https://www.meishinken.co.jp/wp-content/themes/school/js/swiper.js

1/**
2 * Swiper 4.0.7
3 * Most modern mobile touch slider and framework with hardware accelerated transitions
4 * http://www.idangero.us/swiper/
5 *
6 * Copyright 2014-2017 Vladimir Kharlampidi
7 *
8 * Released under the MIT License
9 *
10 * Released on: November 28, 2017
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
19var w;
20if (typeof window === 'undefined') {
21  w = {
22    navigator: {
23      userAgent: '',
24    },
25    location: {},
26    history: {},
27    addEventListener: function addEventListener() {},
28    removeEventListener: function removeEventListener() {},
29    getComputedStyle: function getComputedStyle() {
30      return {};
31    },
32    Image: function Image() {},
33    Date: function Date() {},
34    screen: {},
35  };
36} else {
37  w = window;
38}
39
40var win = w;
41
42/**
43 * Dom7 2.0.1
44 * Minimalistic JavaScript library for DOM manipulation, with a jQuery-compatible API
45 * http://framework7.io/docs/dom.html
46 *
47 * Copyright 2017, Vladimir Kharlampidi
48 * The iDangero.us
49 * http://www.idangero.us/
50 *
51 * Licensed under MIT
52 *
53 * Released on: October 2, 2017
54 */
55var Dom7 = function Dom7(arr) {
56  var self = this;
57  // Create array-like object
58  for (var i = 0; i < arr.length; i += 1) {
59    self[i] = arr[i];
60  }
61  self.length = arr.length;
62  // Return collection with methods
63  return this;
64};
65
66function $$1(selector, context) {
67  var arr = [];
68  var i = 0;
69  if (selector && !context) {
70    if (selector instanceof Dom7) {
71      return selector;
72    }
73  }
74  if (selector) {
75      // String
76    if (typeof selector === 'string') {
77      var els;
78      var tempParent;
79      var html = selector.trim();
80      if (html.indexOf('<') >= 0 && html.indexOf('>') >= 0) {
81        var toCreate = 'div';
82        if (html.indexOf('<li') === 0) { toCreate = 'ul'; }
83        if (html.indexOf('<tr') === 0) { toCreate = 'tbody'; }
84        if (html.indexOf('<td') === 0 || html.indexOf('<th') === 0) { toCreate = 'tr'; }
85        if (html.indexOf('<tbody') === 0) { toCreate = 'table'; }
86        if (html.indexOf('<option') === 0) { toCreate = 'select'; }
87        tempParent = document.createElement(toCreate);
88        tempParent.innerHTML = html;
89        for (i = 0; i < tempParent.childNodes.length; i += 1) {
90          arr.push(tempParent.childNodes[i]);
91        }
92      } else {
93        if (!context && selector[0] === '#' && !selector.match(/[ .<>:~]/)) {
94          // Pure ID selector
95          els = [document.getElementById(selector.trim().split('#')[1])];
96        } else {
97          // Other selectors
98          els = (context || document).querySelectorAll(selector.trim());
99        }
100        for (i = 0; i < els.length; i += 1) {
101          if (els[i]) { arr.push(els[i]); }
102        }
103      }
104    } else if (selector.nodeType || selector === window || selector === document) {
105      // Node/element
106      arr.push(selector);
107    } else if (selector.length > 0 && selector[0].nodeType) {
108      // Array of elements or instance of Dom
109      for (i = 0; i < selector.length; i += 1) {
110        arr.push(selector[i]);
111      }
112    }
113  }
114  return new Dom7(arr);
115}
116
117$$1.fn = Dom7.prototype;
118$$1.Class = Dom7;
119$$1.Dom7 = Dom7;
120
121function unique(arr) {
122  var uniqueArray = [];
123  for (var i = 0; i < arr.length; i += 1) {
124    if (uniqueArray.indexOf(arr[i]) === -1) { uniqueArray.push(arr[i]); }
125  }
126  return uniqueArray;
127}
128// Classes and attributes
129function addClass(className) {
130  var this$1 = this;
131
132  if (typeof className === 'undefined') {
133    return this;
134  }
135  var classes = className.split(' ');
136  for (var i = 0; i < classes.length; i += 1) {
137    for (var j = 0; j < this.length; j += 1) {
138      if (typeof this$1[j].classList !== 'undefined') { this$1[j].classList.add(classes[i]); }
139    }
140  }
141  return this;
142}
143function removeClass(className) {
144  var this$1 = this;
145
146  var classes = className.split(' ');
147  for (var i = 0; i < classes.length; i += 1) {
148    for (var j = 0; j < this.length; j += 1) {
149      if (typeof this$1[j].classList !== 'undefined') { this$1[j].classList.remove(classes[i]); }
150    }
151  }
152  return this;
153}
154function hasClass(className) {
155  if (!this[0]) { return false; }
156  return this[0].classList.contains(className);
157}
158function toggleClass(className) {
159  var this$1 = this;
160
161  var classes = className.split(' ');
162  for (var i = 0; i < classes.length; i += 1) {
163    for (var j = 0; j < this.length; j += 1) {
164      if (typeof this$1[j].classList !== 'undefined') { this$1[j].classList.toggle(classes[i]); }
165    }
166  }
167  return this;
168}
169function attr(attrs, value) {
170  var arguments$1 = arguments;
171  var this$1 = this;
172
173  if (arguments.length === 1 && typeof attrs === 'string') {
174    // Get attr
175    if (this[0]) { return this[0].getAttribute(attrs); }
176    return undefined;
177  }
178
179  // Set attrs
180  for (var i = 0; i < this.length; i += 1) {
181    if (arguments$1.length === 2) {
182      // String
183      this$1[i].setAttribute(attrs, value);
184    } else {
185      // Object
186      // eslint-disable-next-line
187      for (var attrName in attrs) {
188        this$1[i][attrName] = attrs[attrName];
189        this$1[i].setAttribute(attrName, attrs[attrName]);
190      }
191    }
192  }
193  return this;
194}
195// eslint-disable-next-line
196function removeAttr(attr) {
197  var this$1 = this;
198
199  for (var i = 0; i < this.length; i += 1) {
200    this$1[i].removeAttribute(attr);
201  }
202  return this;
203}
204function data(key, value) {
205  var this$1 = this;
206
207  var el;
208  if (typeof value === 'undefined') {
209    el = this[0];
210    // Get value
211    if (el) {
212      if (el.dom7ElementDataStorage && (key in el.dom7ElementDataStorage)) {
213        return el.dom7ElementDataStorage[key];
214      }
215
216      var dataKey = el.getAttribute(("data-" + key));
217      if (dataKey) {
218        return dataKey;
219      }
220      return undefined;
221    }
222    return undefined;
223  }
224
225  // Set value
226  for (var i = 0; i < this.length; i += 1) {
227    el = this$1[i];
228    if (!el.dom7ElementDataStorage) { el.dom7ElementDataStorage = {}; }
229    el.dom7ElementDataStorage[key] = value;
230  }
231  return this;
232}
233// Transforms
234// eslint-disable-next-line
235function transform(transform) {
236  var this$1 = this;
237
238  for (var i = 0; i < this.length; i += 1) {
239    var elStyle = this$1[i].style;
240    elStyle.webkitTransform = transform;
241    elStyle.transform = transform;
242  }
243  return this;
244}
245function transition(duration) {
246  var this$1 = this;
247
248  if (typeof duration !== 'string') {
249    duration = duration + "ms"; // eslint-disable-line
250  }
251  for (var i = 0; i < this.length; i += 1) {
252    var elStyle = this$1[i].style;
253    elStyle.webkitTransitionDuration = duration;
254    elStyle.transitionDuration = duration;
255  }
256  return this;
257}
258// Events
259function on() {
260  var this$1 = this;
261  var args = [], len = arguments.length;
262  while ( len-- ) args[ len ] = arguments[ len ];
263
264  var eventType = args[0];
265  var targetSelector = args[1];
266  var listener = args[2];
267  var capture = args[3];
268  if (typeof args[1] === 'function') {
269    var assign;
270    (assign = args, eventType = assign[0], listener = assign[1], capture = assign[2]);
271    targetSelector = undefined;
272  }
273  if (!capture) { capture = false; }
274
275  function handleLiveEvent(e) {
276    var target = e.target;
277    if (!target) { return; }
278    var eventData = e.target.dom7EventData || [];
279    eventData.unshift(e);
280    if ($$1(target).is(targetSelector)) { listener.apply(target, eventData); }
281    else {
282      var parents = $$1(target).parents(); // eslint-disable-line
283      for (var k = 0; k < parents.length; k += 1) {
284        if ($$1(parents[k]).is(targetSelector)) { listener.apply(parents[k], eventData); }
285      }
286    }
287  }
288  function handleEvent(e) {
289    var eventData = e && e.target ? e.target.dom7EventData || [] : [];
290    eventData.unshift(e);
291    listener.apply(this, eventData);
292  }
293  var events = eventType.split(' ');
294  var j;
295  for (var i = 0; i < this.length; i += 1) {
296    var el = this$1[i];
297    if (!targetSelector) {
298      for (j = 0; j < events.length; j += 1) {
299        if (!el.dom7Listeners) { el.dom7Listeners = []; }
300        el.dom7Listeners.push({
301          type: eventType,
302          listener: listener,
303          proxyListener: handleEvent,
304        });
305        el.addEventListener(events[j], handleEvent, capture);
306      }
307    } else {
308      // Live events
309      for (j = 0; j < events.length; j += 1) {
310        if (!el.dom7LiveListeners) { el.dom7LiveListeners = []; }
311        el.dom7LiveListeners.push({
312          type: eventType,
313          listener: listener,
314          proxyListener: handleLiveEvent,
315        });
316        el.addEventListener(events[j], handleLiveEvent, capture);
317      }
318    }
319  }
320  return this;
321}
322function off() {
323  var this$1 = this;
324  var args = [], len = arguments.length;
325  while ( len-- ) args[ len ] = arguments[ len ];
326
327  var eventType = args[0];
328  var targetSelector = args[1];
329  var listener = args[2];
330  var capture = args[3];
331  if (typeof args[1] === 'function') {
332    var assign;
333    (assign = args, eventType = assign[0], listener = assign[1], capture = assign[2]);
334    targetSelector = undefined;
335  }
336  if (!capture) { capture = false; }
337
338  var events = eventType.split(' ');
339  for (var i = 0; i < events.length; i += 1) {
340    for (var j = 0; j < this.length; j += 1) {
341      var el = this$1[j];
342      if (!targetSelector) {
343        if (el.dom7Listeners) {
344          for (var k = 0; k < el.dom7Listeners.length; k += 1) {
345            if (listener) {
346              if (el.dom7Listeners[k].listener === listener) {
347                el.removeEventListener(events[i], el.dom7Listeners[k].proxyListener, capture);
348              }
349            } else if (el.dom7Listeners[k].type === events[i]) {
350              el.removeEventListener(events[i], el.dom7Listeners[k].proxyListener, capture);
351            }
352          }
353        }
354      } else if (el.dom7LiveListeners) {
355        for (var k$1 = 0; k$1 < el.dom7LiveListeners.length; k$1 += 1) {
356          if (listener) {
357            if (el.dom7LiveListeners[k$1].listener === listener) {
358              el.removeEventListener(events[i], el.dom7LiveListeners[k$1].proxyListener, capture);
359            }
360          } else if (el.dom7LiveListeners[k$1].type === events[i]) {
361            el.removeEventListener(events[i], el.dom7LiveListeners[k$1].proxyListener, capture);
362          }
363        }
364      }
365    }
366  }
367  return this;
368}
369function trigger() {
370  var this$1 = this;
371  var args = [], len = arguments.length;
372  while ( len-- ) args[ len ] = arguments[ len ];
373
374  var events = args[0].split(' ');
375  var eventData = args[1];
376  for (var i = 0; i < events.length; i += 1) {
377    for (var j = 0; j < this.length; j += 1) {
378      var evt = (void 0);
379      try {
380        evt = new window.CustomEvent(events[i], {
381          detail: eventData,
382          bubbles: true,
383          cancelable: true,
384        });
385      } catch (e) {
386        evt = document.createEvent('Event');
387        evt.initEvent(events[i], true, true);
388        evt.detail = eventData;
389      }
390      // eslint-disable-next-line
391      this$1[j].dom7EventData = args.filter(function (data, dataIndex) { return dataIndex > 0; });
392      this$1[j].dispatchEvent(evt);
393      this$1[j].dom7EventData = [];
394      delete this$1[j].dom7EventData;
395    }
396  }
397  return this;
398}
399function transitionEnd(callback) {
400  var events = ['webkitTransitionEnd', 'transitionend'];
401  var dom = this;
402  var i;
403  function fireCallBack(e) {
404    /* jshint validthis:true */
405    if (e.target !== this) { return; }
406    callback.call(this, e);
407    for (i = 0; i < events.length; i += 1) {
408      dom.off(events[i], fireCallBack);
409    }
410  }
411  if (callback) {
412    for (i = 0; i < events.length; i += 1) {
413      dom.on(events[i], fireCallBack);
414    }
415  }
416  return this;
417}
418function outerWidth(includeMargins) {
419  if (this.length > 0) {
420    if (includeMargins) {
421      // eslint-disable-next-line
422      var styles = this.styles();
423      return this[0].offsetWidth + parseFloat(styles.getPropertyValue('margin-right')) + parseFloat(styles.getPropertyValue('margin-left'));
424    }
425    return this[0].offsetWidth;
426  }
427  return null;
428}
429function outerHeight(includeMargins) {
430  if (this.length > 0) {
431    if (includeMargins) {
432      // eslint-disable-next-line
433      var styles = this.styles();
434      return this[0].offsetHeight + parseFloat(styles.getPropertyValue('margin-top')) + parseFloat(styles.getPropertyValue('margin-bottom'));
435    }
436    return this[0].offsetHeight;
437  }
438  return null;
439}
440function offset() {
441  if (this.length > 0) {
442    var el = this[0];
443    var box = el.getBoundingClientRect();
444    var body = document.body;
445    var clientTop = el.clientTop || body.clientTop || 0;
446    var clientLeft = el.clientLeft || body.clientLeft || 0;
447    var scrollTop = el === window ? window.scrollY : el.scrollTop;
448    var scrollLeft = el === window ? window.scrollX : el.scrollLeft;
449    return {
450      top: (box.top + scrollTop) - clientTop,
451      left: (box.left + scrollLeft) - clientLeft,
452    };
453  }
454
455  return null;
456}
457function styles() {
458  if (this[0]) { return window.getComputedStyle(this[0], null); }
459  return {};
460}
461function css(props, value) {
462  var this$1 = this;
463
464  var i;
465  if (arguments.length === 1) {
466    if (typeof props === 'string') {
467      if (this[0]) { return window.getComputedStyle(this[0], null).getPropertyValue(props); }
468    } else {
469      for (i = 0; i < this.length; i += 1) {
470        // eslint-disable-next-line
471        for (var prop in props) {
472          this$1[i].style[prop] = props[prop];
473        }
474      }
475      return this;
476    }
477  }
478  if (arguments.length === 2 && typeof props === 'string') {
479    for (i = 0; i < this.length; i += 1) {
480      this$1[i].style[props] = value;
481    }
482    return this;
483  }
484  return this;
485}
486
487// Iterate over the collection passing elements to `callback`
488function each(callback) {
489  var this$1 = this;
490
491  // Don't bother continuing without a callback
492  if (!callback) { return this; }
493  // Iterate over the current collection
494  for (var i = 0; i < this.length; i += 1) {
495    // If the callback returns false
496    if (callback.call(this$1[i], i, this$1[i]) === false) {
497      // End the loop early
498      return this$1;
499    }
500  }
501  // Return `this` to allow chained DOM operations
502  return this;
503}
504// eslint-disable-next-line
505function html(html) {
506  var this$1 = this;
507
508  if (typeof html === 'undefined') {
509    return this[0] ? this[0].innerHTML : undefined;
510  }
511
512  for (var i = 0; i < this.length; i += 1) {
513    this$1[i].innerHTML = html;
514  }
515  return this;
516}
517// eslint-disable-next-line
518function text(text) {
519  var this$1 = this;
520
521  if (typeof text === 'undefined') {
522    if (this[0]) {
523      return this[0].textContent.trim();
524    }
525    return null;
526  }
527
528  for (var i = 0; i < this.length; i += 1) {
529    this$1[i].textContent = text;
530  }
531  return this;
532}
533function is(selector) {
534  var el = this[0];
535  var compareWith;
536  var i;
537  if (!el || typeof selector === 'undefined') { return false; }
538  if (typeof selector === 'string') {
539    if (el.matches) { return el.matches(selector); }
540    else if (el.webkitMatchesSelector) { return el.webkitMatchesSelector(selector); }
541    else if (el.msMatchesSelector) { return el.msMatchesSelector(selector); }
542
543    compareWith = $$1(selector);
544    for (i = 0; i < compareWith.length; i += 1) {
545      if (compareWith[i] === el) { return true; }
546    }
547    return false;
548  } else if (selector === document) { return el === document; }
549  else if (selector === window) { return el === window; }
550
551  if (selector.nodeType || selector instanceof Dom7) {
552    compareWith = selector.nodeType ? [selector] : selector;
553    for (i = 0; i < compareWith.length; i += 1) {
554      if (compareWith[i] === el) { return true; }
555    }
556    return false;
557  }
558  return false;
559}
560function index() {
561  var child = this[0];
562  var i;
563  if (child) {
564    i = 0;
565    // eslint-disable-next-line
566    while ((child = child.previousSibling) !== null) {
567      if (child.nodeType === 1) { i += 1; }
568    }
569    return i;
570  }
571  return undefined;
572}
573// eslint-disable-next-line
574function eq(index) {
575  if (typeof index === 'undefined') { return this; }
576  var length = this.length;
577  var returnIndex;
578  if (index > length - 1) {
579    return new Dom7([]);
580  }
581  if (index < 0) {
582    returnIndex = length + index;
583    if (returnIndex < 0) { return new Dom7([]); }
584    return new Dom7([this[returnIndex]]);
585  }
586  return new Dom7([this[index]]);
587}
588function append() {
589  var this$1 = this;
590  var args = [], len = arguments.length;
591  while ( len-- ) args[ len ] = arguments[ len ];
592
593  var newChild;
594
595  for (var k = 0; k < args.length; k += 1) {
596    newChild = args[k];
597    for (var i = 0; i < this.length; i += 1) {
598      if (typeof newChild === 'string') {
599        var tempDiv = document.createElement('div');
600        tempDiv.innerHTML = newChild;
601        while (tempDiv.firstChild) {
602          this$1[i].appendChild(tempDiv.firstChild);
603        }
604      } else if (newChild instanceof Dom7) {
605        for (var j = 0; j < newChild.length; j += 1) {
606          this$1[i].appendChild(newChild[j]);
607        }
608      } else {
609        this$1[i].appendChild(newChild);
610      }
611    }
612  }
613
614  return this;
615}
616 function prepend(newChild) {
617  var this$1 = this;
618
619  var i;
620  var j;
621  for (i = 0; i < this.length; i += 1) {
622    if (typeof newChild === 'string') {
623      var tempDiv = document.createElement('div');
624      tempDiv.innerHTML = newChild;
625      for (j = tempDiv.childNodes.length - 1; j >= 0; j -= 1) {
626        this$1[i].insertBefore(tempDiv.childNodes[j], this$1[i].childNodes[0]);
627      }
628    } else if (newChild instanceof Dom7) {
629      for (j = 0; j < newChild.length; j += 1) {
630        this$1[i].insertBefore(newChild[j], this$1[i].childNodes[0]);
631      }
632    } else {
633      this$1[i].insertBefore(newChild, this$1[i].childNodes[0]);
634    }
635  }
636  return this;
637}
638 function next(selector) {
639  if (this.length > 0) {
640    if (selector) {
641      if (this[0].nextElementSibling && $$1(this[0].nextElementSibling).is(selector)) {
642        return new Dom7([this[0].nextElementSibling]);
643      }
644      return new Dom7([]);
645    }
646
647    if (this[0].nextElementSibling) { return new Dom7([this[0].nextElementSibling]); }
648    return new Dom7([]);
649  }
650  return new Dom7([]);
651}
652function nextAll(selector) {
653  var nextEls = [];
654  var el = this[0];
655  if (!el) { return new Dom7([]); }
656  while (el.nextElementSibling) {
657    var next = el.nextElementSibling; // eslint-disable-line
658    if (selector) {
659      if ($$1(next).is(selector)) { nextEls.push(next); }
660    } else { nextEls.push(next); }
661    el = next;
662  }
663  return new Dom7(nextEls);
664}
665function prev(selector) {
666  if (this.length > 0) {
667    var el = this[0];
668    if (selector) {
669      if (el.previousElementSibling && $$1(el.previousElementSibling).is(selector)) {
670        return new Dom7([el.previousElementSibling]);
671      }
672      return new Dom7([]);
673    }
674
675    if (el.previousElementSibling) { return new Dom7([el.previousElementSibling]); }
676    return new Dom7([]);
677  }
678  return new Dom7([]);
679}
680function prevAll(selector) {
681  var prevEls = [];
682  var el = this[0];
683  if (!el) { return new Dom7([]); }
684  while (el.previousElementSibling) {
685    var prev = el.previousElementSibling; // eslint-disable-line
686    if (selector) {
687      if ($$1(prev).is(selector)) { prevEls.push(prev); }
688    } else { prevEls.push(prev); }
689    el = prev;
690  }
691  return new Dom7(prevEls);
692}
693function parent(selector) {
694  var this$1 = this;
695
696  var parents = []; // eslint-disable-line
697  for (var i = 0; i < this.length; i += 1) {
698    if (this$1[i].parentNode !== null) {
699      if (selector) {
700        if ($$1(this$1[i].parentNode).is(selector)) { parents.push(this$1[i].parentNode); }
701      } else {
702        parents.push(this$1[i].parentNode);
703      }
704    }
705  }
706  return $$1(unique(parents));
707}
708function parents(selector) {
709  var this$1 = this;
710
711  var parents = []; // eslint-disable-line
712  for (var i = 0; i < this.length; i += 1) {
713    var parent = this$1[i].parentNode; // eslint-disable-line
714    while (parent) {
715      if (selector) {
716        if ($$1(parent).is(selector)) { parents.push(parent); }
717      } else {
718        parents.push(parent);
719      }
720      parent = parent.parentNode;
721    }
722  }
723  return $$1(unique(parents));
724}
725function closest(selector) {
726  var closest = this; // eslint-disable-line
727  if (typeof selector === 'undefined') {
728    return new Dom7([]);
729  }
730  if (!closest.is(selector)) {
731    closest = closest.parents(selector).eq(0);
732  }
733  return closest;
734}
735function find(selector) {
736  var this$1 = this;
737
738  var foundElements = [];
739  for (var i = 0; i < this.length; i += 1) {
740    var found = this$1[i].querySelectorAll(selector);
741    for (var j = 0; j < found.length; j += 1) {
742      foundElements.push(found[j]);
743    }
744  }
745  return new Dom7(foundElements);
746}
747function children(selector) {
748  var this$1 = this;
749
750  var children = []; // eslint-disable-line
751  for (var i = 0; i < this.length; i += 1) {
752    var childNodes = this$1[i].childNodes;
753
754    for (var j = 0; j < childNodes.length; j += 1) {
755      if (!selector) {
756        if (childNodes[j].nodeType === 1) { children.push(childNodes[j]); }
757      } else if (childNodes[j].nodeType === 1 && $$1(childNodes[j]).is(selector)) {
758        children.push(childNodes[j]);
759      }
760    }
761  }
762  return new Dom7(unique(children));
763}
764function remove() {
765  var this$1 = this;
766
767  for (var i = 0; i < this.length; i += 1) {
768    if (this$1[i].parentNode) { this$1[i].parentNode.removeChild(this$1[i]); }
769  }
770  return this;
771}
772function add() {
773  var args = [], len = arguments.length;
774  while ( len-- ) args[ len ] = arguments[ len ];
775
776  var dom = this;
777  var i;
778  var j;
779  for (i = 0; i < args.length; i += 1) {
780    var toAdd = $$1(args[i]);
781    for (j = 0; j < toAdd.length; j += 1) {
782      dom[dom.length] = toAdd[j];
783      dom.length += 1;
784    }
785  }
786  return dom;
787}
788var noTrigger = ('resize scroll').split(' ');
789
790var Methods = {
791  addClass: addClass,
792  removeClass: removeClass,
793  hasClass: hasClass,
794  toggleClass: toggleClass,
795  attr: attr,
796  removeAttr: removeAttr,
797  data: data,
798  transform: transform,
799  transition: transition,
800  on: on,
801  off: off,
802  trigger: trigger,
803  transitionEnd: transitionEnd,
804  outerWidth: outerWidth,
805  outerHeight: outerHeight,
806  offset: offset,
807  css: css,
808  each: each,
809  html: html,
810  text: text,
811  is: is,
812  index: index,
813  eq: eq,
814  append: append,
815  prepend: prepend,
816  next: next,
817  nextAll: nextAll,
818  prev: prev,
819  prevAll: prevAll,
820  parent: parent,
821  parents: parents,
822  closest: closest,
823  find: find,
824  children: children,
825  remove: remove,
826  add: add,
827  styles: styles,
828};
829
830Object.keys(Methods).forEach(function (methodName) {
831  $$1.fn[methodName] = Methods[methodName];
832});
833
834var Utils = {
835  deleteProps: function deleteProps(obj) {
836    var object = obj;
837    Object.keys(object).forEach(function (key) {
838      try {
839        object[key] = null;
840      } catch (e) {
841        // no getter for object
842      }
843      try {
844        delete object[key];
845      } catch (e) {
846        // something got wrong
847      }
848    });
849  },
850  nextTick: function nextTick(callback, delay) {
851    if ( delay === void 0 ) delay = 0;
852
853    return setTimeout(callback, delay);
854  },
855  now: function now() {
856    return Date.now();
857  },
858  getTranslate: function getTranslate(el, axis) {
859    if ( axis === void 0 ) axis = 'x';
860
861    var matrix;
862    var curTransform;
863    var transformMatrix;
864
865    var curStyle = win.getComputedStyle(el, null);
866
867    if (win.WebKitCSSMatrix) {
868      curTransform = curStyle.transform || curStyle.webkitTransform;
869      if (curTransform.split(',').length > 6) {
870        curTransform = curTransform.split(', ').map(function (a) { return a.replace(',', '.'); }).join(', ');
871      }
872      // Some old versions of Webkit choke when 'none' is passed; pass
873      // empty string instead in this case
874      transformMatrix = new win.WebKitCSSMatrix(curTransform === 'none' ? '' : curTransform);
875    } else {
876      transformMatrix = curStyle.MozTransform || curStyle.OTransform || curStyle.MsTransform || curStyle.msTransform || curStyle.transform || curStyle.getPropertyValue('transform').replace('translate(', 'matrix(1, 0, 0, 1,');
877      matrix = transformMatrix.toString().split(',');
878    }
879
880    if (axis === 'x') {
881      // Latest Chrome and webkits Fix
882      if (win.WebKitCSSMatrix) { curTransform = transformMatrix.m41; }
883      // Crazy IE10 Matrix
884      else if (matrix.length === 16) { curTransform = parseFloat(matrix[12]); }
885      // Normal Browsers
886      else { curTransform = parseFloat(matrix[4]); }
887    }
888    if (axis === 'y') {
889      // Latest Chrome and webkits Fix
890      if (win.WebKitCSSMatrix) { curTransform = transformMatrix.m42; }
891      // Crazy IE10 Matrix
892      else if (matrix.length === 16) { curTransform = parseFloat(matrix[13]); }
893      // Normal Browsers
894      else { curTransform = parseFloat(matrix[5]); }
895    }
896    return curTransform || 0;
897  },
898  parseUrlQuery: function parseUrlQuery(url) {
899    var query = {};
900    var urlToParse = url || win.location.href;
901    var i;
902    var params;
903    var param;
904    var length;
905    if (typeof urlToParse === 'string' && urlToParse.length) {
906      urlToParse = urlToParse.indexOf('?') > -1 ? urlToParse.replace(/\S*\?/, '') : '';
907      params = urlToParse.split('&').filter(function (paramsPart) { return paramsPart !== ''; });
908      length = params.length;
909
910      for (i = 0; i < length; i += 1) {
911        param = params[i].replace(/#\S+/g, '').split('=');
912        query[decodeURIComponent(param[0])] = typeof param[1] === 'undefined' ? undefined : decodeURIComponent(param[1]) || '';
913      }
914    }
915    return query;
916  },
917  isObject: function isObject(o) {
918    return typeof o === 'object' && o !== null && o.constructor && o.constructor === Object;
919  },
920  extend: function extend() {
921    var args = [], len$1 = arguments.length;
922    while ( len$1-- ) args[ len$1 ] = arguments[ len$1 ];
923
924    var to = Object(args[0]);
925    for (var i = 1; i < args.length; i += 1) {
926      var nextSource = args[i];
927      if (nextSource !== undefined && nextSource !== null) {
928        var keysArray = Object.keys(Object(nextSource));
929        for (var nextIndex = 0, len = keysArray.length; nextIndex < len; nextIndex += 1) {
930          var nextKey = keysArray[nextIndex];
931          var desc = Object.getOwnPropertyDescriptor(nextSource, nextKey);
932          if (desc !== undefined && desc.enumerable) {
933            if (Utils.isObject(to[nextKey]) && Utils.isObject(nextSource[nextKey])) {
934              Utils.extend(to[nextKey], nextSource[nextKey]);
935            } else if (!Utils.isObject(to[nextKey]) && Utils.isObject(nextSource[nextKey])) {
936              to[nextKey] = {};
937              Utils.extend(to[nextKey], nextSource[nextKey]);
938            } else {
939              to[nextKey] = nextSource[nextKey];
940            }
941          }
942        }
943      }
944    }
945    return to;
946  },
947};
948
949var d;
950if (typeof document === 'undefined') {
951  d = {
952    addEventListener: function addEventListener() {},
953    removeEventListener: function removeEventListener() {},
954    activeElement: {
955      blur: function blur() {},
956      nodeName: '',
957    },
958    querySelector: function querySelector() {
959      return {};
960    },
961    querySelectorAll: function querySelectorAll() {
962      return [];
963    },
964    createElement: function createElement() {
965      return {
966        style: {},
967        setAttribute: function setAttribute() {},
968        getElementsByTagName: function getElementsByTagName() {
969          return [];
970        },
971      };
972    },
973    location: { hash: '' },
974  };
975} else {
976  d = document;
977}
978
979var doc = d;
980
981var Support = (function Support() {
982  return {
983    touch: (win.Modernizr && win.Modernizr.touch === true) || (function checkTouch() {
984      return !!(('ontouchstart' in win) || (win.DocumentTouch && doc instanceof win.DocumentTouch));
985    }()),
986
987    transforms3d: (win.Modernizr && win.Modernizr.csstransforms3d === true) || (function checkTransforms3d() {
988      var div = doc.createElement('div').style;
989      return ('webkitPerspective' in div || 'MozPerspective' in div || 'OPerspective' in div || 'MsPerspective' in div || 'perspective' in div);
990    }()),
991
992    flexbox: (function checkFlexbox() {
993      var div = doc.createElement('div').style;
994      var styles = ('alignItems webkitAlignItems webkitBoxAlign msFlexAlign mozBoxAlign webkitFlexDirection msFlexDirection mozBoxDirection mozBoxOrient webkitBoxDirection webkitBoxOrient').split(' ');
995      for (var i = 0; i < styles.length; i += 1) {
996        if (styles[i] in div) { return true; }
997      }
998      return false;
999    }()),
1000
1001    observer: (function checkObserver() {
1002      return ('MutationObserver' in win || 'WebkitMutationObserver' in win);
1003    }()),
1004
1005    passiveListener: (function checkPassiveListener() {
1006      var supportsPassive = false;
1007      try {
1008        var opts = Object.defineProperty({}, 'passive', {
1009          get: function get() {
1010            supportsPassive = true;
1011          },
1012        });
1013        win.addEventListener('testPassiveListener', null, opts);
1014      } catch (e) {
1015        // No support
1016      }
1017      return supportsPassive;
1018    }()),
1019
1020    gestures: (function checkGestures() {
1021      return 'ongesturestart' in win;
1022    }()),
1023  };
1024}());
1025
1026var SwiperClass = function SwiperClass(params) {
1027  if ( params === void 0 ) params = {};
1028
1029  var self = this;
1030  self.params = params;
1031
1032  // Events
1033  self.eventsListeners = {};
1034
1035  if (self.params && self.params.on) {
1036    Object.keys(self.params.on).forEach(function (eventName) {
1037      self.on(eventName, self.params.on[eventName]);
1038    });
1039  }
1040};
1041
1042var staticAccessors = { components: {} };
1043SwiperClass.prototype.on = function on (events, handler) {
1044  var self = this;
1045  if (typeof handler !== 'function') { return self; }
1046  events.split(' ').forEach(function (event) {
1047    if (!self.eventsListeners[event]) { self.eventsListeners[event] = []; }
1048    self.eventsListeners[event].push(handler);
1049  });
1050  return self;
1051};
1052SwiperClass.prototype.once = function once (events, handler) {
1053  var self = this;
1054  if (typeof handler !== 'function') { return self; }
1055  function onceHandler() {
1056      var args = [], len = arguments.length;
1057      while ( len-- ) args[ len ] = arguments[ len ];
1058
1059    handler.apply(self, args);
1060    self.off(events, onceHandler);
1061  }
1062  return self.on(events, onceHandler);
1063};
1064SwiperClass.prototype.off = function off (events, handler) {
1065  var self = this;
1066  events.split(' ').forEach(function (event) {
1067    if (typeof handler === 'undefined') {
1068      self.eventsListeners[event] = [];
1069    } else {
1070      self.eventsListeners[event].forEach(function (eventHandler, index) {
1071        if (eventHandler === handler) {
1072          self.eventsListeners[event].splice(index, 1);
1073        }
1074      });
1075    }
1076  });
1077  return self;
1078};
1079SwiperClass.prototype.emit = function emit () {
1080    var args = [], len = arguments.length;
1081    while ( len-- ) args[ len ] = arguments[ len ];
1082
1083  var self = this;
1084  if (!self.eventsListeners) { return self; }
1085  var events;
1086  var data;
1087  var context;
1088  if (typeof args[0] === 'string' || Array.isArray(args[0])) {
1089    events = args[0];
1090    data = args.slice(1, args.length);
1091    context = self;
1092  } else {
1093    events = args[0].events;
1094    data = args[0].data;
1095    context = args[0].context || self;
1096  }
1097  var eventsArray = Array.isArray(events) ? events : events.split(' ');
1098  eventsArray.forEach(function (event) {
1099    if (self.eventsListeners[event]) {
1100      var handlers = [];
1101      self.eventsListeners[event].forEach(function (eventHandler) {
1102        handlers.push(eventHandler);
1103      });
1104      handlers.forEach(function (eventHandler) {
1105        eventHandler.apply(context, data);
1106      });
1107    }
1108  });
1109  return self;
1110};
1111SwiperClass.prototype.useModulesParams = function useModulesParams (instanceParams) {
1112  var instance = this;
1113  if (!instance.modules) { return; }
1114  Object.keys(instance.modules).forEach(function (moduleName) {
1115    var module = instance.modules[moduleName];
1116    // Extend params
1117    if (module.params) {
1118      Utils.extend(instanceParams, module.params);
1119    }
1120  });
1121};
1122SwiperClass.prototype.useModules = function useModules (modulesParams) {
1123    if ( modulesParams === void 0 ) modulesParams = {};
1124
1125  var instance = this;
1126  if (!instance.modules) { return; }
1127  Object.keys(instance.modules).forEach(function (moduleName) {
1128    var module = instance.modules[moduleName];
1129    var moduleParams = modulesParams[moduleName] || {};
1130    // Extend instance methods and props
1131    if (module.instance) {
1132      Object.keys(module.instance).forEach(function (modulePropName) {
1133        var moduleProp = module.instance[modulePropName];
1134        if (typeof moduleProp === 'function') {
1135          instance[modulePropName] = moduleProp.bind(instance);
1136        } else {
1137          instance[modulePropName] = moduleProp;
1138        }
1139      });
1140    }
1141    // Add event listeners
1142    if (module.on && instance.on) {
1143      Object.keys(module.on).forEach(function (moduleEventName) {
1144        instance.on(moduleEventName, module.on[moduleEventName]);
1145      });
1146    }
1147
1148    // Module create callback
1149    if (module.create) {
1150      module.create.bind(instance)(moduleParams);
1151    }
1152  });
1153};
1154staticAccessors.components.set = function (components) {
1155  var Class = this;
1156  if (!Class.use) { return; }
1157  Class.use(components);
1158};
1159SwiperClass.installModule = function installModule (module) {
1160    var params = [], len = arguments.length - 1;
1161    while ( len-- > 0 ) params[ len ] = arguments[ len + 1 ];
1162
1163  var Class = this;
1164  if (!Class.prototype.modules) { Class.prototype.modules = {}; }
1165  var name = module.name || (((Object.keys(Class.prototype.modules).length) + "_" + (Utils.now())));
1166  Class.prototype.modules[name] = module;
1167  // Prototype
1168  if (module.proto) {
1169    Object.keys(module.proto).forEach(function (key) {
1170      Class.prototype[key] = module.proto[key];
1171    });
1172  }
1173  // Class
1174  if (module.static) {
1175    Object.keys(module.static).forEach(function (key) {
1176      Class[key] = module.static[key];
1177    });
1178  }
1179  // Callback
1180  if (module.install) {
1181    module.install.apply(Class, params);
1182  }
1183  return Class;
1184};
1185SwiperClass.use = function use (module) {
1186    var params = [], len = arguments.length - 1;
1187    while ( len-- > 0 ) params[ len ] = arguments[ len + 1 ];
1188
1189  var Class = this;
1190  if (Array.isArray(module)) {
1191    module.forEach(function (m) { return Class.installModule(m); });
1192    return Class;
1193  }
1194  return Class.installModule.apply(Class, [ module ].concat( params ));
1195};
1196
1197Object.defineProperties( SwiperClass, staticAccessors );
1198
1199var updateSize = function () {
1200  var swiper = this;
1201  var width;
1202  var height;
1203  var $el = swiper.$el;
1204  if (typeof swiper.params.width !== 'undefined') {
1205    width = swiper.params.width;
1206  } else {
1207    width = $el[0].clientWidth;
1208  }
1209  if (typeof swiper.params.height !== 'undefined') {
1210    height = swiper.params.height;
1211  } else {
1212    height = $el[0].clientHeight;
1213  }
1214  if ((width === 0 && swiper.isHorizontal()) || (height === 0 && swiper.isVertical())) {
1215    return;
1216  }
1217
1218  // Subtract paddings
1219  width = width - parseInt($el.css('padding-left'), 10) - parseInt($el.css('padding-right'), 10);
1220  height = height - parseInt($el.css('padding-top'), 10) - parseInt($el.css('padding-bottom'), 10);
1221
1222  Utils.extend(swiper, {
1223    width: width,
1224    height: height,
1225    size: swiper.isHorizontal() ? width : height,
1226  });
1227};
1228
1229var updateSlides = function () {
1230  var swiper = this;
1231  var params = swiper.params;
1232
1233  var $wrapperEl = swiper.$wrapperEl;
1234  var swiperSize = swiper.size;
1235  var rtl = swiper.rtl;
1236  var wrongRTL = swiper.wrongRTL;
1237  var slides = $wrapperEl.children(("." + (swiper.params.slideClass)));
1238  var isVirtual = swiper.virtual && params.virtual.enabled;
1239  var slidesLength = isVirtual ? swiper.virtual.slides.length : slides.length;
1240  var snapGrid = [];
1241  var slidesGrid = [];
1242  var slidesSizesGrid = [];
1243
1244  var offsetBefore = params.slidesOffsetBefore;
1245  if (typeof offsetBefore === 'function') {
1246    offsetBefore = params.slidesOffsetBefore.call(swiper);
1247  }
1248
1249  var offsetAfter = params.slidesOffsetAfter;
1250  if (typeof offsetAfter === 'function') {
1251    offsetAfter = params.slidesOffsetAfter.call(swiper);
1252  }
1253
1254  var previousSlidesLength = slidesLength;
1255  var previousSnapGridLength = swiper.snapGrid.length;
1256  var previousSlidesGridLength = swiper.snapGrid.length;
1257
1258  var spaceBetween = params.spaceBetween;
1259  var slidePosition = -offsetBefore;
1260  var prevSlideSize = 0;
1261  var index = 0;
1262  if (typeof swiperSize === 'undefined') {
1263    return;
1264  }
1265  if (typeof spaceBetween === 'string' && spaceBetween.indexOf('%') >= 0) {
1266    spaceBetween = (parseFloat(spaceBetween.replace('%', '')) / 100) * swiperSize;
1267  }
1268
1269  swiper.virtualSize = -spaceBetween;
1270
1271  // reset margins
1272  if (rtl) { slides.css({ marginLeft: '', marginTop: '' }); }
1273  else { slides.css({ marginRight: '', marginBottom: '' }); }
1274
1275  var slidesNumberEvenToRows;
1276  if (params.slidesPerColumn > 1) {
1277    if (Math.floor(slidesLength / params.slidesPerColumn) === slidesLength / swiper.params.slidesPerColumn) {
1278      slidesNumberEvenToRows = slidesLength;
1279    } else {
1280      slidesNumberEvenToRows = Math.ceil(slidesLength / params.slidesPerColumn) * params.slidesPerColumn;
1281    }
1282    if (params.slidesPerView !== 'auto' && params.slidesPerColumnFill === 'row') {
1283      slidesNumberEvenToRows = Math.max(slidesNumberEvenToRows, params.slidesPerView * params.slidesPerColumn);
1284    }
1285  }
1286
1287  // Calc slides
1288  var slideSize;
1289  var slidesPerColumn = params.slidesPerColumn;
1290  var slidesPerRow = slidesNumberEvenToRows / slidesPerColumn;
1291  var numFullColumns = slidesPerRow - ((params.slidesPerColumn * slidesPerRow) - slidesLength);
1292  for (var i = 0; i < slidesLength; i += 1) {
1293    slideSize = 0;
1294    var slide = slides.eq(i);
1295    if (params.slidesPerColumn > 1) {
1296      // Set slides order
1297      var newSlideOrderIndex = (void 0);
1298      var column = (void 0);
1299      var row = (void 0);
1300      if (params.slidesPerColumnFill === 'column') {
1301        column = Math.floor(i / slidesPerColumn);
1302        row = i - (column * slidesPerColumn);
1303        if (column > numFullColumns || (column === numFullColumns && row === slidesPerColumn - 1)) {
1304          row += 1;
1305          if (row >= slidesPerColumn) {
1306            row = 0;
1307            column += 1;
1308          }
1309        }
1310        newSlideOrderIndex = column + ((row * slidesNumberEvenToRows) / slidesPerColumn);
1311        slide
1312          .css({
1313            '-webkit-box-ordinal-group': newSlideOrderIndex,
1314            '-moz-box-ordinal-group': newSlideOrderIndex,
1315            '-ms-flex-order': newSlideOrderIndex,
1316            '-webkit-order': newSlideOrderIndex,
1317            order: newSlideOrderIndex,
1318          });
1319      } else {
1320        row = Math.floor(i / slidesPerRow);
1321        column = i - (row * slidesPerRow);
1322      }
1323      slide
1324        .css(
1325          ("margin-" + (swiper.isHorizontal() ? 'top' : 'left')),
1326          (row !== 0 && params.spaceBetween) && (((params.spaceBetween) + "px"))
1327        )
1328        .attr('data-swiper-column', column)
1329        .attr('data-swiper-row', row);
1330    }
1331    if (slide.css('display') === 'none') { continue; } // eslint-disable-line
1332    if (params.slidesPerView === 'auto') {
1333      slideSize = swiper.isHorizontal() ? slide.outerWidth(true) : slide.outerHeight(true);
1334      if (params.roundLengths) { slideSize = Math.floor(slideSize); }
1335    } else {
1336      slideSize = (swiperSize - ((params.slidesPerView - 1) * spaceBetween)) / params.slidesPerView;
1337      if (params.roundLengths) { slideSize = Math.floor(slideSize); }
1338
1339      if (slides[i]) {
1340        if (swiper.isHorizontal()) {
1341          slides[i].style.width = slideSize + "px";
1342        } else {
1343          slides[i].style.height = slideSize + "px";
1344        }
1345      }
1346    }
1347    if (slides[i]) {
1348      slides[i].swiperSlideSize = slideSize;
1349    }
1350    slidesSizesGrid.push(slideSize);
1351
1352
1353    if (params.centeredSlides) {
1354      slidePosition = slidePosition + (slideSize / 2) + (prevSlideSize / 2) + spaceBetween;
1355      if (prevSlideSize === 0 && i !== 0) { slidePosition = slidePosition - (swiperSize / 2) - spaceBetween; }
1356      if (i === 0) { slidePosition = slidePosition - (swiperSize / 2) - spaceBetween; }
1357      if (Math.abs(slidePosition) < 1 / 1000) { slidePosition = 0; }
1358      if ((index) % params.slidesPerGroup === 0) { snapGrid.push(slidePosition); }
1359      slidesGrid.push(slidePosition);
1360    } else {
1361      if ((index) % params.slidesPerGroup === 0) { snapGrid.push(slidePosition); }
1362      slidesGrid.push(slidePosition);
1363      slidePosition = slidePosition + slideSize + spaceBetween;
1364    }
1365
1366    swiper.virtualSize += slideSize + spaceBetween;
1367
1368    prevSlideSize = slideSize;
1369
1370    index += 1;
1371  }
1372  swiper.virtualSize = Math.max(swiper.virtualSize, swiperSize) + offsetAfter;
1373  var newSlidesGrid;
1374
1375  if (
1376    rtl && wrongRTL && (params.effect === 'slide' || params.effect === 'coverflow')) {
1377    $wrapperEl.css({ width: ((swiper.virtualSize + params.spaceBetween) + "px") });
1378  }
1379  if (!Support.flexbox || params.setWrapperSize) {
1380    if (swiper.isHorizontal()) { $wrapperEl.css({ width: ((swiper.virtualSize + params.spaceBetween) + "px") }); }
1381    else { $wrapperEl.css({ height: ((swiper.virtualSize + params.spaceBetween) + "px") }); }
1382  }
1383
1384  if (params.slidesPerColumn > 1) {
1385    swiper.virtualSize = (slideSize + params.spaceBetween) * slidesNumberEvenToRows;
1386    swiper.virtualSize = Math.ceil(swiper.virtualSize / params.slidesPerColumn) - params.spaceBetween;
1387    if (swiper.isHorizontal()) { $wrapperEl.css({ width: ((swiper.virtualSize + params.spaceBetween) + "px") }); }
1388    else { $wrapperEl.css({ height: ((swiper.virtualSize + params.spaceBetween) + "px") }); }
1389    if (params.centeredSlides) {
1390      newSlidesGrid = [];
1391      for (var i$1 = 0; i$1 < snapGrid.length; i$1 += 1) {
1392        if (snapGrid[i$1] < swiper.virtualSize + snapGrid[0]) { newSlidesGrid.push(snapGrid[i$1]); }
1393      }
1394      snapGrid = newSlidesGrid;
1395    }
1396  }
1397
1398  // Remove last grid elements depending on width
1399  if (!params.centeredSlides) {
1400    newSlidesGrid = [];
1401    for (var i$2 = 0; i$2 < snapGrid.length; i$2 += 1) {
1402      if (snapGrid[i$2] <= swiper.virtualSize - swiperSize) {
1403        newSlidesGrid.push(snapGrid[i$2]);
1404      }
1405    }
1406    snapGrid = newSlidesGrid;
1407    if (Math.floor(swiper.virtualSize - swiperSize) - Math.floor(snapGrid[snapGrid.length - 1]) > 1) {
1408      snapGrid.push(swiper.virtualSize - swiperSize);
1409    }
1410  }
1411  if (snapGrid.length === 0) { snapGrid = [0]; }
1412
1413  if (params.spaceBetween !== 0) {
1414    if (swiper.isHorizontal()) {
1415      if (rtl) { slides.css({ marginLeft: (spaceBetween + "px") }); }
1416      else { slides.css({ marginRight: (spaceBetween + "px") }); }
1417    } else { slides.css({ marginBottom: (spaceBetween + "px") }); }
1418  }
1419
1420  Utils.extend(swiper, {
1421    slides: slides,
1422    snapGrid: snapGrid,
1423    slidesGrid: slidesGrid,
1424    slidesSizesGrid: slidesSizesGrid,
1425  });
1426
1427  if (slidesLength !== previousSlidesLength) {
1428    swiper.emit('slidesLengthChange');
1429  }
1430  if (snapGrid.length !== previousSnapGridLength) {
1431    swiper.emit('snapGridLengthChange');
1432  }
1433  if (slidesGrid.length !== previousSlidesGridLength) {
1434    swiper.emit('slidesGridLengthChange');
1435  }
1436
1437  if (params.watchSlidesProgress || params.watchSlidesVisibility) {
1438    swiper.updateSlidesOffset();
1439  }
1440};
1441
1442var updateAutoHeight = function () {
1443  var swiper = this;
1444  var activeSlides = [];
1445  var newHeight = 0;
1446  var i;
1447
1448  // Find slides currently in view
1449  if (swiper.params.slidesPerView !== 'auto' && swiper.params.slidesPerView > 1) {
1450    for (i = 0; i < Math.ceil(swiper.params.slidesPerView); i += 1) {
1451      var index = swiper.activeIndex + i;
1452      if (index > swiper.slides.length) { break; }
1453      activeSlides.push(swiper.slides.eq(index)[0]);
1454    }
1455  } else {
1456    activeSlides.push(swiper.slides.eq(swiper.activeIndex)[0]);
1457  }
1458
1459  // Find new height from highest slide in view
1460  for (i = 0; i < activeSlides.length; i += 1) {
1461    if (typeof activeSlides[i] !== 'undefined') {
1462      var height = activeSlides[i].offsetHeight;
1463      newHeight = height > newHeight ? height : newHeight;
1464    }
1465  }
1466
1467  // Update Height
1468  if (newHeight) { swiper.$wrapperEl.css('height', (newHeight + "px")); }
1469};
1470
1471var updateSlidesOffset = function () {
1472  var swiper = this;
1473  var slides = swiper.slides;
1474  for (var i = 0; i < slides.length; i += 1) {
1475    slides[i].swiperSlideOffset = swiper.isHorizontal() ? slides[i].offsetLeft : slides[i].offsetTop;
1476  }
1477};
1478
1479var updateSlidesProgress = function (translate) {
1480  if ( translate === void 0 ) translate = this.translate || 0;
1481
1482  var swiper = this;
1483  var params = swiper.params;
1484
1485  var slides = swiper.slides;
1486  var rtl = swiper.rtl;
1487
1488  if (slides.length === 0) { return; }
1489  if (typeof slides[0].swiperSlideOffset === 'undefined') { swiper.updateSlidesOffset(); }
1490
1491  var offsetCenter = -translate;
1492  if (rtl) { offsetCenter = translate; }
1493
1494  // Visible Slides
1495  slides.removeClass(params.slideVisibleClass);
1496
1497  for (var i = 0; i < slides.length; i += 1) {
1498    var slide = slides[i];
1499    var slideProgress =
1500      (
1501        (offsetCenter + (params.centeredSlides ? swiper.minTranslate() : 0)) - slide.swiperSlideOffset
1502      ) / (slide.swiperSlideSize + params.spaceBetween);
1503    if (params.watchSlidesVisibility) {
1504      var slideBefore = -(offsetCenter - slide.swiperSlideOffset);
1505      var slideAfter = slideBefore + swiper.slidesSizesGrid[i];
1506      var isVisible =
1507                (slideBefore >= 0 && slideBefore < swiper.size) ||
1508                (slideAfter > 0 && slideAfter <= swiper.size) ||
1509                (slideBefore <= 0 && slideAfter >= swiper.size);
1510      if (isVisible) {
1511        slides.eq(i).addClass(params.slideVisibleClass);
1512      }
1513    }
1514    slide.progress = rtl ? -slideProgress : slideProgress;
1515  }
1516};
1517
1518var updateProgress = function (translate) {
1519  if ( translate === void 0 ) translate = this.translate || 0;
1520
1521  var swiper = this;
1522  var params = swiper.params;
1523
1524  var translatesDiff = swiper.maxTranslate() - swiper.minTranslate();
1525  var progress = swiper.progress;
1526  var isBeginning = swiper.isBeginning;
1527  var isEnd = swiper.isEnd;
1528  var wasBeginning = isBeginning;
1529  var wasEnd = isEnd;
1530  if (translatesDiff === 0) {
1531    progress = 0;
1532    isBeginning = true;
1533    isEnd = true;
1534  } else {
1535    progress = (translate - swiper.minTranslate()) / (translatesDiff);
1536    isBeginning = progress <= 0;
1537    isEnd = progress >= 1;
1538  }
1539  Utils.extend(swiper, {
1540    progress: progress,
1541    isBeginning: isBeginning,
1542    isEnd: isEnd,
1543  });
1544
1545  if (params.watchSlidesProgress || params.watchSlidesVisibility) { swiper.updateSlidesProgress(translate); }
1546
1547  if (isBeginning && !wasBeginning) {
1548    swiper.emit('reachBeginning toEdge');
1549  }
1550  if (isEnd && !wasEnd) {
1551    swiper.emit('reachEnd toEdge');
1552  }
1553  if ((wasBeginning && !isBeginning) || (wasEnd && !isEnd)) {
1554    swiper.emit('fromEdge');
1555  }
1556
1557  swiper.emit('progress', progress);
1558};
1559
1560var updateSlidesClasses = function () {
1561  var swiper = this;
1562
1563  var slides = swiper.slides;
1564  var params = swiper.params;
1565  var $wrapperEl = swiper.$wrapperEl;
1566  var activeIndex = swiper.activeIndex;
1567  var realIndex = swiper.realIndex;
1568  var isVirtual = swiper.virtual && params.virtual.enabled;
1569
1570  slides.removeClass(((params.slideActiveClass) + " " + (params.slideNextClass) + " " + (params.slidePrevClass) + " " + (params.slideDuplicateActiveClass) + " " + (params.slideDuplicateNextClass) + " " + (params.slideDuplicatePrevClass)));
1571
1572  var activeSlide;
1573  if (isVirtual) {
1574    activeSlide = swiper.$wrapperEl.find(("." + (params.slideClass) + "[data-swiper-slide-index=\"" + activeIndex + "\"]"));
1575  } else {
1576    activeSlide = slides.eq(activeIndex);
1577  }
1578
1579  // Active classes
1580  activeSlide.addClass(params.slideActiveClass);
1581
1582  if (params.loop) {
1583    // Duplicate to all looped slides
1584    if (activeSlide.hasClass(params.slideDuplicateClass)) {
1585      $wrapperEl
1586        .children(("." + (params.slideClass) + ":not(." + (params.slideDuplicateClass) + ")[data-swiper-slide-index=\"" + realIndex + "\"]"))
1587        .addClass(params.slideDuplicateActiveClass);
1588    } else {
1589      $wrapperEl
1590        .children(("." + (params.slideClass) + "." + (params.slideDuplicateClass) + "[data-swiper-slide-index=\"" + realIndex + "\"]"))
1591        .addClass(params.slideDuplicateActiveClass);
1592    }
1593  }
1594  // Next Slide
1595  var nextSlide = activeSlide.nextAll(("." + (params.slideClass))).eq(0).addClass(params.slideNextClass);
1596  if (params.loop && nextSlide.length === 0) {
1597    nextSlide = slides.eq(0);
1598    nextSlide.addClass(params.slideNextClass);
1599  }
1600  // Prev Slide
1601  var prevSlide = activeSlide.prevAll(("." + (params.slideClass))).eq(0).addClass(params.slidePrevClass);
1602  if (params.loop && prevSlide.length === 0) {
1603    prevSlide = slides.eq(-1);
1604    prevSlide.addClass(params.slidePrevClass);
1605  }
1606  if (params.loop) {
1607    // Duplicate to all looped slides
1608    if (nextSlide.hasClass(params.slideDuplicateClass)) {
1609      $wrapperEl
1610        .children(("." + (params.slideClass) + ":not(." + (params.slideDuplicateClass) + ")[data-swiper-slide-index=\"" + (nextSlide.attr('data-swiper-slide-index')) + "\"]"))
1611        .addClass(params.slideDuplicateNextClass);
1612    } else {
1613      $wrapperEl
1614        .children(("." + (params.slideClass) + "." + (params.slideDuplicateClass) + "[data-swiper-slide-index=\"" + (nextSlide.attr('data-swiper-slide-index')) + "\"]"))
1615        .addClass(params.slideDuplicateNextClass);
1616    }
1617    if (prevSlide.hasClass(params.slideDuplicateClass)) {
1618      $wrapperEl
1619        .children(("." + (params.slideClass) + ":not(." + (params.slideDuplicateClass) + ")[data-swiper-slide-index=\"" + (prevSlide.attr('data-swiper-slide-index')) + "\"]"))
1620        .addClass(params.slideDuplicatePrevClass);
1621    } else {
1622      $wrapperEl
1623        .children(("." + (params.slideClass) + "." + (params.slideDuplicateClass) + "[data-swiper-slide-index=\"" + (prevSlide.attr('data-swiper-slide-index')) + "\"]"))
1624        .addClass(params.slideDuplicatePrevClass);
1625    }
1626  }
1627};
1628
1629var updateActiveIndex = function (newActiveIndex) {
1630  var swiper = this;
1631  var translate = swiper.rtl ? swiper.translate : -swiper.translate;
1632  var slidesGrid = swiper.slidesGrid;
1633  var snapGrid = swiper.snapGrid;
1634  var params = swiper.params;
1635  var previousIndex = swiper.activeIndex;
1636  var previousRealIndex = swiper.realIndex;
1637  var previousSnapIndex = swiper.snapIndex;
1638  var activeIndex = newActiveIndex;
1639  var snapIndex;
1640  if (typeof activeIndex === 'undefined') {
1641    for (var i = 0; i < slidesGrid.length; i += 1) {
1642      if (typeof slidesGrid[i + 1] !== 'undefined') {
1643        if (translate >= slidesGrid[i] && translate < slidesGrid[i + 1] - ((slidesGrid[i + 1] - slidesGrid[i]) / 2)) {
1644          activeIndex = i;
1645        } else if (translate >= slidesGrid[i] && translate < slidesGrid[i + 1]) {
1646          activeIndex = i + 1;
1647        }
1648      } else if (translate >= slidesGrid[i]) {
1649        activeIndex = i;
1650      }
1651    }
1652    // Normalize slideIndex
1653    if (params.normalizeSlideIndex) {
1654      if (activeIndex < 0 || typeof activeIndex === 'undefined') { activeIndex = 0; }
1655    }
1656  }
1657  if (snapGrid.indexOf(translate) >= 0) {
1658    snapIndex = snapGrid.indexOf(translate);
1659  } else {
1660    snapIndex = Math.floor(activeIndex / params.slidesPerGroup);
1661  }
1662  if (snapIndex >= snapGrid.length) { snapIndex = snapGrid.length - 1; }
1663  if (activeIndex === previousIndex) {
1664    if (snapIndex !== previousSnapIndex) {
1665      swiper.snapIndex = snapIndex;
1666      swiper.emit('snapIndexChange');
1667    }
1668    return;
1669  }
1670
1671  // Get real index
1672  var realIndex = parseInt(swiper.slides.eq(activeIndex).attr('data-swiper-slide-index') || activeIndex, 10);
1673
1674  Utils.extend(swiper, {
1675    snapIndex: snapIndex,
1676    realIndex: realIndex,
1677    previousIndex: previousIndex,
1678    activeIndex: activeIndex,
1679  });
1680  swiper.emit('activeIndexChange');
1681  swiper.emit('snapIndexChange');
1682  if (previousRealIndex !== realIndex) {
1683    swiper.emit('realIndexChange');
1684  }
1685  swiper.emit('slideChange');
1686};
1687
1688var updateClickedSlide = function (e) {
1689  var swiper = this;
1690  var params = swiper.params;
1691  var slide = $$1(e.target).closest(("." + (params.slideClass)))[0];
1692  var slideFound = false;
1693  if (slide) {
1694    for (var i = 0; i < swiper.slides.length; i += 1) {
1695      if (swiper.slides[i] === slide) { slideFound = true; }
1696    }
1697  }
1698
1699  if (slide && slideFound) {
1700    swiper.clickedSlide = slide;
1701    if (swiper.virtual && swiper.params.virtual.enabled) {
1702      swiper.clickedIndex = parseInt($$1(slide).attr('data-swiper-slide-index'), 10);
1703    } else {
1704      swiper.clickedIndex = $$1(slide).index();
1705    }
1706  } else {
1707    swiper.clickedSlide = undefined;
1708    swiper.clickedIndex = undefined;
1709    return;
1710  }
1711  if (params.slideToClickedSlide && swiper.clickedIndex !== undefined && swiper.clickedIndex !== swiper.activeIndex) {
1712    swiper.slideToClickedSlide();
1713  }
1714};
1715
1716var update = {
1717  updateSize: updateSize,
1718  updateSlides: updateSlides,
1719  updateAutoHeight: updateAutoHeight,
1720  updateSlidesOffset: updateSlidesOffset,
1721  updateSlidesProgress: updateSlidesProgress,
1722  updateProgress: updateProgress,
1723  updateSlidesClasses: updateSlidesClasses,
1724  updateActiveIndex: updateActiveIndex,
1725  updateClickedSlide: updateClickedSlide,
1726};
1727
1728var getTranslate = function (axis) {
1729  if ( axis === void 0 ) axis = this.isHorizontal() ? 'x' : 'y';
1730
1731  var swiper = this;
1732
1733  var params = swiper.params;
1734  var rtl = swiper.rtl;
1735  var translate = swiper.translate;
1736  var $wrapperEl = swiper.$wrapperEl;
1737
1738  if (params.virtualTranslate) {
1739    return rtl ? -translate : translate;
1740  }
1741
1742  var currentTranslate = Utils.getTranslate($wrapperEl[0], axis);
1743  if (rtl) { currentTranslate = -currentTranslate; }
1744
1745  return currentTranslate || 0;
1746};
1747
1748var setTranslate = function (translate, byController) {
1749  var swiper = this;
1750  var rtl = swiper.rtl;
1751  var params = swiper.params;
1752  var $wrapperEl = swiper.$wrapperEl;
1753  var progress = swiper.progress;
1754  var x = 0;
1755  var y = 0;
1756  var z = 0;
1757
1758  if (swiper.isHorizontal()) {
1759    x = rtl ? -translate : translate;
1760  } else {
1761    y = translate;
1762  }
1763
1764  if (params.roundLengths) {
1765    x = Math.floor(x);
1766    y = Math.floor(y);
1767  }
1768
1769  if (!params.virtualTranslate) {
1770    if (Support.transforms3d) { $wrapperEl.transform(("translate3d(" + x + "px, " + y + "px, " + z + "px)")); }
1771    else { $wrapperEl.transform(("translate(" + x + "px, " + y + "px)")); }
1772  }
1773
1774  swiper.translate = swiper.isHorizontal() ? x : y;
1775
1776  // Check if we need to update progress
1777  var newProgress;
1778  var translatesDiff = swiper.maxTranslate() - swiper.minTranslate();
1779  if (translatesDiff === 0) {
1780    newProgress = 0;
1781  } else {
1782    newProgress = (translate - swiper.minTranslate()) / (translatesDiff);
1783  }
1784  if (newProgress !== progress) {
1785    swiper.updateProgress(translate);
1786  }
1787
1788  swiper.emit('setTranslate', swiper.translate, byController);
1789};
1790
1791var minTranslate = function () {
1792  return (-this.snapGrid[0]);
1793};
1794
1795var maxTranslate = function () {
1796  return (-this.snapGrid[this.snapGrid.length - 1]);
1797};
1798
1799var translate = {
1800  getTranslate: getTranslate,
1801  setTranslate: setTranslate,
1802  minTranslate: minTranslate,
1803  maxTranslate: maxTranslate,
1804};
1805
1806var setTransition = function (duration, byController) {
1807  var swiper = this;
1808
1809  swiper.$wrapperEl.transition(duration);
1810
1811  swiper.emit('setTransition', duration, byController);
1812};
1813
1814var transitionStart = function (runCallbacks) {
1815  if ( runCallbacks === void 0 ) runCallbacks = true;
1816
1817  var swiper = this;
1818  var activeIndex = swiper.activeIndex;
1819  var params = swiper.params;
1820  var previousIndex = swiper.previousIndex;
1821  if (params.autoHeight) {
1822    swiper.updateAutoHeight();
1823  }
1824  swiper.emit('transitionStart');
1825
1826  if (!runCallbacks) { return; }
1827  if (activeIndex !== previousIndex) {
1828    swiper.emit('slideChangeTransitionStart');
1829    if (activeIndex > previousIndex) {
1830      swiper.emit('slideNextTransitionStart');
1831    } else {
1832      swiper.emit('slidePrevTransitionStart');
1833    }
1834  }
1835};
1836
1837var transitionEnd$1 = function (runCallbacks) {
1838  if ( runCallbacks === void 0 ) runCallbacks = true;
1839
1840  var swiper = this;
1841  var activeIndex = swiper.activeIndex;
1842  var previousIndex = swiper.previousIndex;
1843  swiper.animating = false;
1844  swiper.setTransition(0);
1845
1846  swiper.emit('transitionEnd');
1847  if (runCallbacks) {
1848    if (activeIndex !== previousIndex) {
1849      swiper.emit('slideChangeTransitionEnd');
1850      if (activeIndex > previousIndex) {
1851        swiper.emit('slideNextTransitionEnd');
1852      } else {
1853        swiper.emit('slidePrevTransitionEnd');
1854      }
1855    }
1856  }
1857};
1858
1859var transition$1 = {
1860  setTransition: setTransition,
1861  transitionStart: transitionStart,
1862  transitionEnd: transitionEnd$1,
1863};
1864
1865var Browser = (function Browser() {
1866  function isIE9() {
1867    // create temporary DIV
1868    var div = doc.createElement('div');
1869    // add content to tmp DIV which is wrapped into the IE HTML conditional statement
1870    div.innerHTML = '<!--[if lte IE 9]><i></i><![endif]-->';
1871    // return true / false value based on what will browser render
1872    return div.getElementsByTagName('i').length === 1;
1873  }
1874  function isSafari() {
1875    var ua = win.navigator.userAgent.toLowerCase();
1876    return (ua.indexOf('safari') >= 0 && ua.indexOf('chrome') < 0 && ua.indexOf('android') < 0);
1877  }
1878  return {
1879    isSafari: isSafari(),
1880    isUiWebView: /(iPhone|iPod|iPad).*AppleWebKit(?!.*Safari)/i.test(win.navigator.userAgent),
1881    ie: win.navigator.pointerEnabled || win.navigator.msPointerEnabled,
1882    ieTouch: (win.navigator.msPointerEnabled && win.navigator.msMaxTouchPoints > 1) ||
1883             (win.navigator.pointerEnabled && win.navigator.maxTouchPoints > 1),
1884    lteIE9: isIE9(),
1885  };
1886}());
1887
1888var slideTo = function (index, speed, runCallbacks, internal) {
1889  if ( index === void 0 ) index = 0;
1890  if ( speed === void 0 ) speed = this.params.speed;
1891  if ( runCallbacks === void 0 ) runCallbacks = true;
1892
1893  var swiper = this;
1894  var slideIndex = index;
1895  if (slideIndex < 0) { slideIndex = 0; }
1896
1897  var params = swiper.params;
1898  var snapGrid = swiper.snapGrid;
1899  var slidesGrid = swiper.slidesGrid;
1900  var previousIndex = swiper.previousIndex;
1901  var activeIndex = swiper.activeIndex;
1902  var rtl = swiper.rtl;
1903  var $wrapperEl = swiper.$wrapperEl;
1904
1905  var snapIndex = Math.floor(slideIndex / params.slidesPerGroup);
1906  if (snapIndex >= snapGrid.length) { snapIndex = snapGrid.length - 1; }
1907
1908  if ((activeIndex || params.initialSlide || 0) === (previousIndex || 0) && runCallbacks) {
1909    swiper.emit('beforeSlideChangeStart');
1910  }
1911
1912  var translate = -snapGrid[snapIndex];
1913
1914  // Update progress
1915  swiper.updateProgress(translate);
1916
1917  // Normalize slideIndex
1918  if (params.normalizeSlideIndex) {
1919    for (var i = 0; i < slidesGrid.length; i += 1) {
1920      if (-Math.floor(translate * 100) >= Math.floor(slidesGrid[i] * 100)) {
1921        slideIndex = i;
1922      }
1923    }
1924  }
1925
1926  // Directions locks
1927  if (!swiper.allowSlideNext && translate < swiper.translate && translate < swiper.minTranslate()) {
1928    return false;
1929  }
1930  if (!swiper.allowSlidePrev && translate > swiper.translate && translate > swiper.maxTranslate()) {
1931    if ((activeIndex || 0) !== slideIndex) { return false; }
1932  }
1933
1934  // Update Index
1935  if ((rtl && -translate === swiper.translate) || (!rtl && translate === swiper.translate)) {
1936    swiper.updateActiveIndex(slideIndex);
1937    // Update Height
1938    if (params.autoHeight) {
1939      swiper.updateAutoHeight();
1940    }
1941    swiper.updateSlidesClasses();
1942    if (params.effect !== 'slide') {
1943      swiper.setTranslate(translate);
1944    }
1945    return false;
1946  }
1947
1948  if (speed === 0 || Browser.lteIE9) {
1949    swiper.setTransition(0);
1950    swiper.setTranslate(translate);
1951    swiper.updateActiveIndex(slideIndex);
1952    swiper.updateSlidesClasses();
1953    swiper.emit('beforeTransitionStart', speed, internal);
1954    swiper.transitionStart(runCallbacks);
1955    swiper.transitionEnd(runCallbacks);
1956  } else {
1957    swiper.setTransition(speed);
1958    swiper.setTranslate(translate);
1959    swiper.updateActiveIndex(slideIndex);
1960    swiper.updateSlidesClasses();
1961    swiper.emit('beforeTransitionStart', speed, internal);
1962    swiper.transitionStart(runCallbacks);
1963    if (!swiper.animating) {
1964      swiper.animating = true;
1965      $wrapperEl.transitionEnd(function () {
1966        if (!swiper || swiper.destroyed) { return; }
1967        swiper.transitionEnd(runCallbacks);
1968      });
1969    }
1970  }
1971
1972  return true;
1973};
1974
1975/* eslint no-unused-vars: "off" */
1976var slideNext = function (speed, runCallbacks, internal) {
1977  if ( speed === void 0 ) speed = this.params.speed;
1978  if ( runCallbacks === void 0 ) runCallbacks = true;
1979
1980  var swiper = this;
1981  var params = swiper.params;
1982  var animating = swiper.animating;
1983  if (params.loop) {
1984    if (animating) { return false; }
1985    swiper.loopFix();
1986    // eslint-disable-next-line
1987    swiper._clientLeft = swiper.$wrapperEl[0].clientLeft;
1988    return swiper.slideTo(swiper.activeIndex + params.slidesPerGroup, speed, runCallbacks, internal);
1989  }
1990  return swiper.slideTo(swiper.activeIndex + params.slidesPerGroup, speed, runCallbacks, internal);
1991};
1992
1993/* eslint no-unused-vars: "off" */
1994var slidePrev = function (speed, runCallbacks, internal) {
1995  if ( speed === void 0 ) speed = this.params.speed;
1996  if ( runCallbacks === void 0 ) runCallbacks = true;
1997
1998  var swiper = this;
1999  var params = swiper.params;
2000  var animating = swiper.animating;
2001
2002  if (params.loop) {
2003    if (animating) { return false; }
2004    swiper.loopFix();
2005    // eslint-disable-next-line
2006    swiper._clientLeft = swiper.$wrapperEl[0].clientLeft;
2007    return swiper.slideTo(swiper.activeIndex - 1, speed, runCallbacks, internal);
2008  }
2009  return swiper.slideTo(swiper.activeIndex - 1, speed, runCallbacks, internal);
2010};
2011
2012/* eslint no-unused-vars: "off" */
2013var slideReset = function (speed, runCallbacks, internal) {
2014  if ( speed === void 0 ) speed = this.params.speed;
2015  if ( runCallbacks === void 0 ) runCallbacks = true;
2016
2017  var swiper = this;
2018  return swiper.slideTo(swiper.activeIndex, speed, runCallbacks, internal);
2019};
2020
2021var slideToClickedSlide = function () {
2022  var swiper = this;
2023  var params = swiper.params;
2024  var $wrapperEl = swiper.$wrapperEl;
2025
2026  var slidesPerView = params.slidesPerView === 'auto' ? swiper.slidesPerViewDynamic() : params.slidesPerView;
2027  var slideToIndex = swiper.clickedIndex;
2028  var realIndex;
2029  if (params.loop) {
2030    if (swiper.animating) { return; }
2031    realIndex = parseInt($$1(swiper.clickedSlide).attr('data-swiper-slide-index'), 10);
2032    if (params.centeredSlides) {
2033      if (
2034        (slideToIndex < swiper.loopedSlides - (slidesPerView / 2)) ||
2035        (slideToIndex > (swiper.slides.length - swiper.loopedSlides) + (slidesPerView / 2))
2036      ) {
2037        swiper.loopFix();
2038        slideToIndex = $wrapperEl
2039          .children(("." + (params.slideClass) + "[data-swiper-slide-index=\"" + realIndex + "\"]:not(." + (params.slideDuplicateClass) + ")"))
2040          .eq(0)
2041          .index();
2042
2043        Utils.nextTick(function () {
2044          swiper.slideTo(slideToIndex);
2045        });
2046      } else {
2047        swiper.slideTo(slideToIndex);
2048      }
2049    } else if (slideToIndex > swiper.slides.length - slidesPerView) {
2050      swiper.loopFix();
2051      slideToIndex = $wrapperEl
2052        .children(("." + (params.slideClass) + "[data-swiper-slide-index=\"" + realIndex + "\"]:not(." + (params.slideDuplicateClass) + ")"))
2053        .eq(0)
2054        .index();
2055
2056      Utils.nextTick(function () {
2057        swiper.slideTo(slideToIndex);
2058      });
2059    } else {
2060      swiper.slideTo(slideToIndex);
2061    }
2062  } else {
2063    swiper.slideTo(slideToIndex);
2064  }
2065};
2066
2067var slide = {
2068  slideTo: slideTo,
2069  slideNext: slideNext,
2070  slidePrev: slidePrev,
2071  slideReset: slideReset,
2072  slideToClickedSlide: slideToClickedSlide,
2073};
2074
2075var loopCreate = function () {
2076  var swiper = this;
2077  var params = swiper.params;
2078  var $wrapperEl = swiper.$wrapperEl;
2079  // Remove duplicated slides
2080  $wrapperEl.children(("." + (params.slideClass) + "." + (params.slideDuplicateClass))).remove();
2081
2082  var slides = $wrapperEl.children(("." + (params.slideClass)));
2083
2084  if (params.loopFillGroupWithBlank) {

2215      if (slides[i]) { $wrapperEl.prepend(slides[i]); }
2216    }
2217    newActiveIndex = activeIndex + slides.length;
2218  } else {
2219    $wrapperEl.prepend(slides);
2220  }
2221  if (params.loop) {
2222    swiper.loopCreate();
2223  }
2224  if (!(params.observer && Support.observer)) {
2225    swiper.update();
2226  }
2227  swiper.slideTo(newActiveIndex, 0, false);
2228};
2229
2230var removeSlide = function (slidesIndexes) {
2231  var swiper = this;
2232  var params = swiper.params;
2233  var $wrapperEl = swiper.$wrapperEl;
2234  var activeIndex = swiper.activeIndex;
2235
2236  if (params.loop) {
2237    swiper.loopDestroy();
2238    swiper.slides = $wrapperEl.children(("." + (params.slideClass)));
2239  }
2240  var newActiveIndex = activeIndex;
2241  var indexToRemove;
2242
2243  if (typeof slidesIndexes === 'object' && 'length' in slidesIndexes) {
2244    for (var i = 0; i < slidesIndexes.length; i += 1) {
2245      indexToRemove = slidesIndexes[i];
2246      if (swiper.slides[indexToRemove]) { swiper.slides.eq(indexToRemove).remove(); }
2247      if (indexToRemove < newActiveIndex) { newActiveIndex -= 1; }
2248    }
2249    newActiveIndex = Math.max(newActiveIndex, 0);
2250  } else {
2251    indexToRemove = slidesIndexes;
2252    if (swiper.slides[indexToRemove]) { swiper.slides.eq(indexToRemove).remove(); }
2253    if (indexToRemove < newActiveIndex) { newActiveIndex -= 1; }
2254    newActiveIndex = Math.max(newActiveIndex, 0);
2255  }
2256
2257  if (params.loop) {
2258    swiper.loopCreate();
2259  }
2260
2261  if (!(params.observer && Support.observer)) {
2262    swiper.update();
2263  }
2264  if (params.loop) {
2265    swiper.slideTo(newActiveIndex + swiper.loopedSlides, 0, false);
2266  } else {
2267    swiper.slideTo(newActiveIndex, 0, false);
2268  }
2269};
2270
2271var removeAllSlides = function () {
2272  var swiper = this;
2273
2274  var slidesIndexes = [];
2275  for (var i = 0; i < swiper.slides.length; i += 1) {
2276    slidesIndexes.push(i);
2277  }
2278  swiper.removeSlide(slidesIndexes);
2279};
2280
2281var manipulation = {
2282  appendSlide: appendSlide,
2283  prependSlide: prependSlide,
2284  removeSlide: removeSlide,
2285  removeAllSlides: removeAllSlides,
2286};
2287
2288var Device = (function Device() {
2289  var ua = win.navigator.userAgent;
2290
2291  var device = {
2292    ios: false,
2293    android: false,
2294    androidChrome: false,
2295    desktop: false,
2296    windows: false,
2297    iphone: false,
2298    ipod: false,
2299    ipad: false,
2300    cordova: win.cordova || win.phonegap,
2301    phonegap: win.cordova || win.phonegap,
2302  };
2303
2304  var windows = ua.match(/(Windows Phone);?[\s\/]+([\d.]+)?/); // eslint-disable-line
2305  var android = ua.match(/(Android);?[\s\/]+([\d.]+)?/); // eslint-disable-line
2306  var ipad = ua.match(/(iPad).*OS\s([\d_]+)/);
2307  var ipod = ua.match(/(iPod)(.*OS\s([\d_]+))?/);
2308  var iphone = !ipad && ua.match(/(iPhone\sOS|iOS)\s([\d_]+)/);
2309
2310
2311  // Windows
2312  if (windows) {
2313    device.os = 'windows';
2314    device.osVersion = windows[2];
2315    device.windows = true;
2316  }
2317  // Android
2318  if (android && !windows) {
2319    device.os = 'android';
2320    device.osVersion = android[2];
2321    device.android = true;
2322    device.androidChrome = ua.toLowerCase().indexOf('chrome') >= 0;
2323  }
2324  if (ipad || iphone || ipod) {
2325    device.os = 'ios';
2326    device.ios = true;
2327  }
2328  // iOS
2329  if (iphone && !ipod) {
2330    device.osVersion = iphone[2].replace(/_/g, '.');
2331    device.iphone = true;
2332  }
2333  if (ipad) {
2334    device.osVersion = ipad[2].replace(/_/g, '.');
2335    device.ipad = true;
2336  }
2337  if (ipod) {
2338    device.osVersion = ipod[3] ? ipod[3].replace(/_/g, '.') : null;
2339    device.iphone = true;
2340  }
2341  // iOS 8+ changed UA
2342  if (device.ios && device.osVersion && ua.indexOf('Version/') >= 0) {
2343    if (device.osVersion.split('.')[0] === '10') {
2344      device.osVersion = ua.toLowerCase().split('version/')[1].split(' ')[0];
2345    }
2346  }
2347
2348  // Desktop
2349  device.desktop = !(device.os || device.android || device.webView);
2350
2351  // Webview
2352  device.webView = (iphone || ipad || ipod) && ua.match(/.*AppleWebKit(?!.*Safari)/i);
2353
2354  // Minimal UI
2355  if (device.os && device.os === 'ios') {
2356    var osVersionArr = device.osVersion.split('.');
2357    var metaViewport = doc.querySelector('meta[name="viewport"]');
2358    device.minimalUi =
2359      !device.webView &&
2360      (ipod || iphone) &&
2361      (osVersionArr[0] * 1 === 7 ? osVersionArr[1] * 1 >= 1 : osVersionArr[0] * 1 > 7) &&
2362      metaViewport && metaViewport.getAttribute('content').indexOf('minimal-ui') >= 0;
2363  }
2364
2365  // Pixel Ratio
2366  device.pixelRatio = win.devicePixelRatio || 1;
2367
2368  // Export object
2369  return device;
2370}());
2371
2372var onTouchStart = function (event) {
2373  var swiper = this;
2374  var data = swiper.touchEventsData;
2375  var params = swiper.params;
2376  var touches = swiper.touches;
2377  var e = event;
2378  if (e.originalEvent) { e = e.originalEvent; }
2379  data.isTouchEvent = e.type === 'touchstart';
2380  if (!data.isTouchEvent && 'which' in e && e.which === 3) { return; }
2381  if (data.isTouched && data.isMoved) { return; }
2382  if (params.noSwiping && $$1(e.target).closest(("." + (params.noSwipingClass)))[0]) {
2383    swiper.allowClick = true;
2384    return;
2385  }
2386  if (params.swipeHandler) {
2387    if (!$$1(e).closest(params.swipeHandler)[0]) { return; }
2388  }
2389
2390  touches.currentX = e.type === 'touchstart' ? e.targetTouches[0].pageX : e.pageX;
2391  touches.currentY = e.type === 'touchstart' ? e.targetTouches[0].pageY : e.pageY;
2392  var startX = touches.currentX;
2393  var startY = touches.currentY;
2394
2395  // Do NOT start if iOS edge swipe is detected. Otherwise iOS app (UIWebView) cannot swipe-to-go-back anymore
2396
2397  if (
2398    Device.ios &&
2399    !Device.cordova &&
2400    params.iOSEdgeSwipeDetection &&
2401    (startX <= params.iOSEdgeSwipeThreshold) &&
2402    (startX >= window.screen.width - params.iOSEdgeSwipeThreshold)
2403  ) {
2404    return;
2405  }
2406
2407  Utils.extend(data, {
2408    isTouched: true,
2409    isMoved: false,
2410    allowTouchCallbacks: true,
2411    isScrolling: undefined,
2412    startMoving: undefined,
2413  });
2414
2415  touches.startX = startX;
2416  touches.startY = startY;
2417  data.touchStartTime = Utils.now();
2418  swiper.allowClick = true;
2419  swiper.updateSize();
2420  swiper.swipeDirection = undefined;
2421  if (params.threshold > 0) { data.allowThresholdMove = false; }
2422  if (e.type !== 'touchstart') {
2423    var preventDefault = true;
2424    if ($$1(e.target).is(data.formElements)) { preventDefault = false; }
2425    if (doc.activeElement && $$1(doc.activeElement).is(data.formElements)) {
2426      doc.activeElement.blur();
2427    }
2428    if (preventDefault && swiper.allowTouchMove) {
2429      e.preventDefault();
2430    }
2431  }
2432  swiper.emit('touchStart', e);
2433};
2434
2435var onTouchMove = function (event) {
2436  var swiper = this;
2437  var data = swiper.touchEventsData;
2438  var params = swiper.params;
2439  var touches = swiper.touches;
2440  var rtl = swiper.rtl;
2441  var e = event;
2442  if (e.originalEvent) { e = e.originalEvent; }
2443  if (data.isTouchEvent && e.type === 'mousemove') { return; }
2444  var pageX = e.type === 'touchmove' ? e.targetTouches[0].pageX : e.pageX;
2445  var pageY = e.type === 'touchmove' ? e.targetTouches[0].pageY : e.pageY;
2446  if (e.preventedByNestedSwiper) {
2447    touches.startX = pageX;
2448    touches.startY = pageY;
2449    return;
2450  }
2451  if (!swiper.allowTouchMove) {
2452    // isMoved = true;
2453    swiper.allowClick = false;
2454    if (data.isTouched) {
2455      Utils.extend(touches, {
2456        startX: pageX,
2457        startY: pageY,
2458        currentX: pageX,
2459        currentY: pageY,
2460      });
2461      data.touchStartTime = Utils.now();
2462    }
2463    return;
2464  }
2465  if (data.isTouchEvent && params.touchReleaseOnEdges && !params.loop) {
2466    if (swiper.isVertical()) {
2467      // Vertical
2468      if (
2469        (pageY < touches.startY && swiper.translate <= swiper.maxTranslate()) ||
2470        (pageY > touches.startY && swiper.translate >= swiper.minTranslate())
2471      ) {
2472        data.isTouched = false;
2473        data.isMoved = false;
2474        return;
2475      }
2476    } else if (
2477      (pageX < touches.startX && swiper.translate <= swiper.maxTranslate()) ||
2478      (pageX > touches.startX && swiper.translate >= swiper.minTranslate())
2479    ) {
2480      return;
2481    }
2482  }
2483  if (data.isTouchEvent && doc.activeElement) {
2484    if (e.target === doc.activeElement && $$1(e.target).is(data.formElements)) {
2485      data.isMoved = true;
2486      swiper.allowClick = false;
2487      return;
2488    }
2489  }
2490  if (data.allowTouchCallbacks) {
2491    swiper.emit('touchMove', e);
2492  }
2493  if (e.targetTouches && e.targetTouches.length > 1) { return; }
2494
2495  touches.currentX = pageX;
2496  touches.currentY = pageY;
2497
2498  var diffX = touches.currentX - touches.startX;
2499  var diffY = touches.currentY - touches.startY;
2500
2501  if (typeof data.isScrolling === 'undefined') {
2502    var touchAngle;
2503    if ((swiper.isHorizontal() && touches.currentY === touches.startY) || (swiper.isVertical() && touches.currentX === touches.startX)) {
2504      data.isScrolling = false;
2505    } else {
2506      // eslint-disable-next-line
2507      if ((diffX * diffX) + (diffY * diffY) >= 25) {
2508        touchAngle = (Math.atan2(Math.abs(diffY), Math.abs(diffX)) * 180) / Math.PI;
2509        data.isScrolling = swiper.isHorizontal() ? touchAngle > params.touchAngle : (90 - touchAngle > params.touchAngle);
2510      }
2511    }
2512  }
2513  if (data.isScrolling) {
2514    swiper.emit('touchMoveOpposite', e);
2515  }
2516  if (typeof startMoving === 'undefined') {
2517    if (touches.currentX !== touches.startX || touches.currentY !== touches.startY) {
2518      data.startMoving = true;
2519    }
2520  }
2521  if (!data.isTouched) { return; }
2522  if (data.isScrolling) {
2523    data.isTouched = false;
2524    return;
2525  }
2526  if (!data.startMoving) {
2527    return;
2528  }
2529  swiper.allowClick = false;
2530  e.preventDefault();
2531  if (params.touchMoveStopPropagation && !params.nested) {
2532    e.stopPropagation();
2533  }
2534
2535  if (!data.isMoved) {
2536    if (params.loop) {
2537      swiper.loopFix();
2538    }
2539    data.startTranslate = swiper.getTranslate();
2540    swiper.setTransition(0);
2541    if (swiper.animating) {
2542      swiper.$wrapperEl.trigger('webkitTransitionEnd transitionend');
2543    }
2544    data.allowMomentumBounce = false;
2545    // Grab Cursor
2546    if (params.grabCursor && (swiper.allowSlideNext === true || swiper.allowSlidePrev === true)) {
2547      swiper.setGrabCursor(true);
2548    }
2549    swiper.emit('sliderFirstMove', e);
2550  }
2551  swiper.emit('sliderMove', e);
2552  data.isMoved = true;
2553
2554  var diff = swiper.isHorizontal() ? diffX : diffY;
2555  touches.diff = diff;
2556
2557  diff *= params.touchRatio;
2558  if (rtl) { diff = -diff; }
2559
2560  swiper.swipeDirection = diff > 0 ? 'prev' : 'next';
2561  data.currentTranslate = diff + data.startTranslate;
2562
2563  var disableParentSwiper = true;
2564  var resistanceRatio = params.resistanceRatio;
2565  if (params.touchReleaseOnEdges) {
2566    resistanceRatio = 0;
2567  }
2568  if ((diff > 0 && data.currentTranslate > swiper.minTranslate())) {
2569    disableParentSwiper = false;
2570    if (params.resistance) { data.currentTranslate = (swiper.minTranslate() - 1) + (Math.pow( (-swiper.minTranslate() + data.startTranslate + diff), resistanceRatio )); }
2571  } else if (diff < 0 && data.currentTranslate < swiper.maxTranslate()) {
2572    disableParentSwiper = false;
2573    if (params.resistance) { data.currentTranslate = (swiper.maxTranslate() + 1) - (Math.pow( (swiper.maxTranslate() - data.startTranslate - diff), resistanceRatio )); }
2574  }
2575
2576  if (disableParentSwiper) {
2577    e.preventedByNestedSwiper = true;
2578  }
2579
2580  // Directions locks
2581  if (!swiper.allowSlideNext && swiper.swipeDirection === 'next' && data.currentTranslate < data.startTranslate) {
2582    data.currentTranslate = data.startTranslate;
2583  }
2584  if (!swiper.allowSlidePrev && swiper.swipeDirection === 'prev' && data.currentTranslate > data.startTranslate) {
2585    data.currentTranslate = data.startTranslate;
2586  }
2587
2588
2589  // Threshold
2590  if (params.threshold > 0) {
2591    if (Math.abs(diff) > params.threshold || data.allowThresholdMove) {
2592      if (!data.allowThresholdMove) {
2593        data.allowThresholdMove = true;
2594        touches.startX = touches.currentX;
2595        touches.startY = touches.currentY;
2596        data.currentTranslate = data.startTranslate;
2597        touches.diff = swiper.isHorizontal() ? touches.currentX - touches.startX : touches.currentY - touches.startY;
2598        return;
2599      }
2600    } else {
2601      data.currentTranslate = data.startTranslate;
2602      return;
2603    }
2604  }
2605
2606  if (!params.followFinger) { return; }
2607
2608  // Update active index in free mode
2609  if (params.freeMode || params.watchSlidesProgress || params.watchSlidesVisibility) {
2610    swiper.updateActiveIndex();
2611    swiper.updateSlidesClasses();
2612  }
2613  if (params.freeMode) {
2614    // Velocity
2615    if (data.velocities.length === 0) {
2616      data.velocities.push({
2617        position: touches[swiper.isHorizontal() ? 'startX' : 'startY'],
2618        time: data.touchStartTime,
2619      });
2620    }
2621    data.velocities.push({
2622      position: touches[swiper.isHorizontal() ? 'currentX' : 'currentY'],
2623      time: Utils.now(),
2624    });
2625  }
2626  // Update progress
2627  swiper.updateProgress(data.currentTranslate);
2628  // Update translate
2629  swiper.setTranslate(data.currentTranslate);
2630};
2631
2632var onTouchEnd = function (event) {
2633  var swiper = this;
2634  var data = swiper.touchEventsData;
2635
2636  var params = swiper.params;
2637  var touches = swiper.touches;
2638  var rtl = swiper.rtl;
2639  var $wrapperEl = swiper.$wrapperEl;
2640  var slidesGrid = swiper.slidesGrid;
2641  var snapGrid = swiper.snapGrid;
2642  var e = event;
2643  if (e.originalEvent) { e = e.originalEvent; }
2644  if (data.allowTouchCallbacks) {
2645    swiper.emit('touchEnd', e);
2646  }
2647  data.allowTouchCallbacks = false;
2648  if (!data.isTouched) { return; }
2649  // Return Grab Cursor
2650  if (params.grabCursor && data.isMoved && data.isTouched && (swiper.allowSlideNext === true || swiper.allowSlidePrev === true)) {
2651    swiper.setGrabCursor(false);
2652  }
2653
2654  // Time diff
2655  var touchEndTime = Utils.now();
2656  var timeDiff = touchEndTime - data.touchStartTime;
2657
2658  // Tap, doubleTap, Click
2659  if (swiper.allowClick) {
2660    swiper.updateClickedSlide(e);
2661    swiper.emit('tap', e);
2662    if (timeDiff < 300 && (touchEndTime - data.lastClickTime) > 300) {
2663      if (data.clickTimeout) { clearTimeout(data.clickTimeout); }
2664      data.clickTimeout = Utils.nextTick(function () {
2665        if (!swiper || swiper.destroyed) { return; }
2666        swiper.emit('click', e);
2667      }, 300);
2668    }
2669    if (timeDiff < 300 && (touchEndTime - data.lastClickTime) < 300) {
2670      if (data.clickTimeout) { clearTimeout(data.clickTimeout); }
2671      swiper.emit('doubleTap', e);
2672    }
2673  }
2674
2675  data.lastClickTime = Utils.now();
2676  Utils.nextTick(function () {
2677    if (!swiper.destroyed) { swiper.allowClick = true; }
2678  });
2679
2680  if (!data.isTouched || !data.isMoved || !swiper.swipeDirection || touches.diff === 0 || data.currentTranslate === data.startTranslate) {
2681    data.isTouched = false;
2682    data.isMoved = false;
2683    return;
2684  }
2685  data.isTouched = false;
2686  data.isMoved = false;
2687
2688  var currentPos;
2689  if (params.followFinger) {
2690    currentPos = rtl ? swiper.translate : -swiper.translate;
2691  } else {
2692    currentPos = -data.currentTranslate;
2693  }
2694  if (params.freeMode) {
2695    if (currentPos < -swiper.minTranslate()) {
2696      swiper.slideTo(swiper.activeIndex);
2697      return;
2698    } else if (currentPos > -swiper.maxTranslate()) {
2699      if (swiper.slides.length < snapGrid.length) {
2700        swiper.slideTo(snapGrid.length - 1);
2701      } else {
2702        swiper.slideTo(swiper.slides.length - 1);
2703      }
2704      return;
2705    }
2706
2707    if (params.freeModeMomentum) {
2708      if (data.velocities.length > 1) {
2709        var lastMoveEvent = data.velocities.pop();
2710        var velocityEvent = data.velocities.pop();
2711
2712        var distance = lastMoveEvent.position - velocityEvent.position;
2713        var time = lastMoveEvent.time - velocityEvent.time;
2714        swiper.velocity = distance / time;
2715        swiper.velocity /= 2;
2716        if (Math.abs(swiper.velocity) < params.freeModeMinimumVelocity) {
2717          swiper.velocity = 0;
2718        }
2719        // this implies that the user stopped moving a finger then released.
2720        // There would be no events with distance zero, so the last event is stale.
2721        if (time > 150 || (Utils.now() - lastMoveEvent.time) > 300) {
2722          swiper.velocity = 0;
2723        }
2724      } else {
2725        swiper.velocity = 0;
2726      }
2727      swiper.velocity *= params.freeModeMomentumVelocityRatio;
2728
2729      data.velocities.length = 0;
2730      var momentumDuration = 1000 * params.freeModeMomentumRatio;
2731      var momentumDistance = swiper.velocity * momentumDuration;
2732
2733      var newPosition = swiper.translate + momentumDistance;
2734      if (rtl) { newPosition = -newPosition; }
2735      var doBounce = false;
2736      var afterBouncePosition;
2737      var bounceAmount = Math.abs(swiper.velocity) * 20 * params.freeModeMomentumBounceRatio;
2738      if (newPosition < swiper.maxTranslate()) {
2739        if (params.freeModeMomentumBounce) {
2740          if (newPosition + swiper.maxTranslate() < -bounceAmount) {
2741            newPosition = swiper.maxTranslate() - bounceAmount;
2742          }
2743          afterBouncePosition = swiper.maxTranslate();
2744          doBounce = true;
2745          data.allowMomentumBounce = true;
2746        } else {
2747          newPosition = swiper.maxTranslate();
2748        }
2749      } else if (newPosition > swiper.minTranslate()) {
2750        if (params.freeModeMomentumBounce) {
2751          if (newPosition - swiper.minTranslate() > bounceAmount) {
2752            newPosition = swiper.minTranslate() + bounceAmount;
2753          }
2754          afterBouncePosition = swiper.minTranslate();
2755          doBounce = true;
2756          data.allowMomentumBounce = true;
2757        } else {
2758          newPosition = swiper.minTranslate();
2759        }
2760      } else if (params.freeModeSticky) {
2761        var nextSlide;
2762        for (var j = 0; j < snapGrid.length; j += 1) {
2763          if (snapGrid[j] > -newPosition) {
2764            nextSlide = j;
2765            break;
2766          }
2767        }
2768        if (Math.abs(snapGrid[nextSlide] - newPosition) < Math.abs(snapGrid[nextSlide - 1] - newPosition) || swiper.swipeDirection === 'next') {
2769          newPosition = snapGrid[nextSlide];
2770        } else {
2771          newPosition = snapGrid[nextSlide - 1];
2772        }
2773        newPosition = -newPosition;
2774      }
2775      // Fix duration
2776      if (swiper.velocity !== 0) {
2777        if (rtl) {
2778          momentumDuration = Math.abs((-newPosition - swiper.translate) / swiper.velocity);
2779        } else {
2780          momentumDuration = Math.abs((newPosition - swiper.translate) / swiper.velocity);
2781        }
2782      } else if (params.freeModeSticky) {
2783        swiper.slideReset();
2784        return;
2785      }
2786
2787      if (params.freeModeMomentumBounce && doBounce) {
2788        swiper.updateProgress(afterBouncePosition);
2789        swiper.setTransition(momentumDuration);
2790        swiper.setTranslate(newPosition);
2791        swiper.transitionStart();
2792        swiper.animating = true;
2793        $wrapperEl.transitionEnd(function () {
2794          if (!swiper || swiper.destroyed || !data.allowMomentumBounce) { return; }
2795          swiper.emit('momentumBounce');
2796
2797          swiper.setTransition(params.speed);
2798          swiper.setTranslate(afterBouncePosition);
2799          $wrapperEl.transitionEnd(function () {
2800            if (!swiper || swiper.destroyed) { return; }
2801            swiper.transitionEnd();
2802          });
2803        });
2804      } else if (swiper.velocity) {
2805        swiper.updateProgress(newPosition);
2806        swiper.setTransition(momentumDuration);
2807        swiper.setTranslate(newPosition);
2808        swiper.transitionStart();
2809        if (!swiper.animating) {
2810          swiper.animating = true;
2811          $wrapperEl.transitionEnd(function () {
2812            if (!swiper || swiper.destroyed) { return; }
2813            swiper.transitionEnd();
2814          });
2815        }
2816      } else {
2817        swiper.updateProgress(newPosition);
2818      }
2819
2820      swiper.updateActiveIndex();
2821      swiper.updateSlidesClasses();
2822    }
2823    if (!params.freeModeMomentum || timeDiff >= params.longSwipesMs) {
2824      swiper.updateProgress();
2825      swiper.updateActiveIndex();
2826      swiper.updateSlidesClasses();
2827    }
2828    return;
2829  }
2830
2831  // Find current slide
2832  var stopIndex = 0;
2833  var groupSize = swiper.slidesSizesGrid[0];
2834  for (var i = 0; i < slidesGrid.length; i += params.slidesPerGroup) {
2835    if (typeof slidesGrid[i + params.slidesPerGroup] !== 'undefined') {
2836      if (currentPos >= slidesGrid[i] && currentPos < slidesGrid[i + params.slidesPerGroup]) {
2837        stopIndex = i;
2838        groupSize = slidesGrid[i + params.slidesPerGroup] - slidesGrid[i];
2839      }
2840    } else if (currentPos >= slidesGrid[i]) {
2841      stopIndex = i;
2842      groupSize = slidesGrid[slidesGrid.length - 1] - slidesGrid[slidesGrid.length - 2];
2843    }
2844  }
2845
2846  // Find current slide size
2847  var ratio = (currentPos - slidesGrid[stopIndex]) / groupSize;
2848
2849  if (timeDiff > params.longSwipesMs) {
2850    // Long touches
2851    if (!params.longSwipes) {
2852      swiper.slideTo(swiper.activeIndex);
2853      return;
2854    }
2855    if (swiper.swipeDirection === 'next') {
2856      if (ratio >= params.longSwipesRatio) { swiper.slideTo(stopIndex + params.slidesPerGroup); }
2857      else { swiper.slideTo(stopIndex); }
2858    }
2859    if (swiper.swipeDirection === 'prev') {
2860      if (ratio > (1 - params.longSwipesRatio)) { swiper.slideTo(stopIndex + params.slidesPerGroup); }
2861      else { swiper.slideTo(stopIndex); }
2862    }
2863  } else {
2864    // Short swipes
2865    if (!params.shortSwipes) {
2866      swiper.slideTo(swiper.activeIndex);
2867      return;
2868    }
2869    if (swiper.swipeDirection === 'next') {
2870      swiper.slideTo(stopIndex + params.slidesPerGroup);
2871    }
2872    if (swiper.swipeDirection === 'prev') {
2873      swiper.slideTo(stopIndex);
2874    }
2875  }
2876};
2877
2878var onResize = function () {
2879  var swiper = this;
2880
2881  var params = swiper.params;
2882  var el = swiper.el;
2883
2884  if (el && el.offsetWidth === 0) { return; }
2885
2886  // Breakpoints
2887  if (params.breakpoints) {
2888    swiper.setBreakpoint();
2889  }
2890
2891  // Save locks
2892  var allowSlideNext = swiper.allowSlideNext;
2893  var allowSlidePrev = swiper.allowSlidePrev;
2894
2895  // Disable locks on resize
2896  swiper.allowSlideNext = true;
2897  swiper.allowSlidePrev = true;
2898
2899  swiper.updateSize();
2900  swiper.updateSlides();
2901
2902  if (params.freeMode) {
2903    var newTranslate = Math.min(Math.max(swiper.translate, swiper.maxTranslate()), swiper.minTranslate());
2904    swiper.setTranslate(newTranslate);
2905    swiper.updateActiveIndex();
2906    swiper.updateSlidesClasses();
2907
2908    if (params.autoHeight) {
2909      swiper.updateAutoHeight();
2910    }
2911  } else {
2912    swiper.updateSlidesClasses();
2913    if ((params.slidesPerView === 'auto' || params.slidesPerView > 1) && swiper.isEnd && !swiper.params.centeredSlides) {
2914      swiper.slideTo(swiper.slides.length - 1, 0, false, true);
2915    } else {
2916      swiper.slideTo(swiper.activeIndex, 0, false, true);
2917    }
2918  }
2919  // Return locks after resize
2920  swiper.allowSlidePrev = allowSlidePrev;
2921  swiper.allowSlideNext = allowSlideNext;
2922};
2923
2924var onClick = function (e) {
2925  var swiper = this;
2926  if (!swiper.allowClick) {
2927    if (swiper.params.preventClicks) { e.preventDefault(); }
2928    if (swiper.params.preventClicksPropagation && swiper.animating) {
2929      e.stopPropagation();
2930      e.stopImmediatePropagation();
2931    }
2932  }
2933};
2934
2935function attachEvents() {
2936  var swiper = this;
2937
2938  var params = swiper.params;
2939  var touchEvents = swiper.touchEvents;
2940  var el = swiper.el;
2941  var wrapperEl = swiper.wrapperEl;
2942
2943  {
2944    swiper.onTouchStart = onTouchStart.bind(swiper);
2945    swiper.onTouchMove = onTouchMove.bind(swiper);
2946    swiper.onTouchEnd = onTouchEnd.bind(swiper);
2947  }
2948
2949  swiper.onClick = onClick.bind(swiper);
2950
2951  var target = params.touchEventsTarget === 'container' ? el : wrapperEl;
2952  var capture = !!params.nested;
2953
2954  // Touch Events
2955  {
2956    if (Browser.ie) {
2957      target.addEventListener(touchEvents.start, swiper.onTouchStart, false);
2958      (Support.touch ? target : doc).addEventListener(touchEvents.move, swiper.onTouchMove, capture);
2959      (Support.touch ? target : doc).addEventListener(touchEvents.end, swiper.onTouchEnd, false);
2960    } else {
2961      if (Support.touch) {
2962        var passiveListener = touchEvents.start === 'touchstart' && Support.passiveListener && params.passiveListeners ? { passive: true, capture: false } : false;
2963        target.addEventListener(touchEvents.start, swiper.onTouchStart, passiveListener);
2964        target.addEventListener(touchEvents.move, swiper.onTouchMove, Support.passiveListener ? { passive: false, capture: capture } : capture);
2965        target.addEventListener(touchEvents.end, swiper.onTouchEnd, passiveListener);
2966      }
2967      if ((params.simulateTouch && !Device.ios && !Device.android) || (params.simulateTouch && !Support.touch && Device.ios)) {
2968        target.addEventListener('mousedown', swiper.onTouchStart, false);
2969        doc.addEventListener('mousemove', swiper.onTouchMove, capture);
2970        doc.addEventListener('mouseup', swiper.onTouchEnd, false);
2971      }
2972    }
2973    // Prevent Links Clicks
2974    if (params.preventClicks || params.preventClicksPropagation) {
2975      target.addEventListener('click', swiper.onClick, true);
2976    }
2977  }
2978
2979  // Resize handler
2980  swiper.on('resize observerUpdate', onResize);
2981}
2982
2983function detachEvents() {
2984  var swiper = this;
2985
2986  var params = swiper.params;
2987  var touchEvents = swiper.touchEvents;
2988  var el = swiper.el;
2989  var wrapperEl = swiper.wrapperEl;
2990
2991  var target = params.touchEventsTarget === 'container' ? el : wrapperEl;
2992  var capture = !!params.nested;
2993
2994  // Touch Events
2995  {
2996    if (Browser.ie) {
2997      target.removeEventListener(touchEvents.start, swiper.onTouchStart, false);
2998      (Support.touch ? target : doc).removeEventListener(touchEvents.move, swiper.onTouchMove, capture);
2999      (Support.touch ? target : doc).removeEventListener(touchEvents.end, swiper.onTouchEnd, false);
3000    } else {
3001      if (Support.touch) {
3002        var passiveListener = touchEvents.start === 'onTouchStart' && Support.passiveListener && params.passiveListeners ? { passive: true, capture: false } : false;
3003        target.removeEventListener(touchEvents.start, swiper.onTouchStart, passiveListener);
3004        target.removeEventListener(touchEvents.move, swiper.onTouchMove, capture);
3005        target.removeEventListener(touchEvents.end, swiper.onTouchEnd, passiveListener);
3006      }
3007      if ((params.simulateTouch && !Device.ios && !Device.android) || (params.simulateTouch && !Support.touch && Device.ios)) {
3008        target.removeEventListener('mousedown', swiper.onTouchStart, false);
3009        doc.removeEventListener('mousemove', swiper.onTouchMove, capture);
3010        doc.removeEventListener('mouseup', swiper.onTouchEnd, false);
3011      }
3012    }
3013    // Prevent Links Clicks
3014    if (params.preventClicks || params.preventClicksPropagation) {
3015      target.removeEventListener('click', swiper.onClick, true);
3016    }
3017  }
3018
3019  // Resize handler
3020  swiper.off('resize observerUpdate', onResize);
3021}
3022
3023var events = {
3024  attachEvents: attachEvents,
3025  detachEvents: detachEvents,
3026};
3027
3028var setBreakpoint = function () {
3029  var swiper = this;
3030  var activeIndex = swiper.activeIndex;
3031  var loopedSlides = swiper.loopedSlides; if ( loopedSlides === void 0 ) loopedSlides = 0;
3032  var params = swiper.params;
3033  var breakpoints = params.breakpoints;
3034  if (!breakpoints || (breakpoints && Object.keys(breakpoints).length === 0)) { return; }
3035  // Set breakpoint for window width and update parameters
3036  var breakpoint = swiper.getBreakpoint(breakpoints);
3037  if (breakpoint && swiper.currentBreakpoint !== breakpoint) {
3038    var breakPointsParams = breakpoint in breakpoints ? breakpoints[breakpoint] : swiper.originalParams;
3039    var needsReLoop = params.loop && (breakPointsParams.slidesPerView !== params.slidesPerView);
3040
3041    Utils.extend(swiper.params, breakPointsParams);
3042
3043    Utils.extend(swiper, {
3044      allowTouchMove: swiper.params.allowTouchMove,
3045      allowSlideNext: swiper.params.allowSlideNext,
3046      allowSlidePrev: swiper.params.allowSlidePrev,
3047    });
3048
3049    swiper.currentBreakpoint = breakpoint;
3050
3051    if (needsReLoop) {
3052      swiper.loopDestroy();
3053      swiper.loopCreate();
3054      swiper.updateSlides();
3055      swiper.slideTo((activeIndex - loopedSlides) + swiper.loopedSlides, 0, false);
3056    }
3057    swiper.emit('breakpoint', breakPointsParams);
3058  }
3059};
3060
3061var getBreakpoint = function (breakpoints) {
3062  // Get breakpoint for window width
3063  if (!breakpoints) { return undefined; }
3064  var breakpoint = false;
3065  var points = [];
3066  Object.keys(breakpoints).forEach(function (point) {
3067    points.push(point);
3068  });
3069  points.sort(function (a, b) { return parseInt(a, 10) - parseInt(b, 10); });
3070  for (var i = 0; i < points.length; i += 1) {
3071    var point = points[i];
3072    if (point >= win.innerWidth && !breakpoint) {
3073      breakpoint = point;
3074    }
3075  }
3076  return breakpoint || 'max';
3077};
3078
3079var breakpoints = { setBreakpoint: setBreakpoint, getBreakpoint: getBreakpoint };
3080
3081var addClasses = function () {
3082  var swiper = this;
3083  var classNames = swiper.classNames;
3084  var params = swiper.params;
3085  var rtl = swiper.rtl;
3086  var $el = swiper.$el;
3087  var suffixes = [];
3088
3089  suffixes.push(params.direction);
3090
3091  if (params.freeMode) {
3092    suffixes.push('free-mode');
3093  }
3094  if (!Support.flexbox) {
3095    suffixes.push('no-flexbox');
3096  }
3097  if (params.autoHeight) {
3098    suffixes.push('autoheight');
3099  }
3100  if (rtl) {
3101    suffixes.push('rtl');
3102  }
3103  if (params.slidesPerColumn > 1) {
3104    suffixes.push('multirow');
3105  }
3106  if (Device.android) {
3107    suffixes.push('android');
3108  }
3109  if (Device.ios) {
3110    suffixes.push('ios');
3111  }
3112  // WP8 Touch Events Fix
3113  if (win.navigator.pointerEnabled || win.navigator.msPointerEnabled) {
3114    suffixes.push(("wp8-" + (params.direction)));
3115  }
3116
3117  suffixes.forEach(function (suffix) {
3118    classNames.push(params.containerModifierClass + suffix);
3119  });
3120
3121  $el.addClass(classNames.join(' '));
3122};
3123
3124var removeClasses = function () {
3125  var swiper = this;
3126  var $el = swiper.$el;
3127  var classNames = swiper.classNames;
3128
3129  $el.removeClass(classNames.join(' '));
3130};
3131
3132var classes = { addClasses: addClasses, removeClasses: removeClasses };
3133
3134var loadImage = function (imageEl, src, srcset, sizes, checkForComplete, callback) {
3135  var image;
3136  function onReady() {
3137    if (callback) { callback(); }
3138  }
3139  if (!imageEl.complete || !checkForComplete) {
3140    if (src) {
3141      image = new win.Image();
3142      image.onload = onReady;
3143      image.onerror = onReady;
3144      if (sizes) {
3145        image.sizes = sizes;
3146      }
3147      if (srcset) {
3148        image.srcset = srcset;
3149      }
3150      if (src) {
3151        image.src = src;
3152      }
3153    } else {
3154      onReady();
3155    }
3156  } else {
3157    // image already loaded...
3158    onReady();
3159  }
3160};
3161
3162var preloadImages = function () {
3163  var swiper = this;
3164  swiper.imagesToLoad = swiper.$el.find('img');
3165  function onReady() {
3166    if (typeof swiper === 'undefined' || swiper === null || !swiper || swiper.destroyed) { return; }
3167    if (swiper.imagesLoaded !== undefined) { swiper.imagesLoaded += 1; }
3168    if (swiper.imagesLoaded === swiper.imagesToLoad.length) {
3169      if (swiper.params.updateOnImagesReady) { swiper.update(); }
3170      swiper.emit('imagesReady');
3171    }
3172  }
3173  for (var i = 0; i < swiper.imagesToLoad.length; i += 1) {
3174    var imageEl = swiper.imagesToLoad[i];
3175    swiper.loadImage(
3176      imageEl,
3177      imageEl.currentSrc || imageEl.getAttribute('src'),
3178      imageEl.srcset || imageEl.getAttribute('srcset'),
3179      imageEl.sizes || imageEl.getAttribute('sizes'),
3180      true,
3181      onReady
3182    );
3183  }
3184};
3185
3186var images = {
3187  loadImage: loadImage,
3188  preloadImages: preloadImages,
3189};
3190
3191var defaults = {
3192  init: true,
3193  direction: 'horizontal',
3194  touchEventsTarget: 'container',
3195  initialSlide: 0,
3196  speed: 300,
3197
3198  // To support iOS's swipe-to-go-back gesture (when being used in-app, with UIWebView).
3199  iOSEdgeSwipeDetection: false,
3200  iOSEdgeSwipeThreshold: 20,
3201
3202  // Free mode
3203  freeMode: false,
3204  freeModeMomentum: true,
3205  freeModeMomentumRatio: 1,
3206  freeModeMomentumBounce: true,
3207  freeModeMomentumBounceRatio: 1,
3208  freeModeMomentumVelocityRatio: 1,
3209  freeModeSticky: false,
3210  freeModeMinimumVelocity: 0.02,
3211
3212  // Autoheight
3213  autoHeight: false,
3214
3215  // Set wrapper width
3216  setWrapperSize: false,
3217
3218  // Virtual Translate
3219  virtualTranslate: false,
3220
3221  // Effects
3222  effect: 'slide', // 'slide' or 'fade' or 'cube' or 'coverflow' or 'flip'
3223
3224  // Breakpoints
3225  breakpoints: undefined,
3226
3227  // Slides grid
3228  spaceBetween: 0,
3229  slidesPerView: 1,
3230  slidesPerColumn: 1,
3231  slidesPerColumnFill: 'column',
3232  slidesPerGroup: 1,
3233  centeredSlides: false,
3234  slidesOffsetBefore: 0, // in px
3235  slidesOffsetAfter: 0, // in px
3236  normalizeSlideIndex: true,
3237
3238  // Round length
3239  roundLengths: false,
3240
3241  // Touches
3242  touchRatio: 1,
3243  touchAngle: 45,
3244  simulateTouch: true,
3245  shortSwipes: true,
3246  longSwipes: true,
3247  longSwipesRatio: 0.5,
3248  longSwipesMs: 300,
3249  followFinger: true,
3250  allowTouchMove: true,
3251  threshold: 0,
3252  touchMoveStopPropagation: true,
3253  touchReleaseOnEdges: false,
3254
3255  // Unique Navigation Elements
3256  uniqueNavElements: true,
3257
3258  // Resistance
3259  resistance: true,
3260  resistanceRatio: 0.85,
3261
3262  // Progress
3263  watchSlidesProgress: false,
3264  watchSlidesVisibility: false,
3265
3266  // Cursor
3267  grabCursor: false,
3268
3269  // Clicks
3270  preventClicks: true,
3271  preventClicksPropagation: true,
3272  slideToClickedSlide: false,
3273
3274  // Images
3275  preloadImages: true,
3276  updateOnImagesReady: true,
3277
3278  // loop
3279  loop: false,
3280  loopAdditionalSlides: 0,
3281  loopedSlides: null,
3282  loopFillGroupWithBlank: false,
3283
3284  // Swiping/no swiping
3285  allowSlidePrev: true,
3286  allowSlideNext: true,
3287  swipeHandler: null, // '.swipe-handler',
3288  noSwiping: true,
3289  noSwipingClass: 'swiper-no-swiping',
3290
3291  // Passive Listeners
3292  passiveListeners: true,
3293
3294  // NS
3295  containerModifierClass: 'swiper-container-', // NEW
3296  slideClass: 'swiper-slide',
3297  slideBlankClass: 'swiper-slide-invisible-blank',
3298  slideActiveClass: 'swiper-slide-active',
3299  slideDuplicateActiveClass: 'swiper-slide-duplicate-active',
3300  slideVisibleClass: 'swiper-slide-visible',
3301  slideDuplicateClass: 'swiper-slide-duplicate',
3302  slideNextClass: 'swiper-slide-next',
3303  slideDuplicateNextClass: 'swiper-slide-duplicate-next',
3304  slidePrevClass: 'swiper-slide-prev',
3305  slideDuplicatePrevClass: 'swiper-slide-duplicate-prev',
3306  wrapperClass: 'swiper-wrapper',
3307
3308  // Callbacks
3309  runCallbacksOnInit: true,
3310};
3311
3312var prototypes = {
3313  update: update,
3314  translate: translate,
3315  transition: transition$1,
3316  slide: slide,
3317  loop: loop,
3318  grabCursor: grabCursor,
3319  manipulation: manipulation,
3320  events: events,
3321  breakpoints: breakpoints,
3322  classes: classes,
3323  images: images,
3324};
3325
3326var extendedDefaults = {};
3327
3328var Swiper$1 = (function (SwiperClass$$1) {
3329  function Swiper() {
3330    var args = [], len = arguments.length;
3331    while ( len-- ) args[ len ] = arguments[ len ];
3332
3333    var el;
3334    var params;
3335    if (args.length === 1 && args[0].constructor && args[0].constructor === Object) {
3336      params = args[0];
3337    } else {
3338      var assign;
3339      (assign = args, el = assign[0], params = assign[1]);
3340    }
3341    if (!params) { params = {}; }
3342
3343    params = Utils.extend({}, params);
3344    if (el && !params.el) { params.el = el; }
3345
3346    SwiperClass$$1.call(this, params);
3347
3348    Object.keys(prototypes).forEach(function (prototypeGroup) {
3349      Object.keys(prototypes[prototypeGroup]).forEach(function (protoMethod) {
3350        if (!Swiper.prototype[protoMethod]) {
3351          Swiper.prototype[protoMethod] = prototypes[prototypeGroup][protoMethod];
3352        }
3353      });
3354    });
3355
3356    // Swiper Instance
3357    var swiper = this;
3358    if (typeof swiper.modules === 'undefined') {
3359      swiper.modules = {};
3360    }
3361    Object.keys(swiper.modules).forEach(function (moduleName) {
3362      var module = swiper.modules[moduleName];
3363      if (module.params) {
3364        var moduleParamName = Object.keys(module.params)[0];
3365        var moduleParams = module.params[moduleParamName];
3366        if (typeof moduleParams !== 'object') { return; }
3367        if (!(moduleParamName in params && 'enabled' in moduleParams)) { return; }
3368        if (params[moduleParamName] === true) {
3369          params[moduleParamName] = { enabled: true };
3370        }
3371        if (
3372          typeof params[moduleParamName] === 'object' &&
3373          !('enabled' in params[moduleParamName])
3374        ) {
3375          params[moduleParamName].enabled = true;
3376        }
3377        if (!params[moduleParamName]) { params[moduleParamName] = { enabled: false }; }
3378      }
3379    });
3380
3381    // Extend defaults with modules params
3382    var swiperParams = Utils.extend({}, defaults);
3383    swiper.useModulesParams(swiperParams);
3384
3385    // Extend defaults with passed params
3386    swiper.params = Utils.extend({}, swiperParams, extendedDefaults, params);
3387    swiper.originalParams = Utils.extend({}, swiper.params);
3388    swiper.passedParams = Utils.extend({}, params);
3389
3390    // Find el
3391    var $el = $$1(swiper.params.el);
3392    el = $el[0];
3393
3394    if (!el) {
3395      return undefined;
3396    }
3397
3398    if ($el.length > 1) {
3399      var swipers = [];
3400      $el.each(function (index, containerEl) {
3401        var newParams = Utils.extend({}, params, { el: containerEl });
3402        swipers.push(new Swiper(newParams));
3403      });
3404      return swipers;
3405    }
3406
3407    el.swiper = swiper;
3408    $el.data('swiper', swiper);
3409
3410    // Find Wrapper
3411    var $wrapperEl = $el.children(("." + (swiper.params.wrapperClass)));
3412
3413    // Extend Swiper
3414    Utils.extend(swiper, {
3415      $el: $el,
3416      el: el,
3417      $wrapperEl: $wrapperEl,
3418      wrapperEl: $wrapperEl[0],
3419
3420      // Classes
3421      classNames: [],
3422
3423      // Slides
3424      slides: $$1(),
3425      slidesGrid: [],
3426      snapGrid: [],
3427      slidesSizesGrid: [],
3428
3429      // isDirection
3430      isHorizontal: function isHorizontal() {
3431        return swiper.params.direction === 'horizontal';
3432      },
3433      isVertical: function isVertical() {
3434        return swiper.params.direction === 'vertical';
3435      },
3436      // RTL
3437      rtl: swiper.params.direction === 'horizontal' && (el.dir.toLowerCase() === 'rtl' || $el.css('direction') === 'rtl'),
3438      wrongRTL: $wrapperEl.css('display') === '-webkit-box',
3439
3440      // Indexes
3441      activeIndex: 0,
3442      realIndex: 0,
3443
3444      //
3445      isBeginning: true,
3446      isEnd: false,
3447
3448      // Props
3449      translate: 0,
3450      progress: 0,
3451      velocity: 0,
3452      animating: false,
3453
3454      // Locks
3455      allowSlideNext: swiper.params.allowSlideNext,
3456      allowSlidePrev: swiper.params.allowSlidePrev,
3457
3458      // Touch Events
3459      touchEvents: (function touchEvents() {
3460        var touch = ['touchstart', 'touchmove', 'touchend'];
3461        var desktop = ['mousedown', 'mousemove', 'mouseup'];
3462        if (win.navigator.pointerEnabled) {
3463          desktop = ['pointerdown', 'pointermove', 'pointerup'];
3464        } else if (win.navigator.msPointerEnabled) {
3465          desktop = ['MSPointerDown', 'MsPointerMove', 'MsPointerUp'];
3466        }
3467
3468        return {
3469          start: Support.touch || !swiper.params.simulateTouch ? touch[0] : desktop[0],
3470          move: Support.touch || !swiper.params.simulateTouch ? touch[1] : desktop[1],
3471          end: Support.touch || !swiper.params.simulateTouch ? touch[2] : desktop[2],
3472        };
3473      }()),
3474      touchEventsData: {
3475        isTouched: undefined,
3476        isMoved: undefined,
3477        allowTouchCallbacks: undefined,
3478        touchStartTime: undefined,
3479        isScrolling: undefined,
3480        currentTranslate: undefined,
3481        startTranslate: undefined,
3482        allowThresholdMove: undefined,
3483        // Form elements to match
3484        formElements: 'input, select, option, textarea, button, video',
3485        // Last click time
3486        lastClickTime: Utils.now(),
3487        clickTimeout: undefined,
3488        // Velocities
3489        velocities: [],
3490        allowMomentumBounce: undefined,
3491        isTouchEvent: undefined,
3492        startMoving: undefined,
3493      },
3494
3495      // Clicks
3496      allowClick: true,
3497
3498      // Touches
3499      allowTouchMove: swiper.params.allowTouchMove,
3500
3501      touches: {
3502        startX: 0,
3503        startY: 0,
3504        currentX: 0,
3505        currentY: 0,
3506        diff: 0,
3507      },
3508
3509      // Images
3510      imagesToLoad: [],
3511      imagesLoaded: 0,
3512
3513    });
3514
3515    // Install Modules
3516    swiper.useModules();
3517
3518    // Init
3519    if (swiper.params.init) {
3520      swiper.init();
3521    }
3522
3523    // Return app instance
3524    return swiper;
3525  }
3526
3527  if ( SwiperClass$$1 ) Swiper.__proto__ = SwiperClass$$1;
3528  Swiper.prototype = Object.create( SwiperClass$$1 && SwiperClass$$1.prototype );
3529  Swiper.prototype.constructor = Swiper;
3530
3531  var staticAccessors = { extendedDefaults: {},defaults: {},Class: {},$: {} };
3532  Swiper.prototype.slidesPerViewDynamic = function slidesPerViewDynamic () {
3533    var swiper = this;
3534    var params = swiper.params;
3535    var slides = swiper.slides;
3536    var slidesGrid = swiper.slidesGrid;
3537    var swiperSize = swiper.size;
3538    var activeIndex = swiper.activeIndex;
3539    var spv = 1;
3540    if (params.centeredSlides) {
3541      var slideSize = slides[activeIndex].swiperSlideSize;
3542      var breakLoop;
3543      for (var i = activeIndex + 1; i < slides.length; i += 1) {
3544        if (slides[i] && !breakLoop) {
3545          slideSize += slides[i].swiperSlideSize;
3546          spv += 1;
3547          if (slideSize > swiperSize) { breakLoop = true; }
3548        }
3549      }
3550      for (var i$1 = activeIndex - 1; i$1 >= 0; i$1 -= 1) {
3551        if (slides[i$1] && !breakLoop) {
3552          slideSize += slides[i$1].swiperSlideSize;
3553          spv += 1;
3554          if (slideSize > swiperSize) { breakLoop = true; }
3555        }
3556      }
3557    } else {
3558      for (var i$2 = activeIndex + 1; i$2 < slides.length; i$2 += 1) {
3559        if (slidesGrid[i$2] - slidesGrid[activeIndex] < swiperSize) {
3560          spv += 1;
3561        }
3562      }
3563    }
3564    return spv;
3565  };
3566  Swiper.prototype.update = function update$$1 () {
3567    var swiper = this;
3568    if (!swiper || swiper.destroyed) { return; }
3569    swiper.updateSize();
3570    swiper.updateSlides();
3571    swiper.updateProgress();
3572    swiper.updateSlidesClasses();
3573
3574    var newTranslate;
3575    function setTranslate() {
3576      newTranslate = Math.min(Math.max(swiper.translate, swiper.maxTranslate()), swiper.minTranslate());
3577      swiper.setTranslate(newTranslate);
3578      swiper.updateActiveIndex();
3579      swiper.updateSlidesClasses();
3580    }
3581    var translated;
3582    if (swiper.params.freeMode) {
3583      setTranslate();
3584      if (swiper.params.autoHeight) {
3585        swiper.updateAutoHeight();
3586      }
3587    } else {
3588      if ((swiper.params.slidesPerView === 'auto' || swiper.params.slidesPerView > 1) && swiper.isEnd && !swiper.params.centeredSlides) {
3589        translated = swiper.slideTo(swiper.slides.length - 1, 0, false, true);
3590      } else {
3591        translated = swiper.slideTo(swiper.activeIndex, 0, false, true);
3592      }
3593      if (!translated) {
3594        setTranslate();
3595      }
3596    }
3597    swiper.emit('update');
3598  };
3599  Swiper.prototype.init = function init () {
3600    var swiper = this;
3601    if (swiper.initialized) { return; }
3602
3603    swiper.emit('beforeInit');
3604
3605    // Set breakpoint
3606    if (swiper.params.breakpoints) {
3607      swiper.setBreakpoint();
3608    }
3609
3610    // Add Classes
3611    swiper.addClasses();
3612
3613    // Create loop
3614    if (swiper.params.loop) {
3615      swiper.loopCreate();
3616    }
3617
3618    // Update size
3619    swiper.updateSize();
3620
3621    // Update slides
3622    swiper.updateSlides();
3623
3624    // Set Grab Cursor
3625    if (swiper.params.grabCursor) {
3626      swiper.setGrabCursor();
3627    }
3628
3629    if (swiper.params.preloadImages) {
3630      swiper.preloadImages();
3631    }
3632
3633    // Slide To Initial Slide
3634    if (swiper.params.loop) {
3635      swiper.slideTo(swiper.params.initialSlide + swiper.loopedSlides, 0, swiper.params.runCallbacksOnInit);
3636    } else {
3637      swiper.slideTo(swiper.params.initialSlide, 0, swiper.params.runCallbacksOnInit);
3638    }
3639
3640    // Attach events
3641    swiper.attachEvents();
3642
3643    // Init Flag
3644    swiper.initialized = true;
3645
3646    // Emit
3647    swiper.emit('init');
3648  };
3649  Swiper.prototype.destroy = function destroy (deleteInstance, cleanStyles) {
3650    if ( deleteInstance === void 0 ) deleteInstance = true;
3651    if ( cleanStyles === void 0 ) cleanStyles = true;
3652
3653    var swiper = this;
3654    var params = swiper.params;
3655    var $el = swiper.$el;
3656    var $wrapperEl = swiper.$wrapperEl;
3657    var slides = swiper.slides;
3658    swiper.emit('beforeDestroy');
3659
3660    // Init Flag
3661    swiper.initialized = false;
3662
3663    // Detach events
3664    swiper.detachEvents();
3665
3666    // Destroy loop
3667    if (params.loop) {
3668      swiper.loopDestroy();
3669    }
3670
3671    // Cleanup styles
3672    if (cleanStyles) {
3673      swiper.removeClasses();
3674      $el.removeAttr('style');
3675      $wrapperEl.removeAttr('style');
3676      if (slides && slides.length) {
3677        slides
3678          .removeClass([
3679            params.slideVisibleClass,
3680            params.slideActiveClass,
3681            params.slideNextClass,
3682            params.slidePrevClass ].join(' '))
3683          .removeAttr('style')
3684          .removeAttr('data-swiper-slide-index')
3685          .removeAttr('data-swiper-column')
3686          .removeAttr('data-swiper-row');
3687      }
3688    }
3689
3690    swiper.emit('destroy');
3691
3692    // Detach emitter events
3693    Object.keys(swiper.eventsListeners).forEach(function (eventName) {
3694      swiper.off(eventName);
3695    });
3696
3697    if (deleteInstance !== false) {
3698      swiper.$el[0].swiper = null;
3699      swiper.$el.data('swiper', null);
3700      Utils.deleteProps(swiper);
3701    }
3702    swiper.destroyed = true;
3703  };
3704  Swiper.extendDefaults = function extendDefaults (newDefaults) {
3705    Utils.extend(extendedDefaults, newDefaults);
3706  };
3707  staticAccessors.extendedDefaults.get = function () {
3708    return extendedDefaults;
3709  };
3710  staticAccessors.defaults.get = function () {
3711    return defaults;
3712  };
3713  staticAccessors.Class.get = function () {
3714    return SwiperClass$$1;
3715  };
3716  staticAccessors.$.get = function () {
3717    return $$1;
3718  };
3719
3720  Object.defineProperties( Swiper, staticAccessors );
3721
3722  return Swiper;
3723}(SwiperClass));
3724
3725var Device$2 = {
3726  name: 'device',
3727  proto: {
3728    device: Device,
3729  },
3730  static: {
3731    device: Device,
3732  },
3733};
3734
3735var Support$2 = {
3736  name: 'support',
3737  proto: {
3738    support: Support,
3739  },
3740  static: {
3741    support: Support,
3742  },
3743};
3744
3745var Browser$2 = {
3746  name: 'browser',
3747  proto: {
3748    browser: Browser,
3749  },
3750  static: {
3751    browser: Browser,
3752  },
3753};
3754
3755var Resize = {
3756  name: 'resize',
3757  create: function create() {
3758    var swiper = this;
3759    Utils.extend(swiper, {
3760      resize: {
3761        resizeHandler: function resizeHandler() {
3762          if (!swiper || swiper.destroyed || !swiper.initialized) { return; }
3763          swiper.emit('beforeResize');
3764          swiper.emit('resize');
3765        },
3766        orientationChangeHandler: function orientationChangeHandler() {
3767          if (!swiper || swiper.destroyed || !swiper.initialized) { return; }
3768          swiper.emit('orientationchange');
3769        },
3770      },
3771    });
3772  },
3773  on: {
3774    init: function init() {
3775      var swiper = this;
3776      // Emit resize
3777      win.addEventListener('resize', swiper.resize.resizeHandler);
3778
3779      // Emit orientationchange
3780      win.addEventListener('orientationchange', swiper.resize.orientationChangeHandler);
3781    },
3782    destroy: function destroy() {
3783      var swiper = this;
3784      win.removeEventListener('resize', swiper.resize.resizeHandler);
3785      win.removeEventListener('orientationchange', swiper.resize.orientationChangeHandler);
3786    },
3787  },
3788};
3789
3790var Observer = {
3791  func: win.MutationObserver || win.WebkitMutationObserver,
3792  attach: function attach(target, options) {
3793    if ( options === void 0 ) options = {};
3794
3795    var swiper = this;
3796
3797    var ObserverFunc = Observer.func;
3798    var observer = new ObserverFunc(function (mutations) {
3799      mutations.forEach(function (mutation) {
3800        swiper.emit('observerUpdate', mutation);
3801      });
3802    });
3803
3804    observer.observe(target, {
3805      attributes: typeof options.attributes === 'undefined' ? true : options.attributes,
3806      childList: typeof options.childList === 'undefined' ? true : options.childList,
3807      characterData: typeof options.characterData === 'undefined' ? true : options.characterData,
3808    });
3809
3810    swiper.observer.observers.push(observer);
3811  },
3812  init: function init() {
3813    var swiper = this;
3814    if (!Support.observer || !swiper.params.observer) { return; }
3815    if (swiper.params.observeParents) {
3816      var containerParents = swiper.$el.parents();
3817      for (var i = 0; i < containerParents.length; i += 1) {
3818        swiper.observer.attach(containerParents[i]);
3819      }
3820    }
3821    // Observe container
3822    swiper.observer.attach(swiper.$el[0], { childList: false });
3823
3824    // Observe wrapper
3825    swiper.observer.attach(swiper.$wrapperEl[0], { attributes: false });
3826  },
3827  destroy: function destroy() {
3828    var swiper = this;
3829    swiper.observer.observers.forEach(function (observer) {
3830      observer.disconnect();
3831    });
3832    swiper.observer.observers = [];
3833  },
3834};
3835
3836var Observer$1 = {
3837  name: 'observer',
3838  params: {
3839    observer: false,
3840    observeParents: false,
3841  },
3842  create: function create() {
3843    var swiper = this;
3844    Utils.extend(swiper, {
3845      observer: {
3846        init: Observer.init.bind(swiper),
3847        attach: Observer.attach.bind(swiper),
3848        destroy: Observer.destroy.bind(swiper),
3849        observers: [],
3850      },
3851    });
3852  },
3853  on: {
3854    init: function init() {
3855      var swiper = this;
3856      swiper.observer.init();
3857    },
3858    destroy: function destroy() {
3859      var swiper = this;
3860      swiper.observer.destroy();
3861    },
3862  },
3863};
3864
3865var Virtual = {
3866  update: function update(force) {
3867    var swiper = this;
3868    var ref = swiper.params;
3869    var slidesPerView = ref.slidesPerView;
3870    var slidesPerGroup = ref.slidesPerGroup;
3871    var centeredSlides = ref.centeredSlides;
3872    var ref$1 = swiper.virtual;
3873    var previousFrom = ref$1.from;
3874    var previousTo = ref$1.to;
3875    var slides = ref$1.slides;
3876    var previousSlidesGrid = ref$1.slidesGrid;
3877    var renderSlide = ref$1.renderSlide;
3878    var previousOffset = ref$1.offset;
3879    swiper.updateActiveIndex();
3880    var activeIndex = swiper.activeIndex || 0;
3881
3882    var offsetProp;
3883    if (swiper.rtl && swiper.isHorizontal()) { offsetProp = 'right'; }
3884    else { offsetProp = swiper.isHorizontal() ? 'left' : 'top'; }
3885
3886    var slidesAfter;
3887    var slidesBefore;
3888    if (centeredSlides) {
3889      slidesAfter = Math.floor(slidesPerView / 2) + slidesPerGroup;
3890      slidesBefore = Math.floor(slidesPerView / 2) + slidesPerGroup;
3891    } else {
3892      slidesAfter = slidesPerView + (slidesPerGroup - 1);
3893      slidesBefore = slidesPerGroup;
3894    }
3895    var from = Math.max((activeIndex || 0) - slidesBefore, 0);
3896    var to = Math.min((activeIndex || 0) + slidesAfter, slides.length - 1);
3897    var offset = (swiper.slidesGrid[from] || 0) - (swiper.slidesGrid[0] || 0);
3898
3899    Utils.extend(swiper.virtual, {
3900      from: from,
3901      to: to,
3902      offset: offset,
3903      slidesGrid: swiper.slidesGrid,
3904    });
3905
3906    function onRendered() {
3907      swiper.updateSlides();
3908      swiper.updateProgress();
3909      swiper.updateSlidesClasses();
3910      if (swiper.lazy && swiper.params.lazy.enabled) {
3911        swiper.lazy.load();
3912      }
3913    }
3914
3915    if (previousFrom === from && previousTo === to && !force) {
3916      if (swiper.slidesGrid !== previousSlidesGrid && offset !== previousOffset) {
3917        swiper.slides.css(offsetProp, (offset + "px"));
3918      }
3919      swiper.updateProgress();
3920      return;
3921    }
3922    if (swiper.params.virtual.renderExternal) {
3923      swiper.params.virtual.renderExternal.call(swiper, {
3924        offset: offset,
3925        from: from,
3926        to: to,
3927        slides: (function getSlides() {
3928          var slidesToRender = [];
3929          for (var i = from; i <= to; i += 1) {
3930            slidesToRender.push(slides[i]);
3931          }
3932          return slidesToRender;
3933        }()),
3934      });
3935      onRendered();
3936      return;
3937    }
3938    var prependIndexes = [];
3939    var appendIndexes = [];
3940    if (force) {
3941      swiper.$wrapperEl.find(("." + (swiper.params.slideClass))).remove();
3942    } else {
3943      for (var i = previousFrom; i <= previousTo; i += 1) {
3944        if (i < from || i > to) {
3945          swiper.$wrapperEl.find(("." + (swiper.params.slideClass) + "[data-swiper-slide-index=\"" + i + "\"]")).remove();
3946        }
3947      }
3948    }
3949    for (var i$1 = 0; i$1 < slides.length; i$1 += 1) {
3950      if (i$1 >= from && i$1 <= to) {
3951        if (typeof previousTo === 'undefined' || force) {
3952          appendIndexes.push(i$1);
3953        } else {
3954          if (i$1 > previousTo) { appendIndexes.push(i$1); }
3955          if (i$1 < previousFrom) { prependIndexes.push(i$1); }
3956        }
3957      }
3958    }
3959    appendIndexes.forEach(function (index) {
3960      swiper.$wrapperEl.append(renderSlide(slides[index], index));
3961    });
3962    prependIndexes.sort(function (a, b) { return a < b; }).forEach(function (index) {
3963      swiper.$wrapperEl.prepend(renderSlide(slides[index], index));
3964    });
3965    swiper.$wrapperEl.children('.swiper-slide').css(offsetProp, (offset + "px"));
3966    onRendered();
3967  },
3968  renderSlide: function renderSlide(slide, index) {
3969    var swiper = this;
3970    var params = swiper.params.virtual;
3971    if (params.cache && swiper.virtual.cache[index]) {
3972      return swiper.virtual.cache[index];
3973    }
3974    var $slideEl = params.renderSlide
3975      ? $$1(params.renderSlide.call(swiper, slide, index))
3976      : $$1(("<div class=\"" + (swiper.params.slideClass) + "\" data-swiper-slide-index=\"" + index + "\">" + slide + "</div>"));
3977    if (!$slideEl.attr('data-swiper-slide-index')) { $slideEl.attr('data-swiper-slide-index', index); }
3978    if (params.cache) { swiper.virtual.cache[index] = $slideEl; }
3979    return $slideEl;
3980  },
3981  appendSlide: function appendSlide(slide) {
3982    var swiper = this;
3983    swiper.virtual.slides.push(slide);
3984    swiper.virtual.update(true);
3985  },
3986  prependSlide: function prependSlide(slide) {
3987    var swiper = this;
3988    swiper.virtual.slides.unshift(slide);
3989    if (swiper.params.virtual.cache) {
3990      var cache = swiper.virtual.cache;
3991      var newCache = {};
3992      Object.keys(cache).forEach(function (cachedIndex) {
3993        newCache[cachedIndex + 1] = cache[cachedIndex];
3994      });
3995      swiper.virtual.cache = newCache;
3996    }
3997    swiper.virtual.update(true);
3998    swiper.slideNext(0);
3999  },
4000};
4001
4002var Virtual$1 = {
4003  name: 'virtual',
4004  params: {
4005    virtual: {
4006      enabled: false,
4007      slides: [],
4008      cache: true,
4009      renderSlide: null,
4010      renderExternal: null,
4011    },
4012  },
4013  create: function create() {
4014    var swiper = this;
4015    Utils.extend(swiper, {
4016      virtual: {
4017        update: Virtual.update.bind(swiper),
4018        appendSlide: Virtual.appendSlide.bind(swiper),
4019        prependSlide: Virtual.prependSlide.bind(swiper),
4020        renderSlide: Virtual.renderSlide.bind(swiper),
4021        slides: swiper.params.virtual.slides,
4022        cache: {},
4023      },
4024    });
4025  },
4026  on: {
4027    beforeInit: function beforeInit() {
4028      var swiper = this;
4029      if (!swiper.params.virtual.enabled) { return; }
4030      swiper.classNames.push(((swiper.params.containerModifierClass) + "virtual"));
4031      var overwriteParams = {
4032        watchSlidesProgress: true,
4033      };
4034      Utils.extend(swiper.params, overwriteParams);
4035      Utils.extend(swiper.originalParams, overwriteParams);
4036
4037      swiper.virtual.update();
4038    },
4039    setTranslate: function setTranslate() {
4040      var swiper = this;
4041      if (!swiper.params.virtual.enabled) { return; }
4042      swiper.virtual.update();
4043    },
4044  },
4045};
4046
4047var Keyboard = {
4048  handle: function handle(event) {
4049    var swiper = this;
4050    var e = event;
4051    if (e.originalEvent) { e = e.originalEvent; } // jquery fix
4052    var kc = e.keyCode || e.charCode;
4053    // Directions locks
4054    if (!swiper.allowSlideNext && ((swiper.isHorizontal() && kc === 39) || (swiper.isVertical() && kc === 40))) {
4055      return false;
4056    }
4057    if (!swiper.allowSlidePrev && ((swiper.isHorizontal() && kc === 37) || (swiper.isVertical() && kc === 38))) {
4058      return false;
4059    }
4060    if (e.shiftKey || e.altKey || e.ctrlKey || e.metaKey) {
4061      return undefined;
4062    }
4063    if (doc.activeElement && doc.activeElement.nodeName && (doc.activeElement.nodeName.toLowerCase() === 'input' || doc.activeElement.nodeName.toLowerCase() === 'textarea')) {
4064      return undefined;
4065    }
4066    if (kc === 37 || kc === 39 || kc === 38 || kc === 40) {
4067      var inView = false;
4068      // Check that swiper should be inside of visible area of window
4069      if (swiper.$el.parents(("." + (swiper.params.slideClass))).length > 0 && swiper.$el.parents(("." + (swiper.params.slideActiveClass))).length === 0) {
4070        return undefined;
4071      }
4072      var windowScroll = {
4073        left: win.pageXOffset,
4074        top: win.pageYOffset,
4075      };
4076      var windowWidth = win.innerWidth;
4077      var windowHeight = win.innerHeight;
4078      var swiperOffset = swiper.$el.offset();
4079      if (swiper.rtl) { swiperOffset.left -= swiper.$el[0].scrollLeft; }
4080      var swiperCoord = [
4081        [swiperOffset.left, swiperOffset.top],
4082        [swiperOffset.left + swiper.width, swiperOffset.top],
4083        [swiperOffset.left, swiperOffset.top + swiper.height],
4084        [swiperOffset.left + swiper.width, swiperOffset.top + swiper.height] ];
4085      for (var i = 0; i < swiperCoord.length; i += 1) {
4086        var point = swiperCoord[i];
4087        if (
4088          point[0] >= windowScroll.left && point[0] <= windowScroll.left + windowWidth &&
4089            point[1] >= windowScroll.top && point[1] <= windowScroll.top + windowHeight
4090        ) {
4091          inView = true;
4092        }
4093      }
4094      if (!inView) { return undefined; }
4095    }
4096    if (swiper.isHorizontal()) {
4097      if (kc === 37 || kc === 39) {
4098        if (e.preventDefault) { e.preventDefault(); }
4099        else { e.returnValue = false; }
4100      }
4101      if ((kc === 39 && !swiper.rtl) || (kc === 37 && swiper.rtl)) { swiper.slideNext(); }
4102      if ((kc === 37 && !swiper.rtl) || (kc === 39 && swiper.rtl)) { swiper.slidePrev(); }
4103    } else {
4104      if (kc === 38 || kc === 40) {
4105        if (e.preventDefault) { e.preventDefault(); }
4106        else { e.returnValue = false; }
4107      }
4108      if (kc === 40) { swiper.slideNext(); }
4109      if (kc === 38) { swiper.slidePrev(); }
4110    }
4111    swiper.emit('keyPress', kc);
4112    return undefined;
4113  },
4114  enable: function enable() {
4115    var swiper = this;
4116    if (swiper.keyboard.enabled) { return; }
4117    $$1(doc).on('keydown', swiper.keyboard.handle);
4118    swiper.keyboard.enabled = true;
4119  },
4120  disable: function disable() {
4121    var swiper = this;
4122    if (!swiper.keyboard.enabled) { return; }
4123    $$1(doc).off('keydown', swiper.keyboard.handle);
4124    swiper.keyboard.enabled = false;
4125  },
4126};
4127
4128var Keyboard$1 = {
4129  name: 'keyboard',
4130  params: {
4131    keyboard: {
4132      enabled: false,
4133    },
4134  },
4135  create: function create() {
4136    var swiper = this;
4137    Utils.extend(swiper, {
4138      keyboard: {
4139        enabled: false,
4140        enable: Keyboard.enable.bind(swiper),
4141        disable: Keyboard.disable.bind(swiper),
4142        handle: Keyboard.handle.bind(swiper),
4143      },
4144    });
4145  },
4146  on: {
4147    init: function init() {
4148      var swiper = this;
4149      if (swiper.params.keyboard.enabled) {
4150        swiper.keyboard.enable();
4151      }
4152    },
4153    destroy: function destroy() {
4154      var swiper = this;
4155      if (swiper.keyboard.enabled) {
4156        swiper.keyboard.disable();
4157      }
4158    },
4159  },
4160};
4161
4162function isEventSupported() {
4163  var eventName = 'onwheel';
4164  var isSupported = eventName in doc;
4165
4166  if (!isSupported) {
4167    var element = doc.createElement('div');
4168    element.setAttribute(eventName, 'return;');
4169    isSupported = typeof element[eventName] === 'function';
4170  }
4171
4172  if (!isSupported &&
4173    doc.implementation &&
4174    doc.implementation.hasFeature &&
4175    // always returns true in newer browsers as per the standard.
4176    // @see http://dom.spec.whatwg.org/#dom-domimplementation-hasfeature
4177    doc.implementation.hasFeature('', '') !== true
4178  ) {
4179    // This is the only way to test support for the `wheel` event in IE9+.
4180    isSupported = doc.implementation.hasFeature('Events.wheel', '3.0');
4181  }
4182
4183  return isSupported;
4184}
4185var Mousewheel = {
4186  lastScrollTime: Utils.now(),
4187  event: (function getEvent() {
4188    if (win.navigator.userAgent.indexOf('firefox') > -1) { return 'DOMMouseScroll'; }
4189    return isEventSupported() ? 'wheel' : 'mousewheel';
4190  }()),
4191  normalize: function normalize(e) {
4192    // Reasonable defaults
4193    var PIXEL_STEP = 10;
4194    var LINE_HEIGHT = 40;
4195    var PAGE_HEIGHT = 800;
4196
4197    var sX = 0;
4198    var sY = 0; // spinX, spinY
4199    var pX = 0;
4200    var pY = 0; // pixelX, pixelY
4201
4202    // Legacy
4203    if ('detail' in e) {
4204      sY = e.detail;
4205    }
4206    if ('wheelDelta' in e) {
4207      sY = -e.wheelDelta / 120;
4208    }
4209    if ('wheelDeltaY' in e) {
4210      sY = -e.wheelDeltaY / 120;
4211    }
4212    if ('wheelDeltaX' in e) {
4213      sX = -e.wheelDeltaX / 120;
4214    }
4215
4216    // side scrolling on FF with DOMMouseScroll
4217    if ('axis' in e && e.axis === e.HORIZONTAL_AXIS) {
4218      sX = sY;
4219      sY = 0;
4220    }
4221
4222    pX = sX * PIXEL_STEP;
4223    pY = sY * PIXEL_STEP;
4224
4225    if ('deltaY' in e) {
4226      pY = e.deltaY;
4227    }
4228    if ('deltaX' in e) {
4229      pX = e.deltaX;
4230    }
4231
4232    if ((pX || pY) && e.deltaMode) {
4233      if (e.deltaMode === 1) { // delta in LINE units
4234        pX *= LINE_HEIGHT;
4235        pY *= LINE_HEIGHT;
4236      } else { // delta in PAGE units
4237        pX *= PAGE_HEIGHT;
4238        pY *= PAGE_HEIGHT;
4239      }
4240    }
4241
4242    // Fall-back if spin cannot be determined
4243    if (pX && !sX) {
4244      sX = (pX < 1) ? -1 : 1;
4245    }
4246    if (pY && !sY) {
4247      sY = (pY < 1) ? -1 : 1;
4248    }
4249
4250    return {
4251      spinX: sX,
4252      spinY: sY,
4253      pixelX: pX,
4254      pixelY: pY,
4255    };
4256  },
4257  handle: function handle(event) {
4258    var e = event;
4259    var swiper = this;
4260    var params = swiper.params.mousewheel;
4261    if (e.originalEvent) { e = e.originalEvent; } // jquery fix
4262    var delta = 0;
4263    var rtlFactor = swiper.rtl ? -1 : 1;
4264
4265    var data = Mousewheel.normalize(e);
4266
4267    if (params.forceToAxis) {
4268      if (swiper.isHorizontal()) {
4269        if (Math.abs(data.pixelX) > Math.abs(data.pixelY)) { delta = data.pixelX * rtlFactor; }
4270        else { return true; }
4271      } else if (Math.abs(data.pixelY) > Math.abs(data.pixelX)) { delta = data.pixelY; }
4272      else { return true; }
4273    } else {
4274      delta = Math.abs(data.pixelX) > Math.abs(data.pixelY) ? -data.pixelX * rtlFactor : -data.pixelY;
4275    }
4276
4277    if (delta === 0) { return true; }
4278
4279    if (params.invert) { delta = -delta; }
4280
4281    if (!swiper.params.freeMode) {
4282      if (Utils.now() - swiper.mousewheel.lastScrollTime > 60) {
4283        if (delta < 0) {
4284          if ((!swiper.isEnd || swiper.params.loop) && !swiper.animating) {
4285            swiper.slideNext();
4286            swiper.emit('scroll', e);
4287          } else if (params.releaseOnEdges) { return true; }
4288        } else if ((!swiper.isBeginning || swiper.params.loop) && !swiper.animating) {
4289          swiper.slidePrev();
4290          swiper.emit('scroll', e);
4291        } else if (params.releaseOnEdges) { return true; }
4292      }
4293      swiper.mousewheel.lastScrollTime = (new win.Date()).getTime();
4294    } else {
4295      // Freemode or scrollContainer:
4296      var position = swiper.getTranslate() + (delta * params.sensitivity);
4297      var wasBeginning = swiper.isBeginning;
4298      var wasEnd = swiper.isEnd;
4299
4300      if (position >= swiper.minTranslate()) { position = swiper.minTranslate(); }
4301      if (position <= swiper.maxTranslate()) { position = swiper.maxTranslate(); }
4302
4303      swiper.setTransition(0);
4304      swiper.setTranslate(position);
4305      swiper.updateProgress();
4306      swiper.updateActiveIndex();
4307      swiper.updateSlidesClasses();
4308
4309      if ((!wasBeginning && swiper.isBeginning) || (!wasEnd && swiper.isEnd)) {
4310        swiper.updateSlidesClasses();
4311      }
4312
4313      if (swiper.params.freeModeSticky) {
4314        clearTimeout(swiper.mousewheel.timeout);
4315        swiper.mousewheel.timeout = Utils.nextTick(function () {
4316          swiper.slideReset();
4317        }, 300);
4318      }
4319      // Emit event
4320      swiper.emit('scroll', e);
4321
4322      // Stop autoplay
4323      if (swiper.params.autoplay && swiper.params.autoplayDisableOnInteraction) { swiper.stopAutoplay(); }
4324
4325      // Return page scroll on edge positions
4326      if (position === 0 || position === swiper.maxTranslate()) { return true; }
4327    }
4328
4329    if (e.preventDefault) { e.preventDefault(); }
4330    else { e.returnValue = false; }
4331    return false;
4332  },
4333  enable: function enable() {
4334    var swiper = this;
4335    if (!Mousewheel.event) { return false; }
4336    if (swiper.mousewheel.enabled) { return false; }
4337    var target = swiper.$el;
4338    if (swiper.params.mousewheel.eventsTarged !== 'container') {
4339      target = $$1(swiper.params.mousewheel.eventsTarged);
4340    }
4341    target.on(Mousewheel.event, swiper.mousewheel.handle);
4342    swiper.mousewheel.enabled = true;
4343    return true;
4344  },
4345  disable: function disable() {
4346    var swiper = this;
4347    if (!Mousewheel.event) { return false; }
4348    if (!swiper.mousewheel.enabled) { return false; }
4349    var target = swiper.$el;
4350    if (swiper.params.mousewheel.eventsTarged !== 'container') {
4351      target = $$1(swiper.params.mousewheel.eventsTarged);
4352    }
4353    target.off(Mousewheel.event, swiper.mousewheel.handle);
4354    swiper.mousewheel.enabled = false;
4355    return true;
4356  },
4357};
4358
4359var Mousewheel$1 = {
4360  name: 'mousewheel',
4361  params: {
4362    mousewheel: {
4363      enabled: false,
4364      releaseOnEdges: false,
4365      invert: false,
4366      forceToAxis: false,
4367      sensitivity: 1,
4368      eventsTarged: 'container',
4369    },
4370  },
4371  create: function create() {
4372    var swiper = this;
4373    Utils.extend(swiper, {
4374      mousewheel: {
4375        enabled: false,
4376        enable: Mousewheel.enable.bind(swiper),
4377        disable: Mousewheel.disable.bind(swiper),
4378        handle: Mousewheel.handle.bind(swiper),
4379        lastScrollTime: Utils.now(),
4380      },
4381    });
4382  },
4383  on: {
4384    init: function init() {
4385      var swiper = this;
4386      if (swiper.params.mousewheel.enabled) { swiper.mousewheel.enable(); }
4387    },
4388    destroy: function destroy() {
4389      var swiper = this;
4390      if (swiper.mousewheel.enabled) { swiper.mousewheel.disable(); }
4391    },
4392  },
4393};
4394
4395var Navigation = {
4396  update: function update() {
4397    // Update Navigation Buttons
4398    var swiper = this;
4399    var params = swiper.params.navigation;
4400
4401    if (swiper.params.loop) { return; }
4402    var ref = swiper.navigation;
4403    var $nextEl = ref.$nextEl;
4404    var $prevEl = ref.$prevEl;
4405
4406    if ($prevEl && $prevEl.length > 0) {
4407      if (swiper.isBeginning) {
4408        $prevEl.addClass(params.disabledClass);
4409      } else {
4410        $prevEl.removeClass(params.disabledClass);
4411      }
4412    }
4413    if ($nextEl && $nextEl.length > 0) {
4414      if (swiper.isEnd) {
4415        $nextEl.addClass(params.disabledClass);
4416      } else {
4417        $nextEl.removeClass(params.disabledClass);
4418      }
4419    }
4420  },
4421  init: function init() {
4422    var swiper = this;
4423    var params = swiper.params.navigation;
4424    if (!(params.nextEl || params.prevEl)) { return; }
4425
4426    var $nextEl;
4427    var $prevEl;
4428    if (params.nextEl) {
4429      $nextEl = $$1(params.nextEl);
4430      if (
4431        swiper.params.uniqueNavElements &&
4432        typeof params.nextEl === 'string' &&
4433        $nextEl.length > 1 &&
4434        swiper.$el.find(params.nextEl).length === 1
4435      ) {
4436        $nextEl = swiper.$el.find(params.nextEl);
4437      }
4438    }
4439    if (params.prevEl) {
4440      $prevEl = $$1(params.prevEl);
4441      if (
4442        swiper.params.uniqueNavElements &&
4443        typeof params.prevEl === 'string' &&
4444        $prevEl.length > 1 &&
4445        swiper.$el.find(params.prevEl).length === 1
4446      ) {
4447        $prevEl = swiper.$el.find(params.prevEl);
4448      }
4449    }
4450
4451    if ($nextEl && $nextEl.length > 0) {
4452      $nextEl.on('click', function (e) {
4453        e.preventDefault();
4454        if (swiper.isEnd && !swiper.params.loop) { return; }
4455        swiper.slideNext();
4456      });
4457    }
4458    if ($prevEl && $prevEl.length > 0) {
4459      $prevEl.on('click', function (e) {
4460        e.preventDefault();
4461        if (swiper.isBeginning && !swiper.params.loop) { return; }
4462        swiper.slidePrev();
4463      });
4464    }
4465
4466    Utils.extend(swiper.navigation, {
4467      $nextEl: $nextEl,
4468      nextEl: $nextEl && $nextEl[0],
4469      $prevEl: $prevEl,
4470      prevEl: $prevEl && $prevEl[0],
4471    });
4472  },
4473  destroy: function destroy() {
4474    var swiper = this;
4475    var ref = swiper.navigation;
4476    var $nextEl = ref.$nextEl;
4477    var $prevEl = ref.$prevEl;
4478    if ($nextEl && $nextEl.length) {
4479      $nextEl.off('click');
4480      $nextEl.removeClass(swiper.params.navigation.disabledClass);
4481    }
4482    if ($prevEl && $prevEl.length) {
4483      $prevEl.off('click');
4484      $prevEl.removeClass(swiper.params.navigation.disabledClass);
4485    }
4486  },
4487};
4488
4489var Navigation$1 = {
4490  name: 'navigation',
4491  params: {
4492    navigation: {
4493      nextEl: null,
4494      prevEl: null,
4495
4496      hideOnClick: false,
4497      disabledClass: 'swiper-button-disabled',
4498      hiddenClass: 'swiper-button-hidden',
4499    },
4500  },
4501  create: function create() {
4502    var swiper = this;
4503    Utils.extend(swiper, {
4504      navigation: {
4505        init: Navigation.init.bind(swiper),
4506        update: Navigation.update.bind(swiper),
4507        destroy: Navigation.destroy.bind(swiper),
4508      },
4509    });
4510  },
4511  on: {
4512    init: function init() {
4513      var swiper = this;
4514      swiper.navigation.init();
4515      swiper.navigation.update();
4516    },
4517    toEdge: function toEdge() {
4518      var swiper = this;
4519      swiper.navigation.update();
4520    },
4521    fromEdge: function fromEdge() {
4522      var swiper = this;
4523      swiper.navigation.update();
4524    },
4525    destroy: function destroy() {
4526      var swiper = this;
4527      swiper.navigation.destroy();
4528    },
4529    click: function click(e) {
4530      var swiper = this;
4531      var ref = swiper.navigation;
4532      var $nextEl = ref.$nextEl;
4533      var $prevEl = ref.$prevEl;
4534      if (
4535        swiper.params.navigation.hideOnClick &&
4536        !$$1(e.target).is($prevEl) &&
4537        !$$1(e.target).is($nextEl)
4538      ) {
4539        if ($nextEl) { $nextEl.toggleClass(swiper.params.navigation.hiddenClass); }
4540        if ($prevEl) { $prevEl.toggleClass(swiper.params.navigation.hiddenClass); }
4541      }
4542    },
4543  },
4544};
4545
4546var Pagination = {
4547  update: function update() {
4548    // Render || Update Pagination bullets/items
4549    var swiper = this;
4550    var rtl = swiper.rtl;
4551    var params = swiper.params.pagination;
4552    if (!params.el || !swiper.pagination.el || !swiper.pagination.$el || swiper.pagination.$el.length === 0) { return; }
4553    var slidesLength = swiper.virtual && swiper.params.virtual.enabled ? swiper.virtual.slides.length : swiper.slides.length;
4554    var $el = swiper.pagination.$el;
4555    // Current/Total
4556    var current;
4557    var total = swiper.params.loop ? Math.ceil((slidesLength - (swiper.loopedSlides * 2)) / swiper.params.slidesPerGroup) : swiper.snapGrid.length;
4558    if (swiper.params.loop) {
4559      current = Math.ceil((swiper.activeIndex - swiper.loopedSlides) / swiper.params.slidesPerGroup);
4560      if (current > slidesLength - 1 - (swiper.loopedSlides * 2)) {
4561        current -= (slidesLength - (swiper.loopedSlides * 2));
4562      }
4563      if (current > total - 1) { current -= total; }
4564      if (current < 0 && swiper.params.paginationType !== 'bullets') { current = total + current; }
4565    } else if (typeof swiper.snapIndex !== 'undefined') {
4566      current = swiper.snapIndex;
4567    } else {
4568      current = swiper.activeIndex || 0;
4569    }
4570    // Types
4571    if (params.type === 'bullets' && swiper.pagination.bullets && swiper.pagination.bullets.length > 0) {
4572      var bullets = swiper.pagination.bullets;
4573      if (params.dynamicBullets) {
4574        swiper.pagination.bulletSize = bullets.eq(0)[swiper.isHorizontal() ? 'outerWidth' : 'outerHeight'](true);
4575        $el.css(swiper.isHorizontal() ? 'width' : 'height', ((swiper.pagination.bulletSize * 5) + "px"));
4576      }
4577      bullets.removeClass(((params.bulletActiveClass) + " " + (params.bulletActiveClass) + "-next " + (params.bulletActiveClass) + "-next-next " + (params.bulletActiveClass) + "-prev " + (params.bulletActiveClass) + "-prev-prev"));
4578      if ($el.length > 1) {
4579        bullets.each(function (index, bullet) {
4580          var $bullet = $$1(bullet);
4581          if ($bullet.index() === current) {
4582            $bullet.addClass(params.bulletActiveClass);
4583            if (params.dynamicBullets) {
4584              $bullet
4585                .prev()
4586                .addClass(((params.bulletActiveClass) + "-prev"))
4587                .prev()
4588                .addClass(((params.bulletActiveClass) + "-prev-prev"));
4589              $bullet
4590                .next()
4591                .addClass(((params.bulletActiveClass) + "-next"))
4592                .next()
4593                .addClass(((params.bulletActiveClass) + "-next-next"));
4594            }
4595          }
4596        });
4597      } else {
4598        var $bullet = bullets.eq(current);
4599        $bullet.addClass(params.bulletActiveClass);
4600        if (params.dynamicBullets) {
4601          $bullet
4602            .prev()
4603            .addClass(((params.bulletActiveClass) + "-prev"))
4604            .prev()
4605            .addClass(((params.bulletActiveClass) + "-prev-prev"));
4606          $bullet
4607            .next()
4608            .addClass(((params.bulletActiveClass) + "-next"))
4609            .next()
4610            .addClass(((params.bulletActiveClass) + "-next-next"));
4611        }
4612      }
4613      if (params.dynamicBullets) {
4614        var dynamicBulletsLength = Math.min(bullets.length, 5);
4615        var bulletsOffset = (((swiper.pagination.bulletSize * dynamicBulletsLength) - (swiper.pagination.bulletSize)) / 2) - (current * swiper.pagination.bulletSize);
4616        var offsetProp = rtl ? 'right' : 'left';
4617        bullets.css(swiper.isHorizontal() ? offsetProp : 'top', (bulletsOffset + "px"));
4618      }
4619    }
4620    if (params.type === 'fraction') {
4621      $el.find(("." + (params.currentClass))).text(current + 1);
4622      $el.find(("." + (params.totalClass))).text(total);
4623    }
4624    if (params.type === 'progressbar') {
4625      var scale = (current + 1) / total;
4626      var scaleX = scale;
4627      var scaleY = 1;
4628      if (!swiper.isHorizontal()) {
4629        scaleY = scale;
4630        scaleX = 1;
4631      }
4632      $el.find(("." + (params.progressbarFillClass))).transform(("translate3d(0,0,0) scaleX(" + scaleX + ") scaleY(" + scaleY + ")")).transition(swiper.params.speed);
4633    }
4634    if (params.type === 'custom' && params.renderCustom) {
4635      $el.html(params.renderCustom(swiper, current + 1, total));
4636      swiper.emit('paginationRender', swiper, $el[0]);
4637    } else {
4638      swiper.emit('paginationUpdate', swiper, $el[0]);
4639    }
4640  },
4641  render: function render() {
4642    // Render Container
4643    var swiper = this;
4644    var params = swiper.params.pagination;
4645    if (!params.el || !swiper.pagination.el || !swiper.pagination.$el || swiper.pagination.$el.length === 0) { return; }
4646    var slidesLength = swiper.virtual && swiper.params.virtual.enabled ? swiper.virtual.slides.length : swiper.slides.length;
4647
4648    var $el = swiper.pagination.$el;
4649    var paginationHTML = '';
4650    if (params.type === 'bullets') {
4651      var numberOfBullets = swiper.params.loop ? Math.ceil((slidesLength - (swiper.loopedSlides * 2)) / swiper.params.slidesPerGroup) : swiper.snapGrid.length;
4652      for (var i = 0; i < numberOfBullets; i += 1) {
4653        if (params.renderBullet) {
4654          paginationHTML += params.renderBullet.call(swiper, i, params.bulletClass);
4655        } else {
4656          paginationHTML += "<" + (params.bulletElement) + " class=\"" + (params.bulletClass) + "\"></" + (params.bulletElement) + ">";
4657        }
4658      }
4659      $el.html(paginationHTML);
4660      swiper.pagination.bullets = $el.find(("." + (params.bulletClass)));
4661    }
4662    if (params.type === 'fraction') {
4663      if (params.renderFraction) {
4664        paginationHTML = params.renderFraction.call(swiper, params.currentClass, params.totalClass);
4665      } else {
4666        paginationHTML =
4667        "<span class=\"" + (params.currentClass) + "\"></span>" +
4668        ' / ' +
4669        "<span class=\"" + (params.totalClass) + "\"></span>";
4670      }
4671      $el.html(paginationHTML);
4672    }
4673    if (params.type === 'progressbar') {
4674      if (params.renderProgressbar) {
4675        paginationHTML = params.renderProgressbar.call(swiper, params.progressbarFillClass);
4676      } else {
4677        paginationHTML = "<span class=\"" + (params.progressbarFillClass) + "\"></span>";
4678      }
4679      $el.html(paginationHTML);
4680    }
4681    if (params.type !== 'custom') {
4682      swiper.emit('paginationRender', swiper.pagination.$el[0]);
4683    }
4684  },
4685  init: function init() {
4686    var swiper = this;
4687    var params = swiper.params.pagination;
4688    if (!params.el) { return; }
4689
4690    var $el = $$1(params.el);
4691    if ($el.length === 0) { return; }
4692
4693    if (
4694      swiper.params.uniqueNavElements &&
4695      typeof params.el === 'string' &&
4696      $el.length > 1 &&
4697      swiper.$el.find(params.el).length === 1
4698    ) {
4699      $el = swiper.$el.find(params.el);
4700    }
4701
4702    if (params.type === 'bullets' && params.clickable) {
4703      $el.addClass(params.clickableClass);
4704    }
4705
4706    $el.addClass(params.modifierClass + params.type);
4707
4708    if (params.type === 'bullets' && params.dynamicBullets) {
4709      $el.addClass(("" + (params.modifierClass) + (params.type) + "-dynamic"));
4710    }
4711
4712    if (params.clickable) {
4713      $el.on('click', ("." + (params.bulletClass)), function onClick(e) {
4714        e.preventDefault();
4715        var index = $$1(this).index() * swiper.params.slidesPerGroup;
4716        if (swiper.params.loop) { index += swiper.loopedSlides; }
4717        swiper.slideTo(index);
4718      });
4719    }
4720
4721    Utils.extend(swiper.pagination, {
4722      $el: $el,
4723      el: $el[0],
4724    });
4725  },
4726  destroy: function destroy() {
4727    var swiper = this;
4728    var params = swiper.params.pagination;
4729    if (!params.el || !swiper.pagination.el || !swiper.pagination.$el || swiper.pagination.$el.length === 0) { return; }
4730    var $el = swiper.pagination.$el;
4731
4732    $el.removeClass(params.hiddenClass);
4733    $el.removeClass(params.modifierClass + params.type);
4734    if (swiper.pagination.bullets) { swiper.pagination.bullets.removeClass(params.bulletActiveClass); }
4735    if (params.clickable) {
4736      $el.off('click', ("." + (params.bulletClass)));
4737    }
4738  },
4739};
4740
4741var Pagination$1 = {
4742  name: 'pagination',
4743  params: {
4744    pagination: {
4745      el: null,
4746      bulletElement: 'span',
4747      clickable: false,
4748      hideOnClick: false,
4749      renderBullet: null,
4750      renderProgressbar: null,
4751      renderFraction: null,
4752      renderCustom: null,
4753      type: 'bullets', // 'bullets' or 'progressbar' or 'fraction' or 'custom'
4754      dynamicBullets: false,
4755
4756      bulletClass: 'swiper-pagination-bullet',
4757      bulletActiveClass: 'swiper-pagination-bullet-active',
4758      modifierClass: 'swiper-pagination-', // NEW
4759      currentClass: 'swiper-pagination-current',
4760      totalClass: 'swiper-pagination-total',
4761      hiddenClass: 'swiper-pagination-hidden',
4762      progressbarFillClass: 'swiper-pagination-progressbar-fill',
4763      clickableClass: 'swiper-pagination-clickable', // NEW
4764    },
4765  },
4766  create: function create() {
4767    var swiper = this;
4768    Utils.extend(swiper, {
4769      pagination: {
4770        init: Pagination.init.bind(swiper),
4771        render: Pagination.render.bind(swiper),
4772        update: Pagination.update.bind(swiper),
4773        destroy: Pagination.destroy.bind(swiper),
4774      },
4775    });
4776  },
4777  on: {
4778    init: function init() {
4779      var swiper = this;
4780      swiper.pagination.init();
4781      swiper.pagination.render();
4782      swiper.pagination.update();
4783    },
4784    activeIndexChange: function activeIndexChange() {
4785      var swiper = this;
4786      if (swiper.params.loop) {
4787        swiper.pagination.update();
4788      } else if (typeof swiper.snapIndex === 'undefined') {
4789        swiper.pagination.update();
4790      }
4791    },
4792    snapIndexChange: function snapIndexChange() {
4793      var swiper = this;
4794      if (!swiper.params.loop) {
4795        swiper.pagination.update();
4796      }
4797    },
4798    slidesLengthChange: function slidesLengthChange() {
4799      var swiper = this;
4800      if (swiper.params.loop) {
4801        swiper.pagination.render();
4802        swiper.pagination.update();
4803      }
4804    },
4805    snapGridLengthChange: function snapGridLengthChange() {
4806      var swiper = this;
4807      if (!swiper.params.loop) {
4808        swiper.pagination.render();
4809        swiper.pagination.update();
4810      }
4811    },
4812    destroy: function destroy() {
4813      var swiper = this;
4814      swiper.pagination.destroy();
4815    },
4816    click: function click(e) {
4817      var swiper = this;
4818      if (
4819        swiper.params.pagination.el &&
4820        swiper.params.pagination.hideOnClick &&
4821        swiper.pagination.$el.length > 0 &&
4822        !$$1(e.target).hasClass(swiper.params.pagination.bulletClass)
4823      ) {
4824        swiper.pagination.$el.toggleClass(swiper.params.pagination.hiddenClass);
4825      }
4826    },
4827  },
4828};
4829
4830var Scrollbar = {
4831  setTranslate: function setTranslate() {
4832    var swiper = this;
4833    if (!swiper.params.scrollbar.el || !swiper.scrollbar.el) { return; }
4834    var scrollbar = swiper.scrollbar;
4835    var rtl = swiper.rtl;
4836    var progress = swiper.progress;
4837    var dragSize = scrollbar.dragSize;
4838    var trackSize = scrollbar.trackSize;
4839    var $dragEl = scrollbar.$dragEl;
4840    var $el = scrollbar.$el;
4841    var params = swiper.params.scrollbar;
4842
4843    var newSize = dragSize;
4844    var newPos = (trackSize - dragSize) * progress;
4845    if (rtl && swiper.isHorizontal()) {
4846      newPos = -newPos;
4847      if (newPos > 0) {
4848        newSize = dragSize - newPos;
4849        newPos = 0;
4850      } else if (-newPos + dragSize > trackSize) {
4851        newSize = trackSize + newPos;
4852      }
4853    } else if (newPos < 0) {
4854      newSize = dragSize + newPos;
4855      newPos = 0;
4856    } else if (newPos + dragSize > trackSize) {
4857      newSize = trackSize - newPos;
4858    }
4859    if (swiper.isHorizontal()) {
4860      if (Support.transforms3d) {
4861        $dragEl.transform(("translate3d(" + newPos + "px, 0, 0)"));
4862      } else {
4863        $dragEl.transform(("translateX(" + newPos + "px)"));
4864      }
4865      $dragEl[0].style.width = newSize + "px";
4866    } else {
4867      if (Support.transforms3d) {
4868        $dragEl.transform(("translate3d(0px, " + newPos + "px, 0)"));
4869      } else {
4870        $dragEl.transform(("translateY(" + newPos + "px)"));
4871      }
4872      $dragEl[0].style.height = newSize + "px";
4873    }
4874    if (params.hide) {
4875      clearTimeout(swiper.scrollbar.timeout);
4876      $el[0].style.opacity = 1;
4877      swiper.scrollbar.timeout = setTimeout(function () {
4878        $el[0].style.opacity = 0;
4879        $el.transition(400);
4880      }, 1000);
4881    }
4882  },
4883  setTransition: function setTransition(duration) {
4884    var swiper = this;
4885    if (!swiper.params.scrollbar.el || !swiper.scrollbar.el) { return; }
4886    swiper.scrollbar.$dragEl.transition(duration);
4887  },
4888  updateSize: function updateSize() {
4889    var swiper = this;
4890    if (!swiper.params.scrollbar.el || !swiper.scrollbar.el) { return; }
4891
4892    var scrollbar = swiper.scrollbar;
4893    var $dragEl = scrollbar.$dragEl;
4894    var $el = scrollbar.$el;
4895
4896    $dragEl[0].style.width = '';
4897    $dragEl[0].style.height = '';
4898    var trackSize = swiper.isHorizontal() ? $el[0].offsetWidth : $el[0].offsetHeight;
4899
4900    var divider = swiper.size / swiper.virtualSize;
4901    var moveDivider = divider * (trackSize / swiper.size);
4902    var dragSize;
4903    if (swiper.params.scrollbar.dragSize === 'auto') {
4904      dragSize = trackSize * divider;
4905    } else {
4906      dragSize = parseInt(swiper.params.scrollbar.dragSize, 10);
4907    }
4908
4909    if (swiper.isHorizontal()) {
4910      $dragEl[0].style.width = dragSize + "px";
4911    } else {
4912      $dragEl[0].style.height = dragSize + "px";
4913    }
4914
4915    if (divider >= 1) {
4916      $el[0].style.display = 'none';
4917    } else {
4918      $el[0].style.display = '';
4919    }
4920    if (swiper.params.scrollbarHide) {
4921      $el[0].style.opacity = 0;
4922    }
4923    Utils.extend(scrollbar, {
4924      trackSize: trackSize,
4925      divider: divider,
4926      moveDivider: moveDivider,
4927      dragSize: dragSize,
4928    });
4929  },
4930  setDragPosition: function setDragPosition(e) {
4931    var swiper = this;
4932    var scrollbar = swiper.scrollbar;
4933    var $el = scrollbar.$el;
4934    var dragSize = scrollbar.dragSize;
4935    var trackSize = scrollbar.trackSize;
4936
4937    var pointerPosition;
4938    if (swiper.isHorizontal()) {
4939      pointerPosition = ((e.type === 'touchstart' || e.type === 'touchmove') ? e.targetTouches[0].pageX : e.pageX || e.clientX);
4940    } else {
4941      pointerPosition = ((e.type === 'touchstart' || e.type === 'touchmove') ? e.targetTouches[0].pageY : e.pageY || e.clientY);
4942    }
4943    var positionRatio;
4944    positionRatio = ((pointerPosition) - $el.offset()[swiper.isHorizontal() ? 'left' : 'top'] - (dragSize / 2)) / (trackSize - dragSize);
4945    positionRatio = Math.max(Math.min(positionRatio, 1), 0);
4946    if (swiper.rtl) {
4947      positionRatio = 1 - positionRatio;
4948    }
4949
4950    var position = swiper.minTranslate() + ((swiper.maxTranslate() - swiper.minTranslate()) * positionRatio);
4951
4952    swiper.updateProgress(position);
4953    swiper.setTranslate(position);
4954    swiper.updateActiveIndex();
4955    swiper.updateSlidesClasses();
4956  },
4957  onDragStart: function onDragStart(e) {
4958    var swiper = this;
4959    var params = swiper.params.scrollbar;
4960    var scrollbar = swiper.scrollbar;
4961    var $wrapperEl = swiper.$wrapperEl;
4962    var $el = scrollbar.$el;
4963    var $dragEl = scrollbar.$dragEl;
4964    swiper.scrollbar.isTouched = true;
4965    e.preventDefault();
4966    e.stopPropagation();
4967
4968    $wrapperEl.transition(100);
4969    $dragEl.transition(100);
4970    scrollbar.setDragPosition(e);
4971
4972    clearTimeout(swiper.scrollbar.dragTimeout);
4973
4974    $el.transition(0);
4975    if (params.hide) {
4976      $el.css('opacity', 1);
4977    }
4978    swiper.emit('scrollbarDragStart', e);
4979  },
4980  onDragMove: function onDragMove(e) {
4981    var swiper = this;
4982    var scrollbar = swiper.scrollbar;
4983    var $wrapperEl = swiper.$wrapperEl;
4984    var $el = scrollbar.$el;
4985    var $dragEl = scrollbar.$dragEl;
4986
4987    if (!swiper.scrollbar.isTouched) { return; }
4988    if (e.preventDefault) { e.preventDefault(); }
4989    else { e.returnValue = false; }
4990    scrollbar.setDragPosition(e);
4991    $wrapperEl.transition(0);
4992    $el.transition(0);
4993    $dragEl.transition(0);
4994    swiper.emit('scrollbarDragMove', e);
4995  },
4996  onDragEnd: function onDragEnd(e) {
4997    var swiper = this;
4998
4999    var params = swiper.params.scrollbar;
5000    var scrollbar = swiper.scrollbar;
5001    var $el = scrollbar.$el;
5002
5003    if (!swiper.scrollbar.isTouched) { return; }
5004    swiper.scrollbar.isTouched = false;
5005    if (params.hide) {
5006      clearTimeout(swiper.scrollbar.dragTimeout);
5007      swiper.scrollbar.dragTimeout = Utils.nextTick(function () {
5008        $el.css('opacity', 0);
5009        $el.transition(400);
5010      }, 1000);
5011    }
5012    swiper.emit('scrollbarDragEnd', e);
5013    if (params.snapOnRelease) {
5014      swiper.slideReset();
5015    }
5016  },
5017  enableDraggable: function enableDraggable() {
5018    var swiper = this;
5019    if (!swiper.params.scrollbar.el) { return; }
5020    var scrollbar = swiper.scrollbar;
5021    var $el = scrollbar.$el;
5022    var target = Support.touch ? $el[0] : document;
5023    $el.on(swiper.scrollbar.dragEvents.start, swiper.scrollbar.onDragStart);
5024    $$1(target).on(swiper.scrollbar.dragEvents.move, swiper.scrollbar.onDragMove);
5025    $$1(target).on(swiper.scrollbar.dragEvents.end, swiper.scrollbar.onDragEnd);
5026  },
5027  disableDraggable: function disableDraggable() {
5028    var swiper = this;
5029    if (!swiper.params.scrollbar.el) { return; }
5030    var scrollbar = swiper.scrollbar;
5031    var $el = scrollbar.$el;
5032    var target = Support.touch ? $el[0] : document;
5033    $el.off(swiper.scrollbar.dragEvents.start);
5034    $$1(target).off(swiper.scrollbar.dragEvents.move);
5035    $$1(target).off(swiper.scrollbar.dragEvents.end);
5036  },
5037  init: function init() {
5038    var swiper = this;
5039    if (!swiper.params.scrollbar.el) { return; }
5040    var scrollbar = swiper.scrollbar;
5041    var $swiperEl = swiper.$el;
5042    var touchEvents = swiper.touchEvents;
5043    var params = swiper.params.scrollbar;
5044
5045    var $el = $$1(params.el);
5046    if (swiper.params.uniqueNavElements && typeof params.el === 'string' && $el.length > 1 && $swiperEl.find(params.el).length === 1) {
5047      $el = $swiperEl.find(params.el);
5048    }
5049
5050    var $dragEl = $el.find('.swiper-scrollbar-drag');
5051    if ($dragEl.length === 0) {
5052      $dragEl = $$1('<div class="swiper-scrollbar-drag"></div>');
5053      $el.append($dragEl);
5054    }
5055
5056    swiper.scrollbar.dragEvents = (function dragEvents() {
5057      if ((swiper.params.simulateTouch === false && !Support.touch)) {
5058        return {
5059          start: 'mousedown',
5060          move: 'mousemove',
5061          end: 'mouseup',
5062        };
5063      }
5064      return touchEvents;
5065    }());
5066
5067    Utils.extend(scrollbar, {
5068      $el: $el,
5069      el: $el[0],
5070      $dragEl: $dragEl,
5071      dragEl: $dragEl[0],
5072    });
5073
5074    if (params.draggable) {
5075      scrollbar.enableDraggable();
5076    }
5077  },
5078  destroy: function destroy() {
5079    var swiper = this;
5080    swiper.scrollbar.disableDraggable();
5081  },
5082};
5083
5084var Scrollbar$1 = {
5085  name: 'scrollbar',
5086  params: {
5087    scrollbar: {
5088      el: null,
5089      dragSize: 'auto',
5090      hide: false,
5091      draggable: false,
5092      snapOnRelease: true,
5093    },
5094  },
5095  create: function create() {
5096    var swiper = this;
5097    Utils.extend(swiper, {
5098      scrollbar: {
5099        init: Scrollbar.init.bind(swiper),
5100        destroy: Scrollbar.destroy.bind(swiper),
5101        updateSize: Scrollbar.updateSize.bind(swiper),
5102        setTranslate: Scrollbar.setTranslate.bind(swiper),
5103        setTransition: Scrollbar.setTransition.bind(swiper),
5104        enableDraggable: Scrollbar.enableDraggable.bind(swiper),
5105        disableDraggable: Scrollbar.disableDraggable.bind(swiper),
5106        setDragPosition: Scrollbar.setDragPosition.bind(swiper),
5107        onDragStart: Scrollbar.onDragStart.bind(swiper),
5108        onDragMove: Scrollbar.onDragMove.bind(swiper),
5109        onDragEnd: Scrollbar.onDragEnd.bind(swiper),
5110        isTouched: false,
5111        timeout: null,
5112        dragTimeout: null,
5113      },
5114    });
5115  },
5116  on: {
5117    init: function init() {
5118      var swiper = this;
5119      swiper.scrollbar.init();
5120      swiper.scrollbar.updateSize();
5121      swiper.scrollbar.setTranslate();
5122    },
5123    update: function update() {
5124      var swiper = this;
5125      swiper.scrollbar.updateSize();
5126    },
5127    resize: function resize() {
5128      var swiper = this;
5129      swiper.scrollbar.updateSize();
5130    },
5131    observerUpdate: function observerUpdate() {
5132      var swiper = this;
5133      swiper.scrollbar.updateSize();
5134    },
5135    setTranslate: function setTranslate() {
5136      var swiper = this;
5137      swiper.scrollbar.setTranslate();
5138    },
5139    setTransition: function setTransition(duration) {
5140      var swiper = this;
5141      swiper.scrollbar.setTransition(duration);
5142    },
5143    destroy: function destroy() {
5144      var swiper = this;
5145      swiper.scrollbar.destroy();
5146    },
5147  },
5148};
5149
5150var Parallax = {
5151  setTransform: function setTransform(el, progress) {
5152    var swiper = this;
5153    var rtl = swiper.rtl;
5154
5155    var $el = $$1(el);
5156    var rtlFactor = rtl ? -1 : 1;
5157
5158    var p = $el.attr('data-swiper-parallax') || '0';
5159    var x = $el.attr('data-swiper-parallax-x');
5160    var y = $el.attr('data-swiper-parallax-y');
5161    var scale = $el.attr('data-swiper-parallax-scale');
5162    var opacity = $el.attr('data-swiper-parallax-opacity');
5163
5164    if (x || y) {
5165      x = x || '0';
5166      y = y || '0';
5167    } else if (swiper.isHorizontal()) {
5168      x = p;
5169      y = '0';
5170    } else {
5171      y = p;
5172      x = '0';
5173    }
5174
5175    if ((x).indexOf('%') >= 0) {
5176      x = (parseInt(x, 10) * progress * rtlFactor) + "%";
5177    } else {
5178      x = (x * progress * rtlFactor) + "px";
5179    }
5180    if ((y).indexOf('%') >= 0) {
5181      y = (parseInt(y, 10) * progress) + "%";
5182    } else {
5183      y = (y * progress) + "px";
5184    }
5185
5186    if (typeof opacity !== 'undefined' && opacity !== null) {
5187      var currentOpacity = opacity - ((opacity - 1) * (1 - Math.abs(progress)));
5188      $el[0].style.opacity = currentOpacity;
5189    }
5190    if (typeof scale === 'undefined' || scale === null) {
5191      $el.transform(("translate3d(" + x + ", " + y + ", 0px)"));
5192    } else {
5193      var currentScale = scale - ((scale - 1) * (1 - Math.abs(progress)));
5194      $el.transform(("translate3d(" + x + ", " + y + ", 0px) scale(" + currentScale + ")"));
5195    }
5196  },
5197  setTranslate: function setTranslate() {
5198    var swiper = this;
5199    var $el = swiper.$el;
5200    var slides = swiper.slides;
5201    var progress = swiper.progress;
5202    var snapGrid = swiper.snapGrid;
5203    $el.children('[data-swiper-parallax], [data-swiper-parallax-x], [data-swiper-parallax-y]')
5204      .each(function (index, el) {
5205        swiper.parallax.setTransform(el, progress);
5206      });
5207    slides.each(function (slideIndex, slideEl) {
5208      var slideProgress = slideEl.progress;
5209      if (swiper.params.slidesPerGroup > 1 && swiper.params.slidesPerView !== 'auto') {
5210        slideProgress += Math.ceil(slideIndex / 2) - (progress * (snapGrid.length - 1));
5211      }
5212      slideProgress = Math.min(Math.max(slideProgress, -1), 1);
5213      $$1(slideEl).find('[data-swiper-parallax], [data-swiper-parallax-x], [data-swiper-parallax-y]')
5214        .each(function (index, el) {
5215          swiper.parallax.setTransform(el, slideProgress);
5216        });
5217    });
5218  },
5219  setTransition: function setTransition(duration) {
5220    if ( duration === void 0 ) duration = this.params.speed;
5221
5222    var swiper = this;
5223    var $el = swiper.$el;
5224    $el.find('[data-swiper-parallax], [data-swiper-parallax-x], [data-swiper-parallax-y]')
5225      .each(function (index, parallaxEl) {
5226        var $parallaxEl = $$1(parallaxEl);
5227        var parallaxDuration = parseInt($parallaxEl.attr('data-swiper-parallax-duration'), 10) || duration;
5228        if (duration === 0) { parallaxDuration = 0; }
5229        $parallaxEl.transition(parallaxDuration);
5230      });
5231  },
5232};
5233
5234var Parallax$1 = {
5235  name: 'parallax',
5236  params: {
5237    parallax: {
5238      enabled: false,
5239    },
5240  },
5241  create: function create() {
5242    var swiper = this;
5243    Utils.extend(swiper, {
5244      parallax: {
5245        setTransform: Parallax.setTransform.bind(swiper),
5246        setTranslate: Parallax.setTranslate.bind(swiper),
5247        setTransition: Parallax.setTransition.bind(swiper),
5248      },
5249    });
5250  },
5251  on: {
5252    beforeInit: function beforeInit() {
5253      var swiper = this;
5254      swiper.params.watchSlidesProgress = true;
5255    },
5256    init: function init() {
5257      var swiper = this;
5258      if (!swiper.params.parallax) { return; }
5259      swiper.parallax.setTranslate();
5260    },
5261    setTranslate: function setTranslate() {
5262      var swiper = this;
5263      if (!swiper.params.parallax) { return; }
5264      swiper.parallax.setTranslate();
5265    },
5266    setTransition: function setTransition(duration) {
5267      var swiper = this;
5268      if (!swiper.params.parallax) { return; }
5269      swiper.parallax.setTransition(duration);
5270    },
5271  },
5272};
5273
5274var Zoom = {
5275  // Calc Scale From Multi-touches
5276  getDistanceBetweenTouches: function getDistanceBetweenTouches(e) {
5277    if (e.targetTouches.length < 2) { return 1; }
5278    var x1 = e.targetTouches[0].pageX;
5279    var y1 = e.targetTouches[0].pageY;
5280    var x2 = e.targetTouches[1].pageX;
5281    var y2 = e.targetTouches[1].pageY;
5282    var distance = Math.sqrt((Math.pow( (x2 - x1), 2 )) + (Math.pow( (y2 - y1), 2 )));
5283    return distance;
5284  },
5285  // Events
5286  onGestureStart: function onGestureStart(e) {
5287    var swiper = this;
5288    var params = swiper.params.zoom;
5289    var zoom = swiper.zoom;
5290    var gesture = zoom.gesture;
5291    zoom.fakeGestureTouched = false;
5292    zoom.fakeGestureMoved = false;
5293    if (!Support.gestures) {
5294      if (e.type !== 'touchstart' || (e.type === 'touchstart' && e.targetTouches.length < 2)) {
5295        return;
5296      }
5297      zoom.fakeGestureTouched = true;
5298      gesture.scaleStart = Zoom.getDistanceBetweenTouches(e);
5299    }
5300    if (!gesture.$slideEl || !gesture.$slideEl.length) {
5301      gesture.$slideEl = $$1(this);
5302      if (gesture.$slideEl.length === 0) { gesture.$slideEl = swiper.slides.eq(swiper.activeIndex); }
5303      gesture.$imageEl = gesture.$slideEl.find('img, svg, canvas');
5304      gesture.$imageWrapEl = gesture.$imageEl.parent(("." + (params.containerClass)));
5305      gesture.maxRatio = gesture.$imageWrapEl.attr('data-swiper-zoom') || params.maxRatio;
5306      if (gesture.$imageWrapEl.length === 0) {
5307        gesture.$imageEl = undefined;
5308        return;
5309      }
5310    }
5311    gesture.$imageEl.transition(0);
5312    swiper.zoom.isScaling = true;
5313  },
5314  onGestureChange: function onGestureChange(e) {
5315    var swiper = this;
5316    var params = swiper.params.zoom;
5317    var zoom = swiper.zoom;
5318    var gesture = zoom.gesture;
5319    if (!Support.gestures) {
5320      if (e.type !== 'touchmove' || (e.type === 'touchmove' && e.targetTouches.length < 2)) {
5321        return;
5322      }
5323      zoom.fakeGestureMoved = true;
5324      gesture.scaleMove = Zoom.getDistanceBetweenTouches(e);
5325    }
5326    if (!gesture.$imageEl || gesture.$imageEl.length === 0) { return; }
5327    if (Support.gestures) {
5328      swiper.zoom.scale = e.scale * zoom.currentScale;
5329    } else {
5330      zoom.scale = (gesture.scaleMove / gesture.scaleStart) * zoom.currentScale;
5331    }
5332    if (zoom.scale > gesture.maxRatio) {
5333      zoom.scale = (gesture.maxRatio - 1) + (Math.pow( ((zoom.scale - gesture.maxRatio) + 1), 0.5 ));
5334    }
5335    if (zoom.scale < params.minRatio) {
5336      zoom.scale = (params.minRatio + 1) - (Math.pow( ((params.minRatio - zoom.scale) + 1), 0.5 ));
5337    }
5338    gesture.$imageEl.transform(("translate3d(0,0,0) scale(" + (zoom.scale) + ")"));
5339  },
5340  onGestureEnd: function onGestureEnd(e) {
5341    var swiper = this;
5342    var params = swiper.params.zoom;
5343    var zoom = swiper.zoom;
5344    var gesture = zoom.gesture;
5345    if (!Support.gestures) {
5346      if (!zoom.fakeGestureTouched || !zoom.fakeGestureMoved) {
5347        return;
5348      }
5349      if (e.type !== 'touchend' || (e.type === 'touchend' && e.changedTouches.length < 2 && !Device.android)) {
5350        return;
5351      }
5352      zoom.fakeGestureTouched = false;
5353      zoom.fakeGestureMoved = false;
5354    }
5355    if (!gesture.$imageEl || gesture.$imageEl.length === 0) { return; }
5356    zoom.scale = Math.max(Math.min(zoom.scale, gesture.maxRatio), params.minRatio);
5357    gesture.$imageEl.transition(swiper.params.speed).transform(("translate3d(0,0,0) scale(" + (zoom.scale) + ")"));
5358    zoom.currentScale = zoom.scale;
5359    zoom.isScaling = false;
5360    if (zoom.scale === 1) { gesture.$slideEl = undefined; }
5361  },
5362  onTouchStart: function onTouchStart(e) {
5363    var swiper = this;
5364    var zoom = swiper.zoom;
5365    var gesture = zoom.gesture;
5366    var image = zoom.image;
5367    if (!gesture.$imageEl || gesture.$imageEl.length === 0) { return; }
5368    if (image.isTouched) { return; }
5369    if (Device.android) { e.preventDefault(); }
5370    image.isTouched = true;
5371    image.touchesStart.x = e.type === 'touchstart' ? e.targetTouches[0].pageX : e.pageX;
5372    image.touchesStart.y = e.type === 'touchstart' ? e.targetTouches[0].pageY : e.pageY;
5373  },
5374  onTouchMove: function onTouchMove(e) {
5375    var swiper = this;
5376    var zoom = swiper.zoom;
5377    var gesture = zoom.gesture;
5378    var image = zoom.image;
5379    var velocity = zoom.velocity;
5380    if (!gesture.$imageEl || gesture.$imageEl.length === 0) { return; }
5381    swiper.allowClick = false;
5382    if (!image.isTouched || !gesture.$slideEl) { return; }
5383
5384    if (!image.isMoved) {
5385      image.width = gesture.$imageEl[0].offsetWidth;
5386      image.height = gesture.$imageEl[0].offsetHeight;
5387      image.startX = Utils.getTranslate(gesture.$imageWrapEl[0], 'x') || 0;
5388      image.startY = Utils.getTranslate(gesture.$imageWrapEl[0], 'y') || 0;
5389      gesture.slideWidth = gesture.$slideEl[0].offsetWidth;
5390      gesture.slideHeight = gesture.$slideEl[0].offsetHeight;
5391      gesture.$imageWrapEl.transition(0);
5392      if (swiper.rtl) { image.startX = -image.startX; }
5393      if (swiper.rtl) { image.startY = -image.startY; }
5394    }
5395    // Define if we need image drag
5396    var scaledWidth = image.width * zoom.scale;
5397    var scaledHeight = image.height * zoom.scale;
5398
5399    if (scaledWidth < gesture.slideWidth && scaledHeight < gesture.slideHeight) { return; }
5400
5401    image.minX = Math.min(((gesture.slideWidth / 2) - (scaledWidth / 2)), 0);
5402    image.maxX = -image.minX;
5403    image.minY = Math.min(((gesture.slideHeight / 2) - (scaledHeight / 2)), 0);
5404    image.maxY = -image.minY;
5405
5406    image.touchesCurrent.x = e.type === 'touchmove' ? e.targetTouches[0].pageX : e.pageX;
5407    image.touchesCurrent.y = e.type === 'touchmove' ? e.targetTouches[0].pageY : e.pageY;
5408
5409    if (!image.isMoved && !zoom.isScaling) {
5410      if (
5411        swiper.isHorizontal() &&
5412        (
5413          (Math.floor(image.minX) === Math.floor(image.startX) && image.touchesCurrent.x < image.touchesStart.x) ||
5414          (Math.floor(image.maxX) === Math.floor(image.startX) && image.touchesCurrent.x > image.touchesStart.x)
5415        )
5416      ) {
5417        image.isTouched = false;
5418        return;
5419      } else if (
5420        !swiper.isHorizontal() &&
5421        (
5422          (Math.floor(image.minY) === Math.floor(image.startY) && image.touchesCurrent.y < image.touchesStart.y) ||
5423          (Math.floor(image.maxY) === Math.floor(image.startY) && image.touchesCurrent.y > image.touchesStart.y)
5424        )
5425      ) {
5426        image.isTouched = false;
5427        return;
5428      }
5429    }
5430    e.preventDefault();
5431    e.stopPropagation();
5432
5433    image.isMoved = true;
5434    image.currentX = (image.touchesCurrent.x - image.touchesStart.x) + image.startX;
5435    image.currentY = (image.touchesCurrent.y - image.touchesStart.y) + image.startY;
5436
5437    if (image.currentX < image.minX) {
5438      image.currentX = (image.minX + 1) - (Math.pow( ((image.minX - image.currentX) + 1), 0.8 ));
5439    }
5440    if (image.currentX > image.maxX) {
5441      image.currentX = (image.maxX - 1) + (Math.pow( ((image.currentX - image.maxX) + 1), 0.8 ));
5442    }
5443
5444    if (image.currentY < image.minY) {
5445      image.currentY = (image.minY + 1) - (Math.pow( ((image.minY - image.currentY) + 1), 0.8 ));
5446    }
5447    if (image.currentY > image.maxY) {
5448      image.currentY = (image.maxY - 1) + (Math.pow( ((image.currentY - image.maxY) + 1), 0.8 ));
5449    }
5450
5451    // Velocity
5452    if (!velocity.prevPositionX) { velocity.prevPositionX = image.touchesCurrent.x; }
5453    if (!velocity.prevPositionY) { velocity.prevPositionY = image.touchesCurrent.y; }
5454    if (!velocity.prevTime) { velocity.prevTime = Date.now(); }
5455    velocity.x = (image.touchesCurrent.x - velocity.prevPositionX) / (Date.now() - velocity.prevTime) / 2;
5456    velocity.y = (image.touchesCurrent.y - velocity.prevPositionY) / (Date.now() - velocity.prevTime) / 2;
5457    if (Math.abs(image.touchesCurrent.x - velocity.prevPositionX) < 2) { velocity.x = 0; }
5458    if (Math.abs(image.touchesCurrent.y - velocity.prevPositionY) < 2) { velocity.y = 0; }
5459    velocity.prevPositionX = image.touchesCurrent.x;
5460    velocity.prevPositionY = image.touchesCurrent.y;
5461    velocity.prevTime = Date.now();
5462
5463    gesture.$imageWrapEl.transform(("translate3d(" + (image.currentX) + "px, " + (image.currentY) + "px,0)"));
5464  },
5465  onTouchEnd: function onTouchEnd() {
5466    var swiper = this;
5467    var zoom = swiper.zoom;
5468    var gesture = zoom.gesture;
5469    var image = zoom.image;
5470    var velocity = zoom.velocity;
5471    if (!gesture.$imageEl || gesture.$imageEl.length === 0) { return; }
5472    if (!image.isTouched || !image.isMoved) {
5473      image.isTouched = false;
5474      image.isMoved = false;
5475      return;
5476    }
5477    image.isTouched = false;
5478    image.isMoved = false;
5479    var momentumDurationX = 300;
5480    var momentumDurationY = 300;
5481    var momentumDistanceX = velocity.x * momentumDurationX;
5482    var newPositionX = image.currentX + momentumDistanceX;
5483    var momentumDistanceY = velocity.y * momentumDurationY;
5484    var newPositionY = image.currentY + momentumDistanceY;
5485
5486    // Fix duration
5487    if (velocity.x !== 0) { momentumDurationX = Math.abs((newPositionX - image.currentX) / velocity.x); }
5488    if (velocity.y !== 0) { momentumDurationY = Math.abs((newPositionY - image.currentY) / velocity.y); }
5489    var momentumDuration = Math.max(momentumDurationX, momentumDurationY);
5490
5491    image.currentX = newPositionX;
5492    image.currentY = newPositionY;
5493
5494    // Define if we need image drag
5495    var scaledWidth = image.width * zoom.scale;
5496    var scaledHeight = image.height * zoom.scale;
5497    image.minX = Math.min(((gesture.slideWidth / 2) - (scaledWidth / 2)), 0);
5498    image.maxX = -image.minX;
5499    image.minY = Math.min(((gesture.slideHeight / 2) - (scaledHeight / 2)), 0);
5500    image.maxY = -image.minY;
5501    image.currentX = Math.max(Math.min(image.currentX, image.maxX), image.minX);
5502    image.currentY = Math.max(Math.min(image.currentY, image.maxY), image.minY);
5503
5504    gesture.$imageWrapEl.transition(momentumDuration).transform(("translate3d(" + (image.currentX) + "px, " + (image.currentY) + "px,0)"));
5505  },
5506  onTransitionEnd: function onTransitionEnd() {
5507    var swiper = this;
5508    var zoom = swiper.zoom;
5509    var gesture = zoom.gesture;
5510    if (gesture.$slideEl && swiper.previousIndex !== swiper.activeIndex) {
5511      gesture.$imageEl.transform('translate3d(0,0,0) scale(1)');
5512      gesture.$imageWrapEl.transform('translate3d(0,0,0)');
5513      gesture.$slideEl = undefined;
5514      gesture.$imageEl = undefined;
5515      gesture.$imageWrapEl = undefined;
5516
5517      zoom.scale = 1;
5518      zoom.currentScale = 1;
5519    }
5520  },
5521  // Toggle Zoom
5522  toggle: function toggle(e) {
5523    var swiper = this;
5524    var zoom = swiper.zoom;
5525
5526    if (zoom.scale && zoom.scale !== 1) {
5527      // Zoom Out
5528      zoom.out();
5529    } else {
5530      // Zoom In
5531      zoom.in(e);
5532    }
5533  },
5534  in: function in$1(e) {
5535    var swiper = this;
5536
5537    var zoom = swiper.zoom;
5538    var params = swiper.params.zoom;
5539    var gesture = zoom.gesture;
5540    var image = zoom.image;
5541
5542    if (!gesture.$slideEl) {
5543      gesture.$slideEl = swiper.clickedSlide ? $$1(swiper.clickedSlide) : swiper.slides.eq(swiper.activeIndex);
5544      gesture.$imageEl = gesture.$slideEl.find('img, svg, canvas');
5545      gesture.$imageWrapEl = gesture.$imageEl.parent(("." + (params.containerClass)));
5546    }
5547    if (!gesture.$imageEl || gesture.$imageEl.length === 0) { return; }
5548
5549    gesture.$slideEl.addClass(("" + (params.zoomedSlideClass)));
5550
5551    var touchX;
5552    var touchY;
5553    var offsetX;
5554    var offsetY;
5555    var diffX;
5556    var diffY;
5557    var translateX;
5558    var translateY;
5559    var imageWidth;
5560    var imageHeight;
5561    var scaledWidth;
5562    var scaledHeight;
5563    var translateMinX;
5564    var translateMinY;
5565    var translateMaxX;
5566    var translateMaxY;
5567    var slideWidth;
5568    var slideHeight;
5569
5570    if (typeof image.touchesStart.x === 'undefined' && e) {
5571      touchX = e.type === 'touchend' ? e.changedTouches[0].pageX : e.pageX;
5572      touchY = e.type === 'touchend' ? e.changedTouches[0].pageY : e.pageY;
5573    } else {
5574      touchX = image.touchesStart.x;
5575      touchY = image.touchesStart.y;
5576    }
5577
5578    zoom.scale = gesture.$imageWrapEl.attr('data-swiper-zoom') || params.maxRatio;
5579    zoom.currentScale = gesture.$imageWrapEl.attr('data-swiper-zoom') || params.maxRatio;
5580    if (e) {
5581      slideWidth = gesture.$slideEl[0].offsetWidth;
5582      slideHeight = gesture.$slideEl[0].offsetHeight;
5583      offsetX = gesture.$slideEl.offset().left;
5584      offsetY = gesture.$slideEl.offset().top;
5585      diffX = (offsetX + (slideWidth / 2)) - touchX;
5586      diffY = (offsetY + (slideHeight / 2)) - touchY;
5587
5588      imageWidth = gesture.$imageEl[0].offsetWidth;
5589      imageHeight = gesture.$imageEl[0].offsetHeight;
5590      scaledWidth = imageWidth * zoom.scale;
5591      scaledHeight = imageHeight * zoom.scale;
5592
5593      translateMinX = Math.min(((slideWidth / 2) - (scaledWidth / 2)), 0);
5594      translateMinY = Math.min(((slideHeight / 2) - (scaledHeight / 2)), 0);
5595      translateMaxX = -translateMinX;
5596      translateMaxY = -translateMinY;
5597
5598      translateX = diffX * zoom.scale;
5599      translateY = diffY * zoom.scale;
5600
5601      if (translateX < translateMinX) {
5602        translateX = translateMinX;
5603      }
5604      if (translateX > translateMaxX) {
5605        translateX = translateMaxX;
5606      }
5607
5608      if (translateY < translateMinY) {
5609        translateY = translateMinY;
5610      }
5611      if (translateY > translateMaxY) {
5612        translateY = translateMaxY;
5613      }
5614    } else {
5615      translateX = 0;
5616      translateY = 0;
5617    }
5618    gesture.$imageWrapEl.transition(300).transform(("translate3d(" + translateX + "px, " + translateY + "px,0)"));
5619    gesture.$imageEl.transition(300).transform(("translate3d(0,0,0) scale(" + (zoom.scale) + ")"));
5620  },
5621  out: function out() {
5622    var swiper = this;
5623
5624    var zoom = swiper.zoom;
5625    var params = swiper.params.zoom;
5626    var gesture = zoom.gesture;
5627
5628    if (!gesture.$slideEl) {
5629      gesture.$slideEl = swiper.clickedSlide ? $$1(swiper.clickedSlide) : swiper.slides.eq(swiper.activeIndex);
5630      gesture.$imageEl = gesture.$slideEl.find('img, svg, canvas');
5631      gesture.$imageWrapEl = gesture.$imageEl.parent(("." + (params.containerClass)));
5632    }
5633    if (!gesture.$imageEl || gesture.$imageEl.length === 0) { return; }
5634
5635    zoom.scale = 1;
5636    zoom.currentScale = 1;
5637    gesture.$imageWrapEl.transition(300).transform('translate3d(0,0,0)');
5638    gesture.$imageEl.transition(300).transform('translate3d(0,0,0) scale(1)');
5639    gesture.$slideEl.removeClass(("" + (params.zoomedSlideClass)));
5640    gesture.$slideEl = undefined;
5641  },
5642  // Attach/Detach Events
5643  enable: function enable() {
5644    var swiper = this;
5645    var zoom = swiper.zoom;
5646    if (zoom.enabled) { return; }
5647    zoom.enabled = true;
5648
5649    var slides = swiper.slides;
5650
5651    var passiveListener = swiper.touchEvents.start === 'touchstart' && Support.passiveListener && swiper.params.passiveListeners ? { passive: true, capture: false } : false;
5652
5653    // Scale image
5654    if (Support.gestures) {
5655      slides.on('gesturestart', zoom.onGestureStart, passiveListener);
5656      slides.on('gesturechange', zoom.onGestureChange, passiveListener);
5657      slides.on('gestureend', zoom.onGestureEnd, passiveListener);
5658    } else if (swiper.touchEvents.start === 'touchstart') {
5659      slides.on(swiper.touchEvents.start, zoom.onGestureStart, passiveListener);
5660      slides.on(swiper.touchEvents.move, zoom.onGestureChange, passiveListener);
5661      slides.on(swiper.touchEvents.end, zoom.onGestureEnd, passiveListener);
5662    }
5663
5664    // Move image
5665    swiper.slides.each(function (index, slideEl) {
5666      var $slideEl = $$1(slideEl);
5667      if ($slideEl.find(("." + (swiper.params.zoom.containerClass))).length > 0) {
5668        $slideEl.on(swiper.touchEvents.move, zoom.onTouchMove);
5669      }
5670    });
5671  },
5672  disable: function disable() {
5673    var swiper = this;
5674    var zoom = swiper.zoom;
5675    if (!zoom.enabled) { return; }
5676
5677    swiper.zoom.enabled = false;
5678
5679    var slides = swiper.slides;
5680
5681    var passiveListener = swiper.touchEvents.start === 'touchstart' && Support.passiveListener && swiper.params.passiveListeners ? { passive: true, capture: false } : false;
5682
5683    // Scale image
5684    if (Support.gestures) {
5685      slides.off('gesturestart', zoom.onGestureStart, passiveListener);
5686      slides.off('gesturechange', zoom.onGestureChange, passiveListener);
5687      slides.off('gestureend', zoom.onGestureEnd, passiveListener);
5688    } else if (swiper.touchEvents.start === 'touchstart') {
5689      slides.off(swiper.touchEvents.start, zoom.onGestureStart, passiveListener);
5690      slides.off(swiper.touchEvents.move, zoom.onGestureChange, passiveListener);
5691      slides.off(swiper.touchEvents.end, zoom.onGestureEnd, passiveListener);
5692    }
5693
5694    // Move image
5695    swiper.slides.each(function (index, slideEl) {
5696      var $slideEl = $$1(slideEl);
5697      if ($slideEl.find(("." + (swiper.params.zoom.containerClass))).length > 0) {
5698        $slideEl.off(swiper.touchEvents.move, zoom.onTouchMove);
5699      }
5700    });
5701  },
5702};
5703
5704var Zoom$1 = {
5705  name: 'zoom',
5706  params: {
5707    zoom: {
5708      enabled: false,
5709      maxRatio: 3,
5710      minRatio: 1,
5711      toggle: true,
5712      containerClass: 'swiper-zoom-container',
5713      zoomedSlideClass: 'swiper-slide-zoomed',
5714    },
5715  },
5716  create: function create() {
5717    var swiper = this;
5718    var zoom = {
5719      enabled: false,
5720      scale: 1,
5721      currentScale: 1,
5722      isScaling: false,
5723      gesture: {
5724        $slideEl: undefined,
5725        slideWidth: undefined,
5726        slideHeight: undefined,
5727        $imageEl: undefined,
5728        $imageWrapEl: undefined,
5729        maxRatio: 3,
5730      },
5731      image: {
5732        isTouched: undefined,
5733        isMoved: undefined,
5734        currentX: undefined,
5735        currentY: undefined,
5736        minX: undefined,
5737        minY: undefined,
5738        maxX: undefined,
5739        maxY: undefined,
5740        width: undefined,
5741        height: undefined,
5742        startX: undefined,
5743        startY: undefined,
5744        touchesStart: {},
5745        touchesCurrent: {},
5746      },
5747      velocity: {
5748        x: undefined,
5749        y: undefined,
5750        prevPositionX: undefined,
5751        prevPositionY: undefined,
5752        prevTime: undefined,
5753      },
5754    };
5755    ('onGestureStart onGestureChange onGestureEnd onTouchStart onTouchMove onTouchEnd onTransitionEnd toggle enable disable in out').split(' ').forEach(function (methodName) {
5756      zoom[methodName] = Zoom[methodName].bind(swiper);
5757    });
5758    Utils.extend(swiper, {
5759      zoom: zoom,
5760    });
5761  },
5762  on: {
5763    init: function init() {
5764      var swiper = this;
5765      if (swiper.params.zoom.enabled) {
5766        swiper.zoom.enable();
5767      }
5768    },
5769    destroy: function destroy() {
5770      var swiper = this;
5771      swiper.zoom.disable();
5772    },
5773    touchStart: function touchStart(e) {
5774      var swiper = this;
5775      if (!swiper.zoom.enabled) { return; }
5776      swiper.zoom.onTouchStart(e);
5777    },
5778    touchEnd: function touchEnd(e) {
5779      var swiper = this;
5780      if (!swiper.zoom.enabled) { return; }
5781      swiper.zoom.onTouchEnd(e);
5782    },
5783    doubleTap: function doubleTap(e) {
5784      var swiper = this;
5785      if (swiper.params.zoom.enabled && swiper.zoom.enabled && swiper.params.zoom.toggle) {
5786        swiper.zoom.toggle(e);
5787      }
5788    },
5789    transitionEnd: function transitionEnd() {
5790      var swiper = this;
5791      if (swiper.zoom.enabled && swiper.params.zoom.enabled) {
5792        swiper.zoom.onTransitionEnd();
5793      }
5794    },
5795  },
5796};
5797
5798var Lazy = {
5799  loadInSlide: function loadInSlide(index, loadInDuplicate) {
5800    if ( loadInDuplicate === void 0 ) loadInDuplicate = true;
5801
5802    var swiper = this;
5803    var params = swiper.params.lazy;
5804    if (typeof index === 'undefined') { return; }
5805    if (swiper.slides.length === 0) { return; }
5806    var isVirtual = swiper.virtual && swiper.params.virtual.enabled;
5807
5808    var $slideEl = isVirtual
5809      ? swiper.$wrapperEl.children(("." + (swiper.params.slideClass) + "[data-swiper-slide-index=\"" + index + "\"]"))
5810      : swiper.slides.eq(index);
5811
5812    var $images = $slideEl.find(("." + (params.elementClass) + ":not(." + (params.loadedClass) + "):not(." + (params.loadingClass) + ")"));
5813    if ($slideEl.hasClass(params.elementClass) && !$slideEl.hasClass(params.loadedClass) && !$slideEl.hasClass(params.loadingClass)) {
5814      $images = $images.add($slideEl[0]);
5815    }
5816    if ($images.length === 0) { return; }
5817
5818    $images.each(function (imageIndex, imageEl) {
5819      var $imageEl = $$1(imageEl);
5820      $imageEl.addClass(params.loadingClass);
5821
5822      var background = $imageEl.attr('data-background');
5823      var src = $imageEl.attr('data-src');
5824      var srcset = $imageEl.attr('data-srcset');
5825      var sizes = $imageEl.attr('data-sizes');
5826
5827      swiper.loadImage($imageEl[0], (src || background), srcset, sizes, false, function () {
5828        if (typeof swiper === 'undefined' || swiper === null || !swiper || (swiper && !swiper.params) || swiper.destroyed) { return; }
5829        if (background) {
5830          $imageEl.css('background-image', ("url(\"" + background + "\")"));
5831          $imageEl.removeAttr('data-background');
5832        } else {
5833          if (srcset) {
5834            $imageEl.attr('srcset', srcset);
5835            $imageEl.removeAttr('data-srcset');
5836          }
5837          if (sizes) {
5838            $imageEl.attr('sizes', sizes);
5839            $imageEl.removeAttr('data-sizes');
5840          }
5841          if (src) {
5842            $imageEl.attr('src', src);
5843            $imageEl.removeAttr('data-src');
5844          }
5845        }
5846
5847        $imageEl.addClass(params.loadedClass).removeClass(params.loadingClass);
5848        $slideEl.find(("." + (params.preloaderClass))).remove();
5849        if (swiper.params.loop && loadInDuplicate) {
5850          var slideOriginalIndex = $slideEl.attr('data-swiper-slide-index');
5851          if ($slideEl.hasClass(swiper.params.slideDuplicateClass)) {
5852            var originalSlide = swiper.$wrapperEl.children(("[data-swiper-slide-index=\"" + slideOriginalIndex + "\"]:not(." + (swiper.params.slideDuplicateClass) + ")"));
5853            swiper.lazy.loadInSlide(originalSlide.index(), false);
5854          } else {
5855            var duplicatedSlide = swiper.$wrapperEl.children(("." + (swiper.params.slideDuplicateClass) + "[data-swiper-slide-index=\"" + slideOriginalIndex + "\"]"));
5856            swiper.lazy.loadInSlide(duplicatedSlide.index(), false);
5857          }
5858        }
5859        swiper.emit('lazyImageReady', $slideEl[0], $imageEl[0]);
5860      });
5861
5862      swiper.emit('lazyImageLoad', $slideEl[0], $imageEl[0]);
5863    });
5864  },
5865  load: function load() {
5866    var swiper = this;
5867    var $wrapperEl = swiper.$wrapperEl;
5868    var swiperParams = swiper.params;
5869    var slides = swiper.slides;
5870    var activeIndex = swiper.activeIndex;
5871    var isVirtual = swiper.virtual && swiperParams.virtual.enabled;
5872    var params = swiperParams.lazy;
5873
5874    var slidesPerView = swiperParams.slidesPerView;
5875    if (slidesPerView === 'auto') {
5876      slidesPerView = 0;
5877    }
5878
5879    function slideExist(index) {
5880      if (isVirtual) {
5881        if ($wrapperEl.children(("." + (swiperParams.slideClass) + "[data-swiper-slide-index=\"" + index + "\"]")).length) {
5882          return true;
5883        }
5884      } else if (slides[index]) { return true; }
5885      return false;
5886    }
5887    function slideIndex(slideEl) {
5888      if (isVirtual) {
5889        return $$1(slideEl).attr('data-swiper-slide-index');
5890      }
5891      return $$1(slideEl).index();
5892    }
5893
5894    if (!swiper.lazy.initialImageLoaded) { swiper.lazy.initialImageLoaded = true; }
5895    if (swiper.params.watchSlidesVisibility) {
5896      $wrapperEl.children(("." + (swiperParams.slideVisibleClass))).each(function (elIndex, slideEl) {
5897        var index = isVirtual ? $$1(slideEl).attr('data-swiper-slide-index') : $$1(slideEl).index();
5898        swiper.lazy.loadInSlide(index);
5899      });
5900    } else if (slidesPerView > 1) {
5901      for (var i = activeIndex; i < activeIndex + slidesPerView; i += 1) {
5902        if (slideExist(i)) { swiper.lazy.loadInSlide(i); }
5903      }
5904    } else {
5905      swiper.lazy.loadInSlide(activeIndex);
5906    }
5907    if (params.loadPrevNext) {
5908      if (slidesPerView > 1 || (params.loadPrevNextAmount && params.loadPrevNextAmount > 1)) {
5909        var amount = params.loadPrevNextAmount;
5910        var spv = slidesPerView;
5911        var maxIndex = Math.min(activeIndex + spv + Math.max(amount, spv), slides.length);
5912        var minIndex = Math.max(activeIndex - Math.max(spv, amount), 0);
5913        // Next Slides
5914        for (var i$1 = activeIndex + slidesPerView; i$1 < maxIndex; i$1 += 1) {
5915          if (slideExist(i$1)) { swiper.lazy.loadInSlide(i$1); }
5916        }
5917        // Prev Slides
5918        for (var i$2 = minIndex; i$2 < activeIndex; i$2 += 1) {
5919          if (slideExist(i$2)) { swiper.lazy.loadInSlide(i$2); }
5920        }
5921      } else {
5922        var nextSlide = $wrapperEl.children(("." + (swiperParams.slideNextClass)));
5923        if (nextSlide.length > 0) { swiper.lazy.loadInSlide(slideIndex(nextSlide)); }
5924
5925        var prevSlide = $wrapperEl.children(("." + (swiperParams.slidePrevClass)));
5926        if (prevSlide.length > 0) { swiper.lazy.loadInSlide(slideIndex(prevSlide)); }
5927      }
5928    }
5929  },
5930};
5931
5932var Lazy$1 = {
5933  name: 'lazy',
5934  params: {
5935    lazy: {
5936      enabled: false,
5937      loadPrevNext: false,
5938      loadPrevNextAmount: 1,
5939      loadOnTransitionStart: false,
5940
5941      elementClass: 'swiper-lazy',
5942      loadingClass: 'swiper-lazy-loading',
5943      loadedClass: 'swiper-lazy-loaded',
5944      preloaderClass: 'swiper-lazy-preloader',
5945    },
5946  },
5947  create: function create() {
5948    var swiper = this;
5949    Utils.extend(swiper, {
5950      lazy: {
5951        initialImageLoaded: false,
5952        load: Lazy.load.bind(swiper),
5953        loadInSlide: Lazy.loadInSlide.bind(swiper),
5954      },
5955    });
5956  },
5957  on: {
5958    beforeInit: function beforeInit() {
5959      var swiper = this;
5960      if (swiper.params.lazy.enabled && swiper.params.preloadImages) {
5961        swiper.params.preloadImages = false;
5962      }
5963    },
5964    init: function init() {
5965      var swiper = this;
5966      if (swiper.params.lazy.enabled && !swiper.params.loop && swiper.params.initialSlide === 0) {
5967        swiper.lazy.load();
5968      }
5969    },
5970    scroll: function scroll() {
5971      var swiper = this;
5972      if (swiper.params.freeMode && !swiper.params.freeModeSticky) {
5973        swiper.lazy.load();
5974      }
5975    },
5976    resize: function resize() {
5977      var swiper = this;
5978      if (swiper.params.lazy.enabled) {
5979        swiper.lazy.load();
5980      }
5981    },
5982    scrollbarDragMove: function scrollbarDragMove() {
5983      var swiper = this;
5984      if (swiper.params.lazy.enabled) {
5985        swiper.lazy.load();
5986      }
5987    },
5988    transitionStart: function transitionStart() {
5989      var swiper = this;
5990      if (swiper.params.lazy.enabled) {
5991        if (swiper.params.lazy.loadOnTransitionStart || (!swiper.params.lazy.loadOnTransitionStart && !swiper.lazy.initialImageLoaded)) {
5992          swiper.lazy.load();
5993        }
5994      }
5995    },
5996    transitionEnd: function transitionEnd() {
5997      var swiper = this;
5998      if (swiper.params.lazy.enabled && !swiper.params.lazy.loadOnTransitionStart) {
5999        swiper.lazy.load();
6000      }
6001    },
6002  },
6003};
6004
6005/* eslint no-bitwise: ["error", { "allow": [">>"] }] */
6006var Controller = {
6007  LinearSpline: function LinearSpline(x, y) {
6008    var binarySearch = (function search() {
6009      var maxIndex;
6010      var minIndex;
6011      var guess;
6012      return function (array, val) {
6013        minIndex = -1;
6014        maxIndex = array.length;
6015        while (maxIndex - minIndex > 1) {
6016          guess = maxIndex + minIndex >> 1;
6017          if (array[guess] <= val) {
6018            minIndex = guess;
6019          } else {
6020            maxIndex = guess;
6021          }
6022        }
6023        return maxIndex;
6024      };
6025    }());
6026    this.x = x;
6027    this.y = y;
6028    this.lastIndex = x.length - 1;
6029    // Given an x value (x2), return the expected y2 value:
6030    // (x1,y1) is the known point before given value,
6031    // (x3,y3) is the known point after given value.
6032    var i1;
6033    var i3;
6034
6035    this.interpolate = function interpolate(x2) {
6036      if (!x2) { return 0; }
6037
6038      // Get the indexes of x1 and x3 (the array indexes before and after given x2):
6039      i3 = binarySearch(this.x, x2);
6040      i1 = i3 - 1;
6041
6042      // We have our indexes i1 & i3, so we can calculate already:
6043      // y2 := ((x2−x1) × (y3−y1)) ÷ (x3−x1) + y1
6044      return (((x2 - this.x[i1]) * (this.y[i3] - this.y[i1])) / (this.x[i3] - this.x[i1])) + this.y[i1];
6045    };
6046    return this;
6047  },
6048  // xxx: for now i will just save one spline function to to
6049  getInterpolateFunction: function getInterpolateFunction(c) {
6050    var swiper = this;
6051    if (!swiper.controller.spline) {
6052      swiper.controller.spline = swiper.params.loop ?
6053        new Controller.LinearSpline(swiper.slidesGrid, c.slidesGrid) :
6054        new Controller.LinearSpline(swiper.snapGrid, c.snapGrid);
6055    }
6056  },
6057  setTranslate: function setTranslate(setTranslate$1, byController) {
6058    var swiper = this;
6059    var controlled = swiper.controller.control;
6060    var multiplier;
6061    var controlledTranslate;
6062    function setControlledTranslate(c) {
6063      // this will create an Interpolate function based on the snapGrids
6064      // x is the Grid of the scrolled scroller and y will be the controlled scroller
6065      // it makes sense to create this only once and recall it for the interpolation
6066      // the function does a lot of value caching for performance
6067      var translate = c.rtl && c.params.direction === 'horizontal' ? -swiper.translate : swiper.translate;
6068      if (swiper.params.controller.by === 'slide') {
6069        swiper.controller.getInterpolateFunction(c);
6070        // i am not sure why the values have to be multiplicated this way, tried to invert the snapGrid
6071        // but it did not work out
6072        controlledTranslate = -swiper.controller.spline.interpolate(-translate);
6073      }
6074
6075      if (!controlledTranslate || swiper.params.controller.by === 'container') {
6076        multiplier = (c.maxTranslate() - c.minTranslate()) / (swiper.maxTranslate() - swiper.minTranslate());
6077        controlledTranslate = ((translate - swiper.minTranslate()) * multiplier) + c.minTranslate();
6078      }
6079
6080      if (swiper.params.controller.inverse) {
6081        controlledTranslate = c.maxTranslate() - controlledTranslate;
6082      }
6083      c.updateProgress(controlledTranslate);
6084      c.setTranslate(controlledTranslate, swiper);
6085      c.updateActiveIndex();
6086      c.updateSlidesClasses();
6087    }
6088    if (Array.isArray(controlled)) {
6089      for (var i = 0; i < controlled.length; i += 1) {
6090        if (controlled[i] !== byController && controlled[i] instanceof Swiper$1) {
6091          setControlledTranslate(controlled[i]);
6092        }
6093      }
6094    } else if (controlled instanceof Swiper$1 && byController !== controlled) {
6095      setControlledTranslate(controlled);
6096    }
6097  },
6098  setTransition: function setTransition(duration, byController) {
6099    var swiper = this;
6100    var controlled = swiper.controller.control;
6101    var i;
6102    function setControlledTransition(c) {
6103      c.setTransition(duration, swiper);
6104      if (duration !== 0) {
6105        c.transitionStart();
6106        c.$wrapperEl.transitionEnd(function () {
6107          if (!controlled) { return; }
6108          if (c.params.loop && swiper.params.controller.by === 'slide') {
6109            c.loopFix();
6110          }
6111          c.transitionEnd();
6112        });
6113      }
6114    }
6115    if (Array.isArray(controlled)) {
6116      for (i = 0; i < controlled.length; i += 1) {
6117        if (controlled[i] !== byController && controlled[i] instanceof Swiper$1) {
6118          setControlledTransition(controlled[i]);
6119        }
6120      }
6121    } else if (controlled instanceof Swiper$1 && byController !== controlled) {
6122      setControlledTransition(controlled);
6123    }
6124  },
6125};
6126var Controller$1 = {
6127  name: 'controller',
6128  params: {
6129    controller: {
6130      control: undefined,
6131      inverse: false,
6132      by: 'slide', // or 'container'
6133    },
6134  },
6135  create: function create() {
6136    var swiper = this;
6137    Utils.extend(swiper, {
6138      controller: {
6139        control: swiper.params.controller.control,
6140        getInterpolateFunction: Controller.getInterpolateFunction.bind(swiper),
6141        setTranslate: Controller.setTranslate.bind(swiper),
6142        setTransition: Controller.setTransition.bind(swiper),
6143      },
6144    });
6145  },
6146  on: {
6147    update: function update() {
6148      var swiper = this;
6149      if (!swiper.controller.control) { return; }
6150      if (swiper.controller.spline) {
6151        swiper.controller.spline = undefined;
6152        delete swiper.controller.spline;
6153      }
6154    },
6155    resize: function resize() {
6156      var swiper = this;
6157      if (!swiper.controller.control) { return; }
6158      if (swiper.controller.spline) {
6159        swiper.controller.spline = undefined;
6160        delete swiper.controller.spline;
6161      }
6162    },
6163    observerUpdate: function observerUpdate() {
6164      var swiper = this;
6165      if (!swiper.controller.control) { return; }
6166      if (swiper.controller.spline) {
6167        swiper.controller.spline = undefined;
6168        delete swiper.controller.spline;
6169      }
6170    },
6171    setTranslate: function setTranslate(translate, byController) {
6172      var swiper = this;
6173      if (!swiper.controller.control) { return; }
6174      swiper.controller.setTranslate(translate, byController);
6175    },
6176    setTransition: function setTransition(duration, byController) {
6177      var swiper = this;
6178      if (!swiper.controller.control) { return; }
6179      swiper.controller.setTransition(duration, byController);
6180    },
6181  },
6182};
6183
6184var a11y = {
6185  makeElFocusable: function makeElFocusable($el) {
6186    $el.attr('tabIndex', '0');
6187    return $el;
6188  },
6189  addElRole: function addElRole($el, role) {
6190    $el.attr('role', role);
6191    return $el;
6192  },
6193  addElLabel: function addElLabel($el, label) {
6194    $el.attr('aria-label', label);
6195    return $el;
6196  },
6197  disableEl: function disableEl($el) {
6198    $el.attr('aria-disabled', true);
6199    return $el;
6200  },
6201  enableEl: function enableEl($el) {
6202    $el.attr('aria-disabled', false);
6203    return $el;
6204  },
6205  onEnterKey: function onEnterKey(e) {
6206    var swiper = this;
6207    var params = swiper.params.a11y;
6208    if (e.keyCode !== 13) { return; }
6209    var $targetEl = $$1(e.target);
6210    if (swiper.navigation && swiper.navigation.$nextEl && $targetEl.is(swiper.navigation.$nextEl)) {
6211      if (!(swiper.isEnd && !swiper.params.loop)) {
6212        swiper.slideNext();
6213      }
6214      if (swiper.isEnd) {
6215        swiper.a11y.notify(params.lastSlideMessage);
6216      } else {
6217        swiper.a11y.notify(params.nextSlideMessage);
6218      }
6219    }
6220    if (swiper.navigation && swiper.navigation.$prevEl && $targetEl.is(swiper.navigation.$prevEl)) {
6221      if (!(swiper.isBeginning && !swiper.params.loop)) {
6222        swiper.slidePrev();
6223      }
6224      if (swiper.isBeginning) {
6225        swiper.a11y.notify(params.firstSlideMessage);
6226      } else {
6227        swiper.a11y.notify(params.prevSlideMessage);
6228      }
6229    }
6230    if (swiper.pagination && $targetEl.is(("." + (swiper.params.pagination.bulletClass)))) {
6231      $targetEl[0].click();
6232    }
6233  },
6234  notify: function notify(message) {
6235    var swiper = this;
6236    var notification = swiper.a11y.liveRegion;
6237    if (notification.length === 0) { return; }
6238    notification.html('');
6239    notification.html(message);
6240  },
6241  updateNavigation: function updateNavigation() {
6242    var swiper = this;
6243
6244    if (swiper.params.loop) { return; }
6245    var ref = swiper.navigation;
6246    var $nextEl = ref.$nextEl;
6247    var $prevEl = ref.$prevEl;
6248
6249    if ($prevEl && $prevEl.length > 0) {
6250      if (swiper.isBeginning) {
6251        swiper.a11y.disableEl($prevEl);
6252      } else {
6253        swiper.a11y.enableEl($prevEl);
6254      }
6255    }
6256    if ($nextEl && $nextEl.length > 0) {
6257      if (swiper.isEnd) {
6258        swiper.a11y.disableEl($nextEl);
6259      } else {
6260        swiper.a11y.enableEl($nextEl);
6261      }
6262    }
6263  },
6264  updatePagination: function updatePagination() {
6265    var swiper = this;
6266    var params = swiper.params.a11y;
6267    if (swiper.pagination && swiper.params.pagination.clickable && swiper.pagination.bullets && swiper.pagination.bullets.length) {
6268      swiper.pagination.bullets.each(function (bulletIndex, bulletEl) {
6269        var $bulletEl = $$1(bulletEl);
6270        swiper.a11y.makeElFocusable($bulletEl);
6271        swiper.a11y.addElRole($bulletEl, 'button');
6272        swiper.a11y.addElLabel($bulletEl, params.paginationBulletMessage.replace(/{{index}}/, $bulletEl.index() + 1));
6273      });
6274    }
6275  },
6276  init: function init() {
6277    var swiper = this;
6278
6279    swiper.$el.append(swiper.a11y.liveRegion);
6280
6281    // Navigation
6282    var params = swiper.params.a11y;
6283    var $nextEl;
6284    var $prevEl;
6285    if (swiper.navigation && swiper.navigation.$nextEl) {
6286      $nextEl = swiper.navigation.$nextEl;
6287    }
6288    if (swiper.navigation && swiper.navigation.$prevEl) {
6289      $prevEl = swiper.navigation.$prevEl;
6290    }
6291    if ($nextEl) {
6292      swiper.a11y.makeElFocusable($nextEl);
6293      swiper.a11y.addElRole($nextEl, 'button');
6294      swiper.a11y.addElLabel($nextEl, params.nextSlideMessage);
6295      $nextEl.on('keydown', swiper.a11y.onEnterKey);
6296    }
6297    if ($prevEl) {
6298      swiper.a11y.makeElFocusable($prevEl);
6299      swiper.a11y.addElRole($prevEl, 'button');
6300      swiper.a11y.addElLabel($prevEl, params.prevSlideMessage);
6301      $prevEl.on('keydown', swiper.a11y.onEnterKey);
6302    }
6303
6304    // Pagination
6305    if (swiper.pagination && swiper.params.pagination.clickable && swiper.pagination.bullets && swiper.pagination.bullets.length) {
6306      swiper.pagination.$el.on('keydown', ("." + (swiper.params.pagination.bulletClass)), swiper.a11y.onEnterKey);
6307    }
6308  },
6309  destroy: function destroy() {
6310    var swiper = this;
6311    if (swiper.a11y.liveRegion && swiper.a11y.liveRegion.length > 0) { swiper.a11y.liveRegion.remove(); }
6312
6313    var $nextEl;
6314    var $prevEl;
6315    if (swiper.navigation && swiper.navigation.$nextEl) {
6316      $nextEl = swiper.navigation.$nextEl;
6317    }
6318    if (swiper.navigation && swiper.navigation.$prevEl) {
6319      $prevEl = swiper.navigation.$prevEl;
6320    }
6321    if ($nextEl) {
6322      $nextEl.off('keydown', swiper.a11y.onEnterKey);
6323    }
6324    if ($prevEl) {
6325      $prevEl.off('keydown', swiper.a11y.onEnterKey);
6326    }
6327
6328    // Pagination
6329    if (swiper.pagination && swiper.params.pagination.clickable && swiper.pagination.bullets && swiper.pagination.bullets.length) {
6330      swiper.pagination.$el.off('keydown', ("." + (swiper.params.pagination.bulletClass)), swiper.a11y.onEnterKey);
6331    }
6332  },
6333};
6334var A11y = {
6335  name: 'a11y',
6336  params: {
6337    a11y: {
6338      enabled: false,
6339      notificationClass: 'swiper-notification',
6340      prevSlideMessage: 'Previous slide',
6341      nextSlideMessage: 'Next slide',
6342      firstSlideMessage: 'This is the first slide',
6343      lastSlideMessage: 'This is the last slide',
6344      paginationBulletMessage: 'Go to slide {{index}}',
6345    },
6346  },
6347  create: function create() {
6348    var swiper = this;
6349    Utils.extend(swiper, {
6350      a11y: {
6351        liveRegion: $$1(("<span class=\"" + (swiper.params.a11y.notificationClass) + "\" aria-live=\"assertive\" aria-atomic=\"true\"></span>")),
6352      },
6353    });
6354    Object.keys(a11y).forEach(function (methodName) {
6355      swiper.a11y[methodName] = a11y[methodName].bind(swiper);
6356    });
6357  },
6358  on: {
6359    init: function init() {
6360      var swiper = this;
6361      if (!swiper.params.a11y.enabled) { return; }
6362      swiper.a11y.init();
6363      swiper.a11y.updateNavigation();
6364    },
6365    toEdge: function toEdge() {
6366      var swiper = this;
6367      if (!swiper.params.a11y.enabled) { return; }
6368      swiper.a11y.updateNavigation();
6369    },
6370    fromEdge: function fromEdge() {
6371      var swiper = this;
6372      if (!swiper.params.a11y.enabled) { return; }
6373      swiper.a11y.updateNavigation();
6374    },
6375    paginationUpdate: function paginationUpdate() {
6376      var swiper = this;
6377      if (!swiper.params.a11y.enabled) { return; }
6378      swiper.a11y.updatePagination();
6379    },
6380    destroy: function destroy() {
6381      var swiper = this;
6382      if (!swiper.params.a11y.enabled) { return; }
6383      swiper.a11y.destroy();
6384    },
6385  },
6386};
6387
6388var History = {
6389  init: function init() {
6390    var swiper = this;
6391    if (!swiper.params.history) { return; }
6392    if (!win.history || !win.history.pushState) {
6393      swiper.params.history.enabled = false;
6394      swiper.params.hashNavigation.enabled = true;
6395      return;
6396    }
6397    var history = swiper.history;
6398    history.initialized = true;
6399    history.paths = History.getPathValues();
6400    if (!history.paths.key && !history.paths.value) { return; }
6401    history.scrollToSlide(0, history.paths.value, swiper.params.runCallbacksOnInit);
6402    if (!swiper.params.history.replaceState) {
6403      win.addEventListener('popstate', swiper.history.setHistoryPopState);
6404    }
6405  },
6406  destroy: function destroy() {
6407    var swiper = this;
6408    if (!swiper.params.history.replaceState) {
6409      win.removeEventListener('popstate', swiper.history.setHistoryPopState);
6410    }
6411  },
6412  setHistoryPopState: function setHistoryPopState() {
6413    var swiper = this;
6414    swiper.history.paths = History.getPathValues();
6415    swiper.history.scrollToSlide(swiper.params.speed, swiper.history.paths.value, false);
6416  },
6417  getPathValues: function getPathValues() {
6418    var pathArray = win.location.pathname.slice(1).split('/').filter(function (part) { return part !== ''; });
6419    var total = pathArray.length;
6420    var key = pathArray[total - 2];
6421    var value = pathArray[total - 1];
6422    return { key: key, value: value };
6423  },
6424  setHistory: function setHistory(key, index) {
6425    var swiper = this;
6426    if (!swiper.history.initialized || !swiper.params.history.enabled) { return; }
6427    var slide = swiper.slides.eq(index);
6428    var value = History.slugify(slide.attr('data-history'));
6429    if (!win.location.pathname.includes(key)) {
6430      value = key + "/" + value;
6431    }
6432    var currentState = win.history.state;
6433    if (currentState && currentState.value === value) {
6434      return;
6435    }
6436    if (swiper.params.history.replaceState) {
6437      win.history.replaceState({ value: value }, null, value);
6438    } else {
6439      win.history.pushState({ value: value }, null, value);
6440    }
6441  },
6442  slugify: function slugify(text) {
6443    return text.toString().toLowerCase()
6444      .replace(/\s+/g, '-')
6445      .replace(/[^\w-]+/g, '')
6446      .replace(/--+/g, '-')
6447      .replace(/^-+/, '')
6448      .replace(/-+$/, '');
6449  },
6450  scrollToSlide: function scrollToSlide(speed, value, runCallbacks) {
6451    var swiper = this;
6452    if (value) {
6453      for (var i = 0, length = swiper.slides.length; i < length; i += 1) {
6454        var slide = swiper.slides.eq(i);
6455        var slideHistory = History.slugify(slide.attr('data-history'));
6456        if (slideHistory === value && !slide.hasClass(swiper.params.slideDuplicateClass)) {
6457          var index = slide.index();
6458          swiper.slideTo(index, speed, runCallbacks);
6459        }
6460      }
6461    } else {
6462      swiper.slideTo(0, speed, runCallbacks);
6463    }
6464  },
6465};
6466
6467var History$1 = {
6468  name: 'history',
6469  params: {
6470    history: {
6471      enabled: false,
6472      replaceState: false,
6473      key: 'slides',
6474    },
6475  },
6476  create: function create() {
6477    var swiper = this;
6478    Utils.extend(swiper, {
6479      history: {
6480        init: History.init.bind(swiper),
6481        setHistory: History.setHistory.bind(swiper),
6482        setHistoryPopState: History.setHistoryPopState.bind(swiper),
6483        scrollToSlide: History.scrollToSlide.bind(swiper),
6484        destroy: History.destroy.bind(swiper),
6485      },
6486    });
6487  },
6488  on: {
6489    init: function init() {
6490      var swiper = this;
6491      if (swiper.params.history.enabled) {
6492        swiper.history.init();
6493      }
6494    },
6495    destroy: function destroy() {
6496      var swiper = this;
6497      if (swiper.params.history.enabled) {
6498        swiper.history.destroy();
6499      }
6500    },
6501    transitionEnd: function transitionEnd() {
6502      var swiper = this;
6503      if (swiper.history.initialized) {
6504        swiper.history.setHistory(swiper.params.history.key, swiper.activeIndex);
6505      }
6506    },
6507  },
6508};
6509
6510var HashNavigation = {
6511  onHashCange: function onHashCange() {
6512    var swiper = this;
6513    var newHash = doc.location.hash.replace('#', '');
6514    var activeSlideHash = swiper.slides.eq(swiper.activeIndex).attr('data-hash');
6515    if (newHash !== activeSlideHash) {
6516      swiper.slideTo(swiper.$wrapperEl.children(("." + (swiper.params.slideClass) + "[data-hash=\"" + newHash + "\"]")).index());
6517    }
6518  },
6519  setHash: function setHash() {
6520    var swiper = this;
6521    if (!swiper.hashNavigation.initialized || !swiper.params.hashNavigation.enabled) { return; }
6522    if (swiper.params.hashNavigation.replaceState && win.history && win.history.replaceState) {
6523      win.history.replaceState(null, null, (("#" + (swiper.slides.eq(swiper.activeIndex).attr('data-hash'))) || ''));
6524    } else {
6525      var slide = swiper.slides.eq(swiper.activeIndex);
6526      var hash = slide.attr('data-hash') || slide.attr('data-history');
6527      doc.location.hash = hash || '';
6528    }
6529  },
6530  init: function init() {
6531    var swiper = this;
6532    if (!swiper.params.hashNavigation.enabled || (swiper.params.history && swiper.params.history.enabled)) { return; }
6533    swiper.hashNavigation.initialized = true;
6534    var hash = doc.location.hash.replace('#', '');
6535    if (hash) {
6536      var speed = 0;
6537      for (var i = 0, length = swiper.slides.length; i < length; i += 1) {
6538        var slide = swiper.slides.eq(i);
6539        var slideHash = slide.attr('data-hash') || slide.attr('data-history');
6540        if (slideHash === hash && !slide.hasClass(swiper.params.slideDuplicateClass)) {
6541          var index = slide.index();
6542          swiper.slideTo(index, speed, swiper.params.runCallbacksOnInit, true);
6543        }
6544      }
6545    }
6546    if (swiper.params.hashNavigation.watchState) {
6547      $$1(win).on('hashchange', swiper.hashNavigation.onHashCange);
6548    }
6549  },
6550  destroy: function destroy() {
6551    var swiper = this;
6552    if (swiper.params.hashNavigation.watchState) {
6553      $$1(win).off('hashchange', swiper.hashNavigation.onHashCange);
6554    }
6555  },
6556};
6557var HashNavigation$1 = {
6558  name: 'hash-navigation',
6559  params: {
6560    hashNavigation: {
6561      enabled: false,
6562      replaceState: false,
6563      watchState: false,
6564    },
6565  },
6566  create: function create() {
6567    var swiper = this;
6568    Utils.extend(swiper, {
6569      hashNavigation: {
6570        initialized: false,
6571        init: HashNavigation.init.bind(swiper),
6572        destroy: HashNavigation.destroy.bind(swiper),
6573        setHash: HashNavigation.setHash.bind(swiper),
6574        onHashCange: HashNavigation.onHashCange.bind(swiper),
6575      },
6576    });
6577  },
6578  on: {
6579    init: function init() {
6580      var swiper = this;
6581      if (swiper.params.hashNavigation.enabled) {
6582        swiper.hashNavigation.init();
6583      }
6584    },
6585    destroy: function destroy() {
6586      var swiper = this;
6587      if (swiper.params.hashNavigation.enabled) {
6588        swiper.hashNavigation.destroy();
6589      }
6590    },
6591    transitionEnd: function transitionEnd() {
6592      var swiper = this;
6593      if (swiper.hashNavigation.initialized) {
6594        swiper.hashNavigation.setHash();
6595      }
6596    },
6597  },
6598};
6599
6600var Autoplay = {
6601  run: function run() {
6602    var swiper = this;
6603    var $activeSlideEl = swiper.slides.eq(swiper.activeIndex);
6604    var delay = swiper.params.autoplay.delay;
6605    if ($activeSlideEl.attr('data-swiper-autoplay')) {
6606      delay = $activeSlideEl.attr('data-swiper-autoplay') || swiper.params.autoplay.delay;
6607    }
6608    swiper.autoplay.timeout = Utils.nextTick(function () {
6609      if (swiper.params.loop) {
6610        swiper.loopFix();
6611        swiper.slideNext(swiper.params.speed, true, true);
6612        swiper.emit('autoplay');
6613      } else if (!swiper.isEnd) {
6614        swiper.slideNext(swiper.params.speed, true, true);
6615        swiper.emit('autoplay');
6616      } else if (!swiper.params.autoplay.stopOnLastSlide) {
6617        swiper.slideTo(0, swiper.params.speed, true, true);
6618        swiper.emit('autoplay');
6619      } else {
6620        swiper.autoplay.stop();
6621      }
6622    }, delay);
6623  },
6624  start: function start() {
6625    var swiper = this;
6626    if (typeof swiper.autoplay.timeout !== 'undefined') { return false; }
6627    if (swiper.autoplay.running) { return false; }
6628    swiper.autoplay.running = true;
6629    swiper.emit('autoplayStart');
6630    swiper.autoplay.run();
6631    return true;
6632  },
6633  stop: function stop() {
6634    var swiper = this;
6635    if (!swiper.autoplay.running) { return false; }
6636    if (typeof swiper.autoplay.timeout === 'undefined') { return false; }
6637
6638    if (swiper.autoplay.timeout) {
6639      clearTimeout(swiper.autoplay.timeout);
6640      swiper.autoplay.timeout = undefined;
6641    }
6642    swiper.autoplay.running = false;
6643    swiper.emit('autoplayStop');
6644    return true;
6645  },
6646  pause: function pause(speed) {
6647    var swiper = this;
6648    if (!swiper.autoplay.running) { return; }
6649    if (swiper.autoplay.paused) { return; }
6650    if (swiper.autoplay.timeout) { clearTimeout(swiper.autoplay.timeout); }
6651    swiper.autoplay.paused = true;
6652    if (speed === 0) {
6653      swiper.autoplay.paused = false;
6654      swiper.autoplay.run();
6655    } else {
6656      swiper.$wrapperEl.transitionEnd(function () {
6657        if (!swiper || swiper.destroyed) { return; }
6658        swiper.autoplay.paused = false;
6659        if (!swiper.autoplay.running) {
6660          swiper.autoplay.stop();
6661        } else {
6662          swiper.autoplay.run();
6663        }
6664      });
6665    }
6666  },
6667};
6668
6669var Autoplay$1 = {
6670  name: 'autoplay',
6671  params: {
6672    autoplay: {
6673      enabled: false,
6674      delay: 3000,
6675      disableOnInteraction: true,
6676      stopOnLastSlide: false,
6677    },
6678  },
6679  create: function create() {
6680    var swiper = this;
6681    Utils.extend(swiper, {
6682      autoplay: {
6683        running: false,
6684        paused: false,
6685        run: Autoplay.run.bind(swiper),
6686        start: Autoplay.start.bind(swiper),
6687        stop: Autoplay.stop.bind(swiper),
6688        pause: Autoplay.pause.bind(swiper),
6689      },
6690    });
6691  },
6692  on: {
6693    init: function init() {
6694      var swiper = this;
6695      if (swiper.params.autoplay.enabled) {
6696        swiper.autoplay.start();
6697      }
6698    },
6699    beforeTransitionStart: function beforeTransitionStart(speed, internal) {
6700      var swiper = this;
6701      if (swiper.autoplay.running) {
6702        if (internal || !swiper.params.autoplay.disableOnInteraction) {
6703          swiper.autoplay.pause(speed);
6704        } else {
6705          swiper.autoplay.stop();
6706        }
6707      }
6708    },
6709    sliderFirstMove: function sliderFirstMove() {
6710      var swiper = this;
6711      if (swiper.autoplay.running) {
6712        if (swiper.params.autoplay.disableOnInteraction) {
6713          swiper.autoplay.stop();
6714        } else {
6715          swiper.autoplay.pause();
6716        }
6717      }
6718    },
6719    destroy: function destroy() {
6720      var swiper = this;
6721      if (swiper.autoplay.running) {
6722        swiper.autoplay.stop();
6723      }
6724    },
6725  },
6726};
6727
6728var Fade = {
6729  setTranslate: function setTranslate() {
6730    var swiper = this;
6731    var slides = swiper.slides;
6732    for (var i = 0; i < slides.length; i += 1) {
6733      var $slideEl = swiper.slides.eq(i);
6734      var offset = $slideEl[0].swiperSlideOffset;
6735      var tx = -offset;
6736      if (!swiper.params.virtualTranslate) { tx -= swiper.translate; }
6737      var ty = 0;
6738      if (!swiper.isHorizontal()) {
6739        ty = tx;
6740        tx = 0;
6741      }
6742      var slideOpacity = swiper.params.fadeEffect.crossFade ?
6743        Math.max(1 - Math.abs($slideEl[0].progress), 0) :
6744        1 + Math.min(Math.max($slideEl[0].progress, -1), 0);
6745      $slideEl
6746        .css({
6747          opacity: slideOpacity,
6748        })
6749        .transform(("translate3d(" + tx + "px, " + ty + "px, 0px)"));
6750    }
6751  },
6752  setTransition: function setTransition(duration) {
6753    var swiper = this;
6754    var slides = swiper.slides;
6755    var $wrapperEl = swiper.$wrapperEl;
6756    slides.transition(duration);
6757    if (swiper.params.virtualTranslate && duration !== 0) {
6758      var eventTriggered = false;
6759      slides.transitionEnd(function () {
6760        if (eventTriggered) { return; }
6761        if (!swiper || swiper.destroyed) { return; }
6762        eventTriggered = true;
6763        swiper.animating = false;
6764        var triggerEvents = ['webkitTransitionEnd', 'transitionend'];
6765        for (var i = 0; i < triggerEvents.length; i += 1) {
6766          $wrapperEl.trigger(triggerEvents[i]);
6767        }
6768      });
6769    }
6770  },
6771};
6772
6773var EffectFade = {
6774  name: 'effect-fade',
6775  params: {
6776    fadeEffect: {
6777      crossFade: false,
6778    },
6779  },
6780  create: function create() {
6781    var swiper = this;
6782    Utils.extend(swiper, {
6783      fadeEffect: {
6784        setTranslate: Fade.setTranslate.bind(swiper),
6785        setTransition: Fade.setTransition.bind(swiper),
6786      },
6787    });
6788  },
6789  on: {
6790    beforeInit: function beforeInit() {
6791      var swiper = this;
6792      if (swiper.params.effect !== 'fade') { return; }
6793      swiper.classNames.push(((swiper.params.containerModifierClass) + "fade"));
6794      var overwriteParams = {
6795        slidesPerView: 1,
6796        slidesPerColumn: 1,
6797        slidesPerGroup: 1,
6798        watchSlidesProgress: true,
6799        spaceBetween: 0,
6800        virtualTranslate: true,
6801      };
6802      Utils.extend(swiper.params, overwriteParams);
6803      Utils.extend(swiper.originalParams, overwriteParams);
6804    },
6805    setTranslate: function setTranslate() {
6806      var swiper = this;
6807      if (swiper.params.effect !== 'fade') { return; }
6808      swiper.fadeEffect.setTranslate();
6809    },
6810    setTransition: function setTransition(duration) {
6811      var swiper = this;
6812      if (swiper.params.effect !== 'fade') { return; }
6813      swiper.fadeEffect.setTransition(duration);
6814    },
6815  },
6816};
6817
6818var Cube = {
6819  setTranslate: function setTranslate() {
6820    var swiper = this;
6821    var $el = swiper.$el;
6822    var $wrapperEl = swiper.$wrapperEl;
6823    var slides = swiper.slides;
6824    var swiperWidth = swiper.width;
6825    var swiperHeight = swiper.height;
6826    var rtl = swiper.rtl;
6827    var swiperSize = swiper.size;
6828    var params = swiper.params.cubeEffect;
6829    var isHorizontal = swiper.isHorizontal();
6830    var isVirtual = swiper.virtual && swiper.params.virtual.enabled;
6831    var wrapperRotate = 0;
6832    var $cubeShadowEl;
6833    if (params.shadow) {
6834      if (isHorizontal) {
6835        $cubeShadowEl = $wrapperEl.find('.swiper-cube-shadow');
6836        if ($cubeShadowEl.length === 0) {
6837          $cubeShadowEl = $$1('<div class="swiper-cube-shadow"></div>');
6838          $wrapperEl.append($cubeShadowEl);
6839        }
6840        $cubeShadowEl.css({ height: (swiperWidth + "px") });
6841      } else {
6842        $cubeShadowEl = $el.find('.swiper-cube-shadow');
6843        if ($cubeShadowEl.length === 0) {
6844          $cubeShadowEl = $$1('<div class="swiper-cube-shadow"></div>');
6845          $el.append($cubeShadowEl);
6846        }
6847      }
6848    }
6849    for (var i = 0; i < slides.length; i += 1) {
6850      var $slideEl = slides.eq(i);
6851      var slideIndex = i;
6852      if (isVirtual) {
6853        slideIndex = parseInt($slideEl.attr('data-swiper-slide-index'), 10);
6854      }
6855      var slideAngle = slideIndex * 90;
6856      var round = Math.floor(slideAngle / 360);
6857      if (rtl) {
6858        slideAngle = -slideAngle;
6859        round = Math.floor(-slideAngle / 360);
6860      }
6861      var progress = Math.max(Math.min($slideEl[0].progress, 1), -1);
6862      var tx = 0;
6863      var ty = 0;
6864      var tz = 0;
6865      if (slideIndex % 4 === 0) {
6866        tx = -round * 4 * swiperSize;
6867        tz = 0;
6868      } else if ((slideIndex - 1) % 4 === 0) {
6869        tx = 0;
6870        tz = -round * 4 * swiperSize;
6871      } else if ((slideIndex - 2) % 4 === 0) {
6872        tx = swiperSize + (round * 4 * swiperSize);
6873        tz = swiperSize;
6874      } else if ((slideIndex - 3) % 4 === 0) {
6875        tx = -swiperSize;
6876        tz = (3 * swiperSize) + (swiperSize * 4 * round);
6877      }
6878      if (rtl) {
6879        tx = -tx;
6880      }
6881
6882      if (!isHorizontal) {
6883        ty = tx;
6884        tx = 0;
6885      }
6886
6887      var transform = "rotateX(" + (isHorizontal ? 0 : -slideAngle) + "deg) rotateY(" + (isHorizontal ? slideAngle : 0) + "deg) translate3d(" + tx + "px, " + ty + "px, " + tz + "px)";
6888      if (progress <= 1 && progress > -1) {
6889        wrapperRotate = (slideIndex * 90) + (progress * 90);
6890        if (rtl) { wrapperRotate = (-slideIndex * 90) - (progress * 90); }
6891      }
6892      $slideEl.transform(transform);
6893      if (params.slideShadows) {
6894        // Set shadows
6895        var shadowBefore = isHorizontal ? $slideEl.find('.swiper-slide-shadow-left') : $slideEl.find('.swiper-slide-shadow-top');
6896        var shadowAfter = isHorizontal ? $slideEl.find('.swiper-slide-shadow-right') : $slideEl.find('.swiper-slide-shadow-bottom');
6897        if (shadowBefore.length === 0) {
6898          shadowBefore = $$1(("<div class=\"swiper-slide-shadow-" + (isHorizontal ? 'left' : 'top') + "\"></div>"));
6899          $slideEl.append(shadowBefore);
6900        }
6901        if (shadowAfter.length === 0) {
6902          shadowAfter = $$1(("<div class=\"swiper-slide-shadow-" + (isHorizontal ? 'right' : 'bottom') + "\"></div>"));
6903          $slideEl.append(shadowAfter);
6904        }
6905        if (shadowBefore.length) { shadowBefore[0].style.opacity = Math.max(-progress, 0); }
6906        if (shadowAfter.length) { shadowAfter[0].style.opacity = Math.max(progress, 0); }
6907      }
6908    }
6909    $wrapperEl.css({
6910      '-webkit-transform-origin': ("50% 50% -" + (swiperSize / 2) + "px"),
6911      '-moz-transform-origin': ("50% 50% -" + (swiperSize / 2) + "px"),
6912      '-ms-transform-origin': ("50% 50% -" + (swiperSize / 2) + "px"),
6913      'transform-origin': ("50% 50% -" + (swiperSize / 2) + "px"),
6914    });
6915
6916    if (params.shadow) {
6917      if (isHorizontal) {
6918        $cubeShadowEl.transform(("translate3d(0px, " + ((swiperWidth / 2) + params.shadowOffset) + "px, " + (-swiperWidth / 2) + "px) rotateX(90deg) rotateZ(0deg) scale(" + (params.shadowScale) + ")"));
6919      } else {
6920        var shadowAngle = Math.abs(wrapperRotate) - (Math.floor(Math.abs(wrapperRotate) / 90) * 90);
6921        var multiplier = 1.5 - (
6922          (Math.sin((shadowAngle * 2 * Math.PI) / 360) / 2) +
6923          (Math.cos((shadowAngle * 2 * Math.PI) / 360) / 2)
6924        );
6925        var scale1 = params.shadowScale;
6926        var scale2 = params.shadowScale / multiplier;
6927        var offset = params.shadowOffset;
6928        $cubeShadowEl.transform(("scale3d(" + scale1 + ", 1, " + scale2 + ") translate3d(0px, " + ((swiperHeight / 2) + offset) + "px, " + (-swiperHeight / 2 / scale2) + "px) rotateX(-90deg)"));
6929      }
6930    }
6931    var zFactor = (Browser.isSafari || Browser.isUiWebView) ? (-swiperSize / 2) : 0;
6932    $wrapperEl
6933      .transform(("translate3d(0px,0," + zFactor + "px) rotateX(" + (swiper.isHorizontal() ? 0 : wrapperRotate) + "deg) rotateY(" + (swiper.isHorizontal() ? -wrapperRotate : 0) + "deg)"));
6934  },
6935  setTransition: function setTransition(duration) {
6936    var swiper = this;
6937    var $el = swiper.$el;
6938    var slides = swiper.slides;
6939    slides
6940      .transition(duration)
6941      .find('.swiper-slide-shadow-top, .swiper-slide-shadow-right, .swiper-slide-shadow-bottom, .swiper-slide-shadow-left')
6942      .transition(duration);
6943    if (swiper.params.cubeEffect.shadow && !swiper.isHorizontal()) {
6944      $el.find('.swiper-cube-shadow').transition(duration);
6945    }
6946  },
6947};
6948
6949var EffectCube = {
6950  name: 'effect-cube',
6951  params: {
6952    cubeEffect: {
6953      slideShadows: true,
6954      shadow: true,
6955      shadowOffset: 20,
6956      shadowScale: 0.94,
6957    },
6958  },
6959  create: function create() {
6960    var swiper = this;
6961    Utils.extend(swiper, {
6962      cubeEffect: {
6963        setTranslate: Cube.setTranslate.bind(swiper),
6964        setTransition: Cube.setTransition.bind(swiper),
6965      },
6966    });
6967  },
6968  on: {
6969    beforeInit: function beforeInit() {
6970      var swiper = this;
6971      if (swiper.params.effect !== 'cube') { return; }
6972      swiper.classNames.push(((swiper.params.containerModifierClass) + "cube"));
6973      swiper.classNames.push(((swiper.params.containerModifierClass) + "3d"));
6974      var overwriteParams = {
6975        slidesPerView: 1,
6976        slidesPerColumn: 1,
6977        slidesPerGroup: 1,
6978        watchSlidesProgress: true,
6979        resistanceRatio: 0,
6980        spaceBetween: 0,
6981        centeredSlides: false,
6982        virtualTranslate: true,
6983      };
6984      Utils.extend(swiper.params, overwriteParams);
6985      Utils.extend(swiper.originalParams, overwriteParams);
6986    },
6987    setTranslate: function setTranslate() {
6988      var swiper = this;
6989      if (swiper.params.effect !== 'cube') { return; }
6990      swiper.cubeEffect.setTranslate();
6991    },
6992    setTransition: function setTransition(duration) {
6993      var swiper = this;
6994      if (swiper.params.effect !== 'cube') { return; }
6995      swiper.cubeEffect.setTransition(duration);
6996    },
6997  },
6998};
6999
7000var Flip = {
7001  setTranslate: function setTranslate() {
7002    var swiper = this;
7003    var slides = swiper.slides;
7004    for (var i = 0; i < slides.length; i += 1) {
7005      var $slideEl = slides.eq(i);
7006      var progress = $slideEl[0].progress;
7007      if (swiper.params.flipEffect.limitRotation) {
7008        progress = Math.max(Math.min($slideEl[0].progress, 1), -1);
7009      }
7010      var offset = $slideEl[0].swiperSlideOffset;
7011      var rotate = -180 * progress;
7012      var rotateY = rotate;
7013      var rotateX = 0;
7014      var tx = -offset;
7015      var ty = 0;
7016      if (!swiper.isHorizontal()) {
7017        ty = tx;
7018        tx = 0;
7019        rotateX = -rotateY;
7020        rotateY = 0;
7021      } else if (swiper.rtl) {
7022        rotateY = -rotateY;
7023      }
7024
7025      $slideEl[0].style.zIndex = -Math.abs(Math.round(progress)) + slides.length;
7026
7027      if (swiper.params.flipEffect.slideShadows) {
7028        // Set shadows
7029        var shadowBefore = swiper.isHorizontal() ? $slideEl.find('.swiper-slide-shadow-left') : $slideEl.find('.swiper-slide-shadow-top');
7030        var shadowAfter = swiper.isHorizontal() ? $slideEl.find('.swiper-slide-shadow-right') : $slideEl.find('.swiper-slide-shadow-bottom');
7031        if (shadowBefore.length === 0) {
7032          shadowBefore = $$1(("<div class=\"swiper-slide-shadow-" + (swiper.isHorizontal() ? 'left' : 'top') + "\"></div>"));
7033          $slideEl.append(shadowBefore);
7034        }
7035        if (shadowAfter.length === 0) {
7036          shadowAfter = $$1(("<div class=\"swiper-slide-shadow-" + (swiper.isHorizontal() ? 'right' : 'bottom') + "\"></div>"));
7037          $slideEl.append(shadowAfter);
7038        }
7039        if (shadowBefore.length) { shadowBefore[0].style.opacity = Math.max(-progress, 0); }
7040        if (shadowAfter.length) { shadowAfter[0].style.opacity = Math.max(progress, 0); }
7041      }
7042      $slideEl
7043        .transform(("translate3d(" + tx + "px, " + ty + "px, 0px) rotateX(" + rotateX + "deg) rotateY(" + rotateY + "deg)"));
7044    }
7045  },
7046  setTransition: function setTransition(duration) {
7047    var swiper = this;
7048    var slides = swiper.slides;
7049    var activeIndex = swiper.activeIndex;
7050    var $wrapperEl = swiper.$wrapperEl;
7051    slides
7052      .transition(duration)
7053      .find('.swiper-slide-shadow-top, .swiper-slide-shadow-right, .swiper-slide-shadow-bottom, .swiper-slide-shadow-left')
7054      .transition(duration);
7055    if (swiper.params.virtualTranslate && duration !== 0) {
7056      var eventTriggered = false;
7057      // eslint-disable-next-line
7058      slides.eq(activeIndex).transitionEnd(function onTransitionEnd() {
7059        if (eventTriggered) { return; }
7060        if (!swiper || swiper.destroyed) { return; }
7061        // if (!$(this).hasClass(swiper.params.slideActiveClass)) return;
7062        eventTriggered = true;
7063        swiper.animating = false;
7064        var triggerEvents = ['webkitTransitionEnd', 'transitionend'];
7065        for (var i = 0; i < triggerEvents.length; i += 1) {
7066          $wrapperEl.trigger(triggerEvents[i]);
7067        }
7068      });
7069    }
7070  },
7071};
7072
7073var EffectFlip = {
7074  name: 'effect-flip',
7075  params: {
7076    flipEffect: {
7077      slideShadows: true,
7078      limitRotation: true,
7079    },
7080  },
7081  create: function create() {
7082    var swiper = this;
7083    Utils.extend(swiper, {
7084      flipEffect: {
7085        setTranslate: Flip.setTranslate.bind(swiper),
7086        setTransition: Flip.setTransition.bind(swiper),
7087      },
7088    });
7089  },
7090  on: {
7091    beforeInit: function beforeInit() {
7092      var swiper = this;
7093      if (swiper.params.effect !== 'flip') { return; }
7094      swiper.classNames.push(((swiper.params.containerModifierClass) + "flip"));
7095      swiper.classNames.push(((swiper.params.containerModifierClass) + "3d"));
7096      var overwriteParams = {
7097        slidesPerView: 1,
7098        slidesPerColumn: 1,
7099        slidesPerGroup: 1,
7100        watchSlidesProgress: true,
7101        spaceBetween: 0,
7102        virtualTranslate: true,
7103      };
7104      Utils.extend(swiper.params, overwriteParams);
7105      Utils.extend(swiper.originalParams, overwriteParams);
7106    },
7107    setTranslate: function setTranslate() {
7108      var swiper = this;
7109      if (swiper.params.effect !== 'flip') { return; }
7110      swiper.flipEffect.setTranslate();
7111    },
7112    setTransition: function setTransition(duration) {
7113      var swiper = this;
7114      if (swiper.params.effect !== 'flip') { return; }
7115      swiper.flipEffect.setTransition(duration);
7116    },
7117  },
7118};
7119
7120var Coverflow = {
7121  setTranslate: function setTranslate() {
7122    var swiper = this;
7123    var swiperWidth = swiper.width;
7124    var swiperHeight = swiper.height;
7125    var slides = swiper.slides;
7126    var $wrapperEl = swiper.$wrapperEl;
7127    var slidesSizesGrid = swiper.slidesSizesGrid;
7128    var params = swiper.params.coverflowEffect;
7129    var isHorizontal = swiper.isHorizontal();
7130    var transform = swiper.translate;
7131    var center = isHorizontal ? -transform + (swiperWidth / 2) : -transform + (swiperHeight / 2);
7132    var rotate = isHorizontal ? params.rotate : -params.rotate;
7133    var translate = params.depth;
7134    // Each slide offset from center
7135    for (var i = 0, length = slides.length; i < length; i += 1) {
7136      var $slideEl = slides.eq(i);
7137      var slideSize = slidesSizesGrid[i];
7138      var slideOffset = $slideEl[0].swiperSlideOffset;
7139      var offsetMultiplier = ((center - slideOffset - (slideSize / 2)) / slideSize) * params.modifier;
7140
7141      var rotateY = isHorizontal ? rotate * offsetMultiplier : 0;
7142      var rotateX = isHorizontal ? 0 : rotate * offsetMultiplier;
7143      // var rotateZ = 0
7144      var translateZ = -translate * Math.abs(offsetMultiplier);
7145
7146      var translateY = isHorizontal ? 0 : params.stretch * (offsetMultiplier);
7147      var translateX = isHorizontal ? params.stretch * (offsetMultiplier) : 0;
7148
7149      // Fix for ultra small values
7150      if (Math.abs(translateX) < 0.001) { translateX = 0; }
7151      if (Math.abs(translateY) < 0.001) { translateY = 0; }
7152      if (Math.abs(translateZ) < 0.001) { translateZ = 0; }
7153      if (Math.abs(rotateY) < 0.001) { rotateY = 0; }
7154      if (Math.abs(rotateX) < 0.001) { rotateX = 0; }
7155
7156      var slideTransform = "translate3d(" + translateX + "px," + translateY + "px," + translateZ + "px)  rotateX(" + rotateX + "deg) rotateY(" + rotateY + "deg)";
7157
7158      $slideEl.transform(slideTransform);
7159      $slideEl[0].style.zIndex = -Math.abs(Math.round(offsetMultiplier)) + 1;
7160      if (params.slideShadows) {
7161        // Set shadows
7162        var $shadowBeforeEl = isHorizontal ? $slideEl.find('.swiper-slide-shadow-left') : $slideEl.find('.swiper-slide-shadow-top');
7163        var $shadowAfterEl = isHorizontal ? $slideEl.find('.swiper-slide-shadow-right') : $slideEl.find('.swiper-slide-shadow-bottom');
7164        if ($shadowBeforeEl.length === 0) {
7165          $shadowBeforeEl = $$1(("<div class=\"swiper-slide-shadow-" + (isHorizontal ? 'left' : 'top') + "\"></div>"));
7166          $slideEl.append($shadowBeforeEl);
7167        }
7168        if ($shadowAfterEl.length === 0) {
7169          $shadowAfterEl = $$1(("<div class=\"swiper-slide-shadow-" + (isHorizontal ? 'right' : 'bottom') + "\"></div>"));
7170          $slideEl.append($shadowAfterEl);
7171        }
7172        if ($shadowBeforeEl.length) { $shadowBeforeEl[0].style.opacity = offsetMultiplier > 0 ? offsetMultiplier : 0; }
7173        if ($shadowAfterEl.length) { $shadowAfterEl[0].style.opacity = (-offsetMultiplier) > 0 ? -offsetMultiplier : 0; }
7174      }
7175    }
7176
7177    // Set correct perspective for IE10
7178    if (Browser.ie) {
7179      var ws = $wrapperEl[0].style;
7180      ws.perspectiveOrigin = center + "px 50%";
7181    }
7182  },
7183  setTransition: function setTransition(duration) {
7184    var swiper = this;
7185    swiper.slides
7186      .transition(duration)
7187      .find('.swiper-slide-shadow-top, .swiper-slide-shadow-right, .swiper-slide-shadow-bottom, .swiper-slide-shadow-left')
7188      .transition(duration);
7189  },
7190};
7191
7192var EffectCoverflow = {
7193  name: 'effect-coverflow',
7194  params: {
7195    coverflowEffect: {
7196      rotate: 50,
7197      stretch: 0,
7198      depth: 100,
7199      modifier: 1,
7200      slideShadows: true,
7201    },
7202  },
7203  create: function create() {
7204    var swiper = this;
7205    Utils.extend(swiper, {
7206      coverflowEffect: {
7207        setTranslate: Coverflow.setTranslate.bind(swiper),
7208        setTransition: Coverflow.setTransition.bind(swiper),
7209      },
7210    });
7211  },
7212  on: {
7213    beforeInit: function beforeInit() {
7214      var swiper = this;
7215      if (swiper.params.effect !== 'coverflow') { return; }
7216
7217      swiper.classNames.push(((swiper.params.containerModifierClass) + "coverflow"));
7218      swiper.classNames.push(((swiper.params.containerModifierClass) + "3d"));
7219
7220      swiper.params.watchSlidesProgress = true;
7221      swiper.originalParams.watchSlidesProgress = true;
7222    },
7223    setTranslate: function setTranslate() {
7224      var swiper = this;
7225      if (swiper.params.effect !== 'coverflow') { return; }
7226      swiper.coverflowEffect.setTranslate();
7227    },
7228    setTransition: function setTransition(duration) {
7229      var swiper = this;
7230      if (swiper.params.effect !== 'coverflow') { return; }
7231      swiper.coverflowEffect.setTransition(duration);
7232    },
7233  },
7234};
7235
7236// Swiper Class
7237// Core Modules
7238Swiper$1.use([
7239  Device$2,
7240  Support$2,
7241  Browser$2,
7242  Resize,
7243  Observer$1,
7244  Virtual$1,
7245  Keyboard$1,
7246  Mousewheel$1,
7247  Navigation$1,
7248  Pagination$1,
7249  Scrollbar$1,
7250  Parallax$1,
7251  Zoom$1,
7252  Lazy$1,
7253  Controller$1,
7254  A11y,
7255  History$1,
7256  HashNavigation$1,
7257  Autoplay$1,
7258  EffectFade,
7259  EffectCube,
7260  EffectFlip,
7261  EffectCoverflow
7262]);
7263
7264return Swiper$1;
7265
7266})));