assets/themes/j1/modules/slick/slider/js/slick.js in j1-template-2023.1.0 vs assets/themes/j1/modules/slick/slider/js/slick.js in j1-template-2023.2.0

- old
+ new

@@ -3,2298 +3,3035 @@ ___| (_) ___| | __ (_)___ / __| | |/ __| |/ / | / __| \__ \ | | (__| < _ | \__ \ |___/_|_|\___|_|\_(_)/ |___/ |__/ + Version: 1.8.1 Author: Ken Wheeler Website: http://kenwheeler.github.io Docs: http://kenwheeler.github.io/slick Repo: http://github.com/kenwheeler/slick Issues: http://github.com/kenwheeler/slick/issues + */ /* global window, document, define, jQuery, setInterval, clearInterval */ -; -(function (factory) { - 'use strict'; - if (typeof define === 'function' && define.amd) { - define(['jquery'], factory); - } else if (typeof exports !== 'undefined') { - module.exports = factory(require('jquery')); - } else { - factory(jQuery); - } -}(function ($) { - 'use strict'; - var Slick = window.Slick || {}; - Slick = (function () { - var instanceUid = 0; +;(function(factory) { + 'use strict'; + if (typeof define === 'function' && define.amd) { + define(['jquery'], factory); + } else if (typeof exports !== 'undefined') { + module.exports = factory(require('jquery')); + } else { + factory(jQuery); + } - function Slick(element, settings) { - var _ = this, - dataSettings; - _.defaults = { - accessibility: true, - adaptiveHeight: false, - appendArrows: $(element), - appendDots: $(element), - arrows: true, - asNavFor: null, - prevArrow: '<button class="slick-prev" aria-label="Previous" type="button">Previous</button>', - nextArrow: '<button class="slick-next" aria-label="Next" type="button">Next</button>', - autoplay: false, - autoplaySpeed: 3000, - centerMode: false, - centerPadding: '50px', - cssEase: 'ease', - customPaging: function (slider, i) { - return $('<button type="button" />').text(i + 1); - }, +}(function($) { + 'use strict'; + var Slick = window.Slick || {}; - dots: false, - dotsClass: 'slick-dots', - draggable: true, - easing: 'linear', - edgeFriction: 0.35, - fade: false, - focusOnSelect: false, - focusOnChange: false, - infinite: true, - initialSlide: 0, - lazyLoad: 'ondemand', - mobileFirst: false, - pauseOnHover: true, - pauseOnFocus: true, - pauseOnDotsHover: false, - respondTo: 'window', - responsive: null, - rows: 1, - rtl: false, - slide: '', - slidesPerRow: 1, - slidesToShow: 1, - slidesToScroll: 1, - speed: 500, - swipe: true, - swipeToSlide: false, - touchMove: true, - touchThreshold: 5, - useCSS: true, - useTransform: true, - variableWidth: false, - vertical: false, - verticalSwiping: false, - waitForAnimate: true, - zIndex: 1000 - }; + Slick = (function() { - _.initials = { - animating: false, - dragging: false, - autoPlayTimer: null, - currentDirection: 0, - currentLeft: null, - currentSlide: 0, - direction: 1, - $dots: null, - listWidth: null, - listHeight: null, - loadIndex: 0, - $nextArrow: null, - $prevArrow: null, - scrolling: false, - slideCount: null, - slideWidth: null, - $slideTrack: null, - $slides: null, - sliding: false, - slideOffset: 0, - swipeLeft: null, - swiping: false, - $list: null, - touchObject: {}, - transformsEnabled: false, - unslicked: false - }; + var instanceUid = 0; - $.extend(_, _.initials); - _.activeBreakpoint = null; - _.animType = null; - _.animProp = null; - _.breakpoints = []; - _.breakpointSettings = []; - _.cssTransitions = false; - _.focussed = false; - _.interrupted = false; - _.hidden = 'hidden'; - _.paused = true; - _.positionProp = null; - _.respondTo = null; - _.rowCount = 1; - _.shouldClick = true; - _.$slider = $(element); - _.$slidesCache = null; - _.transformType = null; - _.transitionType = null; - _.visibilityChange = 'visibilitychange'; - _.windowWidth = 0; - _.windowTimer = null; - dataSettings = $(element).data('slick') || {}; - _.options = $.extend({}, _.defaults, settings, dataSettings); - _.currentSlide = _.options.initialSlide; - _.originalSettings = _.options; - if (typeof document.mozHidden !== 'undefined') { - _.hidden = 'mozHidden'; - _.visibilityChange = 'mozvisibilitychange'; - } else if (typeof document.webkitHidden !== 'undefined') { - _.hidden = 'webkitHidden'; - _.visibilityChange = 'webkitvisibilitychange'; - } - _.autoPlay = $.proxy(_.autoPlay, _); - _.autoPlayClear = $.proxy(_.autoPlayClear, _); - _.autoPlayIterator = $.proxy(_.autoPlayIterator, _); - _.changeSlide = $.proxy(_.changeSlide, _); - _.clickHandler = $.proxy(_.clickHandler, _); - _.selectHandler = $.proxy(_.selectHandler, _); - _.setPosition = $.proxy(_.setPosition, _); - _.swipeHandler = $.proxy(_.swipeHandler, _); - _.dragHandler = $.proxy(_.dragHandler, _); - _.keyHandler = $.proxy(_.keyHandler, _); - _.instanceUid = instanceUid++; - // A simple way to check for HTML strings - // Strict HTML recognition (must start with <) - // Extracted from jQuery v1.11 source - _.htmlExpr = /^(?:\s*(<[\w\W]+>)[^>]*)$/; - _.registerBreakpoints(); - _.init(true); - } - return Slick; - }()); + function Slick(element, settings) { - Slick.prototype.activateADA = function () { - var _ = this; - _.$slideTrack.find('.slick-active').attr({ - 'aria-hidden': 'false' - }).find('a, input, button, select').attr({ - 'tabindex': '0' - }); - }; + var _ = this, dataSettings; - Slick.prototype.addSlide = Slick.prototype.slickAdd = function (markup, index, addBefore) { - var _ = this; - if (typeof (index) === 'boolean') { - addBefore = index; - index = null; - } else if (index < 0 || (index >= _.slideCount)) { - return false; - } - _.unload(); - if (typeof (index) === 'number') { - if (index === 0 && _.$slides.length === 0) { - $(markup).appendTo(_.$slideTrack); - } else if (addBefore) { - $(markup).insertBefore(_.$slides.eq(index)); - } else { - $(markup).insertAfter(_.$slides.eq(index)); - } - } else { - if (addBefore === true) { - $(markup).prependTo(_.$slideTrack); - } else { - $(markup).appendTo(_.$slideTrack); - } - } - _.$slides = _.$slideTrack.children(this.options.slide); - _.$slideTrack.children(this.options.slide).detach(); - _.$slideTrack.append(_.$slides); - _.$slides.each(function (index, element) { - $(element).attr('data-slick-index', index); - }); - _.$slidesCache = _.$slides; - _.reinit(); - }; + _.defaults = { + accessibility: true, + adaptiveHeight: false, + appendArrows: $(element), + appendDots: $(element), + arrows: true, + asNavFor: null, + prevArrow: '<button class="slick-prev" aria-label="Previous" type="button">Previous</button>', + nextArrow: '<button class="slick-next" aria-label="Next" type="button">Next</button>', + autoplay: false, + autoplaySpeed: 3000, + centerMode: false, + centerPadding: '50px', + cssEase: 'ease', + customPaging: function(slider, i) { + return $('<button type="button" />').text(i + 1); + }, + dots: false, + dotsClass: 'slick-dots', + draggable: true, + easing: 'linear', + edgeFriction: 0.35, + fade: false, + focusOnSelect: false, + focusOnChange: false, + infinite: true, + initialSlide: 0, + lazyLoad: 'ondemand', + mobileFirst: false, + pauseOnHover: true, + pauseOnFocus: true, + pauseOnDotsHover: false, + respondTo: 'window', + responsive: null, + rows: 1, + rtl: false, + slide: '', + slidesPerRow: 1, + slidesToShow: 1, + slidesToScroll: 1, + speed: 500, + swipe: true, + swipeToSlide: false, + touchMove: true, + touchThreshold: 5, + useCSS: true, + useTransform: true, + variableWidth: false, + vertical: false, + verticalSwiping: false, + waitForAnimate: true, + zIndex: 1000 + }; - Slick.prototype.animateHeight = function () { - var _ = this; - if (_.options.slidesToShow === 1 && _.options.adaptiveHeight === true && _.options.vertical === false) { - var targetHeight = _.$slides.eq(_.currentSlide).outerHeight(true); - _.$list.animate({ - height: targetHeight - }, _.options.speed); - } - }; + _.initials = { + animating: false, + dragging: false, + autoPlayTimer: null, + currentDirection: 0, + currentLeft: null, + currentSlide: 0, + direction: 1, + $dots: null, + listWidth: null, + listHeight: null, + loadIndex: 0, + $nextArrow: null, + $prevArrow: null, + scrolling: false, + slideCount: null, + slideWidth: null, + $slideTrack: null, + $slides: null, + sliding: false, + slideOffset: 0, + swipeLeft: null, + swiping: false, + $list: null, + touchObject: {}, + transformsEnabled: false, + unslicked: false + }; - Slick.prototype.animateSlide = function (targetLeft, callback) { - var animProps = {}, - _ = this; - _.animateHeight(); - if (_.options.rtl === true && _.options.vertical === false) { - targetLeft = -targetLeft; - } - if (_.transformsEnabled === false) { - if (_.options.vertical === false) { - _.$slideTrack.animate({ - left: targetLeft - }, _.options.speed, _.options.easing, callback); - } else { - _.$slideTrack.animate({ - top: targetLeft - }, _.options.speed, _.options.easing, callback); - } - } else { - if (_.cssTransitions === false) { - if (_.options.rtl === true) { - _.currentLeft = -(_.currentLeft); + $.extend(_, _.initials); + + _.activeBreakpoint = null; + _.animType = null; + _.animProp = null; + _.breakpoints = []; + _.breakpointSettings = []; + _.cssTransitions = false; + _.focussed = false; + _.interrupted = false; + _.hidden = 'hidden'; + _.paused = true; + _.positionProp = null; + _.respondTo = null; + _.rowCount = 1; + _.shouldClick = true; + _.$slider = $(element); + _.$slidesCache = null; + _.transformType = null; + _.transitionType = null; + _.visibilityChange = 'visibilitychange'; + _.windowWidth = 0; + _.windowTimer = null; + + dataSettings = $(element).data('slick') || {}; + + _.options = $.extend({}, _.defaults, settings, dataSettings); + + _.currentSlide = _.options.initialSlide; + + _.originalSettings = _.options; + + if (typeof document.mozHidden !== 'undefined') { + _.hidden = 'mozHidden'; + _.visibilityChange = 'mozvisibilitychange'; + } else if (typeof document.webkitHidden !== 'undefined') { + _.hidden = 'webkitHidden'; + _.visibilityChange = 'webkitvisibilitychange'; + } + + _.autoPlay = $.proxy(_.autoPlay, _); + _.autoPlayClear = $.proxy(_.autoPlayClear, _); + _.autoPlayIterator = $.proxy(_.autoPlayIterator, _); + _.changeSlide = $.proxy(_.changeSlide, _); + _.clickHandler = $.proxy(_.clickHandler, _); + _.selectHandler = $.proxy(_.selectHandler, _); + _.setPosition = $.proxy(_.setPosition, _); + _.swipeHandler = $.proxy(_.swipeHandler, _); + _.dragHandler = $.proxy(_.dragHandler, _); + _.keyHandler = $.proxy(_.keyHandler, _); + + _.instanceUid = instanceUid++; + + // A simple way to check for HTML strings + // Strict HTML recognition (must start with <) + // Extracted from jQuery v1.11 source + _.htmlExpr = /^(?:\s*(<[\w\W]+>)[^>]*)$/; + + + _.registerBreakpoints(); + _.init(true); + } - $({ - animStart: _.currentLeft - }).animate({ - animStart: targetLeft - }, { - duration: _.options.speed, - easing: _.options.easing, - step: function (now) { - now = Math.ceil(now); - if (_.options.vertical === false) { - animProps[_.animType] = 'translate(' + - now + 'px, 0px)'; - _.$slideTrack.css(animProps); + + return Slick; + + }()); + + Slick.prototype.activateADA = function() { + var _ = this; + + _.$slideTrack.find('.slick-active').attr({ + 'aria-hidden': 'false' + }).find('a, input, button, select').attr({ + 'tabindex': '0' + }); + + }; + + Slick.prototype.addSlide = Slick.prototype.slickAdd = function(markup, index, addBefore) { + + var _ = this; + + if (typeof(index) === 'boolean') { + addBefore = index; + index = null; + } else if (index < 0 || (index >= _.slideCount)) { + return false; + } + + _.unload(); + + if (typeof(index) === 'number') { + if (index === 0 && _.$slides.length === 0) { + $(markup).appendTo(_.$slideTrack); + } else if (addBefore) { + $(markup).insertBefore(_.$slides.eq(index)); } else { - animProps[_.animType] = 'translate(0px,' + - now + 'px)'; - _.$slideTrack.css(animProps); + $(markup).insertAfter(_.$slides.eq(index)); } - }, - complete: function () { - if (callback) { - callback.call(); + } else { + if (addBefore === true) { + $(markup).prependTo(_.$slideTrack); + } else { + $(markup).appendTo(_.$slideTrack); } - } + } + + _.$slides = _.$slideTrack.children(this.options.slide); + + _.$slideTrack.children(this.options.slide).detach(); + + _.$slideTrack.append(_.$slides); + + _.$slides.each(function(index, element) { + $(element).attr('data-slick-index', index); }); - } else { - _.applyTransition(); - targetLeft = Math.ceil(targetLeft); - if (_.options.vertical === false) { - animProps[_.animType] = 'translate3d(' + targetLeft + 'px, 0px, 0px)'; + + _.$slidesCache = _.$slides; + + _.reinit(); + + }; + + Slick.prototype.animateHeight = function() { + var _ = this; + if (_.options.slidesToShow === 1 && _.options.adaptiveHeight === true && _.options.vertical === false) { + var targetHeight = _.$slides.eq(_.currentSlide).outerHeight(true); + _.$list.animate({ + height: targetHeight + }, _.options.speed); + } + }; + + Slick.prototype.animateSlide = function(targetLeft, callback) { + + var animProps = {}, + _ = this; + + _.animateHeight(); + + if (_.options.rtl === true && _.options.vertical === false) { + targetLeft = -targetLeft; + } + if (_.transformsEnabled === false) { + if (_.options.vertical === false) { + _.$slideTrack.animate({ + left: targetLeft + }, _.options.speed, _.options.easing, callback); + } else { + _.$slideTrack.animate({ + top: targetLeft + }, _.options.speed, _.options.easing, callback); + } + } else { - animProps[_.animType] = 'translate3d(0px,' + targetLeft + 'px, 0px)'; + + if (_.cssTransitions === false) { + if (_.options.rtl === true) { + _.currentLeft = -(_.currentLeft); + } + $({ + animStart: _.currentLeft + }).animate({ + animStart: targetLeft + }, { + duration: _.options.speed, + easing: _.options.easing, + step: function(now) { + now = Math.ceil(now); + if (_.options.vertical === false) { + animProps[_.animType] = 'translate(' + + now + 'px, 0px)'; + _.$slideTrack.css(animProps); + } else { + animProps[_.animType] = 'translate(0px,' + + now + 'px)'; + _.$slideTrack.css(animProps); + } + }, + complete: function() { + if (callback) { + callback.call(); + } + } + }); + + } else { + + _.applyTransition(); + targetLeft = Math.ceil(targetLeft); + + if (_.options.vertical === false) { + animProps[_.animType] = 'translate3d(' + targetLeft + 'px, 0px, 0px)'; + } else { + animProps[_.animType] = 'translate3d(0px,' + targetLeft + 'px, 0px)'; + } + _.$slideTrack.css(animProps); + + if (callback) { + setTimeout(function() { + + _.disableTransition(); + + callback.call(); + }, _.options.speed); + } + + } + } - _.$slideTrack.css(animProps); - if (callback) { - setTimeout(function () { - _.disableTransition(); - callback.call(); - }, _.options.speed); + + }; + + Slick.prototype.getNavTarget = function() { + + var _ = this, + asNavFor = _.options.asNavFor; + + if ( asNavFor && asNavFor !== null ) { + asNavFor = $(asNavFor).not(_.$slider); } - } - } - }; - Slick.prototype.getNavTarget = function () { - var _ = this, - asNavFor = _.options.asNavFor; - if (asNavFor && asNavFor !== null) { - asNavFor = $(asNavFor).not(_.$slider); - } - return asNavFor; - }; + return asNavFor; - Slick.prototype.asNavFor = function (index) { - var _ = this, - asNavFor = _.getNavTarget(); - if (asNavFor !== null && typeof asNavFor === 'object') { - asNavFor.each(function () { - var target = $(this).slick('getSlick'); - if (!target.unslicked) { - target.slideHandler(index, true); + }; + + Slick.prototype.asNavFor = function(index) { + + var _ = this, + asNavFor = _.getNavTarget(); + + if ( asNavFor !== null && typeof asNavFor === 'object' ) { + asNavFor.each(function() { + var target = $(this).slick('getSlick'); + if(!target.unslicked) { + target.slideHandler(index, true); + } + }); } - }); - } - }; - Slick.prototype.applyTransition = function (slide) { - var _ = this, - transition = {}; - if (_.options.fade === false) { - transition[_.transitionType] = _.transformType + ' ' + _.options.speed + 'ms ' + _.options.cssEase; - } else { - transition[_.transitionType] = 'opacity ' + _.options.speed + 'ms ' + _.options.cssEase; - } - if (_.options.fade === false) { - _.$slideTrack.css(transition); - } else { - _.$slides.eq(slide).css(transition); - } - }; + }; - Slick.prototype.autoPlay = function () { - var _ = this; - _.autoPlayClear(); - if (_.slideCount > _.options.slidesToShow) { - _.autoPlayTimer = setInterval(_.autoPlayIterator, _.options.autoplaySpeed); - } - }; + Slick.prototype.applyTransition = function(slide) { - Slick.prototype.autoPlayClear = function () { - var _ = this; - if (_.autoPlayTimer) { - clearInterval(_.autoPlayTimer); - } - }; + var _ = this, + transition = {}; - Slick.prototype.autoPlayIterator = function () { - var _ = this, - slideTo = _.currentSlide + _.options.slidesToScroll; - if (!_.paused && !_.interrupted && !_.focussed) { - if (_.options.infinite === false) { - if (_.direction === 1 && (_.currentSlide + 1) === (_.slideCount - 1)) { - _.direction = 0; - } else if (_.direction === 0) { - slideTo = _.currentSlide - _.options.slidesToScroll; - if (_.currentSlide - 1 === 0) { - _.direction = 1; - } + if (_.options.fade === false) { + transition[_.transitionType] = _.transformType + ' ' + _.options.speed + 'ms ' + _.options.cssEase; + } else { + transition[_.transitionType] = 'opacity ' + _.options.speed + 'ms ' + _.options.cssEase; } - } - _.slideHandler(slideTo); - } - }; - Slick.prototype.buildArrows = function () { - var _ = this; - if (_.options.arrows === true) { - _.$prevArrow = $(_.options.prevArrow).addClass('slick-arrow'); - _.$nextArrow = $(_.options.nextArrow).addClass('slick-arrow'); - if (_.slideCount > _.options.slidesToShow) { - _.$prevArrow.removeClass('slick-hidden').removeAttr('aria-hidden tabindex'); - _.$nextArrow.removeClass('slick-hidden').removeAttr('aria-hidden tabindex'); - if (_.htmlExpr.test(_.options.prevArrow)) { - _.$prevArrow.prependTo(_.options.appendArrows); + if (_.options.fade === false) { + _.$slideTrack.css(transition); + } else { + _.$slides.eq(slide).css(transition); } - if (_.htmlExpr.test(_.options.nextArrow)) { - _.$nextArrow.appendTo(_.options.appendArrows); + + }; + + Slick.prototype.autoPlay = function() { + + var _ = this; + + _.autoPlayClear(); + + if ( _.slideCount > _.options.slidesToShow ) { + _.autoPlayTimer = setInterval( _.autoPlayIterator, _.options.autoplaySpeed ); } - if (_.options.infinite !== true) { - _.$prevArrow - .addClass('slick-disabled') - .attr('aria-disabled', 'true'); + + }; + + Slick.prototype.autoPlayClear = function() { + + var _ = this; + + if (_.autoPlayTimer) { + clearInterval(_.autoPlayTimer); } - } else { - _.$prevArrow.add(_.$nextArrow) - .addClass('slick-hidden') - .attr({ - 'aria-disabled': 'true', - 'tabindex': '-1' - }); - } - } - }; - Slick.prototype.buildDots = function () { - var _ = this, - i, dot; - if (_.options.dots === true && _.slideCount > _.options.slidesToShow) { - _.$slider.addClass('slick-dotted'); - dot = $('<ul />').addClass(_.options.dotsClass); - for (i = 0; i <= _.getDotCount(); i += 1) { - dot.append($('<li />').append(_.options.customPaging.call(this, _, i))); - } - _.$dots = dot.appendTo(_.options.appendDots); - _.$dots.find('li').first().addClass('slick-active'); - } - }; + }; - Slick.prototype.buildOut = function () { - var _ = this; - _.$slides = - _.$slider - .children(_.options.slide + ':not(.slick-cloned)') - .addClass('slick-slide'); - _.slideCount = _.$slides.length; - _.$slides.each(function (index, element) { - $(element) - .attr('data-slick-index', index) - .data('originalStyling', $(element).attr('style') || ''); - }); - _.$slider.addClass('slick-slider'); - _.$slideTrack = (_.slideCount === 0) ? - $('<div class="slick-track"/>').appendTo(_.$slider) : - _.$slides.wrapAll('<div class="slick-track"/>').parent(); - _.$list = _.$slideTrack.wrap( - '<div class="slick-list"/>').parent(); - _.$slideTrack.css('opacity', 0); - if (_.options.centerMode === true || _.options.swipeToSlide === true) { - _.options.slidesToScroll = 1; - } - $('img[data-lazy]', _.$slider).not('[src]').addClass('slick-loading'); - _.setupInfinite(); - _.buildArrows(); - _.buildDots(); - _.updateDots(); - _.setSlideClasses(typeof _.currentSlide === 'number' ? _.currentSlide : 0); - if (_.options.draggable === true) { - _.$list.addClass('draggable'); - } - }; + Slick.prototype.autoPlayIterator = function() { - Slick.prototype.buildRows = function () { - var _ = this, - a, b, c, newSlides, numOfSlides, originalSlides, slidesPerSection; - newSlides = document.createDocumentFragment(); - originalSlides = _.$slider.children(); - if (_.options.rows > 0) { - slidesPerSection = _.options.slidesPerRow * _.options.rows; - numOfSlides = Math.ceil( - originalSlides.length / slidesPerSection - ); - for (a = 0; a < numOfSlides; a++) { - var slide = document.createElement('div'); - for (b = 0; b < _.options.rows; b++) { - var row = document.createElement('div'); - for (c = 0; c < _.options.slidesPerRow; c++) { - var target = (a * slidesPerSection + ((b * _.options.slidesPerRow) + c)); - if (originalSlides.get(target)) { - row.appendChild(originalSlides.get(target)); + var _ = this, + slideTo = _.currentSlide + _.options.slidesToScroll; + + if ( !_.paused && !_.interrupted && !_.focussed ) { + + if ( _.options.infinite === false ) { + + if ( _.direction === 1 && ( _.currentSlide + 1 ) === ( _.slideCount - 1 )) { + _.direction = 0; + } + + else if ( _.direction === 0 ) { + + slideTo = _.currentSlide - _.options.slidesToScroll; + + if ( _.currentSlide - 1 === 0 ) { + _.direction = 1; + } + + } + } - } - slide.appendChild(row); + + _.slideHandler( slideTo ); + } - newSlides.appendChild(slide); - } - _.$slider.empty().append(newSlides); - _.$slider.children().children().children() - .css({ - 'width': (100 / _.options.slidesPerRow) + '%', - 'display': 'inline-block' - }); - } - }; - Slick.prototype.checkResponsive = function (initial, forceUpdate) { - var _ = this, - breakpoint, targetBreakpoint, respondToWidth, triggerBreakpoint = false; - var sliderWidth = _.$slider.width(); - var windowWidth = window.innerWidth || $(window).width(); + }; - if (_.respondTo === 'window') { - respondToWidth = windowWidth; - } else if (_.respondTo === 'slider') { - respondToWidth = sliderWidth; - } else if (_.respondTo === 'min') { - respondToWidth = Math.min(windowWidth, sliderWidth); - } + Slick.prototype.buildArrows = function() { - if (_.options.responsive && - _.options.responsive.length && - _.options.responsive !== null) { - targetBreakpoint = null; + var _ = this; - for (breakpoint in _.breakpoints) { - if (_.breakpoints.hasOwnProperty(breakpoint)) { - if (_.originalSettings.mobileFirst === false) { - if (respondToWidth < _.breakpoints[breakpoint]) { - targetBreakpoint = _.breakpoints[breakpoint]; + if (_.options.arrows === true ) { + + _.$prevArrow = $(_.options.prevArrow).addClass('slick-arrow'); + _.$nextArrow = $(_.options.nextArrow).addClass('slick-arrow'); + + if( _.slideCount > _.options.slidesToShow ) { + + _.$prevArrow.removeClass('slick-hidden').removeAttr('aria-hidden tabindex'); + _.$nextArrow.removeClass('slick-hidden').removeAttr('aria-hidden tabindex'); + + if (_.htmlExpr.test(_.options.prevArrow)) { + _.$prevArrow.prependTo(_.options.appendArrows); + } + + if (_.htmlExpr.test(_.options.nextArrow)) { + _.$nextArrow.appendTo(_.options.appendArrows); + } + + if (_.options.infinite !== true) { + _.$prevArrow + .addClass('slick-disabled') + .attr('aria-disabled', 'true'); + } + + } else { + + _.$prevArrow.add( _.$nextArrow ) + + .addClass('slick-hidden') + .attr({ + 'aria-disabled': 'true', + 'tabindex': '-1' + }); + } - } else { - if (respondToWidth > _.breakpoints[breakpoint]) { - targetBreakpoint = _.breakpoints[breakpoint]; + + } + + }; + + Slick.prototype.buildDots = function() { + + var _ = this, + i, dot; + + if (_.options.dots === true && _.slideCount > _.options.slidesToShow) { + + _.$slider.addClass('slick-dotted'); + + dot = $('<ul />').addClass(_.options.dotsClass); + + for (i = 0; i <= _.getDotCount(); i += 1) { + dot.append($('<li />').append(_.options.customPaging.call(this, _, i))); } - } + + _.$dots = dot.appendTo(_.options.appendDots); + + _.$dots.find('li').first().addClass('slick-active'); + } - } - if (targetBreakpoint !== null) { - if (_.activeBreakpoint !== null) { - if (targetBreakpoint !== _.activeBreakpoint || forceUpdate) { - _.activeBreakpoint = - targetBreakpoint; - if (_.breakpointSettings[targetBreakpoint] === 'unslick') { - _.unslick(targetBreakpoint); + }; + + Slick.prototype.buildOut = function() { + + var _ = this; + + _.$slides = + _.$slider + .children( _.options.slide + ':not(.slick-cloned)') + .addClass('slick-slide'); + + _.slideCount = _.$slides.length; + + _.$slides.each(function(index, element) { + $(element) + .attr('data-slick-index', index) + .data('originalStyling', $(element).attr('style') || ''); + }); + + _.$slider.addClass('slick-slider'); + + _.$slideTrack = (_.slideCount === 0) ? + $('<div class="slick-track"/>').appendTo(_.$slider) : + _.$slides.wrapAll('<div class="slick-track"/>').parent(); + + _.$list = _.$slideTrack.wrap( + '<div class="slick-list"/>').parent(); + _.$slideTrack.css('opacity', 0); + + if (_.options.centerMode === true || _.options.swipeToSlide === true) { + _.options.slidesToScroll = 1; + } + + $('img[data-lazy]', _.$slider).not('[src]').addClass('slick-loading'); + + _.setupInfinite(); + + _.buildArrows(); + + _.buildDots(); + + _.updateDots(); + + + _.setSlideClasses(typeof _.currentSlide === 'number' ? _.currentSlide : 0); + + if (_.options.draggable === true) { + _.$list.addClass('draggable'); + } + + }; + + Slick.prototype.buildRows = function() { + + var _ = this, a, b, c, newSlides, numOfSlides, originalSlides,slidesPerSection; + + newSlides = document.createDocumentFragment(); + originalSlides = _.$slider.children(); + + if(_.options.rows > 0) { + + slidesPerSection = _.options.slidesPerRow * _.options.rows; + numOfSlides = Math.ceil( + originalSlides.length / slidesPerSection + ); + + for(a = 0; a < numOfSlides; a++){ + var slide = document.createElement('div'); + for(b = 0; b < _.options.rows; b++) { + var row = document.createElement('div'); + for(c = 0; c < _.options.slidesPerRow; c++) { + var target = (a * slidesPerSection + ((b * _.options.slidesPerRow) + c)); + if (originalSlides.get(target)) { + row.appendChild(originalSlides.get(target)); + } + } + slide.appendChild(row); + } + newSlides.appendChild(slide); + } + + _.$slider.empty().append(newSlides); + _.$slider.children().children().children() + .css({ + 'width':(100 / _.options.slidesPerRow) + '%', + 'display': 'inline-block' + }); + + } + + }; + + Slick.prototype.checkResponsive = function(initial, forceUpdate) { + + var _ = this, + breakpoint, targetBreakpoint, respondToWidth, triggerBreakpoint = false; + var sliderWidth = _.$slider.width(); + var windowWidth = window.innerWidth || $(window).width(); + + if (_.respondTo === 'window') { + respondToWidth = windowWidth; + } else if (_.respondTo === 'slider') { + respondToWidth = sliderWidth; + } else if (_.respondTo === 'min') { + respondToWidth = Math.min(windowWidth, sliderWidth); + } + + if ( _.options.responsive && + _.options.responsive.length && + _.options.responsive !== null) { + + targetBreakpoint = null; + + for (breakpoint in _.breakpoints) { + if (_.breakpoints.hasOwnProperty(breakpoint)) { + if (_.originalSettings.mobileFirst === false) { + if (respondToWidth < _.breakpoints[breakpoint]) { + targetBreakpoint = _.breakpoints[breakpoint]; + } + } else { + if (respondToWidth > _.breakpoints[breakpoint]) { + targetBreakpoint = _.breakpoints[breakpoint]; + } + } + } + } + + if (targetBreakpoint !== null) { + if (_.activeBreakpoint !== null) { + if (targetBreakpoint !== _.activeBreakpoint || forceUpdate) { + _.activeBreakpoint = + targetBreakpoint; + if (_.breakpointSettings[targetBreakpoint] === 'unslick') { + _.unslick(targetBreakpoint); + } else { + _.options = $.extend({}, _.originalSettings, + _.breakpointSettings[ + targetBreakpoint]); + if (initial === true) { + _.currentSlide = _.options.initialSlide; + } + _.refresh(initial); + } + triggerBreakpoint = targetBreakpoint; + } + } else { + _.activeBreakpoint = targetBreakpoint; + if (_.breakpointSettings[targetBreakpoint] === 'unslick') { + _.unslick(targetBreakpoint); + } else { + _.options = $.extend({}, _.originalSettings, + _.breakpointSettings[ + targetBreakpoint]); + if (initial === true) { + _.currentSlide = _.options.initialSlide; + } + _.refresh(initial); + } + triggerBreakpoint = targetBreakpoint; + } } else { - _.options = $.extend({}, _.originalSettings, - _.breakpointSettings[ - targetBreakpoint]); - if (initial === true) { - _.currentSlide = _.options.initialSlide; - } - _.refresh(initial); + if (_.activeBreakpoint !== null) { + _.activeBreakpoint = null; + _.options = _.originalSettings; + if (initial === true) { + _.currentSlide = _.options.initialSlide; + } + _.refresh(initial); + triggerBreakpoint = targetBreakpoint; + } } - triggerBreakpoint = targetBreakpoint; - } + + // only trigger breakpoints during an actual break. not on initialize. + if( !initial && triggerBreakpoint !== false ) { + _.$slider.trigger('breakpoint', [_, triggerBreakpoint]); + } + } + + }; + + Slick.prototype.changeSlide = function(event, dontAnimate) { + + var _ = this, + $target = $(event.currentTarget), + indexOffset, slideOffset, unevenOffset; + + // If target is a link, prevent default action. + if($target.is('a')) { + event.preventDefault(); + } + + // If target is not the <li> element (ie: a child), find the <li>. + if(!$target.is('li')) { + $target = $target.closest('li'); + } + + unevenOffset = (_.slideCount % _.options.slidesToScroll !== 0); + indexOffset = unevenOffset ? 0 : (_.slideCount - _.currentSlide) % _.options.slidesToScroll; + + switch (event.data.message) { + + case 'previous': + slideOffset = indexOffset === 0 ? _.options.slidesToScroll : _.options.slidesToShow - indexOffset; + if (_.slideCount > _.options.slidesToShow) { + _.slideHandler(_.currentSlide - slideOffset, false, dontAnimate); + } + break; + + case 'next': + slideOffset = indexOffset === 0 ? _.options.slidesToScroll : indexOffset; + if (_.slideCount > _.options.slidesToShow) { + _.slideHandler(_.currentSlide + slideOffset, false, dontAnimate); + } + break; + + case 'index': + var index = event.data.index === 0 ? 0 : + event.data.index || $target.index() * _.options.slidesToScroll; + + _.slideHandler(_.checkNavigable(index), false, dontAnimate); + $target.children().trigger('focus'); + break; + + default: + return; + } + + }; + + Slick.prototype.checkNavigable = function(index) { + + var _ = this, + navigables, prevNavigable; + + navigables = _.getNavigableIndexes(); + prevNavigable = 0; + if (index > navigables[navigables.length - 1]) { + index = navigables[navigables.length - 1]; } else { - _.activeBreakpoint = targetBreakpoint; - if (_.breakpointSettings[targetBreakpoint] === 'unslick') { - _.unslick(targetBreakpoint); - } else { - _.options = $.extend({}, _.originalSettings, - _.breakpointSettings[ - targetBreakpoint]); - if (initial === true) { - _.currentSlide = _.options.initialSlide; + for (var n in navigables) { + if (index < navigables[n]) { + index = prevNavigable; + break; + } + prevNavigable = navigables[n]; } - _.refresh(initial); - } - triggerBreakpoint = targetBreakpoint; } - } else { - if (_.activeBreakpoint !== null) { - _.activeBreakpoint = null; - _.options = _.originalSettings; - if (initial === true) { - _.currentSlide = _.options.initialSlide; - } - _.refresh(initial); - triggerBreakpoint = targetBreakpoint; + + return index; + }; + + Slick.prototype.cleanUpEvents = function() { + + var _ = this; + + if (_.options.dots && _.$dots !== null) { + + $('li', _.$dots) + .off('click.slick', _.changeSlide) + .off('mouseenter.slick', $.proxy(_.interrupt, _, true)) + .off('mouseleave.slick', $.proxy(_.interrupt, _, false)); + + if (_.options.accessibility === true) { + _.$dots.off('keydown.slick', _.keyHandler); + } } - } - // only trigger breakpoints during an actual break and not on initialize - if (!initial && triggerBreakpoint !== false) { - _.$slider.trigger('breakpoint', [_, triggerBreakpoint]); - } - } - }; + _.$slider.off('focus.slick blur.slick'); - Slick.prototype.changeSlide = function (event, dontAnimate) { - var _ = this, - $target = $(event.currentTarget), - indexOffset, slideOffset, unevenOffset; - // If target is a link, prevent default action. - if ($target.is('a')) { - event.preventDefault(); - } - // If target is not the <li> element (ie: a child), find the <li>. - if (!$target.is('li')) { - $target = $target.closest('li'); - } - unevenOffset = (_.slideCount % _.options.slidesToScroll !== 0); - indexOffset = unevenOffset ? 0 : (_.slideCount - _.currentSlide) % _.options.slidesToScroll; - switch (event.data.message) { - case 'previous': - slideOffset = indexOffset === 0 ? _.options.slidesToScroll : _.options.slidesToShow - indexOffset; - if (_.slideCount > _.options.slidesToShow) { - _.slideHandler(_.currentSlide - slideOffset, false, dontAnimate); + if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) { + _.$prevArrow && _.$prevArrow.off('click.slick', _.changeSlide); + _.$nextArrow && _.$nextArrow.off('click.slick', _.changeSlide); + + if (_.options.accessibility === true) { + _.$prevArrow && _.$prevArrow.off('keydown.slick', _.keyHandler); + _.$nextArrow && _.$nextArrow.off('keydown.slick', _.keyHandler); + } } - break; - case 'next': - slideOffset = indexOffset === 0 ? _.options.slidesToScroll : indexOffset; - if (_.slideCount > _.options.slidesToShow) { - _.slideHandler(_.currentSlide + slideOffset, false, dontAnimate); + + _.$list.off('touchstart.slick mousedown.slick', _.swipeHandler); + _.$list.off('touchmove.slick mousemove.slick', _.swipeHandler); + _.$list.off('touchend.slick mouseup.slick', _.swipeHandler); + _.$list.off('touchcancel.slick mouseleave.slick', _.swipeHandler); + + _.$list.off('click.slick', _.clickHandler); + + $(document).off(_.visibilityChange, _.visibility); + + _.cleanUpSlideEvents(); + + if (_.options.accessibility === true) { + _.$list.off('keydown.slick', _.keyHandler); } - break; - case 'index': - var index = event.data.index === 0 ? 0 : - event.data.index || $target.index() * _.options.slidesToScroll; - _.slideHandler(_.checkNavigable(index), false, dontAnimate); - $target.children().trigger('focus'); - break; - default: - return; - } - }; - Slick.prototype.checkNavigable = function (index) { - var _ = this, - navigables, prevNavigable; - navigables = _.getNavigableIndexes(); - prevNavigable = 0; - if (index > navigables[navigables.length - 1]) { - index = navigables[navigables.length - 1]; - } else { - for (var n in navigables) { - if (index < navigables[n]) { - index = prevNavigable; - break; + if (_.options.focusOnSelect === true) { + $(_.$slideTrack).children().off('click.slick', _.selectHandler); } - prevNavigable = navigables[n]; - } - } - return index; - }; - Slick.prototype.cleanUpEvents = function () { - var _ = this; - if (_.options.dots && _.$dots !== null) { - $('li', _.$dots) - .off('click.slick', _.changeSlide) - .off('mouseenter.slick', $.proxy(_.interrupt, _, true)) - .off('mouseleave.slick', $.proxy(_.interrupt, _, false)); - if (_.options.accessibility === true) { - _.$dots.off('keydown.slick', _.keyHandler); - } - } - _.$slider.off('focus.slick blur.slick'); - if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) { - _.$prevArrow && _.$prevArrow.off('click.slick', _.changeSlide); - _.$nextArrow && _.$nextArrow.off('click.slick', _.changeSlide); - if (_.options.accessibility === true) { - _.$prevArrow && _.$prevArrow.off('keydown.slick', _.keyHandler); - _.$nextArrow && _.$nextArrow.off('keydown.slick', _.keyHandler); - } - } - _.$list.off('touchstart.slick mousedown.slick', _.swipeHandler); - _.$list.off('touchmove.slick mousemove.slick', _.swipeHandler); - _.$list.off('touchend.slick mouseup.slick', _.swipeHandler); - _.$list.off('touchcancel.slick mouseleave.slick', _.swipeHandler); - _.$list.off('click.slick', _.clickHandler); - $(document).off(_.visibilityChange, _.visibility); - _.cleanUpSlideEvents(); - if (_.options.accessibility === true) { - _.$list.off('keydown.slick', _.keyHandler); - } - if (_.options.focusOnSelect === true) { - $(_.$slideTrack).children().off('click.slick', _.selectHandler); - } - $(window).off('orientationchange.slick.slick-' + _.instanceUid, _.orientationChange); - $(window).off('resize.slick.slick-' + _.instanceUid, _.resize); - $('[draggable!=true]', _.$slideTrack).off('dragstart', _.preventDefault); - $(window).off('load.slick.slick-' + _.instanceUid, _.setPosition); - }; + $(window).off('orientationchange.slick.slick-' + _.instanceUid, _.orientationChange); - Slick.prototype.cleanUpSlideEvents = function () { - var _ = this; - _.$list.off('mouseenter.slick', $.proxy(_.interrupt, _, true)); - _.$list.off('mouseleave.slick', $.proxy(_.interrupt, _, false)); - }; + $(window).off('resize.slick.slick-' + _.instanceUid, _.resize); - Slick.prototype.cleanUpRows = function () { - var _ = this, - originalSlides; - if (_.options.rows > 0) { - originalSlides = _.$slides.children().children(); - originalSlides.removeAttr('style'); - _.$slider.empty().append(originalSlides); - } - }; + $('[draggable!=true]', _.$slideTrack).off('dragstart', _.preventDefault); - Slick.prototype.clickHandler = function (event) { - var _ = this; - if (_.shouldClick === false) { - event.stopImmediatePropagation(); - event.stopPropagation(); - event.preventDefault(); - } - }; + $(window).off('load.slick.slick-' + _.instanceUid, _.setPosition); - Slick.prototype.destroy = function (refresh) { - var _ = this; - _.autoPlayClear(); - _.touchObject = {}; - _.cleanUpEvents(); - $('.slick-cloned', _.$slider).detach(); - if (_.$dots) { - _.$dots.remove(); - } - if (_.$prevArrow && _.$prevArrow.length) { - _.$prevArrow - .removeClass('slick-disabled slick-arrow slick-hidden') - .removeAttr('aria-hidden aria-disabled tabindex') - .css('display', ''); - if (_.htmlExpr.test(_.options.prevArrow)) { - _.$prevArrow.remove(); - } - } - if (_.$nextArrow && _.$nextArrow.length) { - _.$nextArrow - .removeClass('slick-disabled slick-arrow slick-hidden') - .removeAttr('aria-hidden aria-disabled tabindex') - .css('display', ''); - if (_.htmlExpr.test(_.options.nextArrow)) { - _.$nextArrow.remove(); - } - } - if (_.$slides) { - _.$slides - .removeClass('slick-slide slick-active slick-center slick-visible slick-current') - .removeAttr('aria-hidden') - .removeAttr('data-slick-index') - .each(function () { - $(this).attr('style', $(this).data('originalStyling')); - }); - _.$slideTrack.children(this.options.slide).detach(); - _.$slideTrack.detach(); - _.$list.detach(); - _.$slider.append(_.$slides); - } - _.cleanUpRows(); - _.$slider.removeClass('slick-slider'); - _.$slider.removeClass('slick-initialized'); - _.$slider.removeClass('slick-dotted'); - _.unslicked = true; - if (!refresh) { - _.$slider.trigger('destroy', [_]); - } - }; + }; - Slick.prototype.disableTransition = function (slide) { - var _ = this, - transition = {}; - transition[_.transitionType] = ''; - if (_.options.fade === false) { - _.$slideTrack.css(transition); - } else { - _.$slides.eq(slide).css(transition); - } - }; + Slick.prototype.cleanUpSlideEvents = function() { - Slick.prototype.fadeSlide = function (slideIndex, callback) { - var _ = this; - if (_.cssTransitions === false) { - _.$slides.eq(slideIndex).css({ - zIndex: _.options.zIndex - }); - _.$slides.eq(slideIndex).animate({ - opacity: 1 - }, _.options.speed, _.options.easing, callback); - } else { - _.applyTransition(slideIndex); - _.$slides.eq(slideIndex).css({ - opacity: 1, - zIndex: _.options.zIndex - }); - if (callback) { - setTimeout(function () { - _.disableTransition(slideIndex); - callback.call(); - }, _.options.speed); - } - } - }; + var _ = this; - Slick.prototype.fadeSlideOut = function (slideIndex) { - var _ = this; - if (_.cssTransitions === false) { - _.$slides.eq(slideIndex).animate({ - opacity: 0, - zIndex: _.options.zIndex - 2 - }, _.options.speed, _.options.easing); - } else { - _.applyTransition(slideIndex); - _.$slides.eq(slideIndex).css({ - opacity: 0, - zIndex: _.options.zIndex - 2 - }); - } - }; + _.$list.off('mouseenter.slick', $.proxy(_.interrupt, _, true)); + _.$list.off('mouseleave.slick', $.proxy(_.interrupt, _, false)); - Slick.prototype.filterSlides = Slick.prototype.slickFilter = function (filter) { - var _ = this; - if (filter !== null) { - _.$slidesCache = _.$slides; - _.unload(); - _.$slideTrack.children(this.options.slide).detach(); - _.$slidesCache.filter(filter).appendTo(_.$slideTrack); - _.reinit(); - } - }; + }; - Slick.prototype.focusHandler = function () { - var _ = this; - // If any child element receives focus within the slider we need to pause the autoplay - _.$slider - .off('focus.slick blur.slick') - .on( - 'focus.slick', - '*', - function (event) { - var $sf = $(this); - setTimeout(function () { - if (_.options.pauseOnFocus) { - if ($sf.is(':focus')) { - _.focussed = true; - _.autoPlay(); - } + Slick.prototype.cleanUpRows = function() { + + var _ = this, originalSlides; + + if(_.options.rows > 0) { + originalSlides = _.$slides.children().children(); + originalSlides.removeAttr('style'); + _.$slider.empty().append(originalSlides); + } + + }; + + Slick.prototype.clickHandler = function(event) { + + var _ = this; + + if (_.shouldClick === false) { + event.stopImmediatePropagation(); + event.stopPropagation(); + event.preventDefault(); + } + + }; + + Slick.prototype.destroy = function(refresh) { + + var _ = this; + + _.autoPlayClear(); + + _.touchObject = {}; + + _.cleanUpEvents(); + + $('.slick-cloned', _.$slider).detach(); + + if (_.$dots) { + _.$dots.remove(); + } + + if ( _.$prevArrow && _.$prevArrow.length ) { + + _.$prevArrow + .removeClass('slick-disabled slick-arrow slick-hidden') + .removeAttr('aria-hidden aria-disabled tabindex') + .css('display',''); + + if ( _.htmlExpr.test( _.options.prevArrow )) { + _.$prevArrow.remove(); } - }, 0); } - ).on( - 'blur.slick', - '*', - function (event) { - var $sf = $(this); - // When a blur occurs on any elements within the slider we become unfocused - if (_.options.pauseOnFocus) { - _.focussed = false; - _.autoPlay(); - } + + if ( _.$nextArrow && _.$nextArrow.length ) { + + _.$nextArrow + .removeClass('slick-disabled slick-arrow slick-hidden') + .removeAttr('aria-hidden aria-disabled tabindex') + .css('display',''); + + if ( _.htmlExpr.test( _.options.nextArrow )) { + _.$nextArrow.remove(); + } } - ); - }; - Slick.prototype.getCurrent = Slick.prototype.slickCurrentSlide = function () { - var _ = this; - return _.currentSlide; - }; - Slick.prototype.getDotCount = function () { - var _ = this; - var breakPoint = 0; - var counter = 0; - var pagerQty = 0; - if (_.options.infinite === true) { - if (_.slideCount <= _.options.slidesToShow) { - ++pagerQty; - } else { - while (breakPoint < _.slideCount) { - ++pagerQty; - breakPoint = counter + _.options.slidesToScroll; - counter += _.options.slidesToScroll <= _.options.slidesToShow ? _.options.slidesToScroll : _.options.slidesToShow; + if (_.$slides) { + + _.$slides + .removeClass('slick-slide slick-active slick-center slick-visible slick-current') + .removeAttr('aria-hidden') + .removeAttr('data-slick-index') + .each(function(){ + $(this).attr('style', $(this).data('originalStyling')); + }); + + _.$slideTrack.children(this.options.slide).detach(); + + _.$slideTrack.detach(); + + _.$list.detach(); + + _.$slider.append(_.$slides); } - } - } else if (_.options.centerMode === true) { - pagerQty = _.slideCount; - } else if (!_.options.asNavFor) { - pagerQty = 1 + Math.ceil((_.slideCount - _.options.slidesToShow) / _.options.slidesToScroll); - } else { - while (breakPoint < _.slideCount) { - ++pagerQty; - breakPoint = counter + _.options.slidesToScroll; - counter += _.options.slidesToScroll <= _.options.slidesToShow ? _.options.slidesToScroll : _.options.slidesToShow; - } - } - return pagerQty - 1; - }; - Slick.prototype.getLeft = function (slideIndex) { - var _ = this, - targetLeft, - verticalHeight, - verticalOffset = 0, - targetSlide, - coef; - _.slideOffset = 0; - verticalHeight = _.$slides.first().outerHeight(true); - if (_.options.infinite === true) { - if (_.slideCount > _.options.slidesToShow) { - _.slideOffset = (_.slideWidth * _.options.slidesToShow) * -1; - coef = -1 - if (_.options.vertical === true && _.options.centerMode === true) { - if (_.options.slidesToShow === 2) { - coef = -1.5; - } else if (_.options.slidesToShow === 1) { - coef = -2 - } + _.cleanUpRows(); + + _.$slider.removeClass('slick-slider'); + _.$slider.removeClass('slick-initialized'); + _.$slider.removeClass('slick-dotted'); + + _.unslicked = true; + + if(!refresh) { + _.$slider.trigger('destroy', [_]); } - verticalOffset = (verticalHeight * _.options.slidesToShow) * coef; - } - if (_.slideCount % _.options.slidesToScroll !== 0) { - if (slideIndex + _.options.slidesToScroll > _.slideCount && _.slideCount > _.options.slidesToShow) { - if (slideIndex > _.slideCount) { - _.slideOffset = ((_.options.slidesToShow - (slideIndex - _.slideCount)) * _.slideWidth) * -1; - verticalOffset = ((_.options.slidesToShow - (slideIndex - _.slideCount)) * verticalHeight) * -1; - } else { - _.slideOffset = ((_.slideCount % _.options.slidesToScroll) * _.slideWidth) * -1; - verticalOffset = ((_.slideCount % _.options.slidesToScroll) * verticalHeight) * -1; - } + + }; + + Slick.prototype.disableTransition = function(slide) { + + var _ = this, + transition = {}; + + transition[_.transitionType] = ''; + + if (_.options.fade === false) { + _.$slideTrack.css(transition); + } else { + _.$slides.eq(slide).css(transition); } - } - } else { - if (slideIndex + _.options.slidesToShow > _.slideCount) { - _.slideOffset = ((slideIndex + _.options.slidesToShow) - _.slideCount) * _.slideWidth; - verticalOffset = ((slideIndex + _.options.slidesToShow) - _.slideCount) * verticalHeight; - } - } - if (_.slideCount <= _.options.slidesToShow) { - _.slideOffset = 0; - verticalOffset = 0; - } - if (_.options.centerMode === true && _.slideCount <= _.options.slidesToShow) { - _.slideOffset = ((_.slideWidth * Math.floor(_.options.slidesToShow)) / 2) - ((_.slideWidth * _.slideCount) / 2); - } else if (_.options.centerMode === true && _.options.infinite === true) { - _.slideOffset += _.slideWidth * Math.floor(_.options.slidesToShow / 2) - _.slideWidth; - } else if (_.options.centerMode === true) { - _.slideOffset = 0; - _.slideOffset += _.slideWidth * Math.floor(_.options.slidesToShow / 2); - } - if (_.options.vertical === false) { - targetLeft = ((slideIndex * _.slideWidth) * -1) + _.slideOffset; - } else { - targetLeft = ((slideIndex * verticalHeight) * -1) + verticalOffset; - } - if (_.options.variableWidth === true) { - if (_.slideCount <= _.options.slidesToShow || _.options.infinite === false) { - targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex); - } else { - targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex + _.options.slidesToShow); - } - if (_.options.rtl === true) { - if (targetSlide[0]) { - targetLeft = (_.$slideTrack.width() - targetSlide[0].offsetLeft - targetSlide.width()) * -1; + + }; + + Slick.prototype.fadeSlide = function(slideIndex, callback) { + + var _ = this; + + if (_.cssTransitions === false) { + + _.$slides.eq(slideIndex).css({ + zIndex: _.options.zIndex + }); + + _.$slides.eq(slideIndex).animate({ + opacity: 1 + }, _.options.speed, _.options.easing, callback); + } else { - targetLeft = 0; + + _.applyTransition(slideIndex); + + _.$slides.eq(slideIndex).css({ + opacity: 1, + zIndex: _.options.zIndex + }); + + if (callback) { + setTimeout(function() { + + _.disableTransition(slideIndex); + + callback.call(); + }, _.options.speed); + } + } - } else { - targetLeft = targetSlide[0] ? targetSlide[0].offsetLeft * -1 : 0; - } - if (_.options.centerMode === true) { - if (_.slideCount <= _.options.slidesToShow || _.options.infinite === false) { - targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex); + + }; + + Slick.prototype.fadeSlideOut = function(slideIndex) { + + var _ = this; + + if (_.cssTransitions === false) { + + _.$slides.eq(slideIndex).animate({ + opacity: 0, + zIndex: _.options.zIndex - 2 + }, _.options.speed, _.options.easing); + } else { - targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex + _.options.slidesToShow + 1); + + _.applyTransition(slideIndex); + + _.$slides.eq(slideIndex).css({ + opacity: 0, + zIndex: _.options.zIndex - 2 + }); + } - if (_.options.rtl === true) { - if (targetSlide[0]) { - targetLeft = (_.$slideTrack.width() - targetSlide[0].offsetLeft - targetSlide.width()) * -1; - } else { - targetLeft = 0; - } + + }; + + Slick.prototype.filterSlides = Slick.prototype.slickFilter = function(filter) { + + var _ = this; + + if (filter !== null) { + + _.$slidesCache = _.$slides; + + _.unload(); + + _.$slideTrack.children(this.options.slide).detach(); + + _.$slidesCache.filter(filter).appendTo(_.$slideTrack); + + _.reinit(); + + } + + }; + + Slick.prototype.focusHandler = function() { + + var _ = this; + + // If any child element receives focus within the slider we need to pause the autoplay + _.$slider + .off('focus.slick blur.slick') + .on( + 'focus.slick', + '*', + function(event) { + var $sf = $(this); + + setTimeout(function() { + if( _.options.pauseOnFocus ) { + if ($sf.is(':focus')) { + _.focussed = true; + _.autoPlay(); + } + } + }, 0); + } + ).on( + 'blur.slick', + '*', + function(event) { + var $sf = $(this); + + // When a blur occurs on any elements within the slider we become unfocused + if( _.options.pauseOnFocus ) { + _.focussed = false; + _.autoPlay(); + } + } + ); + }; + + Slick.prototype.getCurrent = Slick.prototype.slickCurrentSlide = function() { + + var _ = this; + return _.currentSlide; + + }; + + Slick.prototype.getDotCount = function() { + + var _ = this; + + var breakPoint = 0; + var counter = 0; + var pagerQty = 0; + + if (_.options.infinite === true) { + if (_.slideCount <= _.options.slidesToShow) { + ++pagerQty; + } else { + while (breakPoint < _.slideCount) { + ++pagerQty; + breakPoint = counter + _.options.slidesToScroll; + counter += _.options.slidesToScroll <= _.options.slidesToShow ? _.options.slidesToScroll : _.options.slidesToShow; + } + } + } else if (_.options.centerMode === true) { + pagerQty = _.slideCount; + } else if(!_.options.asNavFor) { + pagerQty = 1 + Math.ceil((_.slideCount - _.options.slidesToShow) / _.options.slidesToScroll); + }else { + while (breakPoint < _.slideCount) { + ++pagerQty; + breakPoint = counter + _.options.slidesToScroll; + counter += _.options.slidesToScroll <= _.options.slidesToShow ? _.options.slidesToScroll : _.options.slidesToShow; + } + } + + return pagerQty - 1; + + }; + + Slick.prototype.getLeft = function(slideIndex) { + + var _ = this, + targetLeft, + verticalHeight, + verticalOffset = 0, + targetSlide, + coef; + + _.slideOffset = 0; + verticalHeight = _.$slides.first().outerHeight(true); + + if (_.options.infinite === true) { + if (_.slideCount > _.options.slidesToShow) { + _.slideOffset = (_.slideWidth * _.options.slidesToShow) * -1; + coef = -1 + + if (_.options.vertical === true && _.options.centerMode === true) { + if (_.options.slidesToShow === 2) { + coef = -1.5; + } else if (_.options.slidesToShow === 1) { + coef = -2 + } + } + verticalOffset = (verticalHeight * _.options.slidesToShow) * coef; + } + if (_.slideCount % _.options.slidesToScroll !== 0) { + if (slideIndex + _.options.slidesToScroll > _.slideCount && _.slideCount > _.options.slidesToShow) { + if (slideIndex > _.slideCount) { + _.slideOffset = ((_.options.slidesToShow - (slideIndex - _.slideCount)) * _.slideWidth) * -1; + verticalOffset = ((_.options.slidesToShow - (slideIndex - _.slideCount)) * verticalHeight) * -1; + } else { + _.slideOffset = ((_.slideCount % _.options.slidesToScroll) * _.slideWidth) * -1; + verticalOffset = ((_.slideCount % _.options.slidesToScroll) * verticalHeight) * -1; + } + } + } } else { - targetLeft = targetSlide[0] ? targetSlide[0].offsetLeft * -1 : 0; + if (slideIndex + _.options.slidesToShow > _.slideCount) { + _.slideOffset = ((slideIndex + _.options.slidesToShow) - _.slideCount) * _.slideWidth; + verticalOffset = ((slideIndex + _.options.slidesToShow) - _.slideCount) * verticalHeight; + } } - targetLeft += (_.$list.width() - targetSlide.outerWidth()) / 2; - } - } - return targetLeft; - }; - Slick.prototype.getOption = Slick.prototype.slickGetOption = function (option) { - var _ = this; - return _.options[option]; - }; + if (_.slideCount <= _.options.slidesToShow) { + _.slideOffset = 0; + verticalOffset = 0; + } - Slick.prototype.getNavigableIndexes = function () { - var _ = this, - breakPoint = 0, - counter = 0, - indexes = [], - max; - if (_.options.infinite === false) { - max = _.slideCount; - } else { - breakPoint = _.options.slidesToScroll * -1; - counter = _.options.slidesToScroll * -1; - max = _.slideCount * 2; - } - while (breakPoint < max) { - indexes.push(breakPoint); - breakPoint = counter + _.options.slidesToScroll; - counter += _.options.slidesToScroll <= _.options.slidesToShow ? _.options.slidesToScroll : _.options.slidesToShow; - } - return indexes; - }; + if (_.options.centerMode === true && _.slideCount <= _.options.slidesToShow) { + _.slideOffset = ((_.slideWidth * Math.floor(_.options.slidesToShow)) / 2) - ((_.slideWidth * _.slideCount) / 2); + } else if (_.options.centerMode === true && _.options.infinite === true) { + _.slideOffset += _.slideWidth * Math.floor(_.options.slidesToShow / 2) - _.slideWidth; + } else if (_.options.centerMode === true) { + _.slideOffset = 0; + _.slideOffset += _.slideWidth * Math.floor(_.options.slidesToShow / 2); + } - Slick.prototype.getSlick = function () { - return this; - }; + if (_.options.vertical === false) { + targetLeft = ((slideIndex * _.slideWidth) * -1) + _.slideOffset; + } else { + targetLeft = ((slideIndex * verticalHeight) * -1) + verticalOffset; + } - Slick.prototype.getSlideCount = function () { - var _ = this, - slidesTraversed, swipedSlide, swipeTarget, centerOffset; - centerOffset = _.options.centerMode === true ? Math.floor(_.$list.width() / 2) : 0; - swipeTarget = (_.swipeLeft * -1) + centerOffset; - if (_.options.swipeToSlide === true) { - _.$slideTrack.find('.slick-slide').each(function (index, slide) { - var slideOuterWidth, slideOffset, slideRightBoundary; - slideOuterWidth = $(slide).outerWidth(); - slideOffset = slide.offsetLeft; - if (_.options.centerMode !== true) { - slideOffset += (slideOuterWidth / 2); + if (_.options.variableWidth === true) { + + if (_.slideCount <= _.options.slidesToShow || _.options.infinite === false) { + targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex); + } else { + targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex + _.options.slidesToShow); + } + + if (_.options.rtl === true) { + if (targetSlide[0]) { + targetLeft = (_.$slideTrack.width() - targetSlide[0].offsetLeft - targetSlide.width()) * -1; + } else { + targetLeft = 0; + } + } else { + targetLeft = targetSlide[0] ? targetSlide[0].offsetLeft * -1 : 0; + } + + if (_.options.centerMode === true) { + if (_.slideCount <= _.options.slidesToShow || _.options.infinite === false) { + targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex); + } else { + targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex + _.options.slidesToShow + 1); + } + + if (_.options.rtl === true) { + if (targetSlide[0]) { + targetLeft = (_.$slideTrack.width() - targetSlide[0].offsetLeft - targetSlide.width()) * -1; + } else { + targetLeft = 0; + } + } else { + targetLeft = targetSlide[0] ? targetSlide[0].offsetLeft * -1 : 0; + } + + targetLeft += (_.$list.width() - targetSlide.outerWidth()) / 2; + } } - slideRightBoundary = slideOffset + (slideOuterWidth); - if (swipeTarget < slideRightBoundary) { - swipedSlide = slide; - return false; + + return targetLeft; + + }; + + Slick.prototype.getOption = Slick.prototype.slickGetOption = function(option) { + + var _ = this; + + return _.options[option]; + + }; + + Slick.prototype.getNavigableIndexes = function() { + + var _ = this, + breakPoint = 0, + counter = 0, + indexes = [], + max; + + if (_.options.infinite === false) { + max = _.slideCount; + } else { + breakPoint = _.options.slidesToScroll * -1; + counter = _.options.slidesToScroll * -1; + max = _.slideCount * 2; } - }); - slidesTraversed = Math.abs($(swipedSlide).attr('data-slick-index') - _.currentSlide) || 1; - return slidesTraversed; - } else { - return _.options.slidesToScroll; - } - }; - Slick.prototype.goTo = Slick.prototype.slickGoTo = function (slide, dontAnimate) { - var _ = this; - _.changeSlide({ - data: { - message: 'index', - index: parseInt(slide) - } - }, dontAnimate); - }; + while (breakPoint < max) { + indexes.push(breakPoint); + breakPoint = counter + _.options.slidesToScroll; + counter += _.options.slidesToScroll <= _.options.slidesToShow ? _.options.slidesToScroll : _.options.slidesToShow; + } - Slick.prototype.init = function (creation) { - var _ = this; - if (!$(_.$slider).hasClass('slick-initialized')) { - $(_.$slider).addClass('slick-initialized'); - _.buildRows(); - _.buildOut(); - _.setProps(); - _.startLoad(); - _.loadSlider(); - _.initializeEvents(); - _.updateArrows(); - _.updateDots(); - _.checkResponsive(true); - _.focusHandler(); - } - if (creation) { - _.$slider.trigger('init', [_]); - } - if (_.options.accessibility === true) { - _.initADA(); - } - if (_.options.autoplay) { - _.paused = false; - _.autoPlay(); - } - }; + return indexes; - Slick.prototype.initADA = function () { - var _ = this, - numDotGroups = Math.ceil(_.slideCount / _.options.slidesToScroll), - tabControlIndexes = _.getNavigableIndexes().filter(function (val) { - return (val >= 0) && (val < _.slideCount); - }); - _.$slides.add(_.$slideTrack.find('.slick-cloned')).attr({ - 'aria-hidden': 'true', - 'tabindex': '-1' - }).find('a, input, button, select').attr({ - 'tabindex': '-1' - }); - if (_.$dots !== null) { - _.$slides.not(_.$slideTrack.find('.slick-cloned')).each(function (i) { - var slideControlIndex = tabControlIndexes.indexOf(i); - $(this).attr({ - 'role': 'tabpanel', - 'id': 'slick-slide' + _.instanceUid + i, - 'tabindex': -1 + }; + + Slick.prototype.getSlick = function() { + + return this; + + }; + + Slick.prototype.getSlideCount = function() { + + var _ = this, + slidesTraversed, swipedSlide, swipeTarget, centerOffset; + + centerOffset = _.options.centerMode === true ? Math.floor(_.$list.width() / 2) : 0; + swipeTarget = (_.swipeLeft * -1) + centerOffset; + + if (_.options.swipeToSlide === true) { + + _.$slideTrack.find('.slick-slide').each(function(index, slide) { + + var slideOuterWidth, slideOffset, slideRightBoundary; + slideOuterWidth = $(slide).outerWidth(); + slideOffset = slide.offsetLeft; + if (_.options.centerMode !== true) { + slideOffset += (slideOuterWidth / 2); + } + + slideRightBoundary = slideOffset + (slideOuterWidth); + + if (swipeTarget < slideRightBoundary) { + swipedSlide = slide; + return false; + } + }); + + slidesTraversed = Math.abs($(swipedSlide).attr('data-slick-index') - _.currentSlide) || 1; + + return slidesTraversed; + + } else { + return _.options.slidesToScroll; + } + + }; + + Slick.prototype.goTo = Slick.prototype.slickGoTo = function(slide, dontAnimate) { + + var _ = this; + + _.changeSlide({ + data: { + message: 'index', + index: parseInt(slide) + } + }, dontAnimate); + + }; + + Slick.prototype.init = function(creation) { + + var _ = this; + + if (!$(_.$slider).hasClass('slick-initialized')) { + + $(_.$slider).addClass('slick-initialized'); + + _.buildRows(); + _.buildOut(); + _.setProps(); + _.startLoad(); + _.loadSlider(); + _.initializeEvents(); + _.updateArrows(); + _.updateDots(); + _.checkResponsive(true); + _.focusHandler(); + + } + + if (creation) { + _.$slider.trigger('init', [_]); + } + + if (_.options.accessibility === true) { + _.initADA(); + } + + if ( _.options.autoplay ) { + + _.paused = false; + _.autoPlay(); + + } + + }; + + Slick.prototype.initADA = function() { + var _ = this, + numDotGroups = Math.ceil(_.slideCount / _.options.slidesToScroll), + tabControlIndexes = _.getNavigableIndexes().filter(function(val) { + return (val >= 0) && (val < _.slideCount); + }); + + _.$slides.add(_.$slideTrack.find('.slick-cloned')).attr({ + 'aria-hidden': 'true', + 'tabindex': '-1' + }).find('a, input, button, select').attr({ + 'tabindex': '-1' }); - if (slideControlIndex !== -1) { - var ariaButtonControl = 'slick-slide-control' + _.instanceUid + slideControlIndex - if ($('#' + ariaButtonControl).length) { - $(this).attr({ - 'aria-describedby': ariaButtonControl + + if (_.$dots !== null) { + _.$slides.not(_.$slideTrack.find('.slick-cloned')).each(function(i) { + var slideControlIndex = tabControlIndexes.indexOf(i); + + $(this).attr({ + 'role': 'tabpanel', + 'id': 'slick-slide' + _.instanceUid + i, + 'tabindex': -1 + }); + + if (slideControlIndex !== -1) { + var ariaButtonControl = 'slick-slide-control' + _.instanceUid + slideControlIndex + if ($('#' + ariaButtonControl).length) { + $(this).attr({ + 'aria-describedby': ariaButtonControl + }); + } + } }); + + _.$dots.attr('role', 'tablist').find('li').each(function(i) { + var mappedSlideIndex = tabControlIndexes[i]; + + $(this).attr({ + 'role': 'presentation' + }); + + $(this).find('button').first().attr({ + 'role': 'tab', + 'id': 'slick-slide-control' + _.instanceUid + i, + 'aria-controls': 'slick-slide' + _.instanceUid + mappedSlideIndex, + 'aria-label': (i + 1) + ' of ' + numDotGroups, + 'aria-selected': null, + 'tabindex': '-1' + }); + + }).eq(_.currentSlide).find('button').attr({ + 'aria-selected': 'true', + 'tabindex': '0' + }).end(); + } + + for (var i=_.currentSlide, max=i+_.options.slidesToShow; i < max; i++) { + if (_.options.focusOnChange) { + _.$slides.eq(i).attr({'tabindex': '0'}); + } else { + _.$slides.eq(i).removeAttr('tabindex'); } } - }); - _.$dots.attr('role', 'tablist').find('li').each(function (i) { - var mappedSlideIndex = tabControlIndexes[i]; - $(this).attr({ - 'role': 'presentation' + + _.activateADA(); + + }; + + Slick.prototype.initArrowEvents = function() { + + var _ = this; + + if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) { + _.$prevArrow + .off('click.slick') + .on('click.slick', { + message: 'previous' + }, _.changeSlide); + _.$nextArrow + .off('click.slick') + .on('click.slick', { + message: 'next' + }, _.changeSlide); + + if (_.options.accessibility === true) { + _.$prevArrow.on('keydown.slick', _.keyHandler); + _.$nextArrow.on('keydown.slick', _.keyHandler); + } + } + + }; + + Slick.prototype.initDotEvents = function() { + + var _ = this; + + if (_.options.dots === true && _.slideCount > _.options.slidesToShow) { + $('li', _.$dots).on('click.slick', { + message: 'index' + }, _.changeSlide); + + if (_.options.accessibility === true) { + _.$dots.on('keydown.slick', _.keyHandler); + } + } + + if (_.options.dots === true && _.options.pauseOnDotsHover === true && _.slideCount > _.options.slidesToShow) { + + $('li', _.$dots) + .on('mouseenter.slick', $.proxy(_.interrupt, _, true)) + .on('mouseleave.slick', $.proxy(_.interrupt, _, false)); + + } + + }; + + Slick.prototype.initSlideEvents = function() { + + var _ = this; + + if ( _.options.pauseOnHover ) { + + _.$list.on('mouseenter.slick', $.proxy(_.interrupt, _, true)); + _.$list.on('mouseleave.slick', $.proxy(_.interrupt, _, false)); + + } + + }; + + Slick.prototype.initializeEvents = function() { + + var _ = this; + + _.initArrowEvents(); + + _.initDotEvents(); + _.initSlideEvents(); + + _.$list.on('touchstart.slick mousedown.slick', { + action: 'start' + }, _.swipeHandler); + _.$list.on('touchmove.slick mousemove.slick', { + action: 'move' + }, _.swipeHandler); + _.$list.on('touchend.slick mouseup.slick', { + action: 'end' + }, _.swipeHandler); + _.$list.on('touchcancel.slick mouseleave.slick', { + action: 'end' + }, _.swipeHandler); + + _.$list.on('click.slick', _.clickHandler); + + $(document).on(_.visibilityChange, $.proxy(_.visibility, _)); + + if (_.options.accessibility === true) { + _.$list.on('keydown.slick', _.keyHandler); + } + + if (_.options.focusOnSelect === true) { + $(_.$slideTrack).children().on('click.slick', _.selectHandler); + } + + $(window).on('orientationchange.slick.slick-' + _.instanceUid, $.proxy(_.orientationChange, _)); + + $(window).on('resize.slick.slick-' + _.instanceUid, $.proxy(_.resize, _)); + + $('[draggable!=true]', _.$slideTrack).on('dragstart', _.preventDefault); + + $(window).on('load.slick.slick-' + _.instanceUid, _.setPosition); + $(_.setPosition); + + }; + + Slick.prototype.initUI = function() { + + var _ = this; + + if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) { + + _.$prevArrow.show(); + _.$nextArrow.show(); + + } + + if (_.options.dots === true && _.slideCount > _.options.slidesToShow) { + + _.$dots.show(); + + } + + }; + + Slick.prototype.keyHandler = function(event) { + + var _ = this; + //Dont slide if the cursor is inside the form fields and arrow keys are pressed + if(!event.target.tagName.match('TEXTAREA|INPUT|SELECT')) { + if (event.keyCode === 37 && _.options.accessibility === true) { + _.changeSlide({ + data: { + message: _.options.rtl === true ? 'next' : 'previous' + } + }); + } else if (event.keyCode === 39 && _.options.accessibility === true) { + _.changeSlide({ + data: { + message: _.options.rtl === true ? 'previous' : 'next' + } + }); + } + } + + }; + + Slick.prototype.lazyLoad = function() { + + var _ = this, + loadRange, cloneRange, rangeStart, rangeEnd; + + function loadImages(imagesScope) { + + $('img[data-lazy]', imagesScope).each(function() { + + var image = $(this), + imageSource = $(this).attr('data-lazy'), + imageSrcSet = $(this).attr('data-srcset'), + imageSizes = $(this).attr('data-sizes') || _.$slider.attr('data-sizes'), + imageToLoad = document.createElement('img'); + + imageToLoad.onload = function() { + + image + .animate({ opacity: 0 }, 100, function() { + + if (imageSrcSet) { + image + .attr('srcset', imageSrcSet ); + + if (imageSizes) { + image + .attr('sizes', imageSizes ); + } + } + + image + .attr('src', imageSource) + .animate({ opacity: 1 }, 200, function() { + image + .removeAttr('data-lazy data-srcset data-sizes') + .removeClass('slick-loading'); + }); + _.$slider.trigger('lazyLoaded', [_, image, imageSource]); + }); + + }; + + imageToLoad.onerror = function() { + + image + .removeAttr( 'data-lazy' ) + .removeClass( 'slick-loading' ) + .addClass( 'slick-lazyload-error' ); + + _.$slider.trigger('lazyLoadError', [ _, image, imageSource ]); + + }; + + imageToLoad.src = imageSource; + + }); + + } + + if (_.options.centerMode === true) { + if (_.options.infinite === true) { + rangeStart = _.currentSlide + (_.options.slidesToShow / 2 + 1); + rangeEnd = rangeStart + _.options.slidesToShow + 2; + } else { + rangeStart = Math.max(0, _.currentSlide - (_.options.slidesToShow / 2 + 1)); + rangeEnd = 2 + (_.options.slidesToShow / 2 + 1) + _.currentSlide; + } + } else { + rangeStart = _.options.infinite ? _.options.slidesToShow + _.currentSlide : _.currentSlide; + rangeEnd = Math.ceil(rangeStart + _.options.slidesToShow); + if (_.options.fade === true) { + if (rangeStart > 0) rangeStart--; + if (rangeEnd <= _.slideCount) rangeEnd++; + } + } + + loadRange = _.$slider.find('.slick-slide').slice(rangeStart, rangeEnd); + + if (_.options.lazyLoad === 'anticipated') { + var prevSlide = rangeStart - 1, + nextSlide = rangeEnd, + $slides = _.$slider.find('.slick-slide'); + + for (var i = 0; i < _.options.slidesToScroll; i++) { + if (prevSlide < 0) prevSlide = _.slideCount - 1; + loadRange = loadRange.add($slides.eq(prevSlide)); + loadRange = loadRange.add($slides.eq(nextSlide)); + prevSlide--; + nextSlide++; + } + } + + loadImages(loadRange); + + if (_.slideCount <= _.options.slidesToShow) { + cloneRange = _.$slider.find('.slick-slide'); + loadImages(cloneRange); + } else + if (_.currentSlide >= _.slideCount - _.options.slidesToShow) { + cloneRange = _.$slider.find('.slick-cloned').slice(0, _.options.slidesToShow); + loadImages(cloneRange); + } else if (_.currentSlide === 0) { + cloneRange = _.$slider.find('.slick-cloned').slice(_.options.slidesToShow * -1); + loadImages(cloneRange); + } + + }; + + Slick.prototype.loadSlider = function() { + + var _ = this; + + _.setPosition(); + + _.$slideTrack.css({ + opacity: 1 }); - $(this).find('button').first().attr({ - 'role': 'tab', - 'id': 'slick-slide-control' + _.instanceUid + i, - 'aria-controls': 'slick-slide' + _.instanceUid + mappedSlideIndex, - 'aria-label': (i + 1) + ' of ' + numDotGroups, - 'aria-selected': null, - 'tabindex': '-1' - }); - }).eq(_.currentSlide).find('button').attr({ - 'aria-selected': 'true', - 'tabindex': '0' - }).end(); - } - for (var i = _.currentSlide, max = i + _.options.slidesToShow; i < max; i++) { - if (_.options.focusOnChange) { - _.$slides.eq(i).attr({ - 'tabindex': '0' - }); - } else { - _.$slides.eq(i).removeAttr('tabindex'); - } - } - _.activateADA(); - }; - Slick.prototype.initArrowEvents = function () { - var _ = this; - if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) { - _.$prevArrow - .off('click.slick') - .on('click.slick', { - message: 'previous' - }, _.changeSlide); - _.$nextArrow - .off('click.slick') - .on('click.slick', { - message: 'next' - }, _.changeSlide); - if (_.options.accessibility === true) { - _.$prevArrow.on('keydown.slick', _.keyHandler); - _.$nextArrow.on('keydown.slick', _.keyHandler); - } - } - }; + _.$slider.removeClass('slick-loading'); - Slick.prototype.initDotEvents = function () { - var _ = this; - if (_.options.dots === true && _.slideCount > _.options.slidesToShow) { - $('li', _.$dots).on('click.slick', { - message: 'index' - }, _.changeSlide); - if (_.options.accessibility === true) { - _.$dots.on('keydown.slick', _.keyHandler); - } - } - if (_.options.dots === true && _.options.pauseOnDotsHover === true && _.slideCount > _.options.slidesToShow) { - $('li', _.$dots) - .on('mouseenter.slick', $.proxy(_.interrupt, _, true)) - .on('mouseleave.slick', $.proxy(_.interrupt, _, false)); - } - }; + _.initUI(); - Slick.prototype.initSlideEvents = function () { - var _ = this; - if (_.options.pauseOnHover) { - _.$list.on('mouseenter.slick', $.proxy(_.interrupt, _, true)); - _.$list.on('mouseleave.slick', $.proxy(_.interrupt, _, false)); - } - }; + if (_.options.lazyLoad === 'progressive') { + _.progressiveLazyLoad(); + } - Slick.prototype.initializeEvents = function () { - var _ = this; - _.initArrowEvents(); - _.initDotEvents(); - _.initSlideEvents(); - _.$list.on('touchstart.slick mousedown.slick', { - action: 'start' - }, _.swipeHandler); - _.$list.on('touchmove.slick mousemove.slick', { - action: 'move' - }, _.swipeHandler); - _.$list.on('touchend.slick mouseup.slick', { - action: 'end' - }, _.swipeHandler); - _.$list.on('touchcancel.slick mouseleave.slick', { - action: 'end' - }, _.swipeHandler); - _.$list.on('click.slick', _.clickHandler); - $(document).on(_.visibilityChange, $.proxy(_.visibility, _)); - if (_.options.accessibility === true) { - _.$list.on('keydown.slick', _.keyHandler); - } - if (_.options.focusOnSelect === true) { - $(_.$slideTrack).children().on('click.slick', _.selectHandler); - } - $(window).on('orientationchange.slick.slick-' + _.instanceUid, $.proxy(_.orientationChange, _)); - $(window).on('resize.slick.slick-' + _.instanceUid, $.proxy(_.resize, _)); - $('[draggable!=true]', _.$slideTrack).on('dragstart', _.preventDefault); - $(window).on('load.slick.slick-' + _.instanceUid, _.setPosition); - $(_.setPosition); - }; + }; - Slick.prototype.initUI = function () { - var _ = this; - if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) { - _.$prevArrow.show(); - _.$nextArrow.show(); - } - if (_.options.dots === true && _.slideCount > _.options.slidesToShow) { - _.$dots.show(); - } - }; + Slick.prototype.next = Slick.prototype.slickNext = function() { - Slick.prototype.keyHandler = function (event) { - var _ = this; - //Dont slide if the cursor is inside the form fields and arrow keys are pressed - if (!event.target.tagName.match('TEXTAREA|INPUT|SELECT')) { - if (event.keyCode === 37 && _.options.accessibility === true) { + var _ = this; + _.changeSlide({ - data: { - message: _.options.rtl === true ? 'next' : 'previous' - } + data: { + message: 'next' + } }); - } else if (event.keyCode === 39 && _.options.accessibility === true) { + + }; + + Slick.prototype.orientationChange = function() { + + var _ = this; + + _.checkResponsive(); + _.setPosition(); + + }; + + Slick.prototype.pause = Slick.prototype.slickPause = function() { + + var _ = this; + + _.autoPlayClear(); + _.paused = true; + + }; + + Slick.prototype.play = Slick.prototype.slickPlay = function() { + + var _ = this; + + _.autoPlay(); + _.options.autoplay = true; + _.paused = false; + _.focussed = false; + _.interrupted = false; + + }; + + Slick.prototype.postSlide = function(index) { + + var _ = this; + + if( !_.unslicked ) { + + _.$slider.trigger('afterChange', [_, index]); + + _.animating = false; + + if (_.slideCount > _.options.slidesToShow) { + _.setPosition(); + } + + _.swipeLeft = null; + + if ( _.options.autoplay ) { + _.autoPlay(); + } + + if (_.options.accessibility === true) { + _.initADA(); + + if (_.options.focusOnChange) { + var $currentSlide = $(_.$slides.get(_.currentSlide)); + $currentSlide.attr('tabindex', 0).focus(); + } + } + + } + + }; + + Slick.prototype.prev = Slick.prototype.slickPrev = function() { + + var _ = this; + _.changeSlide({ - data: { - message: _.options.rtl === true ? 'previous' : 'next' - } + data: { + message: 'previous' + } }); - } - } - }; - Slick.prototype.lazyLoad = function () { - var _ = this, - loadRange, cloneRange, rangeStart, rangeEnd; + }; - function loadImages(imagesScope) { - $('img[data-lazy]', imagesScope).each(function () { - var image = $(this), - imageSource = $(this).attr('data-lazy'), - imageSrcSet = $(this).attr('data-srcset'), - imageSizes = $(this).attr('data-sizes') || _.$slider.attr('data-sizes'), - imageToLoad = document.createElement('img'); - imageToLoad.onload = function () { - image - .animate({ - opacity: 0 - }, 100, function () { - if (imageSrcSet) { - image - .attr('srcset', imageSrcSet); - if (imageSizes) { - image - .attr('sizes', imageSizes); + Slick.prototype.preventDefault = function(event) { + + event.preventDefault(); + + }; + + Slick.prototype.progressiveLazyLoad = function( tryCount ) { + + tryCount = tryCount || 1; + + var _ = this, + $imgsToLoad = $( 'img[data-lazy]', _.$slider ), + image, + imageSource, + imageSrcSet, + imageSizes, + imageToLoad; + + if ( $imgsToLoad.length ) { + + image = $imgsToLoad.first(); + imageSource = image.attr('data-lazy'); + imageSrcSet = image.attr('data-srcset'); + imageSizes = image.attr('data-sizes') || _.$slider.attr('data-sizes'); + imageToLoad = document.createElement('img'); + + imageToLoad.onload = function() { + + if (imageSrcSet) { + image + .attr('srcset', imageSrcSet ); + + if (imageSizes) { + image + .attr('sizes', imageSizes ); + } } - } - image - .attr('src', imageSource) - .animate({ - opacity: 1 - }, 200, function () { - image + + image + .attr( 'src', imageSource ) .removeAttr('data-lazy data-srcset data-sizes') .removeClass('slick-loading'); - }); - _.$slider.trigger('lazyLoaded', [_, image, imageSource]); + + if ( _.options.adaptiveHeight === true ) { + _.setPosition(); + } + + _.$slider.trigger('lazyLoaded', [ _, image, imageSource ]); + _.progressiveLazyLoad(); + + }; + + imageToLoad.onerror = function() { + + if ( tryCount < 3 ) { + + /** + * try to load the image 3 times, + * leave a slight delay so we don't get + * servers blocking the request. + */ + setTimeout( function() { + _.progressiveLazyLoad( tryCount + 1 ); + }, 500 ); + + } else { + + image + .removeAttr( 'data-lazy' ) + .removeClass( 'slick-loading' ) + .addClass( 'slick-lazyload-error' ); + + _.$slider.trigger('lazyLoadError', [ _, image, imageSource ]); + + _.progressiveLazyLoad(); + + } + + }; + + imageToLoad.src = imageSource; + + } else { + + _.$slider.trigger('allImagesLoaded', [ _ ]); + + } + + }; + + Slick.prototype.refresh = function( initializing ) { + + var _ = this, currentSlide, lastVisibleIndex; + + lastVisibleIndex = _.slideCount - _.options.slidesToShow; + + // in non-infinite sliders, we don't want to go past the + // last visible index. + if( !_.options.infinite && ( _.currentSlide > lastVisibleIndex )) { + _.currentSlide = lastVisibleIndex; + } + + // if less slides than to show, go to start. + if ( _.slideCount <= _.options.slidesToShow ) { + _.currentSlide = 0; + + } + + currentSlide = _.currentSlide; + + _.destroy(true); + + $.extend(_, _.initials, { currentSlide: currentSlide }); + + _.init(); + + if( !initializing ) { + + _.changeSlide({ + data: { + message: 'index', + index: currentSlide + } + }, false); + + } + + }; + + Slick.prototype.registerBreakpoints = function() { + + var _ = this, breakpoint, currentBreakpoint, l, + responsiveSettings = _.options.responsive || null; + + if ( $.type(responsiveSettings) === 'array' && responsiveSettings.length ) { + + _.respondTo = _.options.respondTo || 'window'; + + for ( breakpoint in responsiveSettings ) { + + l = _.breakpoints.length-1; + + if (responsiveSettings.hasOwnProperty(breakpoint)) { + currentBreakpoint = responsiveSettings[breakpoint].breakpoint; + + // loop through the breakpoints and cut out any existing + // ones with the same breakpoint number, we don't want dupes. + while( l >= 0 ) { + if( _.breakpoints[l] && _.breakpoints[l] === currentBreakpoint ) { + _.breakpoints.splice(l,1); + } + l--; + } + + _.breakpoints.push(currentBreakpoint); + _.breakpointSettings[currentBreakpoint] = responsiveSettings[breakpoint].settings; + + } + + } + + _.breakpoints.sort(function(a, b) { + return ( _.options.mobileFirst ) ? a-b : b-a; }); - }; - imageToLoad.onerror = function () { - image - .removeAttr('data-lazy') - .removeClass('slick-loading') - .addClass('slick-lazyload-error'); - _.$slider.trigger('lazyLoadError', [_, image, imageSource]); - }; - imageToLoad.src = imageSource; - }); - } - if (_.options.centerMode === true) { - if (_.options.infinite === true) { - rangeStart = _.currentSlide + (_.options.slidesToShow / 2 + 1); - rangeEnd = rangeStart + _.options.slidesToShow + 2; - } else { - rangeStart = Math.max(0, _.currentSlide - (_.options.slidesToShow / 2 + 1)); - rangeEnd = 2 + (_.options.slidesToShow / 2 + 1) + _.currentSlide; - } - } else { - rangeStart = _.options.infinite ? _.options.slidesToShow + _.currentSlide : _.currentSlide; - rangeEnd = Math.ceil(rangeStart + _.options.slidesToShow); - if (_.options.fade === true) { - if (rangeStart > 0) rangeStart--; - if (rangeEnd <= _.slideCount) rangeEnd++; - } - } - loadRange = _.$slider.find('.slick-slide').slice(rangeStart, rangeEnd); - if (_.options.lazyLoad === 'anticipated') { - var prevSlide = rangeStart - 1, - nextSlide = rangeEnd, - $slides = _.$slider.find('.slick-slide'); - for (var i = 0; i < _.options.slidesToScroll; i++) { - if (prevSlide < 0) prevSlide = _.slideCount - 1; - loadRange = loadRange.add($slides.eq(prevSlide)); - loadRange = loadRange.add($slides.eq(nextSlide)); - prevSlide--; - nextSlide++; - } - } - loadImages(loadRange); - if (_.slideCount <= _.options.slidesToShow) { - cloneRange = _.$slider.find('.slick-slide'); - loadImages(cloneRange); - } else - if (_.currentSlide >= _.slideCount - _.options.slidesToShow) { - cloneRange = _.$slider.find('.slick-cloned').slice(0, _.options.slidesToShow); - loadImages(cloneRange); - } else if (_.currentSlide === 0) { - cloneRange = _.$slider.find('.slick-cloned').slice(_.options.slidesToShow * -1); - loadImages(cloneRange); - } - }; - Slick.prototype.loadSlider = function () { - var _ = this; - _.setPosition(); - _.$slideTrack.css({ - opacity: 1 - }); - _.$slider.removeClass('slick-loading'); - _.initUI(); - if (_.options.lazyLoad === 'progressive') { - _.progressiveLazyLoad(); - } - }; + } - Slick.prototype.next = Slick.prototype.slickNext = function () { - var _ = this; - _.changeSlide({ - data: { - message: 'next' - } - }); - }; + }; - Slick.prototype.orientationChange = function () { - var _ = this; - _.checkResponsive(); - _.setPosition(); - }; + Slick.prototype.reinit = function() { - Slick.prototype.pause = Slick.prototype.slickPause = function () { - var _ = this; - _.autoPlayClear(); - _.paused = true; - }; + var _ = this; - Slick.prototype.play = Slick.prototype.slickPlay = function () { - var _ = this; - _.autoPlay(); - _.options.autoplay = true; - _.paused = false; - _.focussed = false; - _.interrupted = false; - }; + _.$slides = + _.$slideTrack + .children(_.options.slide) + .addClass('slick-slide'); - Slick.prototype.postSlide = function (index) { - var _ = this; - if (!_.unslicked) { - _.$slider.trigger('afterChange', [_, index]); - _.animating = false; - if (_.slideCount > _.options.slidesToShow) { + _.slideCount = _.$slides.length; + + if (_.currentSlide >= _.slideCount && _.currentSlide !== 0) { + _.currentSlide = _.currentSlide - _.options.slidesToScroll; + } + + if (_.slideCount <= _.options.slidesToShow) { + _.currentSlide = 0; + } + + _.registerBreakpoints(); + + _.setProps(); + _.setupInfinite(); + _.buildArrows(); + _.updateArrows(); + _.initArrowEvents(); + _.buildDots(); + _.updateDots(); + _.initDotEvents(); + _.cleanUpSlideEvents(); + _.initSlideEvents(); + + _.checkResponsive(false, true); + + if (_.options.focusOnSelect === true) { + $(_.$slideTrack).children().on('click.slick', _.selectHandler); + } + + _.setSlideClasses(typeof _.currentSlide === 'number' ? _.currentSlide : 0); + _.setPosition(); - } - _.swipeLeft = null; - if (_.options.autoplay) { + _.focusHandler(); + + _.paused = !_.options.autoplay; _.autoPlay(); - } - if (_.options.accessibility === true) { - _.initADA(); - if (_.options.focusOnChange) { - var $currentSlide = $(_.$slides.get(_.currentSlide)); - $currentSlide.attr('tabindex', 0).focus(); + + _.$slider.trigger('reInit', [_]); + + }; + + Slick.prototype.resize = function() { + + var _ = this; + + if ($(window).width() !== _.windowWidth) { + clearTimeout(_.windowDelay); + _.windowDelay = window.setTimeout(function() { + _.windowWidth = $(window).width(); + _.checkResponsive(); + if( !_.unslicked ) { _.setPosition(); } + }, 50); } - } - } - }; + }; - Slick.prototype.prev = Slick.prototype.slickPrev = function () { - var _ = this; - _.changeSlide({ - data: { - message: 'previous' - } - }); - }; + Slick.prototype.removeSlide = Slick.prototype.slickRemove = function(index, removeBefore, removeAll) { - Slick.prototype.preventDefault = function (event) { - event.preventDefault(); - }; + var _ = this; - Slick.prototype.progressiveLazyLoad = function (tryCount) { - tryCount = tryCount || 1; - var _ = this, - $imgsToLoad = $('img[data-lazy]', _.$slider), - image, - imageSource, - imageSrcSet, - imageSizes, - imageToLoad; - if ($imgsToLoad.length) { - image = $imgsToLoad.first(); - imageSource = image.attr('data-lazy'); - imageSrcSet = image.attr('data-srcset'); - imageSizes = image.attr('data-sizes') || _.$slider.attr('data-sizes'); - imageToLoad = document.createElement('img'); - imageToLoad.onload = function () { - if (imageSrcSet) { - image - .attr('srcset', imageSrcSet); - if (imageSizes) { - image - .attr('sizes', imageSizes); - } + if (typeof(index) === 'boolean') { + removeBefore = index; + index = removeBefore === true ? 0 : _.slideCount - 1; + } else { + index = removeBefore === true ? --index : index; } - image - .attr('src', imageSource) - .removeAttr('data-lazy data-srcset data-sizes') - .removeClass('slick-loading'); - if (_.options.adaptiveHeight === true) { - _.setPosition(); + + if (_.slideCount < 1 || index < 0 || index > _.slideCount - 1) { + return false; } - _.$slider.trigger('lazyLoaded', [_, image, imageSource]); - _.progressiveLazyLoad(); - }; - imageToLoad.onerror = function () { - if (tryCount < 3) { - /** - * try to load the image 3 times, - * leave a slight delay so we don't get - * servers blocking the request. - */ - setTimeout(function () { - _.progressiveLazyLoad(tryCount + 1); - }, 500); + + _.unload(); + + if (removeAll === true) { + _.$slideTrack.children().remove(); } else { - image - .removeAttr('data-lazy') - .removeClass('slick-loading') - .addClass('slick-lazyload-error'); - _.$slider.trigger('lazyLoadError', [_, image, imageSource]); - _.progressiveLazyLoad(); + _.$slideTrack.children(this.options.slide).eq(index).remove(); } - }; - imageToLoad.src = imageSource; - } else { - _.$slider.trigger('allImagesLoaded', [_]); - } - }; - Slick.prototype.refresh = function (initializing) { - var _ = this, - currentSlide, lastVisibleIndex; - lastVisibleIndex = _.slideCount - _.options.slidesToShow; - // in non-infinite sliders, we don't want to go past the - // last visible index. - if (!_.options.infinite && (_.currentSlide > lastVisibleIndex)) { - _.currentSlide = lastVisibleIndex; - } - // if less slides than to show, go to start. - if (_.slideCount <= _.options.slidesToShow) { - _.currentSlide = 0; - } - currentSlide = _.currentSlide; - _.destroy(true); - $.extend(_, _.initials, { - currentSlide: currentSlide - }); - _.init(); - if (!initializing) { - _.changeSlide({ - data: { - message: 'index', - index: currentSlide + _.$slides = _.$slideTrack.children(this.options.slide); + + _.$slideTrack.children(this.options.slide).detach(); + + _.$slideTrack.append(_.$slides); + + _.$slidesCache = _.$slides; + + _.reinit(); + + }; + + Slick.prototype.setCSS = function(position) { + + var _ = this, + positionProps = {}, + x, y; + + if (_.options.rtl === true) { + position = -position; } - }, false); - } - }; + x = _.positionProp == 'left' ? Math.ceil(position) + 'px' : '0px'; + y = _.positionProp == 'top' ? Math.ceil(position) + 'px' : '0px'; - Slick.prototype.registerBreakpoints = function () { - var _ = this, - breakpoint, currentBreakpoint, l, - responsiveSettings = _.options.responsive || null; - if ($.type(responsiveSettings) === 'array' && responsiveSettings.length) { - _.respondTo = _.options.respondTo || 'window'; - for (breakpoint in responsiveSettings) { - l = _.breakpoints.length - 1; - if (responsiveSettings.hasOwnProperty(breakpoint)) { - currentBreakpoint = responsiveSettings[breakpoint].breakpoint; - // loop through the breakpoints and cut out any existing - // ones with the same breakpoint number, we don't want dupes. - while (l >= 0) { - if (_.breakpoints[l] && _.breakpoints[l] === currentBreakpoint) { - _.breakpoints.splice(l, 1); + positionProps[_.positionProp] = position; + + if (_.transformsEnabled === false) { + _.$slideTrack.css(positionProps); + } else { + positionProps = {}; + if (_.cssTransitions === false) { + positionProps[_.animType] = 'translate(' + x + ', ' + y + ')'; + _.$slideTrack.css(positionProps); + } else { + positionProps[_.animType] = 'translate3d(' + x + ', ' + y + ', 0px)'; + _.$slideTrack.css(positionProps); } - l--; - } - _.breakpoints.push(currentBreakpoint); - _.breakpointSettings[currentBreakpoint] = responsiveSettings[breakpoint].settings; } - } - _.breakpoints.sort(function (a, b) { - return (_.options.mobileFirst) ? a - b : b - a; - }); - } - }; - Slick.prototype.reinit = function () { - var _ = this; - _.$slides = - _.$slideTrack - .children(_.options.slide) - .addClass('slick-slide'); - _.slideCount = _.$slides.length; - if (_.currentSlide >= _.slideCount && _.currentSlide !== 0) { - _.currentSlide = _.currentSlide - _.options.slidesToScroll; - } - if (_.slideCount <= _.options.slidesToShow) { - _.currentSlide = 0; - } - _.registerBreakpoints(); - _.setProps(); - _.setupInfinite(); - _.buildArrows(); - _.updateArrows(); - _.initArrowEvents(); - _.buildDots(); - _.updateDots(); - _.initDotEvents(); - _.cleanUpSlideEvents(); - _.initSlideEvents(); - _.checkResponsive(false, true); - if (_.options.focusOnSelect === true) { - $(_.$slideTrack).children().on('click.slick', _.selectHandler); - } - _.setSlideClasses(typeof _.currentSlide === 'number' ? _.currentSlide : 0); - _.setPosition(); - _.focusHandler(); - _.paused = !_.options.autoplay; - _.autoPlay(); - _.$slider.trigger('reInit', [_]); - }; + }; - Slick.prototype.resize = function () { - var _ = this; - if ($(window).width() !== _.windowWidth) { - clearTimeout(_.windowDelay); - _.windowDelay = window.setTimeout(function () { - _.windowWidth = $(window).width(); - _.checkResponsive(); - if (!_.unslicked) { - _.setPosition(); + Slick.prototype.setDimensions = function() { + + var _ = this; + + if (_.options.vertical === false) { + if (_.options.centerMode === true) { + _.$list.css({ + padding: ('0px ' + _.options.centerPadding) + }); + } + } else { + _.$list.height(_.$slides.first().outerHeight(true) * _.options.slidesToShow); + if (_.options.centerMode === true) { + _.$list.css({ + padding: (_.options.centerPadding + ' 0px') + }); + } } - }, 50); - } - }; - Slick.prototype.removeSlide = Slick.prototype.slickRemove = function (index, removeBefore, removeAll) { - var _ = this; - if (typeof (index) === 'boolean') { - removeBefore = index; - index = removeBefore === true ? 0 : _.slideCount - 1; - } else { - index = removeBefore === true ? --index : index; - } - if (_.slideCount < 1 || index < 0 || index > _.slideCount - 1) { - return false; - } - _.unload(); - if (removeAll === true) { - _.$slideTrack.children().remove(); - } else { - _.$slideTrack.children(this.options.slide).eq(index).remove(); - } - _.$slides = _.$slideTrack.children(this.options.slide); - _.$slideTrack.children(this.options.slide).detach(); - _.$slideTrack.append(_.$slides); - _.$slidesCache = _.$slides; - _.reinit(); - }; + _.listWidth = _.$list.width(); + _.listHeight = _.$list.height(); - Slick.prototype.setCSS = function (position) { - var _ = this, - positionProps = {}, - x, y; - if (_.options.rtl === true) { - position = -position; - } - x = _.positionProp == 'left' ? Math.ceil(position) + 'px' : '0px'; - y = _.positionProp == 'top' ? Math.ceil(position) + 'px' : '0px'; - positionProps[_.positionProp] = position; - if (_.transformsEnabled === false) { - _.$slideTrack.css(positionProps); - } else { - positionProps = {}; - if (_.cssTransitions === false) { - positionProps[_.animType] = 'translate(' + x + ', ' + y + ')'; - _.$slideTrack.css(positionProps); - } else { - positionProps[_.animType] = 'translate3d(' + x + ', ' + y + ', 0px)'; - _.$slideTrack.css(positionProps); - } - } - }; - Slick.prototype.setDimensions = function () { - var _ = this; - if (_.options.vertical === false) { - if (_.options.centerMode === true) { - _.$list.css({ - padding: ('0px ' + _.options.centerPadding) + if (_.options.vertical === false && _.options.variableWidth === false) { + _.slideWidth = Math.ceil(_.listWidth / _.options.slidesToShow); + _.$slideTrack.width(Math.ceil((_.slideWidth * _.$slideTrack.children('.slick-slide').length))); + + } else if (_.options.variableWidth === true) { + _.$slideTrack.width(5000 * _.slideCount); + } else { + _.slideWidth = Math.ceil(_.listWidth); + _.$slideTrack.height(Math.ceil((_.$slides.first().outerHeight(true) * _.$slideTrack.children('.slick-slide').length))); + } + + var offset = _.$slides.first().outerWidth(true) - _.$slides.first().width(); + if (_.options.variableWidth === false) _.$slideTrack.children('.slick-slide').width(_.slideWidth - offset); + + }; + + Slick.prototype.setFade = function() { + + var _ = this, + targetLeft; + + _.$slides.each(function(index, element) { + targetLeft = (_.slideWidth * index) * -1; + if (_.options.rtl === true) { + $(element).css({ + position: 'relative', + right: targetLeft, + top: 0, + zIndex: _.options.zIndex - 2, + opacity: 0 + }); + } else { + $(element).css({ + position: 'relative', + left: targetLeft, + top: 0, + zIndex: _.options.zIndex - 2, + opacity: 0 + }); + } }); - } - } else { - _.$list.height(_.$slides.first().outerHeight(true) * _.options.slidesToShow); - if (_.options.centerMode === true) { - _.$list.css({ - padding: (_.options.centerPadding + ' 0px') - }); - } - } - _.listWidth = _.$list.width(); - _.listHeight = _.$list.height(); - if (_.options.vertical === false && _.options.variableWidth === false) { - _.slideWidth = Math.ceil(_.listWidth / _.options.slidesToShow); - _.$slideTrack.width(Math.ceil((_.slideWidth * _.$slideTrack.children('.slick-slide').length))); - } else if (_.options.variableWidth === true) { - _.$slideTrack.width(5000 * _.slideCount); - } else { - _.slideWidth = Math.ceil(_.listWidth); - _.$slideTrack.height(Math.ceil((_.$slides.first().outerHeight(true) * _.$slideTrack.children('.slick-slide').length))); - } - var offset = _.$slides.first().outerWidth(true) - _.$slides.first().width(); - if (_.options.variableWidth === false) _.$slideTrack.children('.slick-slide').width(_.slideWidth - offset); - }; - Slick.prototype.setFade = function () { - var _ = this, - targetLeft; - _.$slides.each(function (index, element) { - targetLeft = (_.slideWidth * index) * -1; - if (_.options.rtl === true) { - $(element).css({ - position: 'relative', - right: targetLeft, - top: 0, - zIndex: _.options.zIndex - 2, - opacity: 0 + _.$slides.eq(_.currentSlide).css({ + zIndex: _.options.zIndex - 1, + opacity: 1 }); - } else { - $(element).css({ - position: 'relative', - left: targetLeft, - top: 0, - zIndex: _.options.zIndex - 2, - opacity: 0 - }); - } - }); - _.$slides.eq(_.currentSlide).css({ - zIndex: _.options.zIndex - 1, - opacity: 1 - }); - }; - Slick.prototype.setHeight = function () { - var _ = this; - if (_.options.slidesToShow === 1 && _.options.adaptiveHeight === true && _.options.vertical === false) { - var targetHeight = _.$slides.eq(_.currentSlide).outerHeight(true); - _.$list.css('height', targetHeight); - } - }; + }; - Slick.prototype.setOption = - Slick.prototype.slickSetOption = function () { - /** - * accepts arguments in format of: - * - * - for changing a single option's value: - * .slick("setOption", option, value, refresh ) - * - * - for changing a set of responsive options: - * .slick("setOption", 'responsive', [{}, ...], refresh ) - * - * - for updating multiple values at once (not responsive) - * .slick("setOption", { 'option': value, ... }, refresh ) - */ - var _ = this, - l, item, option, value, refresh = false, - type; - if ($.type(arguments[0]) === 'object') { - option = arguments[0]; - refresh = arguments[1]; - type = 'multiple'; - } else if ($.type(arguments[0]) === 'string') { - option = arguments[0]; - value = arguments[1]; - refresh = arguments[2]; - if (arguments[0] === 'responsive' && $.type(arguments[1]) === 'array') { - type = 'responsive'; - } else if (typeof arguments[1] !== 'undefined') { - type = 'single'; + Slick.prototype.setHeight = function() { + + var _ = this; + + if (_.options.slidesToShow === 1 && _.options.adaptiveHeight === true && _.options.vertical === false) { + var targetHeight = _.$slides.eq(_.currentSlide).outerHeight(true); + _.$list.css('height', targetHeight); } - } - if (type === 'single') { - _.options[option] = value; - } else if (type === 'multiple') { - $.each(option, function (opt, val) { - _.options[opt] = val; - }); - } else if (type === 'responsive') { - for (item in value) { - if ($.type(_.options.responsive) !== 'array') { - _.options.responsive = [value[item]]; - } else { - l = _.options.responsive.length - 1; - // loop through the responsive object and splice out duplicates. - while (l >= 0) { - if (_.options.responsive[l].breakpoint === value[item].breakpoint) { - _.options.responsive.splice(l, 1); - } - l--; + + }; + + Slick.prototype.setOption = + Slick.prototype.slickSetOption = function() { + + /** + * accepts arguments in format of: + * + * - for changing a single option's value: + * .slick("setOption", option, value, refresh ) + * + * - for changing a set of responsive options: + * .slick("setOption", 'responsive', [{}, ...], refresh ) + * + * - for updating multiple values at once (not responsive) + * .slick("setOption", { 'option': value, ... }, refresh ) + */ + + var _ = this, l, item, option, value, refresh = false, type; + + if( $.type( arguments[0] ) === 'object' ) { + + option = arguments[0]; + refresh = arguments[1]; + type = 'multiple'; + + } else if ( $.type( arguments[0] ) === 'string' ) { + + option = arguments[0]; + value = arguments[1]; + refresh = arguments[2]; + + if ( arguments[0] === 'responsive' && $.type( arguments[1] ) === 'array' ) { + + type = 'responsive'; + + } else if ( typeof arguments[1] !== 'undefined' ) { + + type = 'single'; + } - _.options.responsive.push(value[item]); - } + } - } - if (refresh) { - _.unload(); - _.reinit(); - } + + if ( type === 'single' ) { + + _.options[option] = value; + + + } else if ( type === 'multiple' ) { + + $.each( option , function( opt, val ) { + + _.options[opt] = val; + + }); + + + } else if ( type === 'responsive' ) { + + for ( item in value ) { + + if( $.type( _.options.responsive ) !== 'array' ) { + + _.options.responsive = [ value[item] ]; + + } else { + + l = _.options.responsive.length-1; + + // loop through the responsive object and splice out duplicates. + while( l >= 0 ) { + + if( _.options.responsive[l].breakpoint === value[item].breakpoint ) { + + _.options.responsive.splice(l,1); + + } + + l--; + + } + + _.options.responsive.push( value[item] ); + + } + + } + + } + + if ( refresh ) { + + _.unload(); + _.reinit(); + + } + }; - Slick.prototype.setPosition = function () { - var _ = this; - _.setDimensions(); - _.setHeight(); - if (_.options.fade === false) { - _.setCSS(_.getLeft(_.currentSlide)); - } else { - _.setFade(); - } - _.$slider.trigger('setPosition', [_]); - }; + Slick.prototype.setPosition = function() { - Slick.prototype.setProps = function () { - var _ = this, - bodyStyle = document.body.style; - _.positionProp = _.options.vertical === true ? 'top' : 'left'; - if (_.positionProp === 'top') { - _.$slider.addClass('slick-vertical'); - } else { - _.$slider.removeClass('slick-vertical'); - } - if (bodyStyle.WebkitTransition !== undefined || - bodyStyle.MozTransition !== undefined || - bodyStyle.msTransition !== undefined) { - if (_.options.useCSS === true) { - _.cssTransitions = true; - } - } - if (_.options.fade) { - if (typeof _.options.zIndex === 'number') { - if (_.options.zIndex < 3) { - _.options.zIndex = 3; + var _ = this; + + _.setDimensions(); + + _.setHeight(); + + if (_.options.fade === false) { + _.setCSS(_.getLeft(_.currentSlide)); + } else { + _.setFade(); } - } else { - _.options.zIndex = _.defaults.zIndex; - } - } - if (bodyStyle.OTransform !== undefined) { - _.animType = 'OTransform'; - _.transformType = '-o-transform'; - _.transitionType = 'OTransition'; - if (bodyStyle.perspectiveProperty === undefined && bodyStyle.webkitPerspective === undefined) _.animType = false; - } - if (bodyStyle.MozTransform !== undefined) { - _.animType = 'MozTransform'; - _.transformType = '-moz-transform'; - _.transitionType = 'MozTransition'; - if (bodyStyle.perspectiveProperty === undefined && bodyStyle.MozPerspective === undefined) _.animType = false; - } - if (bodyStyle.webkitTransform !== undefined) { - _.animType = 'webkitTransform'; - _.transformType = '-webkit-transform'; - _.transitionType = 'webkitTransition'; - if (bodyStyle.perspectiveProperty === undefined && bodyStyle.webkitPerspective === undefined) _.animType = false; - } - if (bodyStyle.msTransform !== undefined) { - _.animType = 'msTransform'; - _.transformType = '-ms-transform'; - _.transitionType = 'msTransition'; - if (bodyStyle.msTransform === undefined) _.animType = false; - } - if (bodyStyle.transform !== undefined && _.animType !== false) { - _.animType = 'transform'; - _.transformType = 'transform'; - _.transitionType = 'transition'; - } - _.transformsEnabled = _.options.useTransform && (_.animType !== null && _.animType !== false); - }; - Slick.prototype.setSlideClasses = function (index) { - var _ = this, - centerOffset, allSlides, indexOffset, remainder; - allSlides = _.$slider - .find('.slick-slide') - .removeClass('slick-active slick-center slick-current') - .attr('aria-hidden', 'true'); - _.$slides - .eq(index) - .addClass('slick-current'); - if (_.options.centerMode === true) { - var evenCoef = _.options.slidesToShow % 2 === 0 ? 1 : 0; - centerOffset = Math.floor(_.options.slidesToShow / 2); - if (_.options.infinite === true) { - if (index >= centerOffset && index <= (_.slideCount - 1) - centerOffset) { - _.$slides - .slice(index - centerOffset + evenCoef, index + centerOffset + 1) - .addClass('slick-active') - .attr('aria-hidden', 'false'); + _.$slider.trigger('setPosition', [_]); + + }; + + Slick.prototype.setProps = function() { + + var _ = this, + bodyStyle = document.body.style; + + _.positionProp = _.options.vertical === true ? 'top' : 'left'; + + if (_.positionProp === 'top') { + _.$slider.addClass('slick-vertical'); } else { - indexOffset = _.options.slidesToShow + index; - allSlides - .slice(indexOffset - centerOffset + 1 + evenCoef, indexOffset + centerOffset + 2) - .addClass('slick-active') - .attr('aria-hidden', 'false'); + _.$slider.removeClass('slick-vertical'); } - if (index === 0) { - allSlides - .eq(_.options.slidesToShow + _.slideCount + 1) - .addClass('slick-center'); - } else if (index === _.slideCount - 1) { - allSlides - .eq(_.options.slidesToShow) - .addClass('slick-center'); + + if (bodyStyle.WebkitTransition !== undefined || + bodyStyle.MozTransition !== undefined || + bodyStyle.msTransition !== undefined) { + if (_.options.useCSS === true) { + _.cssTransitions = true; + } } - } - _.$slides - .eq(index) - .addClass('slick-center'); - } else { - if (index >= 0 && index <= (_.slideCount - _.options.slidesToShow)) { - _.$slides - .slice(index, index + _.options.slidesToShow) - .addClass('slick-active') - .attr('aria-hidden', 'false'); - } else if (allSlides.length <= _.options.slidesToShow) { - allSlides - .addClass('slick-active') - .attr('aria-hidden', 'false'); - } else { - remainder = _.slideCount % _.options.slidesToShow; - indexOffset = _.options.infinite === true ? _.options.slidesToShow + index : index; - if (_.options.slidesToShow == _.options.slidesToScroll && (_.slideCount - index) < _.options.slidesToShow) { - allSlides - .slice(indexOffset - (_.options.slidesToShow - remainder), indexOffset + remainder) - .addClass('slick-active') - .attr('aria-hidden', 'false'); - } else { - allSlides - .slice(indexOffset, indexOffset + _.options.slidesToShow) - .addClass('slick-active') - .attr('aria-hidden', 'false'); + + if ( _.options.fade ) { + if ( typeof _.options.zIndex === 'number' ) { + if( _.options.zIndex < 3 ) { + _.options.zIndex = 3; + } + } else { + _.options.zIndex = _.defaults.zIndex; + } } - } - } - if (_.options.lazyLoad === 'ondemand' || _.options.lazyLoad === 'anticipated') { - _.lazyLoad(); - } - }; - Slick.prototype.setupInfinite = function () { - var _ = this, - i, slideIndex, infiniteCount; - if (_.options.fade === true) { - _.options.centerMode = false; - } - if (_.options.infinite === true && _.options.fade === false) { - slideIndex = null; - if (_.slideCount > _.options.slidesToShow) { + if (bodyStyle.OTransform !== undefined) { + _.animType = 'OTransform'; + _.transformType = '-o-transform'; + _.transitionType = 'OTransition'; + if (bodyStyle.perspectiveProperty === undefined && bodyStyle.webkitPerspective === undefined) _.animType = false; + } + if (bodyStyle.MozTransform !== undefined) { + _.animType = 'MozTransform'; + _.transformType = '-moz-transform'; + _.transitionType = 'MozTransition'; + if (bodyStyle.perspectiveProperty === undefined && bodyStyle.MozPerspective === undefined) _.animType = false; + } + if (bodyStyle.webkitTransform !== undefined) { + _.animType = 'webkitTransform'; + _.transformType = '-webkit-transform'; + _.transitionType = 'webkitTransition'; + if (bodyStyle.perspectiveProperty === undefined && bodyStyle.webkitPerspective === undefined) _.animType = false; + } + if (bodyStyle.msTransform !== undefined) { + _.animType = 'msTransform'; + _.transformType = '-ms-transform'; + _.transitionType = 'msTransition'; + if (bodyStyle.msTransform === undefined) _.animType = false; + } + if (bodyStyle.transform !== undefined && _.animType !== false) { + _.animType = 'transform'; + _.transformType = 'transform'; + _.transitionType = 'transition'; + } + _.transformsEnabled = _.options.useTransform && (_.animType !== null && _.animType !== false); + }; + + + Slick.prototype.setSlideClasses = function(index) { + + var _ = this, + centerOffset, allSlides, indexOffset, remainder; + + allSlides = _.$slider + .find('.slick-slide') + .removeClass('slick-active slick-center slick-current') + .attr('aria-hidden', 'true'); + + _.$slides + .eq(index) + .addClass('slick-current'); + if (_.options.centerMode === true) { - infiniteCount = _.options.slidesToShow + 1; + + var evenCoef = _.options.slidesToShow % 2 === 0 ? 1 : 0; + + centerOffset = Math.floor(_.options.slidesToShow / 2); + + if (_.options.infinite === true) { + + if (index >= centerOffset && index <= (_.slideCount - 1) - centerOffset) { + _.$slides + .slice(index - centerOffset + evenCoef, index + centerOffset + 1) + .addClass('slick-active') + .attr('aria-hidden', 'false'); + + } else { + + indexOffset = _.options.slidesToShow + index; + allSlides + .slice(indexOffset - centerOffset + 1 + evenCoef, indexOffset + centerOffset + 2) + .addClass('slick-active') + .attr('aria-hidden', 'false'); + + } + + if (index === 0) { + + allSlides + .eq( _.options.slidesToShow + _.slideCount + 1 ) + .addClass('slick-center'); + + } else if (index === _.slideCount - 1) { + + allSlides + .eq(_.options.slidesToShow) + .addClass('slick-center'); + + } + + } + + _.$slides + .eq(index) + .addClass('slick-center'); + } else { - infiniteCount = _.options.slidesToShow; + + if (index >= 0 && index <= (_.slideCount - _.options.slidesToShow)) { + + _.$slides + .slice(index, index + _.options.slidesToShow) + .addClass('slick-active') + .attr('aria-hidden', 'false'); + + } else if (allSlides.length <= _.options.slidesToShow) { + + allSlides + .addClass('slick-active') + .attr('aria-hidden', 'false'); + + } else { + + remainder = _.slideCount % _.options.slidesToShow; + indexOffset = _.options.infinite === true ? _.options.slidesToShow + index : index; + + if (_.options.slidesToShow == _.options.slidesToScroll && (_.slideCount - index) < _.options.slidesToShow) { + + allSlides + .slice(indexOffset - (_.options.slidesToShow - remainder), indexOffset + remainder) + .addClass('slick-active') + .attr('aria-hidden', 'false'); + + } else { + + allSlides + .slice(indexOffset, indexOffset + _.options.slidesToShow) + .addClass('slick-active') + .attr('aria-hidden', 'false'); + + } + + } + } - for (i = _.slideCount; i > (_.slideCount - - infiniteCount); i -= 1) { - slideIndex = i - 1; - $(_.$slides[slideIndex]).clone(true).attr('id', '') - .attr('data-slick-index', slideIndex - _.slideCount) - .prependTo(_.$slideTrack).addClass('slick-cloned'); + + if (_.options.lazyLoad === 'ondemand' || _.options.lazyLoad === 'anticipated') { + _.lazyLoad(); } - for (i = 0; i < infiniteCount + _.slideCount; i += 1) { - slideIndex = i; - $(_.$slides[slideIndex]).clone(true).attr('id', '') - .attr('data-slick-index', slideIndex + _.slideCount) - .appendTo(_.$slideTrack).addClass('slick-cloned'); + }; + + Slick.prototype.setupInfinite = function() { + + var _ = this, + i, slideIndex, infiniteCount; + + if (_.options.fade === true) { + _.options.centerMode = false; } - _.$slideTrack.find('.slick-cloned').find('[id]').each(function () { - $(this).attr('id', ''); - }); - } - } - }; - Slick.prototype.interrupt = function (toggle) { - var _ = this; - if (!toggle) { - _.autoPlay(); - } - _.interrupted = toggle; - }; + if (_.options.infinite === true && _.options.fade === false) { - Slick.prototype.selectHandler = function (event) { - var _ = this; - var targetElement = - $(event.target).is('.slick-slide') ? - $(event.target) : - $(event.target).parents('.slick-slide'); - var index = parseInt(targetElement.attr('data-slick-index')); - if (!index) index = 0; - if (_.slideCount <= _.options.slidesToShow) { - _.slideHandler(index, false, true); - return; - } - _.slideHandler(index); - }; + slideIndex = null; - Slick.prototype.slideHandler = function (index, sync, dontAnimate) { - var targetSlide, animSlide, oldSlide, slideLeft, targetLeft = null, - _ = this, - navTarget; - sync = sync || false; - if (_.animating === true && _.options.waitForAnimate === true) { - return; - } - if (_.options.fade === true && _.currentSlide === index) { - return; - } - if (sync === false) { - _.asNavFor(index); - } - targetSlide = index; - targetLeft = _.getLeft(targetSlide); - slideLeft = _.getLeft(_.currentSlide); - _.currentLeft = _.swipeLeft === null ? slideLeft : _.swipeLeft; - if (_.options.infinite === false && _.options.centerMode === false && (index < 0 || index > _.getDotCount() * _.options.slidesToScroll)) { - if (_.options.fade === false) { - targetSlide = _.currentSlide; - if (dontAnimate !== true && _.slideCount > _.options.slidesToShow) { - _.animateSlide(slideLeft, function () { - _.postSlide(targetSlide); - }); + if (_.slideCount > _.options.slidesToShow) { + + if (_.options.centerMode === true) { + infiniteCount = _.options.slidesToShow + 1; + } else { + infiniteCount = _.options.slidesToShow; + } + + for (i = _.slideCount; i > (_.slideCount - + infiniteCount); i -= 1) { + slideIndex = i - 1; + $(_.$slides[slideIndex]).clone(true).attr('id', '') + .attr('data-slick-index', slideIndex - _.slideCount) + .prependTo(_.$slideTrack).addClass('slick-cloned'); + } + for (i = 0; i < infiniteCount + _.slideCount; i += 1) { + slideIndex = i; + $(_.$slides[slideIndex]).clone(true).attr('id', '') + .attr('data-slick-index', slideIndex + _.slideCount) + .appendTo(_.$slideTrack).addClass('slick-cloned'); + } + _.$slideTrack.find('.slick-cloned').find('[id]').each(function() { + $(this).attr('id', ''); + }); + + } + + } + + }; + + Slick.prototype.interrupt = function( toggle ) { + + var _ = this; + + if( !toggle ) { + _.autoPlay(); + } + _.interrupted = toggle; + + }; + + Slick.prototype.selectHandler = function(event) { + + var _ = this; + + var targetElement = + $(event.target).is('.slick-slide') ? + $(event.target) : + $(event.target).parents('.slick-slide'); + + var index = parseInt(targetElement.attr('data-slick-index')); + + if (!index) index = 0; + + if (_.slideCount <= _.options.slidesToShow) { + + _.slideHandler(index, false, true); + return; + + } + + _.slideHandler(index); + + }; + + Slick.prototype.slideHandler = function(index, sync, dontAnimate) { + + var targetSlide, animSlide, oldSlide, slideLeft, targetLeft = null, + _ = this, navTarget; + + sync = sync || false; + + if (_.animating === true && _.options.waitForAnimate === true) { + return; + } + + if (_.options.fade === true && _.currentSlide === index) { + return; + } + + if (sync === false) { + _.asNavFor(index); + } + + targetSlide = index; + targetLeft = _.getLeft(targetSlide); + slideLeft = _.getLeft(_.currentSlide); + + _.currentLeft = _.swipeLeft === null ? slideLeft : _.swipeLeft; + + if (_.options.infinite === false && _.options.centerMode === false && (index < 0 || index > _.getDotCount() * _.options.slidesToScroll)) { + if (_.options.fade === false) { + targetSlide = _.currentSlide; + if (dontAnimate !== true && _.slideCount > _.options.slidesToShow) { + _.animateSlide(slideLeft, function() { + _.postSlide(targetSlide); + }); + } else { + _.postSlide(targetSlide); + } + } + return; + } else if (_.options.infinite === false && _.options.centerMode === true && (index < 0 || index > (_.slideCount - _.options.slidesToScroll))) { + if (_.options.fade === false) { + targetSlide = _.currentSlide; + if (dontAnimate !== true && _.slideCount > _.options.slidesToShow) { + _.animateSlide(slideLeft, function() { + _.postSlide(targetSlide); + }); + } else { + _.postSlide(targetSlide); + } + } + return; + } + + if ( _.options.autoplay ) { + clearInterval(_.autoPlayTimer); + } + + if (targetSlide < 0) { + if (_.slideCount % _.options.slidesToScroll !== 0) { + animSlide = _.slideCount - (_.slideCount % _.options.slidesToScroll); + } else { + animSlide = _.slideCount + targetSlide; + } + } else if (targetSlide >= _.slideCount) { + if (_.slideCount % _.options.slidesToScroll !== 0) { + animSlide = 0; + } else { + animSlide = targetSlide - _.slideCount; + } } else { - _.postSlide(targetSlide); + animSlide = targetSlide; } - } - return; - } else if (_.options.infinite === false && _.options.centerMode === true && (index < 0 || index > (_.slideCount - _.options.slidesToScroll))) { - if (_.options.fade === false) { - targetSlide = _.currentSlide; + + _.animating = true; + + _.$slider.trigger('beforeChange', [_, _.currentSlide, animSlide]); + + oldSlide = _.currentSlide; + _.currentSlide = animSlide; + + _.setSlideClasses(_.currentSlide); + + if ( _.options.asNavFor ) { + + navTarget = _.getNavTarget(); + navTarget = navTarget.slick('getSlick'); + + if ( navTarget.slideCount <= navTarget.options.slidesToShow ) { + navTarget.setSlideClasses(_.currentSlide); + } + + } + + _.updateDots(); + _.updateArrows(); + + if (_.options.fade === true) { + if (dontAnimate !== true) { + + _.fadeSlideOut(oldSlide); + + _.fadeSlide(animSlide, function() { + _.postSlide(animSlide); + }); + + } else { + _.postSlide(animSlide); + } + _.animateHeight(); + return; + } + if (dontAnimate !== true && _.slideCount > _.options.slidesToShow) { - _.animateSlide(slideLeft, function () { - _.postSlide(targetSlide); - }); + _.animateSlide(targetLeft, function() { + _.postSlide(animSlide); + }); } else { - _.postSlide(targetSlide); + _.postSlide(animSlide); } - } - return; - } - if (_.options.autoplay) { - clearInterval(_.autoPlayTimer); - } - if (targetSlide < 0) { - if (_.slideCount % _.options.slidesToScroll !== 0) { - animSlide = _.slideCount - (_.slideCount % _.options.slidesToScroll); - } else { - animSlide = _.slideCount + targetSlide; - } - } else if (targetSlide >= _.slideCount) { - if (_.slideCount % _.options.slidesToScroll !== 0) { - animSlide = 0; - } else { - animSlide = targetSlide - _.slideCount; - } - } else { - animSlide = targetSlide; - } - _.animating = true; - _.$slider.trigger('beforeChange', [_, _.currentSlide, animSlide]); - oldSlide = _.currentSlide; - _.currentSlide = animSlide; - _.setSlideClasses(_.currentSlide); - if (_.options.asNavFor) { - navTarget = _.getNavTarget(); - navTarget = navTarget.slick('getSlick'); - if (navTarget.slideCount <= navTarget.options.slidesToShow) { - navTarget.setSlideClasses(_.currentSlide); - } - } - _.updateDots(); - _.updateArrows(); - if (_.options.fade === true) { - if (dontAnimate !== true) { - _.fadeSlideOut(oldSlide); - _.fadeSlide(animSlide, function () { - _.postSlide(animSlide); - }); - } else { - _.postSlide(animSlide); - } - _.animateHeight(); - return; - } - if (dontAnimate !== true && _.slideCount > _.options.slidesToShow) { - _.animateSlide(targetLeft, function () { - _.postSlide(animSlide); - }); - } else { - _.postSlide(animSlide); - } - }; - Slick.prototype.startLoad = function () { - var _ = this; - if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) { - _.$prevArrow.hide(); - _.$nextArrow.hide(); - } - if (_.options.dots === true && _.slideCount > _.options.slidesToShow) { - _.$dots.hide(); - } - _.$slider.addClass('slick-loading'); - }; + }; - Slick.prototype.swipeDirection = function () { - var xDist, yDist, r, swipeAngle, _ = this; - xDist = _.touchObject.startX - _.touchObject.curX; - yDist = _.touchObject.startY - _.touchObject.curY; - r = Math.atan2(yDist, xDist); - swipeAngle = Math.round(r * 180 / Math.PI); - if (swipeAngle < 0) { - swipeAngle = 360 - Math.abs(swipeAngle); - } - if ((swipeAngle <= 45) && (swipeAngle >= 0)) { - return (_.options.rtl === false ? 'left' : 'right'); - } - if ((swipeAngle <= 360) && (swipeAngle >= 315)) { - return (_.options.rtl === false ? 'left' : 'right'); - } - if ((swipeAngle >= 135) && (swipeAngle <= 225)) { - return (_.options.rtl === false ? 'right' : 'left'); - } - if (_.options.verticalSwiping === true) { - if ((swipeAngle >= 35) && (swipeAngle <= 135)) { - return 'down'; - } else { - return 'up'; - } - } - return 'vertical'; - }; + Slick.prototype.startLoad = function() { - Slick.prototype.swipeEnd = function (event) { - var _ = this, - slideCount, - direction; - _.dragging = false; - _.swiping = false; - if (_.scrolling) { - _.scrolling = false; - return false; - } - _.interrupted = false; - _.shouldClick = (_.touchObject.swipeLength > 10) ? false : true; - if (_.touchObject.curX === undefined) { - return false; - } - if (_.touchObject.edgeHit === true) { - _.$slider.trigger('edge', [_, _.swipeDirection()]); - } - if (_.touchObject.swipeLength >= _.touchObject.minSwipe) { - direction = _.swipeDirection(); - switch (direction) { - case 'left': - case 'down': - slideCount = - _.options.swipeToSlide ? - _.checkNavigable(_.currentSlide + _.getSlideCount()) : - _.currentSlide + _.getSlideCount(); - _.currentDirection = 0; - break; - case 'right': - case 'up': - slideCount = - _.options.swipeToSlide ? - _.checkNavigable(_.currentSlide - _.getSlideCount()) : - _.currentSlide - _.getSlideCount(); - _.currentDirection = 1; - break; - default: - } - if (direction != 'vertical') { - _.slideHandler(slideCount); - _.touchObject = {}; - _.$slider.trigger('swipe', [_, direction]); - } - } else { - if (_.touchObject.startX !== _.touchObject.curX) { - _.slideHandler(_.currentSlide); - _.touchObject = {}; - } - } - }; + var _ = this; - Slick.prototype.swipeHandler = function (event) { - var _ = this; - if ((_.options.swipe === false) || ('ontouchend' in document && _.options.swipe === false)) { - return; - } else if (_.options.draggable === false && event.type.indexOf('mouse') !== -1) { - return; - } - _.touchObject.fingerCount = event.originalEvent && event.originalEvent.touches !== undefined ? - event.originalEvent.touches.length : 1; - _.touchObject.minSwipe = _.listWidth / _.options - .touchThreshold; - if (_.options.verticalSwiping === true) { - _.touchObject.minSwipe = _.listHeight / _.options - .touchThreshold; - } - switch (event.data.action) { - case 'start': - _.swipeStart(event); - break; - case 'move': - _.swipeMove(event); - break; - case 'end': - _.swipeEnd(event); - break; - } - }; + if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) { - Slick.prototype.swipeMove = function (event) { - var _ = this, - edgeWasHit = false, - curLeft, swipeDirection, swipeLength, positionOffset, touches, verticalSwipeLength; - touches = event.originalEvent !== undefined ? event.originalEvent.touches : null; - if (!_.dragging || _.scrolling || touches && touches.length !== 1) { - return false; - } - curLeft = _.getLeft(_.currentSlide); - _.touchObject.curX = touches !== undefined ? touches[0].pageX : event.clientX; - _.touchObject.curY = touches !== undefined ? touches[0].pageY : event.clientY; - _.touchObject.swipeLength = Math.round(Math.sqrt( - Math.pow(_.touchObject.curX - _.touchObject.startX, 2))); - verticalSwipeLength = Math.round(Math.sqrt( - Math.pow(_.touchObject.curY - _.touchObject.startY, 2))); - if (!_.options.verticalSwiping && !_.swiping && verticalSwipeLength > 4) { - _.scrolling = true; - return false; - } - if (_.options.verticalSwiping === true) { - _.touchObject.swipeLength = verticalSwipeLength; - } - swipeDirection = _.swipeDirection(); - if (event.originalEvent !== undefined && _.touchObject.swipeLength > 4) { - _.swiping = true; - event.preventDefault(); - } - positionOffset = (_.options.rtl === false ? 1 : -1) * (_.touchObject.curX > _.touchObject.startX ? 1 : -1); - if (_.options.verticalSwiping === true) { - positionOffset = _.touchObject.curY > _.touchObject.startY ? 1 : -1; - } - swipeLength = _.touchObject.swipeLength; - _.touchObject.edgeHit = false; - if (_.options.infinite === false) { - if ((_.currentSlide === 0 && swipeDirection === 'right') || (_.currentSlide >= _.getDotCount() && swipeDirection === 'left')) { - swipeLength = _.touchObject.swipeLength * _.options.edgeFriction; - _.touchObject.edgeHit = true; - } - } - if (_.options.vertical === false) { - _.swipeLeft = curLeft + swipeLength * positionOffset; - } else { - _.swipeLeft = curLeft + (swipeLength * (_.$list.height() / _.listWidth)) * positionOffset; - } - if (_.options.verticalSwiping === true) { - _.swipeLeft = curLeft + swipeLength * positionOffset; - } - if (_.options.fade === true || _.options.touchMove === false) { - return false; - } - if (_.animating === true) { - _.swipeLeft = null; - return false; - } - _.setCSS(_.swipeLeft); - }; + _.$prevArrow.hide(); + _.$nextArrow.hide(); - Slick.prototype.swipeStart = function (event) { - var _ = this, - touches; - _.interrupted = true; - if (_.touchObject.fingerCount !== 1 || _.slideCount <= _.options.slidesToShow) { - _.touchObject = {}; - return false; - } - if (event.originalEvent !== undefined && event.originalEvent.touches !== undefined) { - touches = event.originalEvent.touches[0]; - } - _.touchObject.startX = _.touchObject.curX = touches !== undefined ? touches.pageX : event.clientX; - _.touchObject.startY = _.touchObject.curY = touches !== undefined ? touches.pageY : event.clientY; - _.dragging = true; - }; + } - Slick.prototype.unfilterSlides = Slick.prototype.slickUnfilter = function () { - var _ = this; - if (_.$slidesCache !== null) { - _.unload(); - _.$slideTrack.children(this.options.slide).detach(); - _.$slidesCache.appendTo(_.$slideTrack); - _.reinit(); - } - }; + if (_.options.dots === true && _.slideCount > _.options.slidesToShow) { - Slick.prototype.unload = function () { - var _ = this; - $('.slick-cloned', _.$slider).remove(); - if (_.$dots) { - _.$dots.remove(); - } - if (_.$prevArrow && _.htmlExpr.test(_.options.prevArrow)) { - _.$prevArrow.remove(); - } - if (_.$nextArrow && _.htmlExpr.test(_.options.nextArrow)) { - _.$nextArrow.remove(); - } - _.$slides - .removeClass('slick-slide slick-active slick-visible slick-current') - .attr('aria-hidden', 'true') - .css('width', ''); - }; + _.$dots.hide(); - Slick.prototype.unslick = function (fromBreakpoint) { - var _ = this; - _.$slider.trigger('unslick', [_, fromBreakpoint]); - _.destroy(); - }; + } - Slick.prototype.updateArrows = function () { - var _ = this, - centerOffset; - centerOffset = Math.floor(_.options.slidesToShow / 2); - if (_.options.arrows === true && - _.slideCount > _.options.slidesToShow && - !_.options.infinite) { - _.$prevArrow.removeClass('slick-disabled').attr('aria-disabled', 'false'); - _.$nextArrow.removeClass('slick-disabled').attr('aria-disabled', 'false'); - if (_.currentSlide === 0) { - _.$prevArrow.addClass('slick-disabled').attr('aria-disabled', 'true'); - _.$nextArrow.removeClass('slick-disabled').attr('aria-disabled', 'false'); - } else if (_.currentSlide >= _.slideCount - _.options.slidesToShow && _.options.centerMode === false) { - _.$nextArrow.addClass('slick-disabled').attr('aria-disabled', 'true'); - _.$prevArrow.removeClass('slick-disabled').attr('aria-disabled', 'false'); - } else if (_.currentSlide >= _.slideCount - 1 && _.options.centerMode === true) { - _.$nextArrow.addClass('slick-disabled').attr('aria-disabled', 'true'); - _.$prevArrow.removeClass('slick-disabled').attr('aria-disabled', 'false'); - } - } - }; + _.$slider.addClass('slick-loading'); - Slick.prototype.updateDots = function () { - var _ = this; - if (_.$dots !== null) { - _.$dots - .find('li') - .removeClass('slick-active') - .end(); - _.$dots - .find('li') - .eq(Math.floor(_.currentSlide / _.options.slidesToScroll)) - .addClass('slick-active'); - } - }; + }; - Slick.prototype.visibility = function () { - var _ = this; - if (_.options.autoplay) { - if (document[_.hidden]) { - _.interrupted = true; - } else { + Slick.prototype.swipeDirection = function() { + + var xDist, yDist, r, swipeAngle, _ = this; + + xDist = _.touchObject.startX - _.touchObject.curX; + yDist = _.touchObject.startY - _.touchObject.curY; + r = Math.atan2(yDist, xDist); + + swipeAngle = Math.round(r * 180 / Math.PI); + if (swipeAngle < 0) { + swipeAngle = 360 - Math.abs(swipeAngle); + } + + if ((swipeAngle <= 45) && (swipeAngle >= 0)) { + return (_.options.rtl === false ? 'left' : 'right'); + } + if ((swipeAngle <= 360) && (swipeAngle >= 315)) { + return (_.options.rtl === false ? 'left' : 'right'); + } + if ((swipeAngle >= 135) && (swipeAngle <= 225)) { + return (_.options.rtl === false ? 'right' : 'left'); + } + if (_.options.verticalSwiping === true) { + if ((swipeAngle >= 35) && (swipeAngle <= 135)) { + return 'down'; + } else { + return 'up'; + } + } + + return 'vertical'; + + }; + + Slick.prototype.swipeEnd = function(event) { + + var _ = this, + slideCount, + direction; + + _.dragging = false; + _.swiping = false; + + if (_.scrolling) { + _.scrolling = false; + return false; + } + _.interrupted = false; - } - } - }; - $.fn.slick = function () { - var _ = this, - opt = arguments[0], - args = Array.prototype.slice.call(arguments, 1), - l = _.length, - i, - ret; - for (i = 0; i < l; i++) { - if (typeof opt == 'object' || typeof opt == 'undefined') - _[i].slick = new Slick(_[i], opt); - else - ret = _[i].slick[opt].apply(_[i].slick, args); - if (typeof ret != 'undefined') return ret; - } - return _; - }; + _.shouldClick = ( _.touchObject.swipeLength > 10 ) ? false : true; + + if ( _.touchObject.curX === undefined ) { + return false; + } + + if ( _.touchObject.edgeHit === true ) { + _.$slider.trigger('edge', [_, _.swipeDirection() ]); + } + + if ( _.touchObject.swipeLength >= _.touchObject.minSwipe ) { + + direction = _.swipeDirection(); + + switch ( direction ) { + + case 'left': + case 'down': + + slideCount = + _.options.swipeToSlide ? + _.checkNavigable( _.currentSlide + _.getSlideCount() ) : + _.currentSlide + _.getSlideCount(); + + _.currentDirection = 0; + + break; + + case 'right': + case 'up': + + slideCount = + _.options.swipeToSlide ? + _.checkNavigable( _.currentSlide - _.getSlideCount() ) : + _.currentSlide - _.getSlideCount(); + + _.currentDirection = 1; + + break; + + default: + + + } + + if( direction != 'vertical' ) { + + _.slideHandler( slideCount ); + _.touchObject = {}; + _.$slider.trigger('swipe', [_, direction ]); + + } + + } else { + + if ( _.touchObject.startX !== _.touchObject.curX ) { + + _.slideHandler( _.currentSlide ); + _.touchObject = {}; + + } + + } + + }; + + Slick.prototype.swipeHandler = function(event) { + + var _ = this; + + if ((_.options.swipe === false) || ('ontouchend' in document && _.options.swipe === false)) { + return; + } else if (_.options.draggable === false && event.type.indexOf('mouse') !== -1) { + return; + } + + _.touchObject.fingerCount = event.originalEvent && event.originalEvent.touches !== undefined ? + event.originalEvent.touches.length : 1; + + _.touchObject.minSwipe = _.listWidth / _.options + .touchThreshold; + + if (_.options.verticalSwiping === true) { + _.touchObject.minSwipe = _.listHeight / _.options + .touchThreshold; + } + + switch (event.data.action) { + + case 'start': + _.swipeStart(event); + break; + + case 'move': + _.swipeMove(event); + break; + + case 'end': + _.swipeEnd(event); + break; + + } + + }; + + Slick.prototype.swipeMove = function(event) { + + var _ = this, + edgeWasHit = false, + curLeft, swipeDirection, swipeLength, positionOffset, touches, verticalSwipeLength; + + touches = event.originalEvent !== undefined ? event.originalEvent.touches : null; + + if (!_.dragging || _.scrolling || touches && touches.length !== 1) { + return false; + } + + curLeft = _.getLeft(_.currentSlide); + + _.touchObject.curX = touches !== undefined ? touches[0].pageX : event.clientX; + _.touchObject.curY = touches !== undefined ? touches[0].pageY : event.clientY; + + _.touchObject.swipeLength = Math.round(Math.sqrt( + Math.pow(_.touchObject.curX - _.touchObject.startX, 2))); + + verticalSwipeLength = Math.round(Math.sqrt( + Math.pow(_.touchObject.curY - _.touchObject.startY, 2))); + + if (!_.options.verticalSwiping && !_.swiping && verticalSwipeLength > 4) { + _.scrolling = true; + return false; + } + + if (_.options.verticalSwiping === true) { + _.touchObject.swipeLength = verticalSwipeLength; + } + + swipeDirection = _.swipeDirection(); + + if (event.originalEvent !== undefined && _.touchObject.swipeLength > 4) { + _.swiping = true; + event.preventDefault(); + } + + positionOffset = (_.options.rtl === false ? 1 : -1) * (_.touchObject.curX > _.touchObject.startX ? 1 : -1); + if (_.options.verticalSwiping === true) { + positionOffset = _.touchObject.curY > _.touchObject.startY ? 1 : -1; + } + + + swipeLength = _.touchObject.swipeLength; + + _.touchObject.edgeHit = false; + + if (_.options.infinite === false) { + if ((_.currentSlide === 0 && swipeDirection === 'right') || (_.currentSlide >= _.getDotCount() && swipeDirection === 'left')) { + swipeLength = _.touchObject.swipeLength * _.options.edgeFriction; + _.touchObject.edgeHit = true; + } + } + + if (_.options.vertical === false) { + _.swipeLeft = curLeft + swipeLength * positionOffset; + } else { + _.swipeLeft = curLeft + (swipeLength * (_.$list.height() / _.listWidth)) * positionOffset; + } + if (_.options.verticalSwiping === true) { + _.swipeLeft = curLeft + swipeLength * positionOffset; + } + + if (_.options.fade === true || _.options.touchMove === false) { + return false; + } + + if (_.animating === true) { + _.swipeLeft = null; + return false; + } + + _.setCSS(_.swipeLeft); + + }; + + Slick.prototype.swipeStart = function(event) { + + var _ = this, + touches; + + _.interrupted = true; + + if (_.touchObject.fingerCount !== 1 || _.slideCount <= _.options.slidesToShow) { + _.touchObject = {}; + return false; + } + + if (event.originalEvent !== undefined && event.originalEvent.touches !== undefined) { + touches = event.originalEvent.touches[0]; + } + + _.touchObject.startX = _.touchObject.curX = touches !== undefined ? touches.pageX : event.clientX; + _.touchObject.startY = _.touchObject.curY = touches !== undefined ? touches.pageY : event.clientY; + + _.dragging = true; + + }; + + Slick.prototype.unfilterSlides = Slick.prototype.slickUnfilter = function() { + + var _ = this; + + if (_.$slidesCache !== null) { + + _.unload(); + + _.$slideTrack.children(this.options.slide).detach(); + + _.$slidesCache.appendTo(_.$slideTrack); + + _.reinit(); + + } + + }; + + Slick.prototype.unload = function() { + + var _ = this; + + $('.slick-cloned', _.$slider).remove(); + + if (_.$dots) { + _.$dots.remove(); + } + + if (_.$prevArrow && _.htmlExpr.test(_.options.prevArrow)) { + _.$prevArrow.remove(); + } + + if (_.$nextArrow && _.htmlExpr.test(_.options.nextArrow)) { + _.$nextArrow.remove(); + } + + _.$slides + .removeClass('slick-slide slick-active slick-visible slick-current') + .attr('aria-hidden', 'true') + .css('width', ''); + + }; + + Slick.prototype.unslick = function(fromBreakpoint) { + + var _ = this; + _.$slider.trigger('unslick', [_, fromBreakpoint]); + _.destroy(); + + }; + + Slick.prototype.updateArrows = function() { + + var _ = this, + centerOffset; + + centerOffset = Math.floor(_.options.slidesToShow / 2); + + if ( _.options.arrows === true && + _.slideCount > _.options.slidesToShow && + !_.options.infinite ) { + + _.$prevArrow.removeClass('slick-disabled').attr('aria-disabled', 'false'); + _.$nextArrow.removeClass('slick-disabled').attr('aria-disabled', 'false'); + + if (_.currentSlide === 0) { + + _.$prevArrow.addClass('slick-disabled').attr('aria-disabled', 'true'); + _.$nextArrow.removeClass('slick-disabled').attr('aria-disabled', 'false'); + + } else if (_.currentSlide >= _.slideCount - _.options.slidesToShow && _.options.centerMode === false) { + + _.$nextArrow.addClass('slick-disabled').attr('aria-disabled', 'true'); + _.$prevArrow.removeClass('slick-disabled').attr('aria-disabled', 'false'); + + } else if (_.currentSlide >= _.slideCount - 1 && _.options.centerMode === true) { + + _.$nextArrow.addClass('slick-disabled').attr('aria-disabled', 'true'); + _.$prevArrow.removeClass('slick-disabled').attr('aria-disabled', 'false'); + + } + + } + + }; + + Slick.prototype.updateDots = function() { + + var _ = this; + + if (_.$dots !== null) { + + _.$dots + .find('li') + .removeClass('slick-active') + .end(); + + _.$dots + .find('li') + .eq(Math.floor(_.currentSlide / _.options.slidesToScroll)) + .addClass('slick-active'); + + } + + }; + + Slick.prototype.visibility = function() { + + var _ = this; + + if ( _.options.autoplay ) { + + if ( document[_.hidden] ) { + + _.interrupted = true; + + } else { + + _.interrupted = false; + + } + + } + + }; + + $.fn.slick = function() { + var _ = this, + opt = arguments[0], + args = Array.prototype.slice.call(arguments, 1), + l = _.length, + i, + ret; + for (i = 0; i < l; i++) { + if (typeof opt == 'object' || typeof opt == 'undefined') + _[i].slick = new Slick(_[i], opt); + else + ret = _[i].slick[opt].apply(_[i].slick, args); + if (typeof ret != 'undefined') return ret; + } + return _; + }; }));