5252        doc.removeEventListener('mouseup', swiper.scrollbar.onDragEnd, passiveListener);
5253      }
5254    }
5255  },
5256  init: function init() {
5257    var swiper = this;
5258    if (!swiper.params.scrollbar.el) { return; }
5259    var scrollbar = swiper.scrollbar;
5260    var $swiperEl = swiper.$el;
5261    var params = swiper.params.scrollbar;
5262
5263    var $el = $$1(params.el);
5264    if (swiper.params.uniqueNavElements && typeof params.el === 'string' && $el.length > 1 && $swiperEl.find(params.el).length === 1) {
5265      $el = $swiperEl.find(params.el);
5266    }
5267
5268    var $dragEl = $el.find(("." + (swiper.params.scrollbar.dragClass)));
5269    if ($dragEl.length === 0) {
5270      $dragEl = $$1(("<div class=\"" + (swiper.params.scrollbar.dragClass) + "\"></div>"));
5271      $el.append($dragEl);
5272    }
5273
5274    Utils.extend(scrollbar, {
5275      $el: $el,
5276      el: $el[0],
5277      $dragEl: $dragEl,
5278      dragEl: $dragEl[0],
5279    });
5280
5281    if (params.draggable) {
5282      scrollbar.enableDraggable();
5283    }
5284  },
5285  destroy: function destroy() {
5286    var swiper = this;
5287    swiper.scrollbar.disableDraggable();
5288  },
5289};
5290
5291var Scrollbar$1 = {
5292  name: 'scrollbar',
5293  params: {
5294    scrollbar: {
5295      el: null,
5296      dragSize: 'auto',
5297      hide: false,
5298      draggable: false,
5299      snapOnRelease: true,
5300      lockClass: 'swiper-scrollbar-lock',
5301      dragClass: 'swiper-scrollbar-drag',
5302    },
5303  },
5304  create: function create() {
5305    var swiper = this;
5306    Utils.extend(swiper, {
5307      scrollbar: {
5308        init: Scrollbar.init.bind(swiper),
5309        destroy: Scrollbar.destroy.bind(swiper),
5310        updateSize: Scrollbar.updateSize.bind(swiper),
5311        setTranslate: Scrollbar.setTranslate.bind(swiper),
5312        setTransition: Scrollbar.setTransition.bind(swiper),
5313        enableDraggable: Scrollbar.enableDraggable.bind(swiper),
5314        disableDraggable: Scrollbar.disableDraggable.bind(swiper),
5315        setDragPosition: Scrollbar.setDragPosition.bind(swiper),
5316        onDragStart: Scrollbar.onDragStart.bind(swiper),
5317        onDragMove: Scrollbar.onDragMove.bind(swiper),
5318        onDragEnd: Scrollbar.onDragEnd.bind(swiper),
5319        isTouched: false,
5320        timeout: null,
5321        dragTimeout: null,
5322      },
5323    });
5324  },
5325  on: {
5326    init: function init() {
5327      var swiper = this;
5328      swiper.scrollbar.init();
5329      swiper.scrollbar.updateSize();
5330      swiper.scrollbar.setTranslate();
5331    },
5332    update: function update() {
5333      var swiper = this;
5334      swiper.scrollbar.updateSize();
5335    },
5336    resize: function resize() {
5337      var swiper = this;
5338      swiper.scrollbar.updateSize();
5339    },
5340    observerUpdate: function observerUpdate() {
5341      var swiper = this;
5342      swiper.scrollbar.updateSize();
5343    },
5344    setTranslate: function setTranslate() {
5345      var swiper = this;
5346      swiper.scrollbar.setTranslate();
5347    },
5348    setTransition: function setTransition(duration) {
5349      var swiper = this;
5350      swiper.scrollbar.setTransition(duration);
5351    },
5352    destroy: function destroy() {
5353      var swiper = this;
5354      swiper.scrollbar.destroy();
5355    },
5356  },
5357};
5358
5359var Parallax = {
5360  setTransform: function setTransform(el, progress) {
5361    var swiper = this;
5362    var rtl = swiper.rtl;
5363
5364    var $el = $$1(el);
5365    var rtlFactor = rtl ? -1 : 1;
5366
5367    var p = $el.attr('data-swiper-parallax') || '0';
5368    var x = $el.attr('data-swiper-parallax-x');
5369    var y = $el.attr('data-swiper-parallax-y');
5370    var scale = $el.attr('data-swiper-parallax-scale');
5371    var opacity = $el.attr('data-swiper-parallax-opacity');
5372
5373    if (x || y) {
5374      x = x || '0';
5375      y = y || '0';
5376    } else if (swiper.isHorizontal()) {
5377      x = p;
5378      y = '0';
5379    } else {
5380      y = p;
5381      x = '0';
5382    }
5383
5384    if ((x).indexOf('%') >= 0) {
5385      x = (parseInt(x, 10) * progress * rtlFactor) + "%";
5386    } else {
5387      x = (x * progress * rtlFactor) + "px";
5388    }
5389    if ((y).indexOf('%') >= 0) {
5390      y = (parseInt(y, 10) * progress) + "%";
5391    } else {
5392      y = (y * progress) + "px";
5393    }
5394
5395    if (typeof opacity !== 'undefined' && opacity !== null) {
5396      var currentOpacity = opacity - ((opacity - 1) * (1 - Math.abs(progress)));
5397      $el[0].style.opacity = currentOpacity;
5398    }
5399    if (typeof scale === 'undefined' || scale === null) {
5400      $el.transform(("translate3d(" + x + ", " + y + ", 0px)"));
5401    } else {
5402      var currentScale = scale - ((scale - 1) * (1 - Math.abs(progress)));
5403      $el.transform(("translate3d(" + x + ", " + y + ", 0px) scale(" + currentScale + ")"));
5404    }
5405  },
5406  setTranslate: function setTranslate() {
5407    var swiper = this;
5408    var $el = swiper.$el;
5409    var slides = swiper.slides;
5410    var progress = swiper.progress;
5411    var snapGrid = swiper.snapGrid;
5412    $el.children('[data-swiper-parallax], [data-swiper-parallax-x], [data-swiper-parallax-y]')
5413      .each(function (index, el) {
5414        swiper.parallax.setTransform(el, progress);
5415      });
5416    slides.each(function (slideIndex, slideEl) {
5417      var slideProgress = slideEl.progress;
5418      if (swiper.params.slidesPerGroup > 1 && swiper.params.slidesPerView !== 'auto') {
5419        slideProgress += Math.ceil(slideIndex / 2) - (progress * (snapGrid.length - 1));
5420      }
5421      slideProgress = Math.min(Math.max(slideProgress, -1), 1);
5422      $$1(slideEl).find('[data-swiper-parallax], [data-swiper-parallax-x], [data-swiper-parallax-y]')
5423        .each(function (index, el) {
5424          swiper.parallax.setTransform(el, slideProgress);
5425        });
5426    });
5427  },
5428  setTransition: function setTransition(duration) {
5429    if ( duration === void 0 ) duration = this.params.speed;
5430
5431    var swiper = this;
5432    var $el = swiper.$el;
5433    $el.find('[data-swiper-parallax], [data-swiper-parallax-x], [data-swiper-parallax-y]')
5434      .each(function (index, parallaxEl) {
5435        var $parallaxEl = $$1(parallaxEl);
5436        var parallaxDuration = parseInt($parallaxEl.attr('data-swiper-parallax-duration'), 10) || duration;
5437        if (duration === 0) { parallaxDuration = 0; }
5438        $parallaxEl.transition(parallaxDuration);
5439      });
5440  },
5441};
5442
5443var Parallax$1 = {
5444  name: 'parallax',
5445  params: {
5446    parallax: {
5447      enabled: false,
5448    },
5449  },
5450  create: function create() {
5451    var swiper = this;
5452    Utils.extend(swiper, {
5453      parallax: {
5454        setTransform: Parallax.setTransform.bind(swiper),
5455        setTranslate: Parallax.setTranslate.bind(swiper),
5456        setTransition: Parallax.setTransition.bind(swiper),
5457      },
5458    });
5459  },
5460  on: {
5461    beforeInit: function beforeInit() {
5462      var swiper = this;
5463      if (!swiper.params.parallax.enabled) { return; }
5464      swiper.params.watchSlidesProgress = true;
5465    },
5466    init: function init() {
5467      var swiper = this;
5468      if (!swiper.params.parallax) { return; }
5469      swiper.parallax.setTranslate();
5470    },
5471    setTranslate: function setTranslate() {
5472      var swiper = this;
5473      if (!swiper.params.parallax) { return; }
5474      swiper.parallax.setTranslate();
5475    },
5476    setTransition: function setTransition(duration) {
5477      var swiper = this;
5478      if (!swiper.params.parallax) { return; }
5479      swiper.parallax.setTransition(duration);
5480    },
5481  },
5482};
5483
5484var Zoom = {
5485  // Calc Scale From Multi-touches
5486  getDistanceBetweenTouches: function getDistanceBetweenTouches(e) {
5487    if (e.targetTouches.length < 2) { return 1; }
5488    var x1 = e.targetTouches[0].pageX;
5489    var y1 = e.targetTouches[0].pageY;
5490    var x2 = e.targetTouches[1].pageX;
5491    var y2 = e.targetTouches[1].pageY;
5492    var distance = Math.sqrt((Math.pow( (x2 - x1), 2 )) + (Math.pow( (y2 - y1), 2 )));
5493    return distance;
5494  },
5495  // Events
5496  onGestureStart: function onGestureStart(e) {
5497    var swiper = this;
5498    var params = swiper.params.zoom;
5499    var zoom = swiper.zoom;
5500    var gesture = zoom.gesture;
5501    zoom.fakeGestureTouched = false;
5502    zoom.fakeGestureMoved = false;
5503    if (!Support.gestures) {
5504      if (e.type !== 'touchstart' || (e.type === 'touchstart' && e.targetTouches.length < 2)) {
5505        return;
5506      }
5507      zoom.fakeGestureTouched = true;
5508      gesture.scaleStart = Zoom.getDistanceBetweenTouches(e);
5509    }
5510    if (!gesture.$slideEl || !gesture.$slideEl.length) {
5511      gesture.$slideEl = $$1(e.target).closest('.swiper-slide');
5512      if (gesture.$slideEl.length === 0) { gesture.$slideEl = swiper.slides.eq(swiper.activeIndex); }
5513      gesture.$imageEl = gesture.$slideEl.find('img, svg, canvas');
5514      gesture.$imageWrapEl = gesture.$imageEl.parent(("." + (params.containerClass)));
5515      gesture.maxRatio = gesture.$imageWrapEl.attr('data-swiper-zoom') || params.maxRatio;
5516      if (gesture.$imageWrapEl.length === 0) {
5517        gesture.$imageEl = undefined;
5518        return;
5519      }
5520    }
5521    gesture.$imageEl.transition(0);
5522    swiper.zoom.isScaling = true;
5523  },
5524  onGestureChange: function onGestureChange(e) {
5525    var swiper = this;
5526    var params = swiper.params.zoom;
5527    var zoom = swiper.zoom;
5528    var gesture = zoom.gesture;
5529    if (!Support.gestures) {
5530      if (e.type !== 'touchmove' || (e.type === 'touchmove' && e.targetTouches.length < 2)) {
5531        return;
5532      }
5533      zoom.fakeGestureMoved = true;
5534      gesture.scaleMove = Zoom.getDistanceBetweenTouches(e);
5535    }
5536    if (!gesture.$imageEl || gesture.$imageEl.length === 0) { return; }
5537    if (Support.gestures) {
5538      swiper.zoom.scale = e.scale * zoom.currentScale;
5539    } else {
5540      zoom.scale = (gesture.scaleMove / gesture.scaleStart) * zoom.currentScale;
5541    }
5542    if (zoom.scale > gesture.maxRatio) {
5543      zoom.scale = (gesture.maxRatio - 1) + (Math.pow( ((zoom.scale - gesture.maxRatio) + 1), 0.5 ));
5544    }
5545    if (zoom.scale < params.minRatio) {
5546      zoom.scale = (params.minRatio + 1) - (Math.pow( ((params.minRatio - zoom.scale) + 1), 0.5 ));
5547    }
5548    gesture.$imageEl.transform(("translate3d(0,0,0) scale(" + (zoom.scale) + ")"));
5549  },
5550  onGestureEnd: function onGestureEnd(e) {
5551    var swiper = this;
5552    var params = swiper.params.zoom;
5553    var zoom = swiper.zoom;
5554    var gesture = zoom.gesture;
5555    if (!Support.gestures) {
5556      if (!zoom.fakeGestureTouched || !zoom.fakeGestureMoved) {
5557        return;
5558      }
5559      if (e.type !== 'touchend' || (e.type === 'touchend' && e.changedTouches.length < 2 && !Device.android)) {
5560        return;
5561      }
5562      zoom.fakeGestureTouched = false;
5563      zoom.fakeGestureMoved = false;
5564    }
5565    if (!gesture.$imageEl || gesture.$imageEl.length === 0) { return; }
5566    zoom.scale = Math.max(Math.min(zoom.scale, gesture.maxRatio), params.minRatio);
5567    gesture.$imageEl.transition(swiper.params.speed).transform(("translate3d(0,0,0) scale(" + (zoom.scale) + ")"));
5568    zoom.currentScale = zoom.scale;
5569    zoom.isScaling = false;
5570    if (zoom.scale === 1) { gesture.$slideEl = undefined; }
5571  },
5572  onTouchStart: function onTouchStart(e) {
5573    var swiper = this;
5574    var zoom = swiper.zoom;
5575    var gesture = zoom.gesture;
5576    var image = zoom.image;
5577    if (!gesture.$imageEl || gesture.$imageEl.length === 0) { return; }
5578    if (image.isTouched) { return; }
5579    if (Device.android) { e.preventDefault(); }
5580    image.isTouched = true;
5581    image.touchesStart.x = e.type === 'touchstart' ? e.targetTouches[0].pageX : e.pageX;
5582    image.touchesStart.y = e.type === 'touchstart' ? e.targetTouches[0].pageY : e.pageY;
5583  },
5584  onTouchMove: function onTouchMove(e) {
5585    var swiper = this;
5586    var zoom = swiper.zoom;
5587    var gesture = zoom.gesture;
5588    var image = zoom.image;
5589    var velocity = zoom.velocity;
5590    if (!gesture.$imageEl || gesture.$imageEl.length === 0) { return; }
5591    swiper.allowClick = false;
5592    if (!image.isTouched || !gesture.$slideEl) { return; }
5593
5594    if (!image.isMoved) {
5595      image.width = gesture.$imageEl[0].offsetWidth;
5596      image.height = gesture.$imageEl[0].offsetHeight;
5597      image.startX = Utils.getTranslate(gesture.$imageWrapEl[0], 'x') || 0;
5598      image.startY = Utils.getTranslate(gesture.$imageWrapEl[0], 'y') || 0;
5599      gesture.slideWidth = gesture.$slideEl[0].offsetWidth;
5600      gesture.slideHeight = gesture.$slideEl[0].offsetHeight;
5601      gesture.$imageWrapEl.transition(0);
5602      if (swiper.rtl) { image.startX = -image.startX; }
5603      if (swiper.rtl) { image.startY = -image.startY; }
5604    }
5605    // Define if we need image drag
5606    var scaledWidth = image.width * zoom.scale;
5607    var scaledHeight = image.height * zoom.scale;
5608
5609    if (scaledWidth < gesture.slideWidth && scaledHeight < gesture.slideHeight) { return; }
5610
5611    image.minX = Math.min(((gesture.slideWidth / 2) - (scaledWidth / 2)), 0);
5612    image.maxX = -image.minX;
5613    image.minY = Math.min(((gesture.slideHeight / 2) - (scaledHeight / 2)), 0);
5614    image.maxY = -image.minY;
5615
5616    image.touchesCurrent.x = e.type === 'touchmove' ? e.targetTouches[0].pageX : e.pageX;
5617    image.touchesCurrent.y = e.type === 'touchmove' ? e.targetTouches[0].pageY : e.pageY;
5618
5619    if (!image.isMoved && !zoom.isScaling) {
5620      if (
5621        swiper.isHorizontal() &&
5622        (
5623          (Math.floor(image.minX) === Math.floor(image.startX) && image.touchesCurrent.x < image.touchesStart.x) ||
5624          (Math.floor(image.maxX) === Math.floor(image.startX) && image.touchesCurrent.x > image.touchesStart.x)
5625        )
5626      ) {
5627        image.isTouched = false;
5628        return;
5629      } else if (
5630        !swiper.isHorizontal() &&
5631        (
5632          (Math.floor(image.minY) === Math.floor(image.startY) && image.touchesCurrent.y < image.touchesStart.y) ||
5633          (Math.floor(image.maxY) === Math.floor(image.startY) && image.touchesCurrent.y > image.touchesStart.y)
5634        )
5635      ) {
5636        image.isTouched = false;
5637        return;
5638      }
5639    }
5640    e.preventDefault();
5641    e.stopPropagation();
5642
5643    image.isMoved = true;
5644    image.currentX = (image.touchesCurrent.x - image.touchesStart.x) + image.startX;
5645    image.currentY = (image.touchesCurrent.y - image.touchesStart.y) + image.startY;
5646
5647    if (image.currentX < image.minX) {
5648      image.currentX = (image.minX + 1) - (Math.pow( ((image.minX - image.currentX) + 1), 0.8 ));
5649    }
5650    if (image.currentX > image.maxX) {
5651      image.currentX = (image.maxX - 1) + (Math.pow( ((image.currentX - image.maxX) + 1), 0.8 ));
5652    }
5653
5654    if (image.currentY < image.minY) {
5655      image.currentY = (image.minY + 1) - (Math.pow( ((image.minY - image.currentY) + 1), 0.8 ));
5656    }
5657    if (image.currentY > image.maxY) {
5658      image.currentY = (image.maxY - 1) + (Math.pow( ((image.currentY - image.maxY) + 1), 0.8 ));
5659    }
5660
5661    // Velocity
5662    if (!velocity.prevPositionX) { velocity.prevPositionX = image.touchesCurrent.x; }
5663    if (!velocity.prevPositionY) { velocity.prevPositionY = image.touchesCurrent.y; }
5664    if (!velocity.prevTime) { velocity.prevTime = Date.now(); }
5665    velocity.x = (image.touchesCurrent.x - velocity.prevPositionX) / (Date.now() - velocity.prevTime) / 2;
5666    velocity.y = (image.touchesCurrent.y - velocity.prevPositionY) / (Date.now() - velocity.prevTime) / 2;
5667    if (Math.abs(image.touchesCurrent.x - velocity.prevPositionX) < 2) { velocity.x = 0; }
5668    if (Math.abs(image.touchesCurrent.y - velocity.prevPositionY) < 2) { velocity.y = 0; }
5669    velocity.prevPositionX = image.touchesCurrent.x;
5670    velocity.prevPositionY = image.touchesCurrent.y;
5671    velocity.prevTime = Date.now();
5672
5673    gesture.$imageWrapEl.transform(("translate3d(" + (image.currentX) + "px, " + (image.currentY) + "px,0)"));
5674  },
5675  onTouchEnd: function onTouchEnd() {
5676    var swiper = this;
5677    var zoom = swiper.zoom;
5678    var gesture = zoom.gesture;
5679    var image = zoom.image;
5680    var velocity = zoom.velocity;
5681    if (!gesture.$imageEl || gesture.$imageEl.length === 0) { return; }
5682    if (!image.isTouched || !image.isMoved) {
5683      image.isTouched = false;
5684      image.isMoved = false;
5685      return;
5686    }
5687    image.isTouched = false;
5688    image.isMoved = false;
5689    var momentumDurationX = 300;
5690    var momentumDurationY = 300;
5691    var momentumDistanceX = velocity.x * momentumDurationX;
5692    var newPositionX = image.currentX + momentumDistanceX;
5693    var momentumDistanceY = velocity.y * momentumDurationY;
5694    var newPositionY = image.currentY + momentumDistanceY;
5695
5696    // Fix duration
5697    if (velocity.x !== 0) { momentumDurationX = Math.abs((newPositionX - image.currentX) / velocity.x); }
5698    if (velocity.y !== 0) { momentumDurationY = Math.abs((newPositionY - image.currentY) / velocity.y); }
5699    var momentumDuration = Math.max(momentumDurationX, momentumDurationY);
5700
5701    image.currentX = newPositionX;
5702    image.currentY = newPositionY;
5703
5704    // Define if we need image drag
5705    var scaledWidth = image.width * zoom.scale;
5706    var scaledHeight = image.height * zoom.scale;
5707    image.minX = Math.min(((gesture.slideWidth / 2) - (scaledWidth / 2)), 0);
5708    image.maxX = -image.minX;
5709    image.minY = Math.min(((gesture.slideHeight / 2) - (scaledHeight / 2)), 0);
5710    image.maxY = -image.minY;
5711    image.currentX = Math.max(Math.min(image.currentX, image.maxX), image.minX);
5712    image.currentY = Math.max(Math.min(image.currentY, image.maxY), image.minY);
5713
5714    gesture.$imageWrapEl.transition(momentumDuration).transform(("translate3d(" + (image.currentX) + "px, " + (image.currentY) + "px,0)"));
5715  },
5716  onTransitionEnd: function onTransitionEnd() {
5717    var swiper = this;
5718    var zoom = swiper.zoom;
5719    var gesture = zoom.gesture;
5720    if (gesture.$slideEl && swiper.previousIndex !== swiper.activeIndex) {
5721      gesture.$imageEl.transform('translate3d(0,0,0) scale(1)');
5722      gesture.$imageWrapEl.transform('translate3d(0,0,0)');
5723      gesture.$slideEl = undefined;
5724      gesture.$imageEl = undefined;
5725      gesture.$imageWrapEl = undefined;
5726
5727      zoom.scale = 1;
5728      zoom.currentScale = 1;
5729    }
5730  },
5731  // Toggle Zoom
5732  toggle: function toggle(e) {
5733    var swiper = this;
5734    var zoom = swiper.zoom;
5735
5736    if (zoom.scale && zoom.scale !== 1) {
5737      // Zoom Out
5738      zoom.out();
5739    } else {
5740      // Zoom In
5741      zoom.in(e);
5742    }
5743  },
5744  in: function in$1(e) {
5745    var swiper = this;
5746
5747    var zoom = swiper.zoom;
5748    var params = swiper.params.zoom;
5749    var gesture = zoom.gesture;
5750    var image = zoom.image;
5751
5752    if (!gesture.$slideEl) {
5753      gesture.$slideEl = swiper.clickedSlide ? $$1(swiper.clickedSlide) : swiper.slides.eq(swiper.activeIndex);
5754      gesture.$imageEl = gesture.$slideEl.find('img, svg, canvas');
5755      gesture.$imageWrapEl = gesture.$imageEl.parent(("." + (params.containerClass)));
5756    }
5757    if (!gesture.$imageEl || gesture.$imageEl.length === 0) { return; }
5758
5759    gesture.$slideEl.addClass(("" + (params.zoomedSlideClass)));
5760
5761    var touchX;
5762    var touchY;
5763    var offsetX;
5764    var offsetY;
5765    var diffX;
5766    var diffY;
5767    var translateX;
5768    var translateY;
5769    var imageWidth;
5770    var imageHeight;
5771    var scaledWidth;
5772    var scaledHeight;
5773    var translateMinX;
5774    var translateMinY;
5775    var translateMaxX;
5776    var translateMaxY;
5777    var slideWidth;
5778    var slideHeight;
5779
5780    if (typeof image.touchesStart.x === 'undefined' && e) {
5781      touchX = e.type === 'touchend' ? e.changedTouches[0].pageX : e.pageX;
5782      touchY = e.type === 'touchend' ? e.changedTouches[0].pageY : e.pageY;
5783    } else {
5784      touchX = image.touchesStart.x;
5785      touchY = image.touchesStart.y;
5786    }
5787
5788    zoom.scale = gesture.$imageWrapEl.attr('data-swiper-zoom') || params.maxRatio;
5789    zoom.currentScale = gesture.$imageWrapEl.attr('data-swiper-zoom') || params.maxRatio;
5790    if (e) {
5791      slideWidth = gesture.$slideEl[0].offsetWidth;
5792      slideHeight = gesture.$slideEl[0].offsetHeight;
5793      offsetX = gesture.$slideEl.offset().left;
5794      offsetY = gesture.$slideEl.offset().top;
5795      diffX = (offsetX + (slideWidth / 2)) - touchX;
5796      diffY = (offsetY + (slideHeight / 2)) - touchY;
5797
5798      imageWidth = gesture.$imageEl[0].offsetWidth;
5799      imageHeight = gesture.$imageEl[0].offsetHeight;
5800      scaledWidth = imageWidth * zoom.scale;
5801      scaledHeight = imageHeight * zoom.scale;
5802
5803      translateMinX = Math.min(((slideWidth / 2) - (scaledWidth / 2)), 0);
5804      translateMinY = Math.min(((slideHeight / 2) - (scaledHeight / 2)), 0);
5805      translateMaxX = -translateMinX;
5806      translateMaxY = -translateMinY;
5807
5808      translateX = diffX * zoom.scale;
5809      translateY = diffY * zoom.scale;
5810
5811      if (translateX < translateMinX) {
5812        translateX = translateMinX;
5813      }
5814      if (translateX > translateMaxX) {
5815        translateX = translateMaxX;
5816      }
5817
5818      if (translateY < translateMinY) {
5819        translateY = translateMinY;
5820      }
5821      if (translateY > translateMaxY) {
5822        translateY = translateMaxY;
5823      }
5824    } else {
5825      translateX = 0;
5826      translateY = 0;
5827    }
5828    gesture.$imageWrapEl.transition(300).transform(("translate3d(" + translateX + "px, " + translateY + "px,0)"));
5829    gesture.$imageEl.transition(300).transform(("translate3d(0,0,0) scale(" + (zoom.scale) + ")"));
5830  },
5831  out: function out() {
5832    var swiper = this;
5833
5834    var zoom = swiper.zoom;
5835    var params = swiper.params.zoom;
5836    var gesture = zoom.gesture;
5837
5838    if (!gesture.$slideEl) {
5839      gesture.$slideEl = swiper.clickedSlide ? $$1(swiper.clickedSlide) : swiper.slides.eq(swiper.activeIndex);
5840      gesture.$imageEl = gesture.$slideEl.find('img, svg, canvas');
5841      gesture.$imageWrapEl = gesture.$imageEl.parent(("." + (params.containerClass)));
5842    }
5843    if (!gesture.$imageEl || gesture.$imageEl.length === 0) { return; }
5844
5845    zoom.scale = 1;
5846    zoom.currentScale = 1;
5847    gesture.$imageWrapEl.transition(300).transform('translate3d(0,0,0)');
5848    gesture.$imageEl.transition(300).transform('translate3d(0,0,0) scale(1)');
5849    gesture.$slideEl.removeClass(("" + (params.zoomedSlideClass)));
5850    gesture.$slideEl = undefined;
5851  },
5852  // Attach/Detach Events
5853  enable: function enable() {
5854    var swiper = this;
5855    var zoom = swiper.zoom;
5856    if (zoom.enabled) { return; }
5857    zoom.enabled = true;
5858
5859    var passiveListener = swiper.touchEvents.start === 'touchstart' && Support.passiveListener && swiper.params.passiveListeners ? { passive: true, capture: false } : false;
5860
5861    // Scale image
5862    if (Support.gestures) {
5863      swiper.$wrapperEl.on('gesturestart', '.swiper-slide', zoom.onGestureStart, passiveListener);
5864      swiper.$wrapperEl.on('gesturechange', '.swiper-slide', zoom.onGestureChange, passiveListener);
5865      swiper.$wrapperEl.on('gestureend', '.swiper-slide', zoom.onGestureEnd, passiveListener);
5866    } else if (swiper.touchEvents.start === 'touchstart') {
5867      swiper.$wrapperEl.on(swiper.touchEvents.start, '.swiper-slide', zoom.onGestureStart, passiveListener);
5868      swiper.$wrapperEl.on(swiper.touchEvents.move, '.swiper-slide', zoom.onGestureChange, passiveListener);
5869      swiper.$wrapperEl.on(swiper.touchEvents.end, '.swiper-slide', zoom.onGestureEnd, passiveListener);
5870    }
5871
5872    // Move image
5873    swiper.$wrapperEl.on(swiper.touchEvents.move, ("." + (swiper.params.zoom.containerClass)), zoom.onTouchMove);
5874  },
5875  disable: function disable() {
5876    var swiper = this;
5877    var zoom = swiper.zoom;
5878    if (!zoom.enabled) { return; }
5879
5880    swiper.zoom.enabled = false;
5881
5882    var passiveListener = swiper.touchEvents.start === 'touchstart' && Support.passiveListener && swiper.params.passiveListeners ? { passive: true, capture: false } : false;
5883
5884    // Scale image
5885    if (Support.gestures) {
5886      swiper.$wrapperEl.off('gesturestart', '.swiper-slide', zoom.onGestureStart, passiveListener);
5887      swiper.$wrapperEl.off('gesturechange', '.swiper-slide', zoom.onGestureChange, passiveListener);
5888      swiper.$wrapperEl.off('gestureend', '.swiper-slide', zoom.onGestureEnd, passiveListener);
5889    } else if (swiper.touchEvents.start === 'touchstart') {
5890      swiper.$wrapperEl.off(swiper.touchEvents.start, '.swiper-slide', zoom.onGestureStart, passiveListener);
5891      swiper.$wrapperEl.off(swiper.touchEvents.move, '.swiper-slide', zoom.onGestureChange, passiveListener);
5892      swiper.$wrapperEl.off(swiper.touchEvents.end, '.swiper-slide', zoom.onGestureEnd, passiveListener);
5893    }
5894
5895    // Move image
5896    swiper.$wrapperEl.off(swiper.touchEvents.move, ("." + (swiper.params.zoom.containerClass)), zoom.onTouchMove);
5897  },
5898};
5899
5900var Zoom$1 = {
5901  name: 'zoom',
5902  params: {
5903    zoom: {
5904      enabled: false,
5905      maxRatio: 3,
5906      minRatio: 1,
5907      toggle: true,
5908      containerClass: 'swiper-zoom-container',
5909      zoomedSlideClass: 'swiper-slide-zoomed',
5910    },
5911  },
5912  create: function create() {
5913    var swiper = this;
5914    var zoom = {
5915      enabled: false,
5916      scale: 1,
5917      currentScale: 1,
5918      isScaling: false,
5919      gesture: {
5920        $slideEl: undefined,
5921        slideWidth: undefined,
5922        slideHeight: undefined,
5923        $imageEl: undefined,
5924        $imageWrapEl: undefined,
5925        maxRatio: 3,
5926      },
5927      image: {
5928        isTouched: undefined,
5929        isMoved: undefined,
5930        currentX: undefined,
5931        currentY: undefined,
5932        minX: undefined,
5933        minY: undefined,
5934        maxX: undefined,
5935        maxY: undefined,
5936        width: undefined,
5937        height: undefined,
5938        startX: undefined,
5939        startY: undefined,
5940        touchesStart: {},
5941        touchesCurrent: {},
5942      },
5943      velocity: {
5944        x: undefined,
5945        y: undefined,
5946        prevPositionX: undefined,
5947        prevPositionY: undefined,
5948        prevTime: undefined,
5949      },
5950    };
5951    ('onGestureStart onGestureChange onGestureEnd onTouchStart onTouchMove onTouchEnd onTransitionEnd toggle enable disable in out').split(' ').forEach(function (methodName) {
5952      zoom[methodName] = Zoom[methodName].bind(swiper);
5953    });
5954    Utils.extend(swiper, {
5955      zoom: zoom,
5956    });
5957  },
5958  on: {
5959    init: function init() {
5960      var swiper = this;
5961      if (swiper.params.zoom.enabled) {
5962        swiper.zoom.enable();
5963      }
5964    },
5965    destroy: function destroy() {
5966      var swiper = this;
5967      swiper.zoom.disable();
5968    },
5969    touchStart: function touchStart(e) {
5970      var swiper = this;
5971      if (!swiper.zoom.enabled) { return; }
5972      swiper.zoom.onTouchStart(e);
5973    },
5974    touchEnd: function touchEnd(e) {
5975      var swiper = this;
5976      if (!swiper.zoom.enabled) { return; }
5977      swiper.zoom.onTouchEnd(e);
5978    },
5979    doubleTap: function doubleTap(e) {
5980      var swiper = this;
5981      if (swiper.params.zoom.enabled && swiper.zoom.enabled && swiper.params.zoom.toggle) {
5982        swiper.zoom.toggle(e);
5983      }
5984    },
5985    transitionEnd: function transitionEnd() {
5986      var swiper = this;
5987      if (swiper.zoom.enabled && swiper.params.zoom.enabled) {
5988        swiper.zoom.onTransitionEnd();
5989      }
5990    },
5991  },
5992};
5993
5994var Lazy = {
5995  loadInSlide: function loadInSlide(index, loadInDuplicate) {
5996    if ( loadInDuplicate === void 0 ) loadInDuplicate = true;
5997
5998    var swiper = this;
5999    var params = swiper.params.lazy;
6000    if (typeof index === 'undefined') { return; }
6001    if (swiper.slides.length === 0) { return; }
6002    var isVirtual = swiper.virtual && swiper.params.virtual.enabled;
6003
6004    var $slideEl = isVirtual
6005      ? swiper.$wrapperEl.children(("." + (swiper.params.slideClass) + "[data-swiper-slide-index=\"" + index + "\"]"))
6006      : swiper.slides.eq(index);
6007
6008    var $images = $slideEl.find(("." + (params.elementClass) + ":not(." + (params.loadedClass) + "):not(." + (params.loadingClass) + ")"));
6009    if ($slideEl.hasClass(params.elementClass) && !$slideEl.hasClass(params.loadedClass) && !$slideEl.hasClass(params.loadingClass)) {
6010      $images = $images.add($slideEl[0]);
6011    }
6012    if ($images.length === 0) { return; }
6013
6014    $images.each(function (imageIndex, imageEl) {
6015      var $imageEl = $$1(imageEl);
6016      $imageEl.addClass(params.loadingClass);
6017
6018      var background = $imageEl.attr('data-background');
6019      var src = $imageEl.attr('data-src');
6020      var srcset = $imageEl.attr('data-srcset');
6021      var sizes = $imageEl.attr('data-sizes');
6022
6023      swiper.loadImage($imageEl[0], (src || background), srcset, sizes, false, function () {
6024        if (typeof swiper === 'undefined' || swiper === null || !swiper || (swiper && !swiper.params) || swiper.destroyed) { return; }
6025        if (background) {
6026          $imageEl.css('background-image', ("url(\"" + background + "\")"));
6027          $imageEl.removeAttr('data-background');
6028        } else {
6029          if (srcset) {
6030            $imageEl.attr('srcset', srcset);
6031            $imageEl.removeAttr('data-srcset');
6032          }
6033          if (sizes) {
6034            $imageEl.attr('sizes', sizes);
6035            $imageEl.removeAttr('data-sizes');
6036          }
6037          if (src) {
6038            $imageEl.attr('src', src);
6039            $imageEl.removeAttr('data-src');
6040          }
6041        }
6042
6043        $imageEl.addClass(params.loadedClass).removeClass(params.loadingClass);
6044        $slideEl.find(("." + (params.preloaderClass))).remove();
6045        if (swiper.params.loop && loadInDuplicate) {
6046          var slideOriginalIndex = $slideEl.attr('data-swiper-slide-index');
6047          if ($slideEl.hasClass(swiper.params.slideDuplicateClass)) {
6048            var originalSlide = swiper.$wrapperEl.children(("[data-swiper-slide-index=\"" + slideOriginalIndex + "\"]:not(." + (swiper.params.slideDuplicateClass) + ")"));
6049            swiper.lazy.loadInSlide(originalSlide.index(), false);
6050          } else {
6051            var duplicatedSlide = swiper.$wrapperEl.children(("." + (swiper.params.slideDuplicateClass) + "[data-swiper-slide-index=\"" + slideOriginalIndex + "\"]"));
6052            swiper.lazy.loadInSlide(duplicatedSlide.index(), false);
6053          }
6054        }
6055        swiper.emit('lazyImageReady', $slideEl[0], $imageEl[0]);
6056      });
6057
6058      swiper.emit('lazyImageLoad', $slideEl[0], $imageEl[0]);
6059    });
6060  },
6061  load: function load() {
6062    var swiper = this;
6063    var $wrapperEl = swiper.$wrapperEl;
6064    var swiperParams = swiper.params;
6065    var slides = swiper.slides;
6066    var activeIndex = swiper.activeIndex;
6067    var isVirtual = swiper.virtual && swiperParams.virtual.enabled;
6068    var params = swiperParams.lazy;
6069
6070    var slidesPerView = swiperParams.slidesPerView;
6071    if (slidesPerView === 'auto') {
6072      slidesPerView = 0;
6073    }
6074
6075    function slideExist(index) {
6076      if (isVirtual) {
6077        if ($wrapperEl.children(("." + (swiperParams.slideClass) + "[data-swiper-slide-index=\"" + index + "\"]")).length) {
6078          return true;
6079        }
6080      } else if (slides[index]) { return true; }
6081      return false;
6082    }
6083    function slideIndex(slideEl) {
6084      if (isVirtual) {
6085        return $$1(slideEl).attr('data-swiper-slide-index');
6086      }
6087      return $$1(slideEl).index();
6088    }
6089
6090    if (!swiper.lazy.initialImageLoaded) { swiper.lazy.initialImageLoaded = true; }
6091    if (swiper.params.watchSlidesVisibility) {
6092      $wrapperEl.children(("." + (swiperParams.slideVisibleClass))).each(function (elIndex, slideEl) {
6093        var index = isVirtual ? $$1(slideEl).attr('data-swiper-slide-index') : $$1(slideEl).index();
6094        swiper.lazy.loadInSlide(index);
6095      });
6096    } else if (slidesPerView > 1) {
6097      for (var i = activeIndex; i < activeIndex + slidesPerView; i += 1) {
6098        if (slideExist(i)) { swiper.lazy.loadInSlide(i); }
6099      }
6100    } else {
6101      swiper.lazy.loadInSlide(activeIndex);
6102    }
6103    if (params.loadPrevNext) {
6104      if (slidesPerView > 1 || (params.loadPrevNextAmount && params.loadPrevNextAmount > 1)) {
6105        var amount = params.loadPrevNextAmount;
6106        var spv = slidesPerView;
6107        var maxIndex = Math.min(activeIndex + spv + Math.max(amount, spv), slides.length);
6108        var minIndex = Math.max(activeIndex - Math.max(spv, amount), 0);
6109        // Next Slides
6110        for (var i$1 = activeIndex + slidesPerView; i$1 < maxIndex; i$1 += 1) {
6111          if (slideExist(i$1)) { swiper.lazy.loadInSlide(i$1); }
6112        }
6113        // Prev Slides
6114        for (var i$2 = minIndex; i$2 < activeIndex; i$2 += 1) {
6115          if (slideExist(i$2)) { swiper.lazy.loadInSlide(i$2); }
6116        }
6117      } else {
6118        var nextSlide = $wrapperEl.children(("." + (swiperParams.slideNextClass)));
6119        if (nextSlide.length > 0) { swiper.lazy.loadInSlide(slideIndex(nextSlide)); }
6120
6121        var prevSlide = $wrapperEl.children(("." + (swiperParams.slidePrevClass)));
6122        if (prevSlide.length > 0) { swiper.lazy.loadInSlide(slideIndex(prevSlide)); }
6123      }
6124    }
6125  },
6126};
6127
6128var Lazy$1 = {
6129  name: 'lazy',
6130  params: {
6131    lazy: {
6132      enabled: false,
6133      loadPrevNext: false,
6134      loadPrevNextAmount: 1,
6135      loadOnTransitionStart: false,
6136
6137      elementClass: 'swiper-lazy',
6138      loadingClass: 'swiper-lazy-loading',
6139      loadedClass: 'swiper-lazy-loaded',
6140      preloaderClass: 'swiper-lazy-preloader',
6141    },
6142  },
6143  create: function create() {
6144    var swiper = this;
6145    Utils.extend(swiper, {
6146      lazy: {
6147        initialImageLoaded: false,
6148        load: Lazy.load.bind(swiper),
6149        loadInSlide: Lazy.loadInSlide.bind(swiper),
6150      },
6151    });
6152  },
6153  on: {
6154    beforeInit: function beforeInit() {
6155      var swiper = this;
6156      if (swiper.params.lazy.enabled && swiper.params.preloadImages) {
6157        swiper.params.preloadImages = false;
6158      }
6159    },
6160    init: function init() {
6161      var swiper = this;
6162      if (swiper.params.lazy.enabled && !swiper.params.loop && swiper.params.initialSlide === 0) {
6163        swiper.lazy.load();
6164      }
6165    },
6166    scroll: function scroll() {
6167      var swiper = this;
6168      if (swiper.params.freeMode && !swiper.params.freeModeSticky) {
6169        swiper.lazy.load();
6170      }
6171    },
6172    resize: function resize() {
6173      var swiper = this;
6174      if (swiper.params.lazy.enabled) {
6175        swiper.lazy.load();
6176      }
6177    },
6178    scrollbarDragMove: function scrollbarDragMove() {
6179      var swiper = this;
6180      if (swiper.params.lazy.enabled) {
6181        swiper.lazy.load();
6182      }
6183    },
6184    transitionStart: function transitionStart() {
6185      var swiper = this;
6186      if (swiper.params.lazy.enabled) {
6187        if (swiper.params.lazy.loadOnTransitionStart || (!swiper.params.lazy.loadOnTransitionStart && !swiper.lazy.initialImageLoaded)) {
6188          swiper.lazy.load();
6189        }
6190      }
6191    },
6192    transitionEnd: function transitionEnd() {
6193      var swiper = this;
6194      if (swiper.params.lazy.enabled && !swiper.params.lazy.loadOnTransitionStart) {
6195        swiper.lazy.load();
6196      }
6197    },
6198  },
6199};
6200
6201/* eslint no-bitwise: ["error", { "allow": [">>"] }] */
6202var Controller = {
6203  LinearSpline: function LinearSpline(x, y) {
6204    var binarySearch = (function search() {
6205      var maxIndex;
6206      var minIndex;
6207      var guess;
6208      return function (array, val) {
6209        minIndex = -1;
6210        maxIndex = array.length;
6211        while (maxIndex - minIndex > 1) {
6212          guess = maxIndex + minIndex >> 1;
6213          if (array[guess] <= val) {
6214            minIndex = guess;
6215          } else {
6216            maxIndex = guess;
6217          }
6218        }
6219        return maxIndex;
6220      };
6221    }());
6222    this.x = x;
6223    this.y = y;
6224    this.lastIndex = x.length - 1;
6225    // Given an x value (x2), return the expected y2 value:
6226    // (x1,y1) is the known point before given value,
6227    // (x3,y3) is the known point after given value.
6228    var i1;
6229    var i3;
6230
6231    this.interpolate = function interpolate(x2) {
6232      if (!x2) { return 0; }
6233
6234      // Get the indexes of x1 and x3 (the array indexes before and after given x2):
6235      i3 = binarySearch(this.x, x2);
6236      i1 = i3 - 1;
6237
6238      // We have our indexes i1 & i3, so we can calculate already:
6239      // y2 := ((x2−x1) × (y3−y1)) ÷ (x3−x1) + y1
6240      return (((x2 - this.x[i1]) * (this.y[i3] - this.y[i1])) / (this.x[i3] - this.x[i1])) + this.y[i1];
6241    };
6242    return this;
6243  },
6244  // xxx: for now i will just save one spline function to to
6245  getInterpolateFunction: function getInterpolateFunction(c) {
6246    var swiper = this;
6247    if (!swiper.controller.spline) {
6248      swiper.controller.spline = swiper.params.loop ?
6249        new Controller.LinearSpline(swiper.slidesGrid, c.slidesGrid) :
6250        new Controller.LinearSpline(swiper.snapGrid, c.snapGrid);
6251    }
6252  },
6253  setTranslate: function setTranslate(setTranslate$1, byController) {
6254    var swiper = this;
6255    var controlled = swiper.controller.control;
6256    var multiplier;
6257    var controlledTranslate;
6258    function setControlledTranslate(c) {
6259      // this will create an Interpolate function based on the snapGrids
6260      // x is the Grid of the scrolled scroller and y will be the controlled scroller
6261      // it makes sense to create this only once and recall it for the interpolation
6262      // the function does a lot of value caching for performance
6263      var translate = c.rtl && c.params.direction === 'horizontal' ? -swiper.translate : swiper.translate;
6264      if (swiper.params.controller.by === 'slide') {
6265        swiper.controller.getInterpolateFunction(c);
6266        // i am not sure why the values have to be multiplicated this way, tried to invert the snapGrid
6267        // but it did not work out
6268        controlledTranslate = -swiper.controller.spline.interpolate(-translate);
6269      }
6270
6271      if (!controlledTranslate || swiper.params.controller.by === 'container') {
6272        multiplier = (c.maxTranslate() - c.minTranslate()) / (swiper.maxTranslate() - swiper.minTranslate());
6273        controlledTranslate = ((translate - swiper.minTranslate()) * multiplier) + c.minTranslate();
6274      }
6275
6276      if (swiper.params.controller.inverse) {
6277        controlledTranslate = c.maxTranslate() - controlledTranslate;
6278      }
6279      c.updateProgress(controlledTranslate);
6280      c.setTranslate(controlledTranslate, swiper);
6281      c.updateActiveIndex();
6282      c.updateSlidesClasses();
6283    }
6284    if (Array.isArray(controlled)) {
6285      for (var i = 0; i < controlled.length; i += 1) {
6286        if (controlled[i] !== byController && controlled[i] instanceof Swiper$1) {
6287          setControlledTranslate(controlled[i]);
6288        }
6289      }
6290    } else if (controlled instanceof Swiper$1 && byController !== controlled) {
6291      setControlledTranslate(controlled);
6292    }
6293  },
6294  setTransition: function setTransition(duration, byController) {
6295    var swiper = this;
6296    var controlled = swiper.controller.control;
6297    var i;
6298    function setControlledTransition(c) {
6299      c.setTransition(duration, swiper);
6300      if (duration !== 0) {
6301        c.transitionStart();
6302        c.$wrapperEl.transitionEnd(function () {
6303          if (!controlled) { return; }
6304          if (c.params.loop && swiper.params.controller.by === 'slide') {
6305            c.loopFix();
6306          }
6307          c.transitionEnd();
6308        });
6309      }
6310    }
6311    if (Array.isArray(controlled)) {
6312      for (i = 0; i < controlled.length; i += 1) {
6313        if (controlled[i] !== byController && controlled[i] instanceof Swiper$1) {
6314          setControlledTransition(controlled[i]);
6315        }
6316      }
6317    } else if (controlled instanceof Swiper$1 && byController !== controlled) {
6318      setControlledTransition(controlled);
6319    }
6320  },
6321};
6322var Controller$1 = {
6323  name: 'controller',
6324  params: {
6325    controller: {
6326      control: undefined,
6327      inverse: false,
6328      by: 'slide', // or 'container'
6329    },
6330  },
6331  create: function create() {
6332    var swiper = this;
6333    Utils.extend(swiper, {
6334      controller: {
6335        control: swiper.params.controller.control,
6336        getInterpolateFunction: Controller.getInterpolateFunction.bind(swiper),
6337        setTranslate: Controller.setTranslate.bind(swiper),
6338        setTransition: Controller.setTransition.bind(swiper),
6339      },
6340    });
6341  },
6342  on: {
6343    update: function update() {
6344      var swiper = this;
6345      if (!swiper.controller.control) { return; }
6346      if (swiper.controller.spline) {
6347        swiper.controller.spline = undefined;
6348        delete swiper.controller.spline;
6349      }
6350    },
6351    resize: function resize() {
6352      var swiper = this;
6353      if (!swiper.controller.control) { return; }
6354      if (swiper.controller.spline) {
6355        swiper.controller.spline = undefined;
6356        delete swiper.controller.spline;
6357      }
6358    },
6359    observerUpdate: function observerUpdate() {
6360      var swiper = this;
6361      if (!swiper.controller.control) { return; }
6362      if (swiper.controller.spline) {
6363        swiper.controller.spline = undefined;
6364        delete swiper.controller.spline;
6365      }
6366    },
6367    setTranslate: function setTranslate(translate, byController) {
6368      var swiper = this;
6369      if (!swiper.controller.control) { return; }
6370      swiper.controller.setTranslate(translate, byController);
6371    },
6372    setTransition: function setTransition(duration, byController) {
6373      var swiper = this;
6374      if (!swiper.controller.control) { return; }
6375      swiper.controller.setTransition(duration, byController);
6376    },
6377  },
6378};
6379
6380var a11y = {
6381  makeElFocusable: function makeElFocusable($el) {
6382    $el.attr('tabIndex', '0');
6383    return $el;
6384  },
6385  addElRole: function addElRole($el, role) {
6386    $el.attr('role', role);
6387    return $el;
6388  },
6389  addElLabel: function addElLabel($el, label) {
6390    $el.attr('aria-label', label);
6391    return $el;
6392  },
6393  disableEl: function disableEl($el) {
6394    $el.attr('aria-disabled', true);
6395    return $el;
6396  },
6397  enableEl: function enableEl($el) {
6398    $el.attr('aria-disabled', false);
6399    return $el;
6400  },
6401  onEnterKey: function onEnterKey(e) {
6402    var swiper = this;
6403    var params = swiper.params.a11y;
6404    if (e.keyCode !== 13) { return; }
6405    var $targetEl = $$1(e.target);
6406    if (swiper.navigation && swiper.navigation.$nextEl && $targetEl.is(swiper.navigation.$nextEl)) {
6407      if (!(swiper.isEnd && !swiper.params.loop)) {
6408        swiper.slideNext();
6409      }
6410      if (swiper.isEnd) {
6411        swiper.a11y.notify(params.lastSlideMessage);
6412      } else {
6413        swiper.a11y.notify(params.nextSlideMessage);
6414      }
6415    }
6416    if (swiper.navigation && swiper.navigation.$prevEl && $targetEl.is(swiper.navigation.$prevEl)) {
6417      if (!(swiper.isBeginning && !swiper.params.loop)) {
6418        swiper.slidePrev();
6419      }
6420      if (swiper.isBeginning) {
6421        swiper.a11y.notify(params.firstSlideMessage);
6422      } else {
6423        swiper.a11y.notify(params.prevSlideMessage);
6424      }
6425    }
6426    if (swiper.pagination && $targetEl.is(("." + (swiper.params.pagination.bulletClass)))) {
6427      $targetEl[0].click();
6428    }
6429  },
6430  notify: function notify(message) {
6431    var swiper = this;
6432    var notification = swiper.a11y.liveRegion;
6433    if (notification.length === 0) { return; }
6434    notification.html('');
6435    notification.html(message);
6436  },
6437  updateNavigation: function updateNavigation() {
6438    var swiper = this;
6439
6440    if (swiper.params.loop) { return; }
6441    var ref = swiper.navigation;
6442    var $nextEl = ref.$nextEl;
6443    var $prevEl = ref.$prevEl;
6444
6445    if ($prevEl && $prevEl.length > 0) {
6446      if (swiper.isBeginning) {
6447        swiper.a11y.disableEl($prevEl);
6448      } else {
6449        swiper.a11y.enableEl($prevEl);
6450      }
6451    }
6452    if ($nextEl && $nextEl.length > 0) {
6453      if (swiper.isEnd) {
6454        swiper.a11y.disableEl($nextEl);
6455      } else {
6456        swiper.a11y.enableEl($nextEl);
6457      }
6458    }
6459  },
6460  updatePagination: function updatePagination() {
6461    var swiper = this;
6462    var params = swiper.params.a11y;
6463    if (swiper.pagination && swiper.params.pagination.clickable && swiper.pagination.bullets && swiper.pagination.bullets.length) {
6464      swiper.pagination.bullets.each(function (bulletIndex, bulletEl) {
6465        var $bulletEl = $$1(bulletEl);
6466        swiper.a11y.makeElFocusable($bulletEl);
6467        swiper.a11y.addElRole($bulletEl, 'button');
6468        swiper.a11y.addElLabel($bulletEl, params.paginationBulletMessage.replace(/{{index}}/, $bulletEl.index() + 1));
6469      });
6470    }
6471  },
6472  init: function init() {
6473    var swiper = this;
6474
6475    swiper.$el.append(swiper.a11y.liveRegion);
6476
6477    // Navigation
6478    var params = swiper.params.a11y;
6479    var $nextEl;
6480    var $prevEl;
6481    if (swiper.navigation && swiper.navigation.$nextEl) {
6482      $nextEl = swiper.navigation.$nextEl;
6483    }
6484    if (swiper.navigation && swiper.navigation.$prevEl) {
6485      $prevEl = swiper.navigation.$prevEl;
6486    }
6487    if ($nextEl) {
6488      swiper.a11y.makeElFocusable($nextEl);
6489      swiper.a11y.addElRole($nextEl, 'button');
6490      swiper.a11y.addElLabel($nextEl, params.nextSlideMessage);
6491      $nextEl.on('keydown', swiper.a11y.onEnterKey);
6492    }
6493    if ($prevEl) {
6494      swiper.a11y.makeElFocusable($prevEl);
6495      swiper.a11y.addElRole($prevEl, 'button');
6496      swiper.a11y.addElLabel($prevEl, params.prevSlideMessage);
6497      $prevEl.on('keydown', swiper.a11y.onEnterKey);
6498    }
6499
6500    // Pagination
6501    if (swiper.pagination && swiper.params.pagination.clickable && swiper.pagination.bullets && swiper.pagination.bullets.length) {
6502      swiper.pagination.$el.on('keydown', ("." + (swiper.params.pagination.bulletClass)), swiper.a11y.onEnterKey);
6503    }
6504  },
6505  destroy: function destroy() {
6506    var swiper = this;
6507    if (swiper.a11y.liveRegion && swiper.a11y.liveRegion.length > 0) { swiper.a11y.liveRegion.remove(); }
6508
6509    var $nextEl;
6510    var $prevEl;
6511    if (swiper.navigation && swiper.navigation.$nextEl) {
6512      $nextEl = swiper.navigation.$nextEl;
6513    }
6514    if (swiper.navigation && swiper.navigation.$prevEl) {
6515      $prevEl = swiper.navigation.$prevEl;
6516    }
6517    if ($nextEl) {
6518      $nextEl.off('keydown', swiper.a11y.onEnterKey);
6519    }
6520    if ($prevEl) {
6521      $prevEl.off('keydown', swiper.a11y.onEnterKey);
6522    }
6523
6524    // Pagination
6525    if (swiper.pagination && swiper.params.pagination.clickable && swiper.pagination.bullets && swiper.pagination.bullets.length) {
6526      swiper.pagination.$el.off('keydown', ("." + (swiper.params.pagination.bulletClass)), swiper.a11y.onEnterKey);
6527    }
6528  },
6529};
6530var A11y = {
6531  name: 'a11y',
6532  params: {
6533    a11y: {
6534      enabled: false,
6535      notificationClass: 'swiper-notification',
6536      prevSlideMessage: 'Previous slide',
6537      nextSlideMessage: 'Next slide',
6538      firstSlideMessage: 'This is the first slide',
6539      lastSlideMessage: 'This is the last slide',
6540      paginationBulletMessage: 'Go to slide {{index}}',
6541    },
6542  },
6543  create: function create() {
6544    var swiper = this;
6545    Utils.extend(swiper, {
6546      a11y: {
6547        liveRegion: $$1(("<span class=\"" + (swiper.params.a11y.notificationClass) + "\" aria-live=\"assertive\" aria-atomic=\"true\"></span>")),
6548      },
6549    });
6550    Object.keys(a11y).forEach(function (methodName) {
6551      swiper.a11y[methodName] = a11y[methodName].bind(swiper);
6552    });
6553  },
6554  on: {
6555    init: function init() {
6556      var swiper = this;
6557      if (!swiper.params.a11y.enabled) { return; }
6558      swiper.a11y.init();
6559      swiper.a11y.updateNavigation();
6560    },
6561    toEdge: function toEdge() {
6562      var swiper = this;
6563      if (!swiper.params.a11y.enabled) { return; }
6564      swiper.a11y.updateNavigation();
6565    },
6566    fromEdge: function fromEdge() {
6567      var swiper = this;
6568      if (!swiper.params.a11y.enabled) { return; }
6569      swiper.a11y.updateNavigation();
6570    },
6571    paginationUpdate: function paginationUpdate() {
6572      var swiper = this;
6573      if (!swiper.params.a11y.enabled) { return; }
6574      swiper.a11y.updatePagination();
6575    },
6576    destroy: function destroy() {
6577      var swiper = this;
6578      if (!swiper.params.a11y.enabled) { return; }
6579      swiper.a11y.destroy();
6580    },
6581  },
6582};
6583
6584var History = {
6585  init: function init() {
6586    var swiper = this;
6587    if (!swiper.params.history) { return; }
6588    if (!win.history || !win.history.pushState) {
6589      swiper.params.history.enabled = false;
6590      swiper.params.hashNavigation.enabled = true;
6591      return;
6592    }
6593    var history = swiper.history;
6594    history.initialized = true;
6595    history.paths = History.getPathValues();
6596    if (!history.paths.key && !history.paths.value) { return; }
6597    history.scrollToSlide(0, history.paths.value, swiper.params.runCallbacksOnInit);
6598    if (!swiper.params.history.replaceState) {
6599      win.addEventListener('popstate', swiper.history.setHistoryPopState);
6600    }
6601  },
6602  destroy: function destroy() {
6603    var swiper = this;
6604    if (!swiper.params.history.replaceState) {
6605      win.removeEventListener('popstate', swiper.history.setHistoryPopState);
6606    }
6607  },
6608  setHistoryPopState: function setHistoryPopState() {
6609    var swiper = this;
6610    swiper.history.paths = History.getPathValues();
6611    swiper.history.scrollToSlide(swiper.params.speed, swiper.history.paths.value, false);
6612  },
6613  getPathValues: function getPathValues() {
6614    var pathArray = win.location.pathname.slice(1).split('/').filter(function (part) { return part !== ''; });
6615    var total = pathArray.length;
6616    var key = pathArray[total - 2];
6617    var value = pathArray[total - 1];
6618    return { key: key, value: value };
6619  },
6620  setHistory: function setHistory(key, index) {
6621    var swiper = this;
6622    if (!swiper.history.initialized || !swiper.params.history.enabled) { return; }
6623    var slide = swiper.slides.eq(index);
6624    var value = History.slugify(slide.attr('data-history'));
6625    if (!win.location.pathname.includes(key)) {
6626      value = key + "/" + value;
6627    }
6628    var currentState = win.history.state;
6629    if (currentState && currentState.value === value) {
6630      return;
6631    }
6632    if (swiper.params.history.replaceState) {
6633      win.history.replaceState({ value: value }, null, value);
6634    } else {
6635      win.history.pushState({ value: value }, null, value);
6636    }
6637  },
6638  slugify: function slugify(text) {
6639    return text.toString().toLowerCase()
6640      .replace(/\s+/g, '-')
6641      .replace(/[^\w-]+/g, '')
6642      .replace(/--+/g, '-')
6643      .replace(/^-+/, '')
6644      .replace(/-+$/, '');
6645  },
6646  scrollToSlide: function scrollToSlide(speed, value, runCallbacks) {
6647    var swiper = this;
6648    if (value) {
6649      for (var i = 0, length = swiper.slides.length; i < length; i += 1) {
6650        var slide = swiper.slides.eq(i);
6651        var slideHistory = History.slugify(slide.attr('data-history'));
6652        if (slideHistory === value && !slide.hasClass(swiper.params.slideDuplicateClass)) {
6653          var index = slide.index();
6654          swiper.slideTo(index, speed, runCallbacks);
6655        }
6656      }
6657    } else {
6658      swiper.slideTo(0, speed, runCallbacks);
6659    }
6660  },
6661};
6662
6663var History$1 = {
6664  name: 'history',
6665  params: {
6666    history: {
6667      enabled: false,
6668      replaceState: false,
6669      key: 'slides',
6670    },
6671  },
6672  create: function create() {
6673    var swiper = this;
6674    Utils.extend(swiper, {
6675      history: {
6676        init: History.init.bind(swiper),
6677        setHistory: History.setHistory.bind(swiper),
6678        setHistoryPopState: History.setHistoryPopState.bind(swiper),
6679        scrollToSlide: History.scrollToSlide.bind(swiper),
6680        destroy: History.destroy.bind(swiper),
6681      },
6682    });
6683  },
6684  on: {
6685    init: function init() {
6686      var swiper = this;
6687      if (swiper.params.history.enabled) {
6688        swiper.history.init();
6689      }
6690    },
6691    destroy: function destroy() {
6692      var swiper = this;
6693      if (swiper.params.history.enabled) {
6694        swiper.history.destroy();
6695      }
6696    },
6697    transitionEnd: function transitionEnd() {
6698      var swiper = this;
6699      if (swiper.history.initialized) {
6700        swiper.history.setHistory(swiper.params.history.key, swiper.activeIndex);
6701      }
6702    },
6703  },
6704};
6705
6706var HashNavigation = {
6707  onHashCange: function onHashCange() {
6708    var swiper = this;
6709    var newHash = doc.location.hash.replace('#', '');
6710    var activeSlideHash = swiper.slides.eq(swiper.activeIndex).attr('data-hash');
6711    if (newHash !== activeSlideHash) {
6712      swiper.slideTo(swiper.$wrapperEl.children(("." + (swiper.params.slideClass) + "[data-hash=\"" + newHash + "\"]")).index());
6713    }
6714  },
6715  setHash: function setHash() {
6716    var swiper = this;
6717    if (!swiper.hashNavigation.initialized || !swiper.params.hashNavigation.enabled) { return; }
6718    if (swiper.params.hashNavigation.replaceState && win.history && win.history.replaceState) {
6719      win.history.replaceState(null, null, (("#" + (swiper.slides.eq(swiper.activeIndex).attr('data-hash'))) || ''));
6720    } else {
6721      var slide = swiper.slides.eq(swiper.activeIndex);
6722      var hash = slide.attr('data-hash') || slide.attr('data-history');
6723      doc.location.hash = hash || '';
6724    }
6725  },
6726  init: function init() {
6727    var swiper = this;
6728    if (!swiper.params.hashNavigation.enabled || (swiper.params.history && swiper.params.history.enabled)) { return; }
6729    swiper.hashNavigation.initialized = true;
6730    var hash = doc.location.hash.replace('#', '');
6731    if (hash) {
6732      var speed = 0;
6733      for (var i = 0, length = swiper.slides.length; i < length; i += 1) {
6734        var slide = swiper.slides.eq(i);
6735        var slideHash = slide.attr('data-hash') || slide.attr('data-history');
6736        if (slideHash === hash && !slide.hasClass(swiper.params.slideDuplicateClass)) {
6737          var index = slide.index();
6738          swiper.slideTo(index, speed, swiper.params.runCallbacksOnInit, true);
6739        }
6740      }
6741    }
6742    if (swiper.params.hashNavigation.watchState) {
6743      $$1(win).on('hashchange', swiper.hashNavigation.onHashCange);
6744    }
6745  },
6746  destroy: function destroy() {
6747    var swiper = this;
6748    if (swiper.params.hashNavigation.watchState) {
6749      $$1(win).off('hashchange', swiper.hashNavigation.onHashCange);
6750    }
6751  },
6752};
6753var HashNavigation$1 = {
6754  name: 'hash-navigation',
6755  params: {
6756    hashNavigation: {
6757      enabled: false,
6758      replaceState: false,
6759      watchState: false,
6760    },
6761  },
6762  create: function create() {
6763    var swiper = this;
6764    Utils.extend(swiper, {
6765      hashNavigation: {
6766        initialized: false,
6767        init: HashNavigation.init.bind(swiper),
6768        destroy: HashNavigation.destroy.bind(swiper),
6769        setHash: HashNavigation.setHash.bind(swiper),
6770        onHashCange: HashNavigation.onHashCange.bind(swiper),
6771      },
6772    });
6773  },
6774  on: {
6775    init: function init() {
6776      var swiper = this;
6777      if (swiper.params.hashNavigation.enabled) {
6778        swiper.hashNavigation.init();
6779      }
6780    },
6781    destroy: function destroy() {
6782      var swiper = this;
6783      if (swiper.params.hashNavigation.enabled) {
6784        swiper.hashNavigation.destroy();
6785      }
6786    },
6787    transitionEnd: function transitionEnd() {
6788      var swiper = this;
6789      if (swiper.hashNavigation.initialized) {
6790        swiper.hashNavigation.setHash();
6791      }
6792    },
6793  },
6794};
6795
6796var Autoplay = {
6797  run: function run() {
6798    var swiper = this;
6799    var $activeSlideEl = swiper.slides.eq(swiper.activeIndex);
6800    var delay = swiper.params.autoplay.delay;
6801    if ($activeSlideEl.attr('data-swiper-autoplay')) {
6802      delay = $activeSlideEl.attr('data-swiper-autoplay') || swiper.params.autoplay.delay;
6803    }
6804    swiper.autoplay.timeout = Utils.nextTick(function () {
6805      if (swiper.params.autoplay.reverseDirection) {
6806        if (swiper.params.loop) {
6807          swiper.loopFix();
6808          swiper.slidePrev(swiper.params.speed, true, true);
6809          swiper.emit('autoplay');
6810        } else if (!swiper.isBeginning) {
6811          swiper.slidePrev(swiper.params.speed, true, true);
6812          swiper.emit('autoplay');
6813        } else if (!swiper.params.autoplay.stopOnLastSlide) {
6814          swiper.slideTo(swiper.slides.length - 1, swiper.params.speed, true, true);
6815          swiper.emit('autoplay');
6816        } else {
6817          swiper.autoplay.stop();
6818        }
6819      } else if (swiper.params.loop) {
6820        swiper.loopFix();
6821        swiper.slideNext(swiper.params.speed, true, true);
6822        swiper.emit('autoplay');
6823      } else if (!swiper.isEnd) {
6824        swiper.slideNext(swiper.params.speed, true, true);
6825        swiper.emit('autoplay');
6826      } else if (!swiper.params.autoplay.stopOnLastSlide) {
6827        swiper.slideTo(0, swiper.params.speed, true, true);
6828        swiper.emit('autoplay');
6829      } else {
6830        swiper.autoplay.stop();
6831      }
6832    }, delay);
6833  },
6834  start: function start() {
6835    var swiper = this;
6836    if (typeof swiper.autoplay.timeout !== 'undefined') { return false; }
6837    if (swiper.autoplay.running) { return false; }
6838    swiper.autoplay.running = true;
6839    swiper.emit('autoplayStart');
6840    swiper.autoplay.run();
6841    return true;
6842  },
6843  stop: function stop() {
6844    var swiper = this;
6845    if (!swiper.autoplay.running) { return false; }
6846    if (typeof swiper.autoplay.timeout === 'undefined') { return false; }
6847
6848    if (swiper.autoplay.timeout) {
6849      clearTimeout(swiper.autoplay.timeout);
6850      swiper.autoplay.timeout = undefined;
6851    }
6852    swiper.autoplay.running = false;
6853    swiper.emit('autoplayStop');
6854    return true;
6855  },
6856  pause: function pause(speed) {
6857    var swiper = this;
6858    if (!swiper.autoplay.running) { return; }
6859    if (swiper.autoplay.paused) { return; }
6860    if (swiper.autoplay.timeout) { clearTimeout(swiper.autoplay.timeout); }
6861    swiper.autoplay.paused = true;
6862    if (speed === 0 || !swiper.params.autoplay.waitForTransition) {
6863      swiper.autoplay.paused = false;
6864      swiper.autoplay.run();
6865    } else {
6866      swiper.$wrapperEl.transitionEnd(function () {
6867        if (!swiper || swiper.destroyed) { return; }
6868        swiper.autoplay.paused = false;
6869        if (!swiper.autoplay.running) {
6870          swiper.autoplay.stop();
6871        } else {
6872          swiper.autoplay.run();
6873        }
6874      });
6875    }
6876  },
6877};
6878
6879var Autoplay$1 = {
6880  name: 'autoplay',
6881  params: {
6882    autoplay: {
6883      enabled: false,
6884      delay: 3000,
6885      waitForTransition: true,
6886      disableOnInteraction: true,
6887      stopOnLastSlide: false,
6888      reverseDirection: false,
6889    },
6890  },
6891  create: function create() {
6892    var swiper = this;
6893    Utils.extend(swiper, {
6894      autoplay: {
6895        running: false,
6896        paused: false,
6897        run: Autoplay.run.bind(swiper),
6898        start: Autoplay.start.bind(swiper),
6899        stop: Autoplay.stop.bind(swiper),
6900        pause: Autoplay.pause.bind(swiper),
6901      },
6902    });
6903  },
6904  on: {
6905    init: function init() {
6906      var swiper = this;
6907      if (swiper.params.autoplay.enabled) {
6908        swiper.autoplay.start();
6909      }
6910    },
6911    beforeTransitionStart: function beforeTransitionStart(speed, internal) {
6912      var swiper = this;
6913      if (swiper.autoplay.running) {
6914        if (internal || !swiper.params.autoplay.disableOnInteraction) {
6915          swiper.autoplay.pause(speed);
6916        } else {
6917          swiper.autoplay.stop();
6918        }
6919      }
6920    },
6921    sliderFirstMove: function sliderFirstMove() {
6922      var swiper = this;
6923      if (swiper.autoplay.running) {
6924        if (swiper.params.autoplay.disableOnInteraction) {
6925          swiper.autoplay.stop();
6926        } else {
6927          swiper.autoplay.pause();
6928        }
6929      }
6930    },
6931    destroy: function destroy() {
6932      var swiper = this;
6933      if (swiper.autoplay.running) {
6934        swiper.autoplay.stop();
6935      }
6936    },
6937  },
6938};
6939
6940var Fade = {
6941  setTranslate: function setTranslate() {
6942    var swiper = this;
6943    var slides = swiper.slides;
6944    for (var i = 0; i < slides.length; i += 1) {
6945      var $slideEl = swiper.slides.eq(i);
6946      var offset = $slideEl[0].swiperSlideOffset;
6947      var tx = -offset;
6948      if (!swiper.params.virtualTranslate) { tx -= swiper.translate; }
6949      var ty = 0;
6950      if (!swiper.isHorizontal()) {
6951        ty = tx;
6952        tx = 0;
6953      }
6954      var slideOpacity = swiper.params.fadeEffect.crossFade ?
6955        Math.max(1 - Math.abs($slideEl[0].progress), 0) :
6956        1 + Math.min(Math.max($slideEl[0].progress, -1), 0);
6957      $slideEl
6958        .css({
6959          opacity: slideOpacity,
6960        })
6961        .transform(("translate3d(" + tx + "px, " + ty + "px, 0px)"));
6962    }
6963  },
6964  setTransition: function setTransition(duration) {
6965    var swiper = this;
6966    var slides = swiper.slides;
6967    var $wrapperEl = swiper.$wrapperEl;
6968    slides.transition(duration);
6969    if (swiper.params.virtualTranslate && duration !== 0) {
6970      var eventTriggered = false;
6971      slides.transitionEnd(function () {
6972        if (eventTriggered) { return; }
6973        if (!swiper || swiper.destroyed) { return; }
6974        eventTriggered = true;
6975        swiper.animating = false;
6976        var triggerEvents = ['webkitTransitionEnd', 'transitionend'];
6977        for (var i = 0; i < triggerEvents.length; i += 1) {
6978          $wrapperEl.trigger(triggerEvents[i]);
6979        }
6980      });
6981    }
6982  },
6983};
6984
6985var EffectFade = {
6986  name: 'effect-fade',
6987  params: {
6988    fadeEffect: {
6989      crossFade: false,
6990    },
6991  },
6992  create: function create() {
6993    var swiper = this;
6994    Utils.extend(swiper, {
6995      fadeEffect: {
6996        setTranslate: Fade.setTranslate.bind(swiper),
6997        setTransition: Fade.setTransition.bind(swiper),
6998      },
6999    });
7000  },
7001  on: {
7002    beforeInit: function beforeInit() {
7003      var swiper = this;
7004      if (swiper.params.effect !== 'fade') { return; }
7005      swiper.classNames.push(((swiper.params.containerModifierClass) + "fade"));
7006      var overwriteParams = {
7007        slidesPerView: 1,
7008        slidesPerColumn: 1,
7009        slidesPerGroup: 1,
7010        watchSlidesProgress: true,
7011        spaceBetween: 0,
7012        virtualTranslate: true,
7013      };
7014      Utils.extend(swiper.params, overwriteParams);
7015      Utils.extend(swiper.originalParams, overwriteParams);
7016    },
7017    setTranslate: function setTranslate() {
7018      var swiper = this;
7019      if (swiper.params.effect !== 'fade') { return; }
7020      swiper.fadeEffect.setTranslate();
7021    },
7022    setTransition: function setTransition(duration) {
7023      var swiper = this;
7024      if (swiper.params.effect !== 'fade') { return; }
7025      swiper.fadeEffect.setTransition(duration);
7026    },
7027  },
7028};
7029
7030var Cube = {
7031  setTranslate: function setTranslate() {
7032    var swiper = this;
7033    var $el = swiper.$el;
7034    var $wrapperEl = swiper.$wrapperEl;
7035    var slides = swiper.slides;
7036    var swiperWidth = swiper.width;
7037    var swiperHeight = swiper.height;
7038    var rtl = swiper.rtl;
7039    var swiperSize = swiper.size;
7040    var params = swiper.params.cubeEffect;
7041    var isHorizontal = swiper.isHorizontal();
7042    var isVirtual = swiper.virtual && swiper.params.virtual.enabled;
7043    var wrapperRotate = 0;
7044    var $cubeShadowEl;
7045    if (params.shadow) {
7046      if (isHorizontal) {
7047        $cubeShadowEl = $wrapperEl.find('.swiper-cube-shadow');
7048        if ($cubeShadowEl.length === 0) {
7049          $cubeShadowEl = $$1('<div class="swiper-cube-shadow"></div>');
7050          $wrapperEl.append($cubeShadowEl);
7051        }
7052        $cubeShadowEl.css({ height: (swiperWidth + "px") });
7053      } else {
7054        $cubeShadowEl = $el.find('.swiper-cube-shadow');
7055        if ($cubeShadowEl.length === 0) {
7056          $cubeShadowEl = $$1('<div class="swiper-cube-shadow"></div>');
7057          $el.append($cubeShadowEl);
7058        }
7059      }
7060    }
7061    for (var i = 0; i < slides.length; i += 1) {
7062      var $slideEl = slides.eq(i);
7063      var slideIndex = i;
7064      if (isVirtual) {
7065        slideIndex = parseInt($slideEl.attr('data-swiper-slide-index'), 10);
7066      }
7067      var slideAngle = slideIndex * 90;
7068      var round = Math.floor(slideAngle / 360);
7069      if (rtl) {
7070        slideAngle = -slideAngle;
7071        round = Math.floor(-slideAngle / 360);
7072      }
7073      var progress = Math.max(Math.min($slideEl[0].progress, 1), -1);
7074      var tx = 0;
7075      var ty = 0;
7076      var tz = 0;
7077      if (slideIndex % 4 === 0) {
7078        tx = -round * 4 * swiperSize;
7079        tz = 0;
7080      } else if ((slideIndex - 1) % 4 === 0) {
7081        tx = 0;
7082        tz = -round * 4 * swiperSize;
7083      } else if ((slideIndex - 2) % 4 === 0) {
7084        tx = swiperSize + (round * 4 * swiperSize);
7085        tz = swiperSize;
7086      } else if ((slideIndex - 3) % 4 === 0) {
7087        tx = -swiperSize;
7088        tz = (3 * swiperSize) + (swiperSize * 4 * round);
7089      }
7090      if (rtl) {
7091        tx = -tx;
7092      }
7093
7094      if (!isHorizontal) {
7095        ty = tx;
7096        tx = 0;
7097      }
7098
7099      var transform = "rotateX(" + (isHorizontal ? 0 : -slideAngle) + "deg) rotateY(" + (isHorizontal ? slideAngle : 0) + "deg) translate3d(" + tx + "px, " + ty + "px, " + tz + "px)";
7100      if (progress <= 1 && progress > -1) {
7101        wrapperRotate = (slideIndex * 90) + (progress * 90);
7102        if (rtl) { wrapperRotate = (-slideIndex * 90) - (progress * 90); }
7103      }
7104      $slideEl.transform(transform);
7105      if (params.slideShadows) {
7106        // Set shadows
7107        var shadowBefore = isHorizontal ? $slideEl.find('.swiper-slide-shadow-left') : $slideEl.find('.swiper-slide-shadow-top');
7108        var shadowAfter = isHorizontal ? $slideEl.find('.swiper-slide-shadow-right') : $slideEl.find('.swiper-slide-shadow-bottom');
7109        if (shadowBefore.length === 0) {
7110          shadowBefore = $$1(("<div class=\"swiper-slide-shadow-" + (isHorizontal ? 'left' : 'top') + "\"></div>"));
7111          $slideEl.append(shadowBefore);
7112        }
7113        if (shadowAfter.length === 0) {
7114          shadowAfter = $$1(("<div class=\"swiper-slide-shadow-" + (isHorizontal ? 'right' : 'bottom') + "\"></div>"));
7115          $slideEl.append(shadowAfter);
7116        }
7117        if (shadowBefore.length) { shadowBefore[0].style.opacity = Math.max(-progress, 0); }
7118        if (shadowAfter.length) { shadowAfter[0].style.opacity = Math.max(progress, 0); }
7119      }
7120    }
7121    $wrapperEl.css({
7122      '-webkit-transform-origin': ("50% 50% -" + (swiperSize / 2) + "px"),
7123      '-moz-transform-origin': ("50% 50% -" + (swiperSize / 2) + "px"),
7124      '-ms-transform-origin': ("50% 50% -" + (swiperSize / 2) + "px"),
7125      'transform-origin': ("50% 50% -" + (swiperSize / 2) + "px"),
7126    });
7127
7128    if (params.shadow) {
7129      if (isHorizontal) {
7130        $cubeShadowEl.transform(("translate3d(0px, " + ((swiperWidth / 2) + params.shadowOffset) + "px, " + (-swiperWidth / 2) + "px) rotateX(90deg) rotateZ(0deg) scale(" + (params.shadowScale) + ")"));
7131      } else {
7132        var shadowAngle = Math.abs(wrapperRotate) - (Math.floor(Math.abs(wrapperRotate) / 90) * 90);
7133        var multiplier = 1.5 - (
7134          (Math.sin((shadowAngle * 2 * Math.PI) / 360) / 2) +
7135          (Math.cos((shadowAngle * 2 * Math.PI) / 360) / 2)
7136        );
7137        var scale1 = params.shadowScale;
7138        var scale2 = params.shadowScale / multiplier;
7139        var offset = params.shadowOffset;
7140        $cubeShadowEl.transform(("scale3d(" + scale1 + ", 1, " + scale2 + ") translate3d(0px, " + ((swiperHeight / 2) + offset) + "px, " + (-swiperHeight / 2 / scale2) + "px) rotateX(-90deg)"));
7141      }
7142    }
7143    var zFactor = (Browser.isSafari || Browser.isUiWebView) ? (-swiperSize / 2) : 0;
7144    $wrapperEl
7145      .transform(("translate3d(0px,0," + zFactor + "px) rotateX(" + (swiper.isHorizontal() ? 0 : wrapperRotate) + "deg) rotateY(" + (swiper.isHorizontal() ? -wrapperRotate : 0) + "deg)"));
7146  },
7147  setTransition: function setTransition(duration) {
7148    var swiper = this;
7149    var $el = swiper.$el;
7150    var slides = swiper.slides;
7151    slides
7152      .transition(duration)
7153      .find('.swiper-slide-shadow-top, .swiper-slide-shadow-right, .swiper-slide-shadow-bottom, .swiper-slide-shadow-left')
7154      .transition(duration);
7155    if (swiper.params.cubeEffect.shadow && !swiper.isHorizontal()) {
7156      $el.find('.swiper-cube-shadow').transition(duration);
7157    }
7158  },
7159};
7160
7161var EffectCube = {
7162  name: 'effect-cube',
7163  params: {
7164    cubeEffect: {
7165      slideShadows: true,
7166      shadow: true,
7167      shadowOffset: 20,
7168      shadowScale: 0.94,
7169    },
7170  },
7171  create: function create() {
7172    var swiper = this;
7173    Utils.extend(swiper, {
7174      cubeEffect: {
7175        setTranslate: Cube.setTranslate.bind(swiper),
7176        setTransition: Cube.setTransition.bind(swiper),
7177      },
7178    });
7179  },
7180  on: {
7181    beforeInit: function beforeInit() {
7182      var swiper = this;
7183      if (swiper.params.effect !== 'cube') { return; }
7184      swiper.classNames.push(((swiper.params.containerModifierClass) + "cube"));
7185      swiper.classNames.push(((swiper.params.containerModifierClass) + "3d"));
7186      var overwriteParams = {
7187        slidesPerView: 1,
7188        slidesPerColumn: 1,
7189        slidesPerGroup: 1,
7190        watchSlidesProgress: true,
7191        resistanceRatio: 0,
7192        spaceBetween: 0,
7193        centeredSlides: false,
7194        virtualTranslate: true,
7195      };
7196      Utils.extend(swiper.params, overwriteParams);
7197      Utils.extend(swiper.originalParams, overwriteParams);
7198    },
7199    setTranslate: function setTranslate() {
7200      var swiper = this;
7201      if (swiper.params.effect !== 'cube') { return; }
7202      swiper.cubeEffect.setTranslate();
7203    },
7204    setTransition: function setTransition(duration) {
7205      var swiper = this;
7206      if (swiper.params.effect !== 'cube') { return; }
7207      swiper.cubeEffect.setTransition(duration);
7208    },
7209  },
7210};
7211
7212var Flip = {
7213  setTranslate: function setTranslate() {
7214    var swiper = this;
7215    var slides = swiper.slides;
7216    for (var i = 0; i < slides.length; i += 1) {
7217      var $slideEl = slides.eq(i);
7218      var progress = $slideEl[0].progress;
7219      if (swiper.params.flipEffect.limitRotation) {
7220        progress = Math.max(Math.min($slideEl[0].progress, 1), -1);
7221      }
7222      var offset = $slideEl[0].swiperSlideOffset;
7223      var rotate = -180 * progress;
7224      var rotateY = rotate;
7225      var rotateX = 0;
7226      var tx = -offset;
7227      var ty = 0;
7228      if (!swiper.isHorizontal()) {
7229        ty = tx;
7230        tx = 0;
7231        rotateX = -rotateY;
7232        rotateY = 0;
7233      } else if (swiper.rtl) {
7234        rotateY = -rotateY;
7235      }
7236
7237      $slideEl[0].style.zIndex = -Math.abs(Math.round(progress)) + slides.length;
7238
7239      if (swiper.params.flipEffect.slideShadows) {
7240        // Set shadows
7241        var shadowBefore = swiper.isHorizontal() ? $slideEl.find('.swiper-slide-shadow-left') : $slideEl.find('.swiper-slide-shadow-top');
7242        var shadowAfter = swiper.isHorizontal() ? $slideEl.find('.swiper-slide-shadow-right') : $slideEl.find('.swiper-slide-shadow-bottom');
7243        if (shadowBefore.length === 0) {
7244          shadowBefore = $$1(("<div class=\"swiper-slide-shadow-" + (swiper.isHorizontal() ? 'left' : 'top') + "\"></div>"));
7245          $slideEl.append(shadowBefore);
7246        }
7247        if (shadowAfter.length === 0) {
7248          shadowAfter = $$1(("<div class=\"swiper-slide-shadow-" + (swiper.isHorizontal() ? 'right' : 'bottom') + "\"></div>"));
7249          $slideEl.append(shadowAfter);
7250        }
7251        if (shadowBefore.length) { shadowBefore[0].style.opacity = Math.max(-progress, 0); }
7252        if (shadowAfter.length) { shadowAfter[0].style.opacity = Math.max(progress, 0); }
7253      }
7254      $slideEl
7255        .transform(("translate3d(" + tx + "px, " + ty + "px, 0px) rotateX(" + rotateX + "deg) rotateY(" + rotateY + "deg)"));
7256    }
7257  },
7258  setTransition: function setTransition(duration) {
7259    var swiper = this;
7260    var slides = swiper.slides;
7261    var activeIndex = swiper.activeIndex;
7262    var $wrapperEl = swiper.$wrapperEl;
7263    slides
7264      .transition(duration)
7265      .find('.swiper-slide-shadow-top, .swiper-slide-shadow-right, .swiper-slide-shadow-bottom, .swiper-slide-shadow-left')
7266      .transition(duration);
7267    if (swiper.params.virtualTranslate && duration !== 0) {
7268      var eventTriggered = false;
7269      // eslint-disable-next-line
7270      slides.eq(activeIndex).transitionEnd(function onTransitionEnd() {
7271        if (eventTriggered) { return; }
7272        if (!swiper || swiper.destroyed) { return; }
7273        // if (!$(this).hasClass(swiper.params.slideActiveClass)) return;
7274        eventTriggered = true;
7275        swiper.animating = false;
7276        var triggerEvents = ['webkitTransitionEnd', 'transitionend'];
7277        for (var i = 0; i < triggerEvents.length; i += 1) {
7278          $wrapperEl.trigger(triggerEvents[i]);
7279        }
7280      });
7281    }
7282  },
7283};
7284
7285var EffectFlip = {
7286  name: 'effect-flip',
7287  params: {
7288    flipEffect: {
7289      slideShadows: true,
7290      limitRotation: true,
7291    },
7292  },
7293  create: function create() {
7294    var swiper = this;
7295    Utils.extend(swiper, {
7296      flipEffect: {
7297        setTranslate: Flip.setTranslate.bind(swiper),
7298        setTransition: Flip.setTransition.bind(swiper),
7299      },
7300    });
7301  },
7302  on: {
7303    beforeInit: function beforeInit() {
7304      var swiper = this;
7305      if (swiper.params.effect !== 'flip') { return; }
7306      swiper.classNames.push(((swiper.params.containerModifierClass) + "flip"));
7307      swiper.classNames.push(((swiper.params.containerModifierClass) + "3d"));
7308      var overwriteParams = {
7309        slidesPerView: 1,
7310        slidesPerColumn: 1,
7311        slidesPerGroup: 1,
7312        watchSlidesProgress: true,
7313        spaceBetween: 0,
7314        virtualTranslate: true,
7315      };
7316      Utils.extend(swiper.params, overwriteParams);
7317      Utils.extend(swiper.originalParams, overwriteParams);
7318    },
7319    setTranslate: function setTranslate() {
7320      var swiper = this;
7321      if (swiper.params.effect !== 'flip') { return; }
7322      swiper.flipEffect.setTranslate();
7323    },
7324    setTransition: function setTransition(duration) {
7325      var swiper = this;
7326      if (swiper.params.effect !== 'flip') { return; }
7327      swiper.flipEffect.setTransition(duration);
7328    },
7329  },
7330};
7331
7332var Coverflow = {
7333  setTranslate: function setTranslate() {
7334    var swiper = this;
7335    var swiperWidth = swiper.width;
7336    var swiperHeight = swiper.height;
7337    var slides = swiper.slides;
7338    var $wrapperEl = swiper.$wrapperEl;
7339    var slidesSizesGrid = swiper.slidesSizesGrid;
7340    var params = swiper.params.coverflowEffect;
7341    var isHorizontal = swiper.isHorizontal();
7342    var transform = swiper.translate;
7343    var center = isHorizontal ? -transform + (swiperWidth / 2) : -transform + (swiperHeight / 2);
7344    var rotate = isHorizontal ? params.rotate : -params.rotate;
7345    var translate = params.depth;
7346    // Each slide offset from center
7347    for (var i = 0, length = slides.length; i < length; i += 1) {
7348      var $slideEl = slides.eq(i);
7349      var slideSize = slidesSizesGrid[i];
7350      var slideOffset = $slideEl[0].swiperSlideOffset;
7351      var offsetMultiplier = ((center - slideOffset - (slideSize / 2)) / slideSize) * params.modifier;
7352
7353      var rotateY = isHorizontal ? rotate * offsetMultiplier : 0;
7354      var rotateX = isHorizontal ? 0 : rotate * offsetMultiplier;
7355      // var rotateZ = 0
7356      var translateZ = -translate * Math.abs(offsetMultiplier);
7357
7358      var translateY = isHorizontal ? 0 : params.stretch * (offsetMultiplier);
7359      var translateX = isHorizontal ? params.stretch * (offsetMultiplier) : 0;
7360
7361      // Fix for ultra small values
7362      if (Math.abs(translateX) < 0.001) { translateX = 0; }
7363      if (Math.abs(translateY) < 0.001) { translateY = 0; }
7364      if (Math.abs(translateZ) < 0.001) { translateZ = 0; }
7365      if (Math.abs(rotateY) < 0.001) { rotateY = 0; }
7366      if (Math.abs(rotateX) < 0.001) { rotateX = 0; }
7367
7368      var slideTransform = "translate3d(" + translateX + "px," + translateY + "px," + translateZ + "px)  rotateX(" + rotateX + "deg) rotateY(" + rotateY + "deg)";
7369
7370      $slideEl.transform(slideTransform);
7371      $slideEl[0].style.zIndex = -Math.abs(Math.round(offsetMultiplier)) + 1;
7372      if (params.slideShadows) {
7373        // Set shadows
7374        var $shadowBeforeEl = isHorizontal ? $slideEl.find('.swiper-slide-shadow-left') : $slideEl.find('.swiper-slide-shadow-top');
7375        var $shadowAfterEl = isHorizontal ? $slideEl.find('.swiper-slide-shadow-right') : $slideEl.find('.swiper-slide-shadow-bottom');
7376        if ($shadowBeforeEl.length === 0) {
7377          $shadowBeforeEl = $$1(("<div class=\"swiper-slide-shadow-" + (isHorizontal ? 'left' : 'top') + "\"></div>"));
7378          $slideEl.append($shadowBeforeEl);
7379        }
7380        if ($shadowAfterEl.length === 0) {
7381          $shadowAfterEl = $$1(("<div class=\"swiper-slide-shadow-" + (isHorizontal ? 'right' : 'bottom') + "\"></div>"));
7382          $slideEl.append($shadowAfterEl);
7383        }
7384        if ($shadowBeforeEl.length) { $shadowBeforeEl[0].style.opacity = offsetMultiplier > 0 ? offsetMultiplier : 0; }
7385        if ($shadowAfterEl.length) { $shadowAfterEl[0].style.opacity = (-offsetMultiplier) > 0 ? -offsetMultiplier : 0; }
7386      }
7387    }
7388
7389    // Set correct perspective for IE10
7390    if (Support.pointerEvents || Support.prefixedPointerEvents) {
7391      var ws = $wrapperEl[0].style;
7392      ws.perspectiveOrigin = center + "px 50%";
7393    }
7394  },
7395  setTransition: function setTransition(duration) {
7396    var swiper = this;
7397    swiper.slides
7398      .transition(duration)
7399      .find('.swiper-slide-shadow-top, .swiper-slide-shadow-right, .swiper-slide-shadow-bottom, .swiper-slide-shadow-left')
7400      .transition(duration);
7401  },
7402};
7403
7404var EffectCoverflow = {
7405  name: 'effect-coverflow',
7406  params: {
7407    coverflowEffect: {
7408      rotate: 50,
7409      stretch: 0,
7410      depth: 100,
7411      modifier: 1,
7412      slideShadows: true,
7413    },
7414  },
7415  create: function create() {
7416    var swiper = this;
7417    Utils.extend(swiper, {
7418      coverflowEffect: {
7419        setTranslate: Coverflow.setTranslate.bind(swiper),
7420        setTransition: Coverflow.setTransition.bind(swiper),
7421      },
7422    });
7423  },
7424  on: {
7425    beforeInit: function beforeInit() {
7426      var swiper = this;
7427      if (swiper.params.effect !== 'coverflow') { return; }
7428
7429      swiper.classNames.push(((swiper.params.containerModifierClass) + "coverflow"));
7430      swiper.classNames.push(((swiper.params.containerModifierClass) + "3d"));
7431
7432      swiper.params.watchSlidesProgress = true;
7433      swiper.originalParams.watchSlidesProgress = true;
7434    },
7435    setTranslate: function setTranslate() {
7436      var swiper = this;
7437      if (swiper.params.effect !== 'coverflow') { return; }
7438      swiper.coverflowEffect.setTranslate();
7439    },
7440    setTransition: function setTransition(duration) {
7441      var swiper = this;
7442      if (swiper.params.effect !== 'coverflow') { return; }
7443      swiper.coverflowEffect.setTransition(duration);
7444    },
7445  },
7446};
7447
7448// Swiper Class
7449// Core Modules