MediaWiki:Gadget-Slick.js

/*    _ _      _       _ ___| (_) ___| | __  (_)___ / __| | |/ __| |/ /  | / __| \__ \ | | (__|   < _ | \__ \                   |__/
 * ___/_|_|\___|_|\_(_)/ |___/

Version: 1.5.2 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 Slick(element, settings) {

var _ = this, dataSettings, responsiveSettings, breakpoint;

_.defaults = { accessibility: true, adaptiveHeight: false, appendArrows: $(element), appendDots: $(element), arrows: true, asNavFor: null, prevArrow: 'Previous ', nextArrow: 'Next ', autoplay: false, autoplaySpeed: 3000, centerMode: false, centerPadding: '50px', cssEase: 'ease', customPaging: function(slider, i) { return '' + (i + 1) + ' '; },               dots: false, dotsClass: 'slick-dots', draggable: true, easing: 'linear', edgeFriction: 0.35, fade: false, focusOnSelect: false, infinite: true, initialSlide: 0, lazyLoad: 'ondemand', mobileFirst: false, pauseOnHover: 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, variableWidth: false, vertical: false, verticalSwiping: false, waitForAnimate: true };

_.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, slideCount: null, slideWidth: null, $slideTrack: null, $slides: null, sliding: false, slideOffset: 0, swipeLeft: null, $list: null, touchObject: {}, transformsEnabled: false };

$.extend(_, _.initials);

_.activeBreakpoint = null; _.animType = null; _.animProp = null; _.breakpoints = []; _.breakpointSettings = []; _.cssTransitions = false; _.hidden = 'hidden'; _.paused = false; _.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, dataSettings, settings);

_.currentSlide = _.options.initialSlide;

_.originalSettings = _.options; responsiveSettings = _.options.responsive || null;

if (responsiveSettings && responsiveSettings.length > -1) { _.respondTo = _.options.respondTo || 'window'; for (breakpoint in responsiveSettings) { if (responsiveSettings.hasOwnProperty(breakpoint)) { _.breakpoints.push(responsiveSettings[                           breakpoint].breakpoint); _.breakpointSettings[responsiveSettings[ breakpoint].breakpoint] = responsiveSettings[breakpoint].settings; }               }                _.breakpoints.sort(function(a, b) {                    if (_.options.mobileFirst === true) {                        return a - b;                    } else {                        return b - a;                    }                }); }

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, _); _.changeSlide = $.proxy(_.changeSlide, _); _.clickHandler = $.proxy(_.clickHandler, _); _.selectHandler = $.proxy(_.selectHandler, _); _.setPosition = $.proxy(_.setPosition, _); _.swipeHandler = $.proxy(_.swipeHandler, _); _.dragHandler = $.proxy(_.dragHandler, _); _.keyHandler = $.proxy(_.keyHandler, _); _.autoPlayIterator = $.proxy(_.autoPlayIterator, _);

_.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]+>)[^>]*)$/;

_.init;

_.checkResponsive(true);

}

return Slick;

});

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;

};

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 {

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);               }

}

}

};

Slick.prototype.asNavFor = function(index) { var _ = this, asNavFor = _.options.asNavFor !== null ? $(_.options.asNavFor).slick('getSlick') : null; if (asNavFor !== null) asNavFor.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;

if (_.autoPlayTimer) { clearInterval(_.autoPlayTimer); }

if (_.slideCount > _.options.slidesToShow && _.paused !== true) { _.autoPlayTimer = setInterval(_.autoPlayIterator,               _.options.autoplaySpeed); }

};

Slick.prototype.autoPlayClear = function {

var _ = this; if (_.autoPlayTimer) { clearInterval(_.autoPlayTimer); }

};

Slick.prototype.autoPlayIterator = function {

var _ = this;

if (_.options.infinite === false) {

if (_.direction === 1) {

if ((_.currentSlide + 1) === _.slideCount -                   1) { _.direction = 0; }

_.slideHandler(_.currentSlide + _.options.slidesToScroll);

} else {

if ((_.currentSlide - 1 === 0)) {

_.direction = 1;

}

_.slideHandler(_.currentSlide - _.options.slidesToScroll);

}

} else {

_.slideHandler(_.currentSlide + _.options.slidesToScroll);

}

};

Slick.prototype.buildArrows = function {

var _ = this;

if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) {

_.$prevArrow = $(_.options.prevArrow); _.$nextArrow = $(_.options.nextArrow);

if (_.htmlExpr.test(_.options.prevArrow)) { _.$prevArrow.appendTo(_.options.appendArrows); }

if (_.htmlExpr.test(_.options.nextArrow)) { _.$nextArrow.appendTo(_.options.appendArrows); }

if (_.options.infinite !== true) { _.$prevArrow.addClass('slick-disabled'); }

}

};

Slick.prototype.buildDots = function {

var _ = this, i, dotString;

if (_.options.dots === true && _.slideCount > _.options.slidesToShow) {

dotString = '';

for (i = 0; i <= _.getDotCount; i += 1) { dotString += '' + _.options.customPaging.call(this, _, i) + ''; }

dotString += '';

_.$dots = $(dotString).appendTo(               _.options.appendDots);

_.$dots.find('li').first.addClass('slick-active').attr('aria-hidden', 'false');

}

};

Slick.prototype.buildOut = function {

var _ = this;

_.$slides = _.$slider.children(           ':not(.slick-cloned)').addClass(            'slick-slide'); _.slideCount = _.$slides.length;

_.$slides.each(function(index, element) {           $(element).attr('data-slick-index', index);        });

_.$slidesCache = _.$slides;

_.$slider.addClass('slick-slider');

_.$slideTrack = (_.slideCount === 0) ? $(' ').appendTo(_.$slider) : _.$slides.wrapAll(' ').parent;

_.$list = _.$slideTrack.wrap(           ' ').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;

if (_.options.accessibility === true) { _.$list.prop('tabIndex', 0); }

_.setSlideClasses(typeof this.currentSlide === 'number' ? this.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 > 1) { 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); };           _.$slider.html(newSlides); _.$slider.children.children.children .width((100 / _.options.slidesPerRow) + "%") .css({'display': 'inline-block'}); };

};

Slick.prototype.checkResponsive = function(initial) {

var _ = this, breakpoint, targetBreakpoint, respondToWidth; 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 (_.originalSettings.responsive && _.originalSettings           .responsive.length > -1 && _.originalSettings.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) { _.activeBreakpoint = targetBreakpoint; if (_.breakpointSettings[targetBreakpoint] === 'unslick') { _.unslick; } else { _.options = $.extend({}, _.originalSettings,                               _.breakpointSettings[                                    targetBreakpoint]); if (initial === true) _.currentSlide = _.options.initialSlide; _.refresh; }                       _.$slider.trigger('breakpoint', [_, targetBreakpoint]); }               } else { _.activeBreakpoint = targetBreakpoint; if (_.breakpointSettings[targetBreakpoint] === 'unslick') { _.unslick; } else { _.options = $.extend({}, _.originalSettings,                           _.breakpointSettings[                                targetBreakpoint]); if (initial === true) _.currentSlide = _.options.initialSlide; _.refresh; }                   _.$slider.trigger('breakpoint', [_, targetBreakpoint]); }           } else { if (_.activeBreakpoint !== null) { _.activeBreakpoint = null; _.options = _.originalSettings; if (initial === true) _.currentSlide = _.options.initialSlide; _.refresh; _.$slider.trigger('breakpoint', [_, targetBreakpoint]); }           }

}

};

Slick.prototype.changeSlide = function(event, dontAnimate) {

var _ = this, $target = $(event.target), indexOffset, slideOffset, unevenOffset;

// If target is a link, prevent default action. if($target.is('a')) { event.preventDefault; }

// If target is not the  element (ie: a child), find the . 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 { for (var n in navigables) { if (index < navigables[n]) { index = prevNavigable; break; }               prevNavigable = navigables[n]; }       }

return index; };

Slick.prototype.cleanUpEvents = function {

var _ = this;

if (_.options.dots === true && _.slideCount > _.options.slidesToShow) { $('li', _.$dots).off('click.slick', _.changeSlide); }

if (_.options.dots === true && _.options.pauseOnDotsHover === true && _.options.autoplay === true) { $('li', _.$dots) .off('mouseenter.slick', $.proxy(_.setPaused, _, true)) .off('mouseleave.slick', $.proxy(_.setPaused, _, false)); }

if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) { _.$prevArrow && _.$prevArrow.off('click.slick', _.changeSlide); _.$nextArrow && _.$nextArrow.off('click.slick', _.changeSlide); }

_.$list.off('touchstart.slick mousedown.slick', _.swipeHandler); _.$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);

_.$list.off('mouseenter.slick', $.proxy(_.setPaused, _, true)); _.$list.off('mouseleave.slick', $.proxy(_.setPaused, _, false));

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); $(document).off('ready.slick.slick-' + _.instanceUid, _.setPosition); };

Slick.prototype.cleanUpRows = function {

var _ = this, originalSlides;

if(_.options.rows > 1) { originalSlides = _.$slides.children.children; originalSlides.removeAttr('style'); _.$slider.html(originalSlides); }

};

Slick.prototype.clickHandler = function(event) {

var _ = this;

if (_.shouldClick === false) { event.stopImmediatePropagation; event.stopPropagation; event.preventDefault; }

};

Slick.prototype.destroy = function {

var _ = this;

_.autoPlayClear;

_.touchObject = {};

_.cleanUpEvents;

$('.slick-cloned', _.$slider).detach;

if (_.$dots) { _.$dots.remove; }       if (_.$prevArrow && (typeof _.options.prevArrow !== 'object')) { _.$prevArrow.remove; }       if (_.$nextArrow && (typeof _.options.nextArrow !== 'object')) { _.$nextArrow.remove; }

if (_.$slides) { _.$slides.removeClass('slick-slide slick-active slick-center slick-visible') .removeAttr('aria-hidden') .removeAttr('data-slick-index') .css({                   position: ,                    left: ,                    top: ,                    zIndex: ,                    opacity: ,                    width:                 });

_.$slideTrack.children(this.options.slide).detach;

_.$slideTrack.detach;

_.$list.detach;

_.$slider.append(_.$slides); }

_.cleanUpRows;

_.$slider.removeClass('slick-slider'); _.$slider.removeClass('slick-initialized');

};

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.fadeSlide = function(slideIndex, callback) {

var _ = this;

if (_.cssTransitions === false) {

_.$slides.eq(slideIndex).css({               zIndex: 1000            });

_.$slides.eq(slideIndex).animate({               opacity: 1            }, _.options.speed, _.options.easing, callback);

} else {

_.applyTransition(slideIndex);

_.$slides.eq(slideIndex).css({               opacity: 1,                zIndex: 1000            });

if (callback) { setTimeout(function {

_.disableTransition(slideIndex);

callback.call; }, _.options.speed);           }

}

};

Slick.prototype.filterSlides = Slick.prototype.slickFilter = function(filter) {

var _ = this;

if (filter !== null) {

_.unload;

_.$slideTrack.children(this.options.slide).detach;

_.$slidesCache.filter(filter).appendTo(_.$slideTrack);

_.reinit;

}

};

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) { while (breakPoint < _.slideCount) { ++pagerQty; breakPoint = counter + _.options.slidesToShow; counter += _.options.slidesToScroll <= _.options.slidesToShow ? _.options.slidesToScroll : _.options.slidesToShow; }       } else if (_.options.centerMode === true) { pagerQty = _.slideCount; } else { while (breakPoint < _.slideCount) { ++pagerQty; breakPoint = counter + _.options.slidesToShow; counter += _.options.slidesToScroll <= _.options.slidesToShow ? _.options.slidesToScroll : _.options.slidesToShow; }       }

return pagerQty - 1;

};

Slick.prototype.getLeft = function(slideIndex) {

var _ = this, targetLeft, verticalHeight, verticalOffset = 0, targetSlide;

_.slideOffset = 0; verticalHeight = _.$slides.first.outerHeight;

if (_.options.infinite === true) { if (_.slideCount > _.options.slidesToShow) { _.slideOffset = (_.slideWidth * _.options.slidesToShow) * -1; verticalOffset = (verticalHeight * _.options.slidesToShow) * -1; }           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 { 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 && _.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); }

targetLeft = targetSlide[0] ? targetSlide[0].offsetLeft * -1 : 0;

if (_.options.centerMode === true) { if (_.options.infinite === false) { targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex); } else { targetSlide = _.$slideTrack.children('.slick-slide').eq(slideIndex + _.options.slidesToShow + 1); }               targetLeft = targetSlide[0] ? targetSlide[0].offsetLeft * -1 : 0; targetLeft += (_.$list.width - targetSlide.outerWidth) / 2; }       }

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 = Math.ceil(_.slideCount / _.options.slidesToShow) * _.options.slidesToShow; if (_.options.centerMode === true) 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;

};

Slick.prototype.getSlick = function {

return this;

};

Slick.prototype.getSlideCount = function {

var _ = this, slidesTraversed, swipedSlide, centerOffset;

centerOffset = _.options.centerMode === true ? _.slideWidth * Math.floor(_.options.slidesToShow / 2) : 0;

if (_.options.swipeToSlide === true) { _.$slideTrack.find('.slick-slide').each(function(index, slide) {               if (slide.offsetLeft - centerOffset + ($(slide).outerWidth / 2) > (_.swipeLeft * -1)) {                    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 {

var _ = this;

if (!$(_.$slider).hasClass('slick-initialized')) {

$(_.$slider).addClass('slick-initialized'); _.buildRows; _.buildOut; _.setProps; _.startLoad; _.loadSlider; _.initializeEvents; _.updateArrows; _.updateDots; }

_.$slider.trigger('init', [_]);

};

Slick.prototype.initArrowEvents = function {

var _ = this;

if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) { _.$prevArrow.on('click.slick', {               message: 'previous'            }, _.changeSlide); _.$nextArrow.on('click.slick', {               message: 'next'            }, _.changeSlide); }

};

Slick.prototype.initDotEvents = function {

var _ = this;

if (_.options.dots === true && _.slideCount > _.options.slidesToShow) { $('li', _.$dots).on('click.slick', {               message: 'index'            }, _.changeSlide); }

if (_.options.dots === true && _.options.pauseOnDotsHover === true && _.options.autoplay === true) { $('li', _.$dots) .on('mouseenter.slick', $.proxy(_.setPaused, _, true)) .on('mouseleave.slick', $.proxy(_.setPaused, _, false)); }

};

Slick.prototype.initializeEvents = function {

var _ = this;

_.initArrowEvents;

_.initDotEvents;

_.$list.on('touchstart.slick mousedown.slick', {           action: 'start'        }, _.swipeHandler); _.$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, _));

_.$list.on('mouseenter.slick', $.proxy(_.setPaused, _, true)); _.$list.on('mouseleave.slick', $.proxy(_.setPaused, _, false));

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); $(document).on('ready.slick.slick-' + _.instanceUid, _.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;

}

if (_.options.autoplay === true) {

_.autoPlay;

}

};

Slick.prototype.keyHandler = function(event) {

var _ = this;

if (event.keyCode === 37 && _.options.accessibility === true) { _.changeSlide({               data: {                    message: 'previous'                }            }); } else if (event.keyCode === 39 && _.options.accessibility === true) { _.changeSlide({               data: {                    message: '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'),                    imageToLoad = document.createElement('img');

imageToLoad.onload = function { image.animate({                       opacity: 1                    }, 200); };               imageToLoad.src = imageSource;

image .css({                       opacity: 0                    }) .attr('src', imageSource) .removeAttr('data-lazy') .removeClass('slick-loading'); });       }

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 = rangeStart + _.options.slidesToShow; if (_.options.fade === true) { if (rangeStart > 0) rangeStart--; if (rangeEnd <= _.slideCount) rangeEnd++; }       }

loadRange = _.$slider.find('.slick-slide').slice(rangeStart, rangeEnd); 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.pause = Slick.prototype.slickPause = function {

var _ = this;

_.autoPlayClear; _.paused = true;

};

Slick.prototype.play = Slick.prototype.slickPlay = function {

var _ = this;

_.paused = false; _.autoPlay;

};

Slick.prototype.postSlide = function(index) {

var _ = this;

_.$slider.trigger('afterChange', [_, index]);

_.animating = false;

_.setPosition;

_.swipeLeft = null;

if (_.options.autoplay === true && _.paused === false) { _.autoPlay; }

};

Slick.prototype.prev = Slick.prototype.slickPrev = function {

var _ = this;

_.changeSlide({           data: {                message: 'previous'            }        });

};

Slick.prototype.preventDefault = function(e) { e.preventDefault; };

Slick.prototype.progressiveLazyLoad = function {

var _ = this, imgCount, targetImage;

imgCount = $('img[data-lazy]', _.$slider).length;

if (imgCount > 0) { targetImage = $('img[data-lazy]', _.$slider).first; targetImage.attr('src', targetImage.attr('data-lazy')).removeClass('slick-loading').load(function {                   targetImage.removeAttr('data-lazy');                    _.progressiveLazyLoad;

if (_.options.adaptiveHeight === true) { _.setPosition; }               })                .error(function { targetImage.removeAttr('data-lazy'); _.progressiveLazyLoad; });       }

};

Slick.prototype.refresh = function {

var _ = this, currentSlide = _.currentSlide;

_.destroy;

$.extend(_, _.initials);

_.init;

_.changeSlide({           data: {                message: 'index',                index: currentSlide            }        }, false);

};

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; }

_.setProps;

_.setupInfinite;

_.buildArrows;

_.updateArrows;

_.initArrowEvents;

_.buildDots;

_.updateDots;

_.initDotEvents;

if (_.options.focusOnSelect === true) { $(_.$slideTrack).children.on('click.slick', _.selectHandler); }

_.setSlideClasses(0);

_.setPosition;

_.$slider.trigger('reInit', [_]);

};

Slick.prototype.resize = function {

var _ = this;

if ($(window).width !== _.windowWidth) { clearTimeout(_.windowDelay); _.windowDelay = window.setTimeout(function {               _.windowWidth = $(window).width;                _.checkResponsive;                _.setPosition;            }, 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;

};

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) { _.$list.css({                   padding: ('0px ' + _.options.centerPadding)                }); }       } else { _.$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: 800, opacity: 0 });           } else {                $(element).css({ position: 'relative', left: targetLeft, top: 0, zIndex: 800, opacity: 0 });           }        });

_.$slides.eq(_.currentSlide).css({           zIndex: 900,            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(option, value, refresh) {

var _ = this; _.options[option] = value;

if (refresh === true) { _.unload; _.reinit; }

};

Slick.prototype.setPosition = function {

var _ = this;

_.setDimensions;

_.setHeight;

if (_.options.fade === false) { _.setCSS(_.getLeft(_.currentSlide)); } else { _.setFade; }

_.$slider.trigger('setPosition', [_]);

};

Slick.prototype.setProps = function {

var _ = this, bodyStyle = document.body.style;

_.positionProp = _.options.vertical === true ? 'top' : 'left';

if (_.positionProp === 'top') { _.$slider.addClass('slick-vertical'); } else { _.$slider.removeClass('slick-vertical'); }

if (bodyStyle.WebkitTransition !== undefined ||           bodyStyle.MozTransition !== undefined ||            bodyStyle.msTransition !== undefined) { if (_.options.useCSS === true) { _.cssTransitions = true; }       }

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 = (_.animType !== null && _.animType !== false);

};

Slick.prototype.setSlideClasses = function(index) {

var _ = this, centerOffset, allSlides, indexOffset, remainder;

_.$slider.find('.slick-slide').removeClass('slick-active').attr('aria-hidden', 'true').removeClass('slick-center'); allSlides = _.$slider.find('.slick-slide');

if (_.options.centerMode === true) {

centerOffset = Math.floor(_.options.slidesToShow / 2);

if (_.options.infinite === true) {

if (index >= centerOffset && index <= (_.slideCount - 1) - centerOffset) { _.$slides.slice(index - centerOffset, index + centerOffset + 1).addClass('slick-active').attr('aria-hidden', 'false'); } else { indexOffset = _.options.slidesToShow + index; allSlides.slice(indexOffset - centerOffset + 1, indexOffset + centerOffset + 2).addClass('slick-active').attr('aria-hidden', 'false'); }

if (index === 0) { allSlides.eq(allSlides.length - 1 - _.options.slidesToShow).addClass('slick-center'); } else if (index === _.slideCount - 1) { allSlides.eq(_.options.slidesToShow).addClass('slick-center'); }

}

_.$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.lazyLoad === 'ondemand') { _.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 (_.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; 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.setPaused = function(paused) {

var _ = this;

if (_.options.autoplay === true && _.options.pauseOnHover === true) { _.paused = paused; if (!paused) { _.autoPlay; } else { _.autoPlayClear; }       }    };

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) { _.$slider.find('.slick-slide').removeClass('slick-active').attr('aria-hidden', 'true'); _.$slides.eq(index).addClass('slick-active').attr("aria-hidden", "false"); if (_.options.centerMode === true) { _.$slider.find('.slick-slide').removeClass('slick-center'); _.$slides.eq(index).addClass('slick-center'); }           _.asNavFor(index); return; }       _.slideHandler(index);

};

Slick.prototype.slideHandler = function(index, sync, dontAnimate) {

var targetSlide, animSlide, oldSlide, slideLeft, targetLeft = null, _ = this;

sync = sync || false;

if (_.animating === true && _.options.waitForAnimate === true) { return; }

if (_.options.fade === true && _.currentSlide === index) { return; }

if (_.slideCount <= _.options.slidesToShow) { 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) { _.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) { _.animateSlide(slideLeft, function {                       _.postSlide(targetSlide);                    }); } else { _.postSlide(targetSlide); }           }            return; }

if (_.options.autoplay === true) { 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);

_.updateDots; _.updateArrows;

if (_.options.fade === true) { if (dontAnimate !== true) { _.fadeSlide(animSlide, function {                   _.postSlide(animSlide);                }); } else { _.postSlide(animSlide); }           _.animateHeight; return; }

if (dontAnimate !== true) { _.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 'left'; } else { return 'right'; }       }

return 'vertical';

};

Slick.prototype.swipeEnd = function(event) {

var _ = this, slideCount;

_.dragging = 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) {

switch (_.swipeDirection) { case 'left': slideCount = _.options.swipeToSlide ? _.checkNavigable(_.currentSlide + _.getSlideCount) : _.currentSlide + _.getSlideCount; _.slideHandler(slideCount); _.currentDirection = 0; _.touchObject = {}; _.$slider.trigger("swipe", [_, "left"]); break;

case 'right': slideCount = _.options.swipeToSlide ? _.checkNavigable(_.currentSlide - _.getSlideCount) : _.currentSlide - _.getSlideCount; _.slideHandler(slideCount); _.currentDirection = 1; _.touchObject = {}; _.$slider.trigger("swipe", [_, "right"]); break; }       } 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;

touches = event.originalEvent !== undefined ? event.originalEvent.touches : null;

if (!_.dragging || 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)));

if (_.options.verticalSwiping === true) { _.touchObject.swipeLength = Math.round(Math.sqrt( Math.pow(_.touchObject.curY - _.touchObject.startY, 2))); }

swipeDirection = _.swipeDirection;

if (swipeDirection === 'vertical') { return; }

if (event.originalEvent !== undefined && _.touchObject.swipeLength > 4) { 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;

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 (_.$prevArrow && (typeof _.options.prevArrow !== 'object')) { _.$prevArrow.remove; }       if (_.$nextArrow && (typeof _.options.nextArrow !== 'object')) { _.$nextArrow.remove; }       _.$slides.removeClass('slick-slide slick-active slick-visible').attr("aria-hidden", "true").css('width', '');

};

Slick.prototype.unslick = function {

var _ = this; _.destroy;

};

Slick.prototype.updateArrows = function {

var _ = this, centerOffset;

centerOffset = Math.floor(_.options.slidesToShow / 2);

if (_.options.arrows === true && _.options.infinite !==           true && _.slideCount > _.options.slidesToShow) { _.$prevArrow.removeClass('slick-disabled'); _.$nextArrow.removeClass('slick-disabled'); if (_.currentSlide === 0) { _.$prevArrow.addClass('slick-disabled'); _.$nextArrow.removeClass('slick-disabled'); } else if (_.currentSlide >= _.slideCount - _.options.slidesToShow && _.options.centerMode === false) { _.$nextArrow.addClass('slick-disabled'); _.$prevArrow.removeClass('slick-disabled'); } else if (_.currentSlide >= _.slideCount - 1 && _.options.centerMode === true) { _.$nextArrow.addClass('slick-disabled'); _.$prevArrow.removeClass('slick-disabled'); }       }

};

Slick.prototype.updateDots = function {

var _ = this;

if (_.$dots !== null) {

_.$dots.find('li').removeClass('slick-active').attr("aria-hidden", "true"); _.$dots.find('li').eq(Math.floor(_.currentSlide / _.options.slidesToScroll)).addClass('slick-active').attr("aria-hidden", "false");

}

};

Slick.prototype.visibility = function {

var _ = this;

if (document[_.hidden]) { _.paused = true; _.autoPlayClear; } else { if (_.options.autoplay === true) { _.paused = false; _.autoPlay; }       }

};

$.fn.slick = function { var _ = this, opt = arguments[0], args = Array.prototype.slice.call(arguments, 1), l = _.length, i = 0, ret; for (i; 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 _; };

}));