').parent();\n _.$slideTrack.css('opacity', 0);\n\n if (_.options.centerMode === true || _.options.swipeToSlide === true) {\n _.options.slidesToScroll = 1;\n }\n\n $('img[data-lazy]', _.$slider).not('[src]').addClass('slick-loading');\n\n _.setupInfinite();\n\n _.buildArrows();\n\n _.buildDots();\n\n _.updateDots();\n\n\n _.setSlideClasses(typeof _.currentSlide === 'number' ? _.currentSlide : 0);\n\n if (_.options.draggable === true) {\n _.$list.addClass('draggable');\n }\n\n };\n\n Slick.prototype.buildRows = function() {\n\n var _ = this, a, b, c, newSlides, numOfSlides, originalSlides,slidesPerSection;\n\n newSlides = document.createDocumentFragment();\n originalSlides = _.$slider.children();\n\n if(_.options.rows > 0) {\n\n slidesPerSection = _.options.slidesPerRow * _.options.rows;\n numOfSlides = Math.ceil(\n originalSlides.length / slidesPerSection\n );\n\n for(a = 0; a < numOfSlides; a++){\n var slide = document.createElement('div');\n for(b = 0; b < _.options.rows; b++) {\n var row = document.createElement('div');\n for(c = 0; c < _.options.slidesPerRow; c++) {\n var target = (a * slidesPerSection + ((b * _.options.slidesPerRow) + c));\n if (originalSlides.get(target)) {\n row.appendChild(originalSlides.get(target));\n }\n }\n slide.appendChild(row);\n }\n newSlides.appendChild(slide);\n }\n\n _.$slider.empty().append(newSlides);\n _.$slider.children().children().children()\n .css({\n 'width':(100 / _.options.slidesPerRow) + '%',\n 'display': 'inline-block'\n });\n\n }\n\n };\n\n Slick.prototype.checkResponsive = function(initial, forceUpdate) {\n\n var _ = this,\n breakpoint, targetBreakpoint, respondToWidth, triggerBreakpoint = false;\n var sliderWidth = _.$slider.width();\n var windowWidth = window.innerWidth || $(window).width();\n\n if (_.respondTo === 'window') {\n respondToWidth = windowWidth;\n } else if (_.respondTo === 'slider') {\n respondToWidth = sliderWidth;\n } else if (_.respondTo === 'min') {\n respondToWidth = Math.min(windowWidth, sliderWidth);\n }\n\n if ( _.options.responsive &&\n _.options.responsive.length &&\n _.options.responsive !== null) {\n\n targetBreakpoint = null;\n\n for (breakpoint in _.breakpoints) {\n if (_.breakpoints.hasOwnProperty(breakpoint)) {\n if (_.originalSettings.mobileFirst === false) {\n if (respondToWidth < _.breakpoints[breakpoint]) {\n targetBreakpoint = _.breakpoints[breakpoint];\n }\n } else {\n if (respondToWidth > _.breakpoints[breakpoint]) {\n targetBreakpoint = _.breakpoints[breakpoint];\n }\n }\n }\n }\n\n if (targetBreakpoint !== null) {\n if (_.activeBreakpoint !== null) {\n if (targetBreakpoint !== _.activeBreakpoint || forceUpdate) {\n _.activeBreakpoint =\n targetBreakpoint;\n if (_.breakpointSettings[targetBreakpoint] === 'unslick') {\n _.unslick(targetBreakpoint);\n } else {\n _.options = $.extend({}, _.originalSettings,\n _.breakpointSettings[\n targetBreakpoint]);\n if (initial === true) {\n _.currentSlide = _.options.initialSlide;\n }\n _.refresh(initial);\n }\n triggerBreakpoint = targetBreakpoint;\n }\n } else {\n _.activeBreakpoint = targetBreakpoint;\n if (_.breakpointSettings[targetBreakpoint] === 'unslick') {\n _.unslick(targetBreakpoint);\n } else {\n _.options = $.extend({}, _.originalSettings,\n _.breakpointSettings[\n targetBreakpoint]);\n if (initial === true) {\n _.currentSlide = _.options.initialSlide;\n }\n _.refresh(initial);\n }\n triggerBreakpoint = targetBreakpoint;\n }\n } else {\n if (_.activeBreakpoint !== null) {\n _.activeBreakpoint = null;\n _.options = _.originalSettings;\n if (initial === true) {\n _.currentSlide = _.options.initialSlide;\n }\n _.refresh(initial);\n triggerBreakpoint = targetBreakpoint;\n }\n }\n\n // only trigger breakpoints during an actual break. not on initialize.\n if( !initial && triggerBreakpoint !== false ) {\n _.$slider.trigger('breakpoint', [_, triggerBreakpoint]);\n }\n }\n\n };\n\n Slick.prototype.changeSlide = function(event, dontAnimate) {\n\n var _ = this,\n $target = $(event.currentTarget),\n indexOffset, slideOffset, unevenOffset;\n\n // If target is a link, prevent default action.\n if($target.is('a')) {\n event.preventDefault();\n }\n\n // If target is not the
element (ie: a child), find the .\n if(!$target.is('li')) {\n $target = $target.closest('li');\n }\n\n unevenOffset = (_.slideCount % _.options.slidesToScroll !== 0);\n indexOffset = unevenOffset ? 0 : (_.slideCount - _.currentSlide) % _.options.slidesToScroll;\n\n switch (event.data.message) {\n\n case 'previous':\n slideOffset = indexOffset === 0 ? _.options.slidesToScroll : _.options.slidesToShow - indexOffset;\n if (_.slideCount > _.options.slidesToShow) {\n _.slideHandler(_.currentSlide - slideOffset, false, dontAnimate);\n }\n break;\n\n case 'next':\n slideOffset = indexOffset === 0 ? _.options.slidesToScroll : indexOffset;\n if (_.slideCount > _.options.slidesToShow) {\n _.slideHandler(_.currentSlide + slideOffset, false, dontAnimate);\n }\n break;\n\n case 'index':\n var index = event.data.index === 0 ? 0 :\n event.data.index || $target.index() * _.options.slidesToScroll;\n\n _.slideHandler(_.checkNavigable(index), false, dontAnimate);\n $target.children().trigger('focus');\n break;\n\n default:\n return;\n }\n\n };\n\n Slick.prototype.checkNavigable = function(index) {\n\n var _ = this,\n navigables, prevNavigable;\n\n navigables = _.getNavigableIndexes();\n prevNavigable = 0;\n if (index > navigables[navigables.length - 1]) {\n index = navigables[navigables.length - 1];\n } else {\n for (var n in navigables) {\n if (index < navigables[n]) {\n index = prevNavigable;\n break;\n }\n prevNavigable = navigables[n];\n }\n }\n\n return index;\n };\n\n Slick.prototype.cleanUpEvents = function() {\n\n var _ = this;\n\n if (_.options.dots && _.$dots !== null) {\n\n $('li', _.$dots)\n .off('click.slick', _.changeSlide)\n .off('mouseenter.slick', $.proxy(_.interrupt, _, true))\n .off('mouseleave.slick', $.proxy(_.interrupt, _, false));\n\n if (_.options.accessibility === true) {\n _.$dots.off('keydown.slick', _.keyHandler);\n }\n }\n\n _.$slider.off('focus.slick blur.slick');\n\n if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) {\n _.$prevArrow && _.$prevArrow.off('click.slick', _.changeSlide);\n _.$nextArrow && _.$nextArrow.off('click.slick', _.changeSlide);\n\n if (_.options.accessibility === true) {\n _.$prevArrow && _.$prevArrow.off('keydown.slick', _.keyHandler);\n _.$nextArrow && _.$nextArrow.off('keydown.slick', _.keyHandler);\n }\n }\n\n _.$list.off('touchstart.slick mousedown.slick', _.swipeHandler);\n _.$list.off('touchmove.slick mousemove.slick', _.swipeHandler);\n _.$list.off('touchend.slick mouseup.slick', _.swipeHandler);\n _.$list.off('touchcancel.slick mouseleave.slick', _.swipeHandler);\n\n _.$list.off('click.slick', _.clickHandler);\n\n $(document).off(_.visibilityChange, _.visibility);\n\n _.cleanUpSlideEvents();\n\n if (_.options.accessibility === true) {\n _.$list.off('keydown.slick', _.keyHandler);\n }\n\n if (_.options.focusOnSelect === true) {\n $(_.$slideTrack).children().off('click.slick', _.selectHandler);\n }\n\n $(window).off('orientationchange.slick.slick-' + _.instanceUid, _.orientationChange);\n\n $(window).off('resize.slick.slick-' + _.instanceUid, _.resize);\n\n $('[draggable!=true]', _.$slideTrack).off('dragstart', _.preventDefault);\n\n $(window).off('load.slick.slick-' + _.instanceUid, _.setPosition);\n\n };\n\n Slick.prototype.cleanUpSlideEvents = function() {\n\n var _ = this;\n\n _.$list.off('mouseenter.slick', $.proxy(_.interrupt, _, true));\n _.$list.off('mouseleave.slick', $.proxy(_.interrupt, _, false));\n\n };\n\n Slick.prototype.cleanUpRows = function() {\n\n var _ = this, originalSlides;\n\n if(_.options.rows > 0) {\n originalSlides = _.$slides.children().children();\n originalSlides.removeAttr('style');\n _.$slider.empty().append(originalSlides);\n }\n\n };\n\n Slick.prototype.clickHandler = function(event) {\n\n var _ = this;\n\n if (_.shouldClick === false) {\n event.stopImmediatePropagation();\n event.stopPropagation();\n event.preventDefault();\n }\n\n };\n\n Slick.prototype.destroy = function(refresh) {\n\n var _ = this;\n\n _.autoPlayClear();\n\n _.touchObject = {};\n\n _.cleanUpEvents();\n\n $('.slick-cloned', _.$slider).detach();\n\n if (_.$dots) {\n _.$dots.remove();\n }\n\n if ( _.$prevArrow && _.$prevArrow.length ) {\n\n _.$prevArrow\n .removeClass('slick-disabled slick-arrow slick-hidden')\n .removeAttr('aria-hidden aria-disabled tabindex')\n .css('display','');\n\n if ( _.htmlExpr.test( _.options.prevArrow )) {\n _.$prevArrow.remove();\n }\n }\n\n if ( _.$nextArrow && _.$nextArrow.length ) {\n\n _.$nextArrow\n .removeClass('slick-disabled slick-arrow slick-hidden')\n .removeAttr('aria-hidden aria-disabled tabindex')\n .css('display','');\n\n if ( _.htmlExpr.test( _.options.nextArrow )) {\n _.$nextArrow.remove();\n }\n }\n\n\n if (_.$slides) {\n\n _.$slides\n .removeClass('slick-slide slick-active slick-center slick-visible slick-current')\n .removeAttr('aria-hidden')\n .removeAttr('data-slick-index')\n .each(function(){\n $(this).attr('style', $(this).data('originalStyling'));\n });\n\n _.$slideTrack.children(this.options.slide).detach();\n\n _.$slideTrack.detach();\n\n _.$list.detach();\n\n _.$slider.append(_.$slides);\n }\n\n _.cleanUpRows();\n\n _.$slider.removeClass('slick-slider');\n _.$slider.removeClass('slick-initialized');\n _.$slider.removeClass('slick-dotted');\n\n _.unslicked = true;\n\n if(!refresh) {\n _.$slider.trigger('destroy', [_]);\n }\n\n };\n\n Slick.prototype.disableTransition = function(slide) {\n\n var _ = this,\n transition = {};\n\n transition[_.transitionType] = '';\n\n if (_.options.fade === false) {\n _.$slideTrack.css(transition);\n } else {\n _.$slides.eq(slide).css(transition);\n }\n\n };\n\n Slick.prototype.fadeSlide = function(slideIndex, callback) {\n\n var _ = this;\n\n if (_.cssTransitions === false) {\n\n _.$slides.eq(slideIndex).css({\n zIndex: _.options.zIndex\n });\n\n _.$slides.eq(slideIndex).animate({\n opacity: 1\n }, _.options.speed, _.options.easing, callback);\n\n } else {\n\n _.applyTransition(slideIndex);\n\n _.$slides.eq(slideIndex).css({\n opacity: 1,\n zIndex: _.options.zIndex\n });\n\n if (callback) {\n setTimeout(function() {\n\n _.disableTransition(slideIndex);\n\n callback.call();\n }, _.options.speed);\n }\n\n }\n\n };\n\n Slick.prototype.fadeSlideOut = function(slideIndex) {\n\n var _ = this;\n\n if (_.cssTransitions === false) {\n\n _.$slides.eq(slideIndex).animate({\n opacity: 0,\n zIndex: _.options.zIndex - 2\n }, _.options.speed, _.options.easing);\n\n } else {\n\n _.applyTransition(slideIndex);\n\n _.$slides.eq(slideIndex).css({\n opacity: 0,\n zIndex: _.options.zIndex - 2\n });\n\n }\n\n };\n\n Slick.prototype.filterSlides = Slick.prototype.slickFilter = function(filter) {\n\n var _ = this;\n\n if (filter !== null) {\n\n _.$slidesCache = _.$slides;\n\n _.unload();\n\n _.$slideTrack.children(this.options.slide).detach();\n\n _.$slidesCache.filter(filter).appendTo(_.$slideTrack);\n\n _.reinit();\n\n }\n\n };\n\n Slick.prototype.focusHandler = function() {\n\n var _ = this;\n\n _.$slider\n .off('focus.slick blur.slick')\n .on('focus.slick blur.slick', '*', function(event) {\n\n event.stopImmediatePropagation();\n var $sf = $(this);\n\n setTimeout(function() {\n\n if( _.options.pauseOnFocus ) {\n _.focussed = $sf.is(':focus');\n _.autoPlay();\n }\n\n }, 0);\n\n });\n };\n\n Slick.prototype.getCurrent = Slick.prototype.slickCurrentSlide = function() {\n\n var _ = this;\n return _.currentSlide;\n\n };\n\n Slick.prototype.getDotCount = function() {\n\n var _ = this;\n\n var breakPoint = 0;\n var counter = 0;\n var pagerQty = 0;\n\n if (_.options.infinite === true) {\n if (_.slideCount <= _.options.slidesToShow) {\n ++pagerQty;\n } else {\n while (breakPoint < _.slideCount) {\n ++pagerQty;\n breakPoint = counter + _.options.slidesToScroll;\n counter += _.options.slidesToScroll <= _.options.slidesToShow ? _.options.slidesToScroll : _.options.slidesToShow;\n }\n }\n } else if (_.options.centerMode === true) {\n pagerQty = _.slideCount;\n } else if(!_.options.asNavFor) {\n pagerQty = 1 + Math.ceil((_.slideCount - _.options.slidesToShow) / _.options.slidesToScroll);\n }else {\n while (breakPoint < _.slideCount) {\n ++pagerQty;\n breakPoint = counter + _.options.slidesToScroll;\n counter += _.options.slidesToScroll <= _.options.slidesToShow ? _.options.slidesToScroll : _.options.slidesToShow;\n }\n }\n\n return pagerQty - 1;\n\n };\n\n Slick.prototype.getLeft = function(slideIndex) {\n\n var _ = this,\n targetLeft,\n verticalHeight,\n verticalOffset = 0,\n targetSlide,\n coef;\n\n _.slideOffset = 0;\n verticalHeight = _.$slides.first().outerHeight(true);\n\n if (_.options.infinite === true) {\n if (_.slideCount > _.options.slidesToShow) {\n _.slideOffset = (_.slideWidth * _.options.slidesToShow) * -1;\n coef = -1\n\n if (_.options.vertical === true && _.options.centerMode === true) {\n if (_.options.slidesToShow === 2) {\n coef = -1.5;\n } else if (_.options.slidesToShow === 1) {\n coef = -2\n }\n }\n verticalOffset = (verticalHeight * _.options.slidesToShow) * coef;\n }\n if (_.slideCount % _.options.slidesToScroll !== 0) {\n if (slideIndex + _.options.slidesToScroll > _.slideCount && _.slideCount > _.options.slidesToShow) {\n if (slideIndex > _.slideCount) {\n _.slideOffset = ((_.options.slidesToShow - (slideIndex - _.slideCount)) * _.slideWidth) * -1;\n verticalOffset = ((_.options.slidesToShow - (slideIndex - _.slideCount)) * verticalHeight) * -1;\n } else {\n _.slideOffset = ((_.slideCount % _.options.slidesToScroll) * _.slideWidth) * -1;\n verticalOffset = ((_.slideCount % _.options.slidesToScroll) * verticalHeight) * -1;\n }\n }\n }\n } else {\n if (slideIndex + _.options.slidesToShow > _.slideCount) {\n _.slideOffset = ((slideIndex + _.options.slidesToShow) - _.slideCount) * _.slideWidth;\n verticalOffset = ((slideIndex + _.options.slidesToShow) - _.slideCount) * verticalHeight;\n }\n }\n\n if (_.slideCount <= _.options.slidesToShow) {\n _.slideOffset = 0;\n verticalOffset = 0;\n }\n\n if (_.options.centerMode === true && _.slideCount <= _.options.slidesToShow) {\n _.slideOffset = ((_.slideWidth * Math.floor(_.options.slidesToShow)) / 2) - ((_.slideWidth * _.slideCount) / 2);\n } else if (_.options.centerMode === true && _.options.infinite === true) {\n _.slideOffset += _.slideWidth * Math.floor(_.options.slidesToShow / 2) - _.slideWidth;\n } else if (_.options.centerMode === true) {\n _.slideOffset = 0;\n _.slideOffset += _.slideWidth * Math.floor(_.options.slidesToShow / 2);\n }\n\n if (_.options.vertical === false) {\n targetLeft = ((slideIndex * _.slideWidth) * -1) + _.slideOffset;\n } else {\n targetLeft = ((slideIndex * verticalHeight) * -1) + verticalOffset;\n }\n\n if (_.options.variableWidth === true) {\n\n if (_.slideCount <= _.options.slidesToShow || _.options.infinite === false) {\n targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex);\n } else {\n targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex + _.options.slidesToShow);\n }\n\n if (_.options.rtl === true) {\n if (targetSlide[0]) {\n targetLeft = (_.$slideTrack.width() - targetSlide[0].offsetLeft - targetSlide.width()) * -1;\n } else {\n targetLeft = 0;\n }\n } else {\n targetLeft = targetSlide[0] ? targetSlide[0].offsetLeft * -1 : 0;\n }\n\n if (_.options.centerMode === true) {\n if (_.slideCount <= _.options.slidesToShow || _.options.infinite === false) {\n targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex);\n } else {\n targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex + _.options.slidesToShow + 1);\n }\n\n if (_.options.rtl === true) {\n if (targetSlide[0]) {\n targetLeft = (_.$slideTrack.width() - targetSlide[0].offsetLeft - targetSlide.width()) * -1;\n } else {\n targetLeft = 0;\n }\n } else {\n targetLeft = targetSlide[0] ? targetSlide[0].offsetLeft * -1 : 0;\n }\n\n targetLeft += (_.$list.width() - targetSlide.outerWidth()) / 2;\n }\n }\n\n return targetLeft;\n\n };\n\n Slick.prototype.getOption = Slick.prototype.slickGetOption = function(option) {\n\n var _ = this;\n\n return _.options[option];\n\n };\n\n Slick.prototype.getNavigableIndexes = function() {\n\n var _ = this,\n breakPoint = 0,\n counter = 0,\n indexes = [],\n max;\n\n if (_.options.infinite === false) {\n max = _.slideCount;\n } else {\n breakPoint = _.options.slidesToScroll * -1;\n counter = _.options.slidesToScroll * -1;\n max = _.slideCount * 2;\n }\n\n while (breakPoint < max) {\n indexes.push(breakPoint);\n breakPoint = counter + _.options.slidesToScroll;\n counter += _.options.slidesToScroll <= _.options.slidesToShow ? _.options.slidesToScroll : _.options.slidesToShow;\n }\n\n return indexes;\n\n };\n\n Slick.prototype.getSlick = function() {\n\n return this;\n\n };\n\n Slick.prototype.getSlideCount = function() {\n\n var _ = this,\n slidesTraversed, swipedSlide, centerOffset;\n\n centerOffset = _.options.centerMode === true ? _.slideWidth * Math.floor(_.options.slidesToShow / 2) : 0;\n\n if (_.options.swipeToSlide === true) {\n _.$slideTrack.find('.slick-slide').each(function(index, slide) {\n if (slide.offsetLeft - centerOffset + ($(slide).outerWidth() / 2) > (_.swipeLeft * -1)) {\n swipedSlide = slide;\n return false;\n }\n });\n\n slidesTraversed = Math.abs($(swipedSlide).attr('data-slick-index') - _.currentSlide) || 1;\n\n return slidesTraversed;\n\n } else {\n return _.options.slidesToScroll;\n }\n\n };\n\n Slick.prototype.goTo = Slick.prototype.slickGoTo = function(slide, dontAnimate) {\n\n var _ = this;\n\n _.changeSlide({\n data: {\n message: 'index',\n index: parseInt(slide)\n }\n }, dontAnimate);\n\n };\n\n Slick.prototype.init = function(creation) {\n\n var _ = this;\n\n if (!$(_.$slider).hasClass('slick-initialized')) {\n\n $(_.$slider).addClass('slick-initialized');\n\n _.buildRows();\n _.buildOut();\n _.setProps();\n _.startLoad();\n _.loadSlider();\n _.initializeEvents();\n _.updateArrows();\n _.updateDots();\n _.checkResponsive(true);\n _.focusHandler();\n\n }\n\n if (creation) {\n _.$slider.trigger('init', [_]);\n }\n\n if (_.options.accessibility === true) {\n _.initADA();\n }\n\n if ( _.options.autoplay ) {\n\n _.paused = false;\n _.autoPlay();\n\n }\n\n };\n\n Slick.prototype.initADA = function() {\n var _ = this,\n numDotGroups = Math.ceil(_.slideCount / _.options.slidesToShow),\n tabControlIndexes = _.getNavigableIndexes().filter(function(val) {\n return (val >= 0) && (val < _.slideCount);\n });\n\n _.$slides.add(_.$slideTrack.find('.slick-cloned')).attr({\n 'aria-hidden': 'true',\n 'tabindex': '-1'\n }).find('a, input, button, select').attr({\n 'tabindex': '-1'\n });\n\n if (_.$dots !== null) {\n _.$slides.not(_.$slideTrack.find('.slick-cloned')).each(function(i) {\n var slideControlIndex = tabControlIndexes.indexOf(i);\n\n $(this).attr({\n 'role': 'tabpanel',\n 'id': 'slick-slide' + _.instanceUid + i,\n 'tabindex': -1\n });\n\n if (slideControlIndex !== -1) {\n var ariaButtonControl = 'slick-slide-control' + _.instanceUid + slideControlIndex\n if ($('#' + ariaButtonControl).length) {\n $(this).attr({\n 'aria-describedby': ariaButtonControl\n });\n }\n }\n });\n\n _.$dots.attr('role', 'tablist').find('li').each(function(i) {\n var mappedSlideIndex = tabControlIndexes[i];\n\n $(this).attr({\n 'role': 'presentation'\n });\n\n $(this).find('button').first().attr({\n 'role': 'tab',\n 'id': 'slick-slide-control' + _.instanceUid + i,\n 'aria-controls': 'slick-slide' + _.instanceUid + mappedSlideIndex,\n 'aria-label': (i + 1) + ' of ' + numDotGroups,\n 'aria-selected': null,\n 'tabindex': '-1'\n });\n\n }).eq(_.currentSlide).find('button').attr({\n 'aria-selected': 'true',\n 'tabindex': '0'\n }).end();\n }\n\n for (var i=_.currentSlide, max=i+_.options.slidesToShow; i < max; i++) {\n if (_.options.focusOnChange) {\n _.$slides.eq(i).attr({'tabindex': '0'});\n } else {\n _.$slides.eq(i).removeAttr('tabindex');\n }\n }\n\n _.activateADA();\n\n };\n\n Slick.prototype.initArrowEvents = function() {\n\n var _ = this;\n\n if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) {\n _.$prevArrow\n .off('click.slick')\n .on('click.slick', {\n message: 'previous'\n }, _.changeSlide);\n _.$nextArrow\n .off('click.slick')\n .on('click.slick', {\n message: 'next'\n }, _.changeSlide);\n\n if (_.options.accessibility === true) {\n _.$prevArrow.on('keydown.slick', _.keyHandler);\n _.$nextArrow.on('keydown.slick', _.keyHandler);\n }\n }\n\n };\n\n Slick.prototype.initDotEvents = function() {\n\n var _ = this;\n\n if (_.options.dots === true && _.slideCount > _.options.slidesToShow) {\n $('li', _.$dots).on('click.slick', {\n message: 'index'\n }, _.changeSlide);\n\n if (_.options.accessibility === true) {\n _.$dots.on('keydown.slick', _.keyHandler);\n }\n }\n\n if (_.options.dots === true && _.options.pauseOnDotsHover === true && _.slideCount > _.options.slidesToShow) {\n\n $('li', _.$dots)\n .on('mouseenter.slick', $.proxy(_.interrupt, _, true))\n .on('mouseleave.slick', $.proxy(_.interrupt, _, false));\n\n }\n\n };\n\n Slick.prototype.initSlideEvents = function() {\n\n var _ = this;\n\n if ( _.options.pauseOnHover ) {\n\n _.$list.on('mouseenter.slick', $.proxy(_.interrupt, _, true));\n _.$list.on('mouseleave.slick', $.proxy(_.interrupt, _, false));\n\n }\n\n };\n\n Slick.prototype.initializeEvents = function() {\n\n var _ = this;\n\n _.initArrowEvents();\n\n _.initDotEvents();\n _.initSlideEvents();\n\n _.$list.on('touchstart.slick mousedown.slick', {\n action: 'start'\n }, _.swipeHandler);\n _.$list.on('touchmove.slick mousemove.slick', {\n action: 'move'\n }, _.swipeHandler);\n _.$list.on('touchend.slick mouseup.slick', {\n action: 'end'\n }, _.swipeHandler);\n _.$list.on('touchcancel.slick mouseleave.slick', {\n action: 'end'\n }, _.swipeHandler);\n\n _.$list.on('click.slick', _.clickHandler);\n\n $(document).on(_.visibilityChange, $.proxy(_.visibility, _));\n\n if (_.options.accessibility === true) {\n _.$list.on('keydown.slick', _.keyHandler);\n }\n\n if (_.options.focusOnSelect === true) {\n $(_.$slideTrack).children().on('click.slick', _.selectHandler);\n }\n\n $(window).on('orientationchange.slick.slick-' + _.instanceUid, $.proxy(_.orientationChange, _));\n\n $(window).on('resize.slick.slick-' + _.instanceUid, $.proxy(_.resize, _));\n\n $('[draggable!=true]', _.$slideTrack).on('dragstart', _.preventDefault);\n\n $(window).on('load.slick.slick-' + _.instanceUid, _.setPosition);\n $(_.setPosition);\n\n };\n\n Slick.prototype.initUI = function() {\n\n var _ = this;\n\n if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) {\n\n _.$prevArrow.show();\n _.$nextArrow.show();\n\n }\n\n if (_.options.dots === true && _.slideCount > _.options.slidesToShow) {\n\n _.$dots.show();\n\n }\n\n };\n\n Slick.prototype.keyHandler = function(event) {\n\n var _ = this;\n //Dont slide if the cursor is inside the form fields and arrow keys are pressed\n if(!event.target.tagName.match('TEXTAREA|INPUT|SELECT')) {\n if (event.keyCode === 37 && _.options.accessibility === true) {\n _.changeSlide({\n data: {\n message: _.options.rtl === true ? 'next' : 'previous'\n }\n });\n } else if (event.keyCode === 39 && _.options.accessibility === true) {\n _.changeSlide({\n data: {\n message: _.options.rtl === true ? 'previous' : 'next'\n }\n });\n }\n }\n\n };\n\n Slick.prototype.lazyLoad = function() {\n\n var _ = this,\n loadRange, cloneRange, rangeStart, rangeEnd;\n\n function loadImages(imagesScope) {\n\n $('img[data-lazy]', imagesScope).each(function() {\n\n var image = $(this),\n imageSource = $(this).attr('data-lazy'),\n imageSrcSet = $(this).attr('data-srcset'),\n imageSizes = $(this).attr('data-sizes') || _.$slider.attr('data-sizes'),\n imageToLoad = document.createElement('img');\n\n imageToLoad.onload = function() {\n\n image\n .animate({ opacity: 0 }, 100, function() {\n\n if (imageSrcSet) {\n image\n .attr('srcset', imageSrcSet );\n\n if (imageSizes) {\n image\n .attr('sizes', imageSizes );\n }\n }\n\n image\n .attr('src', imageSource)\n .animate({ opacity: 1 }, 200, function() {\n image\n .removeAttr('data-lazy data-srcset data-sizes')\n .removeClass('slick-loading');\n });\n _.$slider.trigger('lazyLoaded', [_, image, imageSource]);\n });\n\n };\n\n imageToLoad.onerror = function() {\n\n image\n .removeAttr( 'data-lazy' )\n .removeClass( 'slick-loading' )\n .addClass( 'slick-lazyload-error' );\n\n _.$slider.trigger('lazyLoadError', [ _, image, imageSource ]);\n\n };\n\n imageToLoad.src = imageSource;\n\n });\n\n }\n\n if (_.options.centerMode === true) {\n if (_.options.infinite === true) {\n rangeStart = _.currentSlide + (_.options.slidesToShow / 2 + 1);\n rangeEnd = rangeStart + _.options.slidesToShow + 2;\n } else {\n rangeStart = Math.max(0, _.currentSlide - (_.options.slidesToShow / 2 + 1));\n rangeEnd = 2 + (_.options.slidesToShow / 2 + 1) + _.currentSlide;\n }\n } else {\n rangeStart = _.options.infinite ? _.options.slidesToShow + _.currentSlide : _.currentSlide;\n rangeEnd = Math.ceil(rangeStart + _.options.slidesToShow);\n if (_.options.fade === true) {\n if (rangeStart > 0) rangeStart--;\n if (rangeEnd <= _.slideCount) rangeEnd++;\n }\n }\n\n loadRange = _.$slider.find('.slick-slide').slice(rangeStart, rangeEnd);\n\n if (_.options.lazyLoad === 'anticipated') {\n var prevSlide = rangeStart - 1,\n nextSlide = rangeEnd,\n $slides = _.$slider.find('.slick-slide');\n\n for (var i = 0; i < _.options.slidesToScroll; i++) {\n if (prevSlide < 0) prevSlide = _.slideCount - 1;\n loadRange = loadRange.add($slides.eq(prevSlide));\n loadRange = loadRange.add($slides.eq(nextSlide));\n prevSlide--;\n nextSlide++;\n }\n }\n\n loadImages(loadRange);\n\n if (_.slideCount <= _.options.slidesToShow) {\n cloneRange = _.$slider.find('.slick-slide');\n loadImages(cloneRange);\n } else\n if (_.currentSlide >= _.slideCount - _.options.slidesToShow) {\n cloneRange = _.$slider.find('.slick-cloned').slice(0, _.options.slidesToShow);\n loadImages(cloneRange);\n } else if (_.currentSlide === 0) {\n cloneRange = _.$slider.find('.slick-cloned').slice(_.options.slidesToShow * -1);\n loadImages(cloneRange);\n }\n\n };\n\n Slick.prototype.loadSlider = function() {\n\n var _ = this;\n\n _.setPosition();\n\n _.$slideTrack.css({\n opacity: 1\n });\n\n _.$slider.removeClass('slick-loading');\n\n _.initUI();\n\n if (_.options.lazyLoad === 'progressive') {\n _.progressiveLazyLoad();\n }\n\n };\n\n Slick.prototype.next = Slick.prototype.slickNext = function() {\n\n var _ = this;\n\n _.changeSlide({\n data: {\n message: 'next'\n }\n });\n\n };\n\n Slick.prototype.orientationChange = function() {\n\n var _ = this;\n\n _.checkResponsive();\n _.setPosition();\n\n };\n\n Slick.prototype.pause = Slick.prototype.slickPause = function() {\n\n var _ = this;\n\n _.autoPlayClear();\n _.paused = true;\n\n };\n\n Slick.prototype.play = Slick.prototype.slickPlay = function() {\n\n var _ = this;\n\n _.autoPlay();\n _.options.autoplay = true;\n _.paused = false;\n _.focussed = false;\n _.interrupted = false;\n\n };\n\n Slick.prototype.postSlide = function(index) {\n\n var _ = this;\n\n if( !_.unslicked ) {\n\n _.$slider.trigger('afterChange', [_, index]);\n\n _.animating = false;\n\n if (_.slideCount > _.options.slidesToShow) {\n _.setPosition();\n }\n\n _.swipeLeft = null;\n\n if ( _.options.autoplay ) {\n _.autoPlay();\n }\n\n if (_.options.accessibility === true) {\n _.initADA();\n\n if (_.options.focusOnChange) {\n var $currentSlide = $(_.$slides.get(_.currentSlide));\n $currentSlide.attr('tabindex', 0).focus();\n }\n }\n\n }\n\n };\n\n Slick.prototype.prev = Slick.prototype.slickPrev = function() {\n\n var _ = this;\n\n _.changeSlide({\n data: {\n message: 'previous'\n }\n });\n\n };\n\n Slick.prototype.preventDefault = function(event) {\n\n event.preventDefault();\n\n };\n\n Slick.prototype.progressiveLazyLoad = function( tryCount ) {\n\n tryCount = tryCount || 1;\n\n var _ = this,\n $imgsToLoad = $( 'img[data-lazy]', _.$slider ),\n image,\n imageSource,\n imageSrcSet,\n imageSizes,\n imageToLoad;\n\n if ( $imgsToLoad.length ) {\n\n image = $imgsToLoad.first();\n imageSource = image.attr('data-lazy');\n imageSrcSet = image.attr('data-srcset');\n imageSizes = image.attr('data-sizes') || _.$slider.attr('data-sizes');\n imageToLoad = document.createElement('img');\n\n imageToLoad.onload = function() {\n\n if (imageSrcSet) {\n image\n .attr('srcset', imageSrcSet );\n\n if (imageSizes) {\n image\n .attr('sizes', imageSizes );\n }\n }\n\n image\n .attr( 'src', imageSource )\n .removeAttr('data-lazy data-srcset data-sizes')\n .removeClass('slick-loading');\n\n if ( _.options.adaptiveHeight === true ) {\n _.setPosition();\n }\n\n _.$slider.trigger('lazyLoaded', [ _, image, imageSource ]);\n _.progressiveLazyLoad();\n\n };\n\n imageToLoad.onerror = function() {\n\n if ( tryCount < 3 ) {\n\n /**\n * try to load the image 3 times,\n * leave a slight delay so we don't get\n * servers blocking the request.\n */\n setTimeout( function() {\n _.progressiveLazyLoad( tryCount + 1 );\n }, 500 );\n\n } else {\n\n image\n .removeAttr( 'data-lazy' )\n .removeClass( 'slick-loading' )\n .addClass( 'slick-lazyload-error' );\n\n _.$slider.trigger('lazyLoadError', [ _, image, imageSource ]);\n\n _.progressiveLazyLoad();\n\n }\n\n };\n\n imageToLoad.src = imageSource;\n\n } else {\n\n _.$slider.trigger('allImagesLoaded', [ _ ]);\n\n }\n\n };\n\n Slick.prototype.refresh = function( initializing ) {\n\n var _ = this, currentSlide, lastVisibleIndex;\n\n lastVisibleIndex = _.slideCount - _.options.slidesToShow;\n\n // in non-infinite sliders, we don't want to go past the\n // last visible index.\n if( !_.options.infinite && ( _.currentSlide > lastVisibleIndex )) {\n _.currentSlide = lastVisibleIndex;\n }\n\n // if less slides than to show, go to start.\n if ( _.slideCount <= _.options.slidesToShow ) {\n _.currentSlide = 0;\n\n }\n\n currentSlide = _.currentSlide;\n\n _.destroy(true);\n\n $.extend(_, _.initials, { currentSlide: currentSlide });\n\n _.init();\n\n if( !initializing ) {\n\n _.changeSlide({\n data: {\n message: 'index',\n index: currentSlide\n }\n }, false);\n\n }\n\n };\n\n Slick.prototype.registerBreakpoints = function() {\n\n var _ = this, breakpoint, currentBreakpoint, l,\n responsiveSettings = _.options.responsive || null;\n\n if ( $.type(responsiveSettings) === 'array' && responsiveSettings.length ) {\n\n _.respondTo = _.options.respondTo || 'window';\n\n for ( breakpoint in responsiveSettings ) {\n\n l = _.breakpoints.length-1;\n\n if (responsiveSettings.hasOwnProperty(breakpoint)) {\n currentBreakpoint = responsiveSettings[breakpoint].breakpoint;\n\n // loop through the breakpoints and cut out any existing\n // ones with the same breakpoint number, we don't want dupes.\n while( l >= 0 ) {\n if( _.breakpoints[l] && _.breakpoints[l] === currentBreakpoint ) {\n _.breakpoints.splice(l,1);\n }\n l--;\n }\n\n _.breakpoints.push(currentBreakpoint);\n _.breakpointSettings[currentBreakpoint] = responsiveSettings[breakpoint].settings;\n\n }\n\n }\n\n _.breakpoints.sort(function(a, b) {\n return ( _.options.mobileFirst ) ? a-b : b-a;\n });\n\n }\n\n };\n\n Slick.prototype.reinit = function() {\n\n var _ = this;\n\n _.$slides =\n _.$slideTrack\n .children(_.options.slide)\n .addClass('slick-slide');\n\n _.slideCount = _.$slides.length;\n\n if (_.currentSlide >= _.slideCount && _.currentSlide !== 0) {\n _.currentSlide = _.currentSlide - _.options.slidesToScroll;\n }\n\n if (_.slideCount <= _.options.slidesToShow) {\n _.currentSlide = 0;\n }\n\n _.registerBreakpoints();\n\n _.setProps();\n _.setupInfinite();\n _.buildArrows();\n _.updateArrows();\n _.initArrowEvents();\n _.buildDots();\n _.updateDots();\n _.initDotEvents();\n _.cleanUpSlideEvents();\n _.initSlideEvents();\n\n _.checkResponsive(false, true);\n\n if (_.options.focusOnSelect === true) {\n $(_.$slideTrack).children().on('click.slick', _.selectHandler);\n }\n\n _.setSlideClasses(typeof _.currentSlide === 'number' ? _.currentSlide : 0);\n\n _.setPosition();\n _.focusHandler();\n\n _.paused = !_.options.autoplay;\n _.autoPlay();\n\n _.$slider.trigger('reInit', [_]);\n\n };\n\n Slick.prototype.resize = function() {\n\n var _ = this;\n\n if ($(window).width() !== _.windowWidth) {\n clearTimeout(_.windowDelay);\n _.windowDelay = window.setTimeout(function() {\n _.windowWidth = $(window).width();\n _.checkResponsive();\n if( !_.unslicked ) { _.setPosition(); }\n }, 50);\n }\n };\n\n Slick.prototype.removeSlide = Slick.prototype.slickRemove = function(index, removeBefore, removeAll) {\n\n var _ = this;\n\n if (typeof(index) === 'boolean') {\n removeBefore = index;\n index = removeBefore === true ? 0 : _.slideCount - 1;\n } else {\n index = removeBefore === true ? --index : index;\n }\n\n if (_.slideCount < 1 || index < 0 || index > _.slideCount - 1) {\n return false;\n }\n\n _.unload();\n\n if (removeAll === true) {\n _.$slideTrack.children().remove();\n } else {\n _.$slideTrack.children(this.options.slide).eq(index).remove();\n }\n\n _.$slides = _.$slideTrack.children(this.options.slide);\n\n _.$slideTrack.children(this.options.slide).detach();\n\n _.$slideTrack.append(_.$slides);\n\n _.$slidesCache = _.$slides;\n\n _.reinit();\n\n };\n\n Slick.prototype.setCSS = function(position) {\n\n var _ = this,\n positionProps = {},\n x, y;\n\n if (_.options.rtl === true) {\n position = -position;\n }\n x = _.positionProp == 'left' ? Math.ceil(position) + 'px' : '0px';\n y = _.positionProp == 'top' ? Math.ceil(position) + 'px' : '0px';\n\n positionProps[_.positionProp] = position;\n\n if (_.transformsEnabled === false) {\n _.$slideTrack.css(positionProps);\n } else {\n positionProps = {};\n if (_.cssTransitions === false) {\n positionProps[_.animType] = 'translate(' + x + ', ' + y + ')';\n _.$slideTrack.css(positionProps);\n } else {\n positionProps[_.animType] = 'translate3d(' + x + ', ' + y + ', 0px)';\n _.$slideTrack.css(positionProps);\n }\n }\n\n };\n\n Slick.prototype.setDimensions = function() {\n\n var _ = this;\n\n if (_.options.vertical === false) {\n if (_.options.centerMode === true) {\n _.$list.css({\n padding: ('0px ' + _.options.centerPadding)\n });\n }\n } else {\n _.$list.height(_.$slides.first().outerHeight(true) * _.options.slidesToShow);\n if (_.options.centerMode === true) {\n _.$list.css({\n padding: (_.options.centerPadding + ' 0px')\n });\n }\n }\n\n _.listWidth = _.$list.width();\n _.listHeight = _.$list.height();\n\n\n if (_.options.vertical === false && _.options.variableWidth === false) {\n _.slideWidth = Math.ceil(_.listWidth / _.options.slidesToShow);\n _.$slideTrack.width(Math.ceil((_.slideWidth * _.$slideTrack.children('.slick-slide').length)));\n\n } else if (_.options.variableWidth === true) {\n _.$slideTrack.width(5000 * _.slideCount);\n } else {\n _.slideWidth = Math.ceil(_.listWidth);\n _.$slideTrack.height(Math.ceil((_.$slides.first().outerHeight(true) * _.$slideTrack.children('.slick-slide').length)));\n }\n\n var offset = _.$slides.first().outerWidth(true) - _.$slides.first().width();\n if (_.options.variableWidth === false) _.$slideTrack.children('.slick-slide').width(_.slideWidth - offset);\n\n };\n\n Slick.prototype.setFade = function() {\n\n var _ = this,\n targetLeft;\n\n _.$slides.each(function(index, element) {\n targetLeft = (_.slideWidth * index) * -1;\n if (_.options.rtl === true) {\n $(element).css({\n position: 'relative',\n right: targetLeft,\n top: 0,\n zIndex: _.options.zIndex - 2,\n opacity: 0\n });\n } else {\n $(element).css({\n position: 'relative',\n left: targetLeft,\n top: 0,\n zIndex: _.options.zIndex - 2,\n opacity: 0\n });\n }\n });\n\n _.$slides.eq(_.currentSlide).css({\n zIndex: _.options.zIndex - 1,\n opacity: 1\n });\n\n };\n\n Slick.prototype.setHeight = function() {\n\n var _ = this;\n\n if (_.options.slidesToShow === 1 && _.options.adaptiveHeight === true && _.options.vertical === false) {\n var targetHeight = _.$slides.eq(_.currentSlide).outerHeight(true);\n _.$list.css('height', targetHeight);\n }\n\n };\n\n Slick.prototype.setOption =\n Slick.prototype.slickSetOption = function() {\n\n /**\n * accepts arguments in format of:\n *\n * - for changing a single option's value:\n * .slick(\"setOption\", option, value, refresh )\n *\n * - for changing a set of responsive options:\n * .slick(\"setOption\", 'responsive', [{}, ...], refresh )\n *\n * - for updating multiple values at once (not responsive)\n * .slick(\"setOption\", { 'option': value, ... }, refresh )\n */\n\n var _ = this, l, item, option, value, refresh = false, type;\n\n if( $.type( arguments[0] ) === 'object' ) {\n\n option = arguments[0];\n refresh = arguments[1];\n type = 'multiple';\n\n } else if ( $.type( arguments[0] ) === 'string' ) {\n\n option = arguments[0];\n value = arguments[1];\n refresh = arguments[2];\n\n if ( arguments[0] === 'responsive' && $.type( arguments[1] ) === 'array' ) {\n\n type = 'responsive';\n\n } else if ( typeof arguments[1] !== 'undefined' ) {\n\n type = 'single';\n\n }\n\n }\n\n if ( type === 'single' ) {\n\n _.options[option] = value;\n\n\n } else if ( type === 'multiple' ) {\n\n $.each( option , function( opt, val ) {\n\n _.options[opt] = val;\n\n });\n\n\n } else if ( type === 'responsive' ) {\n\n for ( item in value ) {\n\n if( $.type( _.options.responsive ) !== 'array' ) {\n\n _.options.responsive = [ value[item] ];\n\n } else {\n\n l = _.options.responsive.length-1;\n\n // loop through the responsive object and splice out duplicates.\n while( l >= 0 ) {\n\n if( _.options.responsive[l].breakpoint === value[item].breakpoint ) {\n\n _.options.responsive.splice(l,1);\n\n }\n\n l--;\n\n }\n\n _.options.responsive.push( value[item] );\n\n }\n\n }\n\n }\n\n if ( refresh ) {\n\n _.unload();\n _.reinit();\n\n }\n\n };\n\n Slick.prototype.setPosition = function() {\n\n var _ = this;\n\n _.setDimensions();\n\n _.setHeight();\n\n if (_.options.fade === false) {\n _.setCSS(_.getLeft(_.currentSlide));\n } else {\n _.setFade();\n }\n\n _.$slider.trigger('setPosition', [_]);\n\n };\n\n Slick.prototype.setProps = function() {\n\n var _ = this,\n bodyStyle = document.body.style;\n\n _.positionProp = _.options.vertical === true ? 'top' : 'left';\n\n if (_.positionProp === 'top') {\n _.$slider.addClass('slick-vertical');\n } else {\n _.$slider.removeClass('slick-vertical');\n }\n\n if (bodyStyle.WebkitTransition !== undefined ||\n bodyStyle.MozTransition !== undefined ||\n bodyStyle.msTransition !== undefined) {\n if (_.options.useCSS === true) {\n _.cssTransitions = true;\n }\n }\n\n if ( _.options.fade ) {\n if ( typeof _.options.zIndex === 'number' ) {\n if( _.options.zIndex < 3 ) {\n _.options.zIndex = 3;\n }\n } else {\n _.options.zIndex = _.defaults.zIndex;\n }\n }\n\n if (bodyStyle.OTransform !== undefined) {\n _.animType = 'OTransform';\n _.transformType = '-o-transform';\n _.transitionType = 'OTransition';\n if (bodyStyle.perspectiveProperty === undefined && bodyStyle.webkitPerspective === undefined) _.animType = false;\n }\n if (bodyStyle.MozTransform !== undefined) {\n _.animType = 'MozTransform';\n _.transformType = '-moz-transform';\n _.transitionType = 'MozTransition';\n if (bodyStyle.perspectiveProperty === undefined && bodyStyle.MozPerspective === undefined) _.animType = false;\n }\n if (bodyStyle.webkitTransform !== undefined) {\n _.animType = 'webkitTransform';\n _.transformType = '-webkit-transform';\n _.transitionType = 'webkitTransition';\n if (bodyStyle.perspectiveProperty === undefined && bodyStyle.webkitPerspective === undefined) _.animType = false;\n }\n if (bodyStyle.msTransform !== undefined) {\n _.animType = 'msTransform';\n _.transformType = '-ms-transform';\n _.transitionType = 'msTransition';\n if (bodyStyle.msTransform === undefined) _.animType = false;\n }\n if (bodyStyle.transform !== undefined && _.animType !== false) {\n _.animType = 'transform';\n _.transformType = 'transform';\n _.transitionType = 'transition';\n }\n _.transformsEnabled = _.options.useTransform && (_.animType !== null && _.animType !== false);\n };\n\n\n Slick.prototype.setSlideClasses = function(index) {\n\n var _ = this,\n centerOffset, allSlides, indexOffset, remainder;\n\n allSlides = _.$slider\n .find('.slick-slide')\n .removeClass('slick-active slick-center slick-current')\n .attr('aria-hidden', 'true');\n\n _.$slides\n .eq(index)\n .addClass('slick-current');\n\n if (_.options.centerMode === true) {\n\n var evenCoef = _.options.slidesToShow % 2 === 0 ? 1 : 0;\n\n centerOffset = Math.floor(_.options.slidesToShow / 2);\n\n if (_.options.infinite === true) {\n\n if (index >= centerOffset && index <= (_.slideCount - 1) - centerOffset) {\n _.$slides\n .slice(index - centerOffset + evenCoef, index + centerOffset + 1)\n .addClass('slick-active')\n .attr('aria-hidden', 'false');\n\n } else {\n\n indexOffset = _.options.slidesToShow + index;\n allSlides\n .slice(indexOffset - centerOffset + 1 + evenCoef, indexOffset + centerOffset + 2)\n .addClass('slick-active')\n .attr('aria-hidden', 'false');\n\n }\n\n if (index === 0) {\n\n allSlides\n .eq(allSlides.length - 1 - _.options.slidesToShow)\n .addClass('slick-center');\n\n } else if (index === _.slideCount - 1) {\n\n allSlides\n .eq(_.options.slidesToShow)\n .addClass('slick-center');\n\n }\n\n }\n\n _.$slides\n .eq(index)\n .addClass('slick-center');\n\n } else {\n\n if (index >= 0 && index <= (_.slideCount - _.options.slidesToShow)) {\n\n _.$slides\n .slice(index, index + _.options.slidesToShow)\n .addClass('slick-active')\n .attr('aria-hidden', 'false');\n\n } else if (allSlides.length <= _.options.slidesToShow) {\n\n allSlides\n .addClass('slick-active')\n .attr('aria-hidden', 'false');\n\n } else {\n\n remainder = _.slideCount % _.options.slidesToShow;\n indexOffset = _.options.infinite === true ? _.options.slidesToShow + index : index;\n\n if (_.options.slidesToShow == _.options.slidesToScroll && (_.slideCount - index) < _.options.slidesToShow) {\n\n allSlides\n .slice(indexOffset - (_.options.slidesToShow - remainder), indexOffset + remainder)\n .addClass('slick-active')\n .attr('aria-hidden', 'false');\n\n } else {\n\n allSlides\n .slice(indexOffset, indexOffset + _.options.slidesToShow)\n .addClass('slick-active')\n .attr('aria-hidden', 'false');\n\n }\n\n }\n\n }\n\n if (_.options.lazyLoad === 'ondemand' || _.options.lazyLoad === 'anticipated') {\n _.lazyLoad();\n }\n };\n\n Slick.prototype.setupInfinite = function() {\n\n var _ = this,\n i, slideIndex, infiniteCount;\n\n if (_.options.fade === true) {\n _.options.centerMode = false;\n }\n\n if (_.options.infinite === true && _.options.fade === false) {\n\n slideIndex = null;\n\n if (_.slideCount > _.options.slidesToShow) {\n\n if (_.options.centerMode === true) {\n infiniteCount = _.options.slidesToShow + 1;\n } else {\n infiniteCount = _.options.slidesToShow;\n }\n\n for (i = _.slideCount; i > (_.slideCount -\n infiniteCount); i -= 1) {\n slideIndex = i - 1;\n $(_.$slides[slideIndex]).clone(true).attr('id', '')\n .attr('data-slick-index', slideIndex - _.slideCount)\n .prependTo(_.$slideTrack).addClass('slick-cloned');\n }\n for (i = 0; i < infiniteCount + _.slideCount; i += 1) {\n slideIndex = i;\n $(_.$slides[slideIndex]).clone(true).attr('id', '')\n .attr('data-slick-index', slideIndex + _.slideCount)\n .appendTo(_.$slideTrack).addClass('slick-cloned');\n }\n _.$slideTrack.find('.slick-cloned').find('[id]').each(function() {\n $(this).attr('id', '');\n });\n\n }\n\n }\n\n };\n\n Slick.prototype.interrupt = function( toggle ) {\n\n var _ = this;\n\n if( !toggle ) {\n _.autoPlay();\n }\n _.interrupted = toggle;\n\n };\n\n Slick.prototype.selectHandler = function(event) {\n\n var _ = this;\n\n var targetElement =\n $(event.target).is('.slick-slide') ?\n $(event.target) :\n $(event.target).parents('.slick-slide');\n\n var index = parseInt(targetElement.attr('data-slick-index'));\n\n if (!index) index = 0;\n\n if (_.slideCount <= _.options.slidesToShow) {\n\n _.slideHandler(index, false, true);\n return;\n\n }\n\n _.slideHandler(index);\n\n };\n\n Slick.prototype.slideHandler = function(index, sync, dontAnimate) {\n\n var targetSlide, animSlide, oldSlide, slideLeft, targetLeft = null,\n _ = this, navTarget;\n\n sync = sync || false;\n\n if (_.animating === true && _.options.waitForAnimate === true) {\n return;\n }\n\n if (_.options.fade === true && _.currentSlide === index) {\n return;\n }\n\n if (sync === false) {\n _.asNavFor(index);\n }\n\n targetSlide = index;\n targetLeft = _.getLeft(targetSlide);\n slideLeft = _.getLeft(_.currentSlide);\n\n _.currentLeft = _.swipeLeft === null ? slideLeft : _.swipeLeft;\n\n if (_.options.infinite === false && _.options.centerMode === false && (index < 0 || index > _.getDotCount() * _.options.slidesToScroll)) {\n if (_.options.fade === false) {\n targetSlide = _.currentSlide;\n if (dontAnimate !== true && _.slideCount > _.options.slidesToShow) {\n _.animateSlide(slideLeft, function() {\n _.postSlide(targetSlide);\n });\n } else {\n _.postSlide(targetSlide);\n }\n }\n return;\n } else if (_.options.infinite === false && _.options.centerMode === true && (index < 0 || index > (_.slideCount - _.options.slidesToScroll))) {\n if (_.options.fade === false) {\n targetSlide = _.currentSlide;\n if (dontAnimate !== true && _.slideCount > _.options.slidesToShow) {\n _.animateSlide(slideLeft, function() {\n _.postSlide(targetSlide);\n });\n } else {\n _.postSlide(targetSlide);\n }\n }\n return;\n }\n\n if ( _.options.autoplay ) {\n clearInterval(_.autoPlayTimer);\n }\n\n if (targetSlide < 0) {\n if (_.slideCount % _.options.slidesToScroll !== 0) {\n animSlide = _.slideCount - (_.slideCount % _.options.slidesToScroll);\n } else {\n animSlide = _.slideCount + targetSlide;\n }\n } else if (targetSlide >= _.slideCount) {\n if (_.slideCount % _.options.slidesToScroll !== 0) {\n animSlide = 0;\n } else {\n animSlide = targetSlide - _.slideCount;\n }\n } else {\n animSlide = targetSlide;\n }\n\n _.animating = true;\n\n _.$slider.trigger('beforeChange', [_, _.currentSlide, animSlide]);\n\n oldSlide = _.currentSlide;\n _.currentSlide = animSlide;\n\n _.setSlideClasses(_.currentSlide);\n\n if ( _.options.asNavFor ) {\n\n navTarget = _.getNavTarget();\n navTarget = navTarget.slick('getSlick');\n\n if ( navTarget.slideCount <= navTarget.options.slidesToShow ) {\n navTarget.setSlideClasses(_.currentSlide);\n }\n\n }\n\n _.updateDots();\n _.updateArrows();\n\n if (_.options.fade === true) {\n if (dontAnimate !== true) {\n\n _.fadeSlideOut(oldSlide);\n\n _.fadeSlide(animSlide, function() {\n _.postSlide(animSlide);\n });\n\n } else {\n _.postSlide(animSlide);\n }\n _.animateHeight();\n return;\n }\n\n if (dontAnimate !== true && _.slideCount > _.options.slidesToShow) {\n _.animateSlide(targetLeft, function() {\n _.postSlide(animSlide);\n });\n } else {\n _.postSlide(animSlide);\n }\n\n };\n\n Slick.prototype.startLoad = function() {\n\n var _ = this;\n\n if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) {\n\n _.$prevArrow.hide();\n _.$nextArrow.hide();\n\n }\n\n if (_.options.dots === true && _.slideCount > _.options.slidesToShow) {\n\n _.$dots.hide();\n\n }\n\n _.$slider.addClass('slick-loading');\n\n };\n\n Slick.prototype.swipeDirection = function() {\n\n var xDist, yDist, r, swipeAngle, _ = this;\n\n xDist = _.touchObject.startX - _.touchObject.curX;\n yDist = _.touchObject.startY - _.touchObject.curY;\n r = Math.atan2(yDist, xDist);\n\n swipeAngle = Math.round(r * 180 / Math.PI);\n if (swipeAngle < 0) {\n swipeAngle = 360 - Math.abs(swipeAngle);\n }\n\n if ((swipeAngle <= 45) && (swipeAngle >= 0)) {\n return (_.options.rtl === false ? 'left' : 'right');\n }\n if ((swipeAngle <= 360) && (swipeAngle >= 315)) {\n return (_.options.rtl === false ? 'left' : 'right');\n }\n if ((swipeAngle >= 135) && (swipeAngle <= 225)) {\n return (_.options.rtl === false ? 'right' : 'left');\n }\n if (_.options.verticalSwiping === true) {\n if ((swipeAngle >= 35) && (swipeAngle <= 135)) {\n return 'down';\n } else {\n return 'up';\n }\n }\n\n return 'vertical';\n\n };\n\n Slick.prototype.swipeEnd = function(event) {\n\n var _ = this,\n slideCount,\n direction;\n\n _.dragging = false;\n _.swiping = false;\n\n if (_.scrolling) {\n _.scrolling = false;\n return false;\n }\n\n _.interrupted = false;\n _.shouldClick = ( _.touchObject.swipeLength > 10 ) ? false : true;\n\n if ( _.touchObject.curX === undefined ) {\n return false;\n }\n\n if ( _.touchObject.edgeHit === true ) {\n _.$slider.trigger('edge', [_, _.swipeDirection() ]);\n }\n\n if ( _.touchObject.swipeLength >= _.touchObject.minSwipe ) {\n\n direction = _.swipeDirection();\n\n switch ( direction ) {\n\n case 'left':\n case 'down':\n\n slideCount =\n _.options.swipeToSlide ?\n _.checkNavigable( _.currentSlide + _.getSlideCount() ) :\n _.currentSlide + _.getSlideCount();\n\n _.currentDirection = 0;\n\n break;\n\n case 'right':\n case 'up':\n\n slideCount =\n _.options.swipeToSlide ?\n _.checkNavigable( _.currentSlide - _.getSlideCount() ) :\n _.currentSlide - _.getSlideCount();\n\n _.currentDirection = 1;\n\n break;\n\n default:\n\n\n }\n\n if( direction != 'vertical' ) {\n\n _.slideHandler( slideCount );\n _.touchObject = {};\n _.$slider.trigger('swipe', [_, direction ]);\n\n }\n\n } else {\n\n if ( _.touchObject.startX !== _.touchObject.curX ) {\n\n _.slideHandler( _.currentSlide );\n _.touchObject = {};\n\n }\n\n }\n\n };\n\n Slick.prototype.swipeHandler = function(event) {\n\n var _ = this;\n\n if ((_.options.swipe === false) || ('ontouchend' in document && _.options.swipe === false)) {\n return;\n } else if (_.options.draggable === false && event.type.indexOf('mouse') !== -1) {\n return;\n }\n\n _.touchObject.fingerCount = event.originalEvent && event.originalEvent.touches !== undefined ?\n event.originalEvent.touches.length : 1;\n\n _.touchObject.minSwipe = _.listWidth / _.options\n .touchThreshold;\n\n if (_.options.verticalSwiping === true) {\n _.touchObject.minSwipe = _.listHeight / _.options\n .touchThreshold;\n }\n\n switch (event.data.action) {\n\n case 'start':\n _.swipeStart(event);\n break;\n\n case 'move':\n _.swipeMove(event);\n break;\n\n case 'end':\n _.swipeEnd(event);\n break;\n\n }\n\n };\n\n Slick.prototype.swipeMove = function(event) {\n\n var _ = this,\n edgeWasHit = false,\n curLeft, swipeDirection, swipeLength, positionOffset, touches, verticalSwipeLength;\n\n touches = event.originalEvent !== undefined ? event.originalEvent.touches : null;\n\n if (!_.dragging || _.scrolling || touches && touches.length !== 1) {\n return false;\n }\n\n curLeft = _.getLeft(_.currentSlide);\n\n _.touchObject.curX = touches !== undefined ? touches[0].pageX : event.clientX;\n _.touchObject.curY = touches !== undefined ? touches[0].pageY : event.clientY;\n\n _.touchObject.swipeLength = Math.round(Math.sqrt(\n Math.pow(_.touchObject.curX - _.touchObject.startX, 2)));\n\n verticalSwipeLength = Math.round(Math.sqrt(\n Math.pow(_.touchObject.curY - _.touchObject.startY, 2)));\n\n if (!_.options.verticalSwiping && !_.swiping && verticalSwipeLength > 4) {\n _.scrolling = true;\n return false;\n }\n\n if (_.options.verticalSwiping === true) {\n _.touchObject.swipeLength = verticalSwipeLength;\n }\n\n swipeDirection = _.swipeDirection();\n\n if (event.originalEvent !== undefined && _.touchObject.swipeLength > 4) {\n _.swiping = true;\n event.preventDefault();\n }\n\n positionOffset = (_.options.rtl === false ? 1 : -1) * (_.touchObject.curX > _.touchObject.startX ? 1 : -1);\n if (_.options.verticalSwiping === true) {\n positionOffset = _.touchObject.curY > _.touchObject.startY ? 1 : -1;\n }\n\n\n swipeLength = _.touchObject.swipeLength;\n\n _.touchObject.edgeHit = false;\n\n if (_.options.infinite === false) {\n if ((_.currentSlide === 0 && swipeDirection === 'right') || (_.currentSlide >= _.getDotCount() && swipeDirection === 'left')) {\n swipeLength = _.touchObject.swipeLength * _.options.edgeFriction;\n _.touchObject.edgeHit = true;\n }\n }\n\n if (_.options.vertical === false) {\n _.swipeLeft = curLeft + swipeLength * positionOffset;\n } else {\n _.swipeLeft = curLeft + (swipeLength * (_.$list.height() / _.listWidth)) * positionOffset;\n }\n if (_.options.verticalSwiping === true) {\n _.swipeLeft = curLeft + swipeLength * positionOffset;\n }\n\n if (_.options.fade === true || _.options.touchMove === false) {\n return false;\n }\n\n if (_.animating === true) {\n _.swipeLeft = null;\n return false;\n }\n\n _.setCSS(_.swipeLeft);\n\n };\n\n Slick.prototype.swipeStart = function(event) {\n\n var _ = this,\n touches;\n\n _.interrupted = true;\n\n if (_.touchObject.fingerCount !== 1 || _.slideCount <= _.options.slidesToShow) {\n _.touchObject = {};\n return false;\n }\n\n if (event.originalEvent !== undefined && event.originalEvent.touches !== undefined) {\n touches = event.originalEvent.touches[0];\n }\n\n _.touchObject.startX = _.touchObject.curX = touches !== undefined ? touches.pageX : event.clientX;\n _.touchObject.startY = _.touchObject.curY = touches !== undefined ? touches.pageY : event.clientY;\n\n _.dragging = true;\n\n };\n\n Slick.prototype.unfilterSlides = Slick.prototype.slickUnfilter = function() {\n\n var _ = this;\n\n if (_.$slidesCache !== null) {\n\n _.unload();\n\n _.$slideTrack.children(this.options.slide).detach();\n\n _.$slidesCache.appendTo(_.$slideTrack);\n\n _.reinit();\n\n }\n\n };\n\n Slick.prototype.unload = function() {\n\n var _ = this;\n\n $('.slick-cloned', _.$slider).remove();\n\n if (_.$dots) {\n _.$dots.remove();\n }\n\n if (_.$prevArrow && _.htmlExpr.test(_.options.prevArrow)) {\n _.$prevArrow.remove();\n }\n\n if (_.$nextArrow && _.htmlExpr.test(_.options.nextArrow)) {\n _.$nextArrow.remove();\n }\n\n _.$slides\n .removeClass('slick-slide slick-active slick-visible slick-current')\n .attr('aria-hidden', 'true')\n .css('width', '');\n\n };\n\n Slick.prototype.unslick = function(fromBreakpoint) {\n\n var _ = this;\n _.$slider.trigger('unslick', [_, fromBreakpoint]);\n _.destroy();\n\n };\n\n Slick.prototype.updateArrows = function() {\n\n var _ = this,\n centerOffset;\n\n centerOffset = Math.floor(_.options.slidesToShow / 2);\n\n if ( _.options.arrows === true &&\n _.slideCount > _.options.slidesToShow &&\n !_.options.infinite ) {\n\n _.$prevArrow.removeClass('slick-disabled').attr('aria-disabled', 'false');\n _.$nextArrow.removeClass('slick-disabled').attr('aria-disabled', 'false');\n\n if (_.currentSlide === 0) {\n\n _.$prevArrow.addClass('slick-disabled').attr('aria-disabled', 'true');\n _.$nextArrow.removeClass('slick-disabled').attr('aria-disabled', 'false');\n\n } else if (_.currentSlide >= _.slideCount - _.options.slidesToShow && _.options.centerMode === false) {\n\n _.$nextArrow.addClass('slick-disabled').attr('aria-disabled', 'true');\n _.$prevArrow.removeClass('slick-disabled').attr('aria-disabled', 'false');\n\n } else if (_.currentSlide >= _.slideCount - 1 && _.options.centerMode === true) {\n\n _.$nextArrow.addClass('slick-disabled').attr('aria-disabled', 'true');\n _.$prevArrow.removeClass('slick-disabled').attr('aria-disabled', 'false');\n\n }\n\n }\n\n };\n\n Slick.prototype.updateDots = function() {\n\n var _ = this;\n\n if (_.$dots !== null) {\n\n _.$dots\n .find('li')\n .removeClass('slick-active')\n .end();\n\n _.$dots\n .find('li')\n .eq(Math.floor(_.currentSlide / _.options.slidesToScroll))\n .addClass('slick-active');\n\n }\n\n };\n\n Slick.prototype.visibility = function() {\n\n var _ = this;\n\n if ( _.options.autoplay ) {\n\n if ( document[_.hidden] ) {\n\n _.interrupted = true;\n\n } else {\n\n _.interrupted = false;\n\n }\n\n }\n\n };\n\n $.fn.slick = function() {\n var _ = this,\n opt = arguments[0],\n args = Array.prototype.slice.call(arguments, 1),\n l = _.length,\n i,\n ret;\n for (i = 0; i < l; i++) {\n if (typeof opt == 'object' || typeof opt == 'undefined')\n _[i].slick = new Slick(_[i], opt);\n else\n ret = _[i].slick[opt].apply(_[i].slick, args);\n if (typeof ret != 'undefined') return ret;\n }\n return _;\n };\n\n}));\n","/*!\n * perfect-scrollbar v1.5.2\n * Copyright 2021 Hyunje Jun, MDBootstrap and Contributors\n * Licensed under MIT\n */\n\nfunction get(element) {\r\n return getComputedStyle(element);\r\n}\r\n\r\nfunction set(element, obj) {\r\n for (var key in obj) {\r\n var val = obj[key];\r\n if (typeof val === 'number') {\r\n val = val + \"px\";\r\n }\r\n element.style[key] = val;\r\n }\r\n return element;\r\n}\n\nfunction div(className) {\r\n var div = document.createElement('div');\r\n div.className = className;\r\n return div;\r\n}\r\n\r\nvar elMatches =\r\n typeof Element !== 'undefined' &&\r\n (Element.prototype.matches ||\r\n Element.prototype.webkitMatchesSelector ||\r\n Element.prototype.mozMatchesSelector ||\r\n Element.prototype.msMatchesSelector);\r\n\r\nfunction matches(element, query) {\r\n if (!elMatches) {\r\n throw new Error('No element matching method supported');\r\n }\r\n\r\n return elMatches.call(element, query);\r\n}\r\n\r\nfunction remove(element) {\r\n if (element.remove) {\r\n element.remove();\r\n } else {\r\n if (element.parentNode) {\r\n element.parentNode.removeChild(element);\r\n }\r\n }\r\n}\r\n\r\nfunction queryChildren(element, selector) {\r\n return Array.prototype.filter.call(element.children, function (child) { return matches(child, selector); }\r\n );\r\n}\n\nvar cls = {\r\n main: 'ps',\r\n rtl: 'ps__rtl',\r\n element: {\r\n thumb: function (x) { return (\"ps__thumb-\" + x); },\r\n rail: function (x) { return (\"ps__rail-\" + x); },\r\n consuming: 'ps__child--consume',\r\n },\r\n state: {\r\n focus: 'ps--focus',\r\n clicking: 'ps--clicking',\r\n active: function (x) { return (\"ps--active-\" + x); },\r\n scrolling: function (x) { return (\"ps--scrolling-\" + x); },\r\n },\r\n};\r\n\r\n/*\r\n * Helper methods\r\n */\r\nvar scrollingClassTimeout = { x: null, y: null };\r\n\r\nfunction addScrollingClass(i, x) {\r\n var classList = i.element.classList;\r\n var className = cls.state.scrolling(x);\r\n\r\n if (classList.contains(className)) {\r\n clearTimeout(scrollingClassTimeout[x]);\r\n } else {\r\n classList.add(className);\r\n }\r\n}\r\n\r\nfunction removeScrollingClass(i, x) {\r\n scrollingClassTimeout[x] = setTimeout(\r\n function () { return i.isAlive && i.element.classList.remove(cls.state.scrolling(x)); },\r\n i.settings.scrollingThreshold\r\n );\r\n}\r\n\r\nfunction setScrollingClassInstantly(i, x) {\r\n addScrollingClass(i, x);\r\n removeScrollingClass(i, x);\r\n}\n\nvar EventElement = function EventElement(element) {\r\n this.element = element;\r\n this.handlers = {};\r\n};\n\nvar prototypeAccessors = { isEmpty: { configurable: true } };\r\n\r\nEventElement.prototype.bind = function bind (eventName, handler) {\r\n if (typeof this.handlers[eventName] === 'undefined') {\r\n this.handlers[eventName] = [];\r\n }\r\n this.handlers[eventName].push(handler);\r\n this.element.addEventListener(eventName, handler, false);\r\n};\r\n\r\nEventElement.prototype.unbind = function unbind (eventName, target) {\n var this$1 = this;\n\r\n this.handlers[eventName] = this.handlers[eventName].filter(function (handler) {\r\n if (target && handler !== target) {\r\n return true;\r\n }\r\n this$1.element.removeEventListener(eventName, handler, false);\r\n return false;\r\n });\r\n};\r\n\r\nEventElement.prototype.unbindAll = function unbindAll () {\r\n for (var name in this.handlers) {\r\n this.unbind(name);\r\n }\r\n};\r\n\r\nprototypeAccessors.isEmpty.get = function () {\n var this$1 = this;\n\r\n return Object.keys(this.handlers).every(\r\n function (key) { return this$1.handlers[key].length === 0; }\r\n );\r\n};\n\nObject.defineProperties( EventElement.prototype, prototypeAccessors );\r\n\r\nvar EventManager = function EventManager() {\r\n this.eventElements = [];\r\n};\r\n\r\nEventManager.prototype.eventElement = function eventElement (element) {\r\n var ee = this.eventElements.filter(function (ee) { return ee.element === element; })[0];\r\n if (!ee) {\r\n ee = new EventElement(element);\r\n this.eventElements.push(ee);\r\n }\r\n return ee;\r\n};\r\n\r\nEventManager.prototype.bind = function bind (element, eventName, handler) {\r\n this.eventElement(element).bind(eventName, handler);\r\n};\r\n\r\nEventManager.prototype.unbind = function unbind (element, eventName, handler) {\r\n var ee = this.eventElement(element);\r\n ee.unbind(eventName, handler);\r\n\r\n if (ee.isEmpty) {\r\n // remove\r\n this.eventElements.splice(this.eventElements.indexOf(ee), 1);\r\n }\r\n};\r\n\r\nEventManager.prototype.unbindAll = function unbindAll () {\r\n this.eventElements.forEach(function (e) { return e.unbindAll(); });\r\n this.eventElements = [];\r\n};\r\n\r\nEventManager.prototype.once = function once (element, eventName, handler) {\r\n var ee = this.eventElement(element);\r\n var onceHandler = function (evt) {\r\n ee.unbind(eventName, onceHandler);\r\n handler(evt);\r\n };\r\n ee.bind(eventName, onceHandler);\r\n};\n\nfunction createEvent(name) {\r\n if (typeof window.CustomEvent === 'function') {\r\n return new CustomEvent(name);\r\n } else {\r\n var evt = document.createEvent('CustomEvent');\r\n evt.initCustomEvent(name, false, false, undefined);\r\n return evt;\r\n }\r\n}\r\n\r\nfunction processScrollDiff(\r\n i,\r\n axis,\r\n diff,\r\n useScrollingClass,\r\n forceFireReachEvent\r\n) {\n if ( useScrollingClass === void 0 ) useScrollingClass = true;\n if ( forceFireReachEvent === void 0 ) forceFireReachEvent = false;\n\r\n var fields;\r\n if (axis === 'top') {\r\n fields = [\r\n 'contentHeight',\r\n 'containerHeight',\r\n 'scrollTop',\r\n 'y',\r\n 'up',\r\n 'down' ];\r\n } else if (axis === 'left') {\r\n fields = [\r\n 'contentWidth',\r\n 'containerWidth',\r\n 'scrollLeft',\r\n 'x',\r\n 'left',\r\n 'right' ];\r\n } else {\r\n throw new Error('A proper axis should be provided');\r\n }\r\n\r\n processScrollDiff$1(i, diff, fields, useScrollingClass, forceFireReachEvent);\r\n}\r\n\r\nfunction processScrollDiff$1(\r\n i,\r\n diff,\r\n ref,\r\n useScrollingClass,\r\n forceFireReachEvent\r\n) {\n var contentHeight = ref[0];\n var containerHeight = ref[1];\n var scrollTop = ref[2];\n var y = ref[3];\n var up = ref[4];\n var down = ref[5];\n if ( useScrollingClass === void 0 ) useScrollingClass = true;\n if ( forceFireReachEvent === void 0 ) forceFireReachEvent = false;\n\r\n var element = i.element;\r\n\r\n // reset reach\r\n i.reach[y] = null;\r\n\r\n // 1 for subpixel rounding\r\n if (element[scrollTop] < 1) {\r\n i.reach[y] = 'start';\r\n }\r\n\r\n // 1 for subpixel rounding\r\n if (element[scrollTop] > i[contentHeight] - i[containerHeight] - 1) {\r\n i.reach[y] = 'end';\r\n }\r\n\r\n if (diff) {\r\n element.dispatchEvent(createEvent((\"ps-scroll-\" + y)));\r\n\r\n if (diff < 0) {\r\n element.dispatchEvent(createEvent((\"ps-scroll-\" + up)));\r\n } else if (diff > 0) {\r\n element.dispatchEvent(createEvent((\"ps-scroll-\" + down)));\r\n }\r\n\r\n if (useScrollingClass) {\r\n setScrollingClassInstantly(i, y);\r\n }\r\n }\r\n\r\n if (i.reach[y] && (diff || forceFireReachEvent)) {\r\n element.dispatchEvent(createEvent((\"ps-\" + y + \"-reach-\" + (i.reach[y]))));\r\n }\r\n}\n\nfunction toInt(x) {\r\n return parseInt(x, 10) || 0;\r\n}\r\n\r\nfunction isEditable(el) {\r\n return (\r\n matches(el, 'input,[contenteditable]') ||\r\n matches(el, 'select,[contenteditable]') ||\r\n matches(el, 'textarea,[contenteditable]') ||\r\n matches(el, 'button,[contenteditable]')\r\n );\r\n}\r\n\r\nfunction outerWidth(element) {\r\n var styles = get(element);\r\n return (\r\n toInt(styles.width) +\r\n toInt(styles.paddingLeft) +\r\n toInt(styles.paddingRight) +\r\n toInt(styles.borderLeftWidth) +\r\n toInt(styles.borderRightWidth)\r\n );\r\n}\r\n\r\nvar env = {\r\n isWebKit:\r\n typeof document !== 'undefined' &&\r\n 'WebkitAppearance' in document.documentElement.style,\r\n supportsTouch:\r\n typeof window !== 'undefined' &&\r\n ('ontouchstart' in window ||\r\n ('maxTouchPoints' in window.navigator &&\r\n window.navigator.maxTouchPoints > 0) ||\r\n (window.DocumentTouch && document instanceof window.DocumentTouch)),\r\n supportsIePointer:\r\n typeof navigator !== 'undefined' && navigator.msMaxTouchPoints,\r\n isChrome:\r\n typeof navigator !== 'undefined' &&\r\n /Chrome/i.test(navigator && navigator.userAgent),\r\n};\n\nfunction updateGeometry(i) {\r\n var element = i.element;\r\n var roundedScrollTop = Math.floor(element.scrollTop);\r\n var rect = element.getBoundingClientRect();\r\n\r\n i.containerWidth = Math.round(rect.width);\r\n i.containerHeight = Math.round(rect.height);\r\n\r\n i.contentWidth = element.scrollWidth;\r\n i.contentHeight = element.scrollHeight;\r\n\r\n if (!element.contains(i.scrollbarXRail)) {\r\n // clean up and append\r\n queryChildren(element, cls.element.rail('x')).forEach(function (el) { return remove(el); }\r\n );\r\n element.appendChild(i.scrollbarXRail);\r\n }\r\n if (!element.contains(i.scrollbarYRail)) {\r\n // clean up and append\r\n queryChildren(element, cls.element.rail('y')).forEach(function (el) { return remove(el); }\r\n );\r\n element.appendChild(i.scrollbarYRail);\r\n }\r\n\r\n if (\r\n !i.settings.suppressScrollX &&\r\n i.containerWidth + i.settings.scrollXMarginOffset < i.contentWidth\r\n ) {\r\n i.scrollbarXActive = true;\r\n i.railXWidth = i.containerWidth - i.railXMarginWidth;\r\n i.railXRatio = i.containerWidth / i.railXWidth;\r\n i.scrollbarXWidth = getThumbSize(\r\n i,\r\n toInt((i.railXWidth * i.containerWidth) / i.contentWidth)\r\n );\r\n i.scrollbarXLeft = toInt(\r\n ((i.negativeScrollAdjustment + element.scrollLeft) *\r\n (i.railXWidth - i.scrollbarXWidth)) /\r\n (i.contentWidth - i.containerWidth)\r\n );\r\n } else {\r\n i.scrollbarXActive = false;\r\n }\r\n\r\n if (\r\n !i.settings.suppressScrollY &&\r\n i.containerHeight + i.settings.scrollYMarginOffset < i.contentHeight\r\n ) {\r\n i.scrollbarYActive = true;\r\n i.railYHeight = i.containerHeight - i.railYMarginHeight;\r\n i.railYRatio = i.containerHeight / i.railYHeight;\r\n i.scrollbarYHeight = getThumbSize(\r\n i,\r\n toInt((i.railYHeight * i.containerHeight) / i.contentHeight)\r\n );\r\n i.scrollbarYTop = toInt(\r\n (roundedScrollTop * (i.railYHeight - i.scrollbarYHeight)) /\r\n (i.contentHeight - i.containerHeight)\r\n );\r\n } else {\r\n i.scrollbarYActive = false;\r\n }\r\n\r\n if (i.scrollbarXLeft >= i.railXWidth - i.scrollbarXWidth) {\r\n i.scrollbarXLeft = i.railXWidth - i.scrollbarXWidth;\r\n }\r\n if (i.scrollbarYTop >= i.railYHeight - i.scrollbarYHeight) {\r\n i.scrollbarYTop = i.railYHeight - i.scrollbarYHeight;\r\n }\r\n\r\n updateCss(element, i);\r\n\r\n if (i.scrollbarXActive) {\r\n element.classList.add(cls.state.active('x'));\r\n } else {\r\n element.classList.remove(cls.state.active('x'));\r\n i.scrollbarXWidth = 0;\r\n i.scrollbarXLeft = 0;\r\n element.scrollLeft = i.isRtl === true ? i.contentWidth : 0;\r\n }\r\n if (i.scrollbarYActive) {\r\n element.classList.add(cls.state.active('y'));\r\n } else {\r\n element.classList.remove(cls.state.active('y'));\r\n i.scrollbarYHeight = 0;\r\n i.scrollbarYTop = 0;\r\n element.scrollTop = 0;\r\n }\r\n}\r\n\r\nfunction getThumbSize(i, thumbSize) {\r\n if (i.settings.minScrollbarLength) {\r\n thumbSize = Math.max(thumbSize, i.settings.minScrollbarLength);\r\n }\r\n if (i.settings.maxScrollbarLength) {\r\n thumbSize = Math.min(thumbSize, i.settings.maxScrollbarLength);\r\n }\r\n return thumbSize;\r\n}\r\n\r\nfunction updateCss(element, i) {\r\n var xRailOffset = { width: i.railXWidth };\r\n var roundedScrollTop = Math.floor(element.scrollTop);\r\n\r\n if (i.isRtl) {\r\n xRailOffset.left =\r\n i.negativeScrollAdjustment +\r\n element.scrollLeft +\r\n i.containerWidth -\r\n i.contentWidth;\r\n } else {\r\n xRailOffset.left = element.scrollLeft;\r\n }\r\n if (i.isScrollbarXUsingBottom) {\r\n xRailOffset.bottom = i.scrollbarXBottom - roundedScrollTop;\r\n } else {\r\n xRailOffset.top = i.scrollbarXTop + roundedScrollTop;\r\n }\r\n set(i.scrollbarXRail, xRailOffset);\r\n\r\n var yRailOffset = { top: roundedScrollTop, height: i.railYHeight };\r\n if (i.isScrollbarYUsingRight) {\r\n if (i.isRtl) {\r\n yRailOffset.right =\r\n i.contentWidth -\r\n (i.negativeScrollAdjustment + element.scrollLeft) -\r\n i.scrollbarYRight -\r\n i.scrollbarYOuterWidth -\r\n 9;\r\n } else {\r\n yRailOffset.right = i.scrollbarYRight - element.scrollLeft;\r\n }\r\n } else {\r\n if (i.isRtl) {\r\n yRailOffset.left =\r\n i.negativeScrollAdjustment +\r\n element.scrollLeft +\r\n i.containerWidth * 2 -\r\n i.contentWidth -\r\n i.scrollbarYLeft -\r\n i.scrollbarYOuterWidth;\r\n } else {\r\n yRailOffset.left = i.scrollbarYLeft + element.scrollLeft;\r\n }\r\n }\r\n set(i.scrollbarYRail, yRailOffset);\r\n\r\n set(i.scrollbarX, {\r\n left: i.scrollbarXLeft,\r\n width: i.scrollbarXWidth - i.railBorderXWidth,\r\n });\r\n set(i.scrollbarY, {\r\n top: i.scrollbarYTop,\r\n height: i.scrollbarYHeight - i.railBorderYWidth,\r\n });\r\n}\n\nfunction clickRail(i) {\r\n var element = i.element;\r\n\r\n i.event.bind(i.scrollbarY, 'mousedown', function (e) { return e.stopPropagation(); });\r\n i.event.bind(i.scrollbarYRail, 'mousedown', function (e) {\r\n var positionTop =\r\n e.pageY -\r\n window.pageYOffset -\r\n i.scrollbarYRail.getBoundingClientRect().top;\r\n var direction = positionTop > i.scrollbarYTop ? 1 : -1;\r\n\r\n i.element.scrollTop += direction * i.containerHeight;\r\n updateGeometry(i);\r\n\r\n e.stopPropagation();\r\n });\r\n\r\n i.event.bind(i.scrollbarX, 'mousedown', function (e) { return e.stopPropagation(); });\r\n i.event.bind(i.scrollbarXRail, 'mousedown', function (e) {\r\n var positionLeft =\r\n e.pageX -\r\n window.pageXOffset -\r\n i.scrollbarXRail.getBoundingClientRect().left;\r\n var direction = positionLeft > i.scrollbarXLeft ? 1 : -1;\r\n\r\n i.element.scrollLeft += direction * i.containerWidth;\r\n updateGeometry(i);\r\n\r\n e.stopPropagation();\r\n });\r\n}\n\nfunction dragThumb(i) {\r\n bindMouseScrollHandler(i, [\r\n 'containerWidth',\r\n 'contentWidth',\r\n 'pageX',\r\n 'railXWidth',\r\n 'scrollbarX',\r\n 'scrollbarXWidth',\r\n 'scrollLeft',\r\n 'x',\r\n 'scrollbarXRail' ]);\r\n bindMouseScrollHandler(i, [\r\n 'containerHeight',\r\n 'contentHeight',\r\n 'pageY',\r\n 'railYHeight',\r\n 'scrollbarY',\r\n 'scrollbarYHeight',\r\n 'scrollTop',\r\n 'y',\r\n 'scrollbarYRail' ]);\r\n}\r\n\r\nfunction bindMouseScrollHandler(\r\n i,\r\n ref\r\n) {\n var containerHeight = ref[0];\n var contentHeight = ref[1];\n var pageY = ref[2];\n var railYHeight = ref[3];\n var scrollbarY = ref[4];\n var scrollbarYHeight = ref[5];\n var scrollTop = ref[6];\n var y = ref[7];\n var scrollbarYRail = ref[8];\n\r\n var element = i.element;\r\n\r\n var startingScrollTop = null;\r\n var startingMousePageY = null;\r\n var scrollBy = null;\r\n\r\n function mouseMoveHandler(e) {\r\n if (e.touches && e.touches[0]) {\r\n e[pageY] = e.touches[0].pageY;\r\n }\r\n element[scrollTop] =\r\n startingScrollTop + scrollBy * (e[pageY] - startingMousePageY);\r\n addScrollingClass(i, y);\r\n updateGeometry(i);\r\n\r\n e.stopPropagation();\r\n e.preventDefault();\r\n }\r\n\r\n function mouseUpHandler() {\r\n removeScrollingClass(i, y);\r\n i[scrollbarYRail].classList.remove(cls.state.clicking);\r\n i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler);\r\n }\r\n\r\n function bindMoves(e, touchMode) {\r\n startingScrollTop = element[scrollTop];\r\n if (touchMode && e.touches) {\r\n e[pageY] = e.touches[0].pageY;\r\n }\r\n startingMousePageY = e[pageY];\r\n scrollBy =\r\n (i[contentHeight] - i[containerHeight]) /\r\n (i[railYHeight] - i[scrollbarYHeight]);\r\n if (!touchMode) {\r\n i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler);\r\n i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler);\r\n e.preventDefault();\r\n } else {\r\n i.event.bind(i.ownerDocument, 'touchmove', mouseMoveHandler);\r\n }\r\n\r\n i[scrollbarYRail].classList.add(cls.state.clicking);\r\n\r\n e.stopPropagation();\r\n }\r\n\r\n i.event.bind(i[scrollbarY], 'mousedown', function (e) {\r\n bindMoves(e);\r\n });\r\n i.event.bind(i[scrollbarY], 'touchstart', function (e) {\r\n bindMoves(e, true);\r\n });\r\n}\n\nfunction keyboard(i) {\r\n var element = i.element;\r\n\r\n var elementHovered = function () { return matches(element, ':hover'); };\r\n var scrollbarFocused = function () { return matches(i.scrollbarX, ':focus') || matches(i.scrollbarY, ':focus'); };\r\n\r\n function shouldPreventDefault(deltaX, deltaY) {\r\n var scrollTop = Math.floor(element.scrollTop);\r\n if (deltaX === 0) {\r\n if (!i.scrollbarYActive) {\r\n return false;\r\n }\r\n if (\r\n (scrollTop === 0 && deltaY > 0) ||\r\n (scrollTop >= i.contentHeight - i.containerHeight && deltaY < 0)\r\n ) {\r\n return !i.settings.wheelPropagation;\r\n }\r\n }\r\n\r\n var scrollLeft = element.scrollLeft;\r\n if (deltaY === 0) {\r\n if (!i.scrollbarXActive) {\r\n return false;\r\n }\r\n if (\r\n (scrollLeft === 0 && deltaX < 0) ||\r\n (scrollLeft >= i.contentWidth - i.containerWidth && deltaX > 0)\r\n ) {\r\n return !i.settings.wheelPropagation;\r\n }\r\n }\r\n return true;\r\n }\r\n\r\n i.event.bind(i.ownerDocument, 'keydown', function (e) {\r\n if (\r\n (e.isDefaultPrevented && e.isDefaultPrevented()) ||\r\n e.defaultPrevented\r\n ) {\r\n return;\r\n }\r\n\r\n if (!elementHovered() && !scrollbarFocused()) {\r\n return;\r\n }\r\n\r\n var activeElement = document.activeElement\r\n ? document.activeElement\r\n : i.ownerDocument.activeElement;\r\n if (activeElement) {\r\n if (activeElement.tagName === 'IFRAME') {\r\n activeElement = activeElement.contentDocument.activeElement;\r\n } else {\r\n // go deeper if element is a webcomponent\r\n while (activeElement.shadowRoot) {\r\n activeElement = activeElement.shadowRoot.activeElement;\r\n }\r\n }\r\n if (isEditable(activeElement)) {\r\n return;\r\n }\r\n }\r\n\r\n var deltaX = 0;\r\n var deltaY = 0;\r\n\r\n switch (e.which) {\r\n case 37: // left\r\n if (e.metaKey) {\r\n deltaX = -i.contentWidth;\r\n } else if (e.altKey) {\r\n deltaX = -i.containerWidth;\r\n } else {\r\n deltaX = -30;\r\n }\r\n break;\r\n case 38: // up\r\n if (e.metaKey) {\r\n deltaY = i.contentHeight;\r\n } else if (e.altKey) {\r\n deltaY = i.containerHeight;\r\n } else {\r\n deltaY = 30;\r\n }\r\n break;\r\n case 39: // right\r\n if (e.metaKey) {\r\n deltaX = i.contentWidth;\r\n } else if (e.altKey) {\r\n deltaX = i.containerWidth;\r\n } else {\r\n deltaX = 30;\r\n }\r\n break;\r\n case 40: // down\r\n if (e.metaKey) {\r\n deltaY = -i.contentHeight;\r\n } else if (e.altKey) {\r\n deltaY = -i.containerHeight;\r\n } else {\r\n deltaY = -30;\r\n }\r\n break;\r\n case 32: // space bar\r\n if (e.shiftKey) {\r\n deltaY = i.containerHeight;\r\n } else {\r\n deltaY = -i.containerHeight;\r\n }\r\n break;\r\n case 33: // page up\r\n deltaY = i.containerHeight;\r\n break;\r\n case 34: // page down\r\n deltaY = -i.containerHeight;\r\n break;\r\n case 36: // home\r\n deltaY = i.contentHeight;\r\n break;\r\n case 35: // end\r\n deltaY = -i.contentHeight;\r\n break;\r\n default:\r\n return;\r\n }\r\n\r\n if (i.settings.suppressScrollX && deltaX !== 0) {\r\n return;\r\n }\r\n if (i.settings.suppressScrollY && deltaY !== 0) {\r\n return;\r\n }\r\n\r\n element.scrollTop -= deltaY;\r\n element.scrollLeft += deltaX;\r\n updateGeometry(i);\r\n\r\n if (shouldPreventDefault(deltaX, deltaY)) {\r\n e.preventDefault();\r\n }\r\n });\r\n}\n\nfunction wheel(i) {\r\n var element = i.element;\r\n\r\n function shouldPreventDefault(deltaX, deltaY) {\r\n var roundedScrollTop = Math.floor(element.scrollTop);\r\n var isTop = element.scrollTop === 0;\r\n var isBottom =\r\n roundedScrollTop + element.offsetHeight === element.scrollHeight;\r\n var isLeft = element.scrollLeft === 0;\r\n var isRight =\r\n element.scrollLeft + element.offsetWidth === element.scrollWidth;\r\n\r\n var hitsBound;\r\n\r\n // pick axis with primary direction\r\n if (Math.abs(deltaY) > Math.abs(deltaX)) {\r\n hitsBound = isTop || isBottom;\r\n } else {\r\n hitsBound = isLeft || isRight;\r\n }\r\n\r\n return hitsBound ? !i.settings.wheelPropagation : true;\r\n }\r\n\r\n function getDeltaFromEvent(e) {\r\n var deltaX = e.deltaX;\r\n var deltaY = -1 * e.deltaY;\r\n\r\n if (typeof deltaX === 'undefined' || typeof deltaY === 'undefined') {\r\n // OS X Safari\r\n deltaX = (-1 * e.wheelDeltaX) / 6;\r\n deltaY = e.wheelDeltaY / 6;\r\n }\r\n\r\n if (e.deltaMode && e.deltaMode === 1) {\r\n // Firefox in deltaMode 1: Line scrolling\r\n deltaX *= 10;\r\n deltaY *= 10;\r\n }\r\n\r\n if (deltaX !== deltaX && deltaY !== deltaY /* NaN checks */) {\r\n // IE in some mouse drivers\r\n deltaX = 0;\r\n deltaY = e.wheelDelta;\r\n }\r\n\r\n if (e.shiftKey) {\r\n // reverse axis with shift key\r\n return [-deltaY, -deltaX];\r\n }\r\n return [deltaX, deltaY];\r\n }\r\n\r\n function shouldBeConsumedByChild(target, deltaX, deltaY) {\r\n // FIXME: this is a workaround for