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

 Version: 1.9.0
  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;

      _.defaults = {
        accessibility: true,
        adaptiveHeight: false,
        appendArrows: $(element),
        appendDots: $(element),
        arrows: true,
        asNavFor: null,
        prevArrow:
          '<button class="slick-prev" aria-label="Previous" type="button">Previous</button>',
        nextArrow:
          '<button class="slick-next" aria-label="Next" type="button">Next</button>',
        autoplay: false,
        autoplaySpeed: 3000,
        centerMode: false,
        centerPadding: "50px",
        cssEase: "ease",
        customPaging: function (slider, i) {
          return $('<button type="button" />').text(i + 1);
        },
        dots: false,
        dotsClass: "slick-dots",
        draggable: true,
        easing: "linear",
        edgeFriction: 0.35,
        fade: false,
        focusOnSelect: false,
        focusOnChange: false,
        infinite: true,
        initialSlide: 0,
        lazyLoad: "ondemand",
        mobileFirst: false,
        outerEdgeLimit: false,
        pauseOnHover: true,
        pauseOnFocus: true,
        pauseOnDotsHover: false,
        respondTo: "window",
        responsive: null,
        rows: 1,
        rtl: false,
        slide: "",
        slidesPerRow: 1,
        slidesToShow: 1,
        slidesToScroll: 1,
        speed: 500,
        swipe: true,
        swipeToSlide: false,
        touchMove: true,
        touchThreshold: 5,
        useCSS: true,
        useTransform: true,
        variableWidth: false,
        vertical: false,
        verticalSwiping: false,
        waitForAnimate: true,
        zIndex: 1000,
      };

      _.initials = {
        animating: false,
        dragging: false,
        autoPlayTimer: null,
        currentDirection: 0,
        currentLeft: null,
        currentSlide: 0,
        direction: 1,
        $dots: null,
        listWidth: null,
        listHeight: null,
        loadIndex: 0,
        $nextArrow: null,
        $prevArrow: null,
        scrolling: false,
        slideCount: null,
        slideWidth: null,
        $slideTrack: null,
        $slides: null,
        sliding: false,
        slideOffset: 0,
        swipeLeft: null,
        swiping: false,
        $list: null,
        touchObject: {},
        transformsEnabled: false,
        unslicked: false,
      };

      $.extend(_, _.initials);

      _.activeBreakpoint = null;
      _.animType = null;
      _.animProp = null;
      _.breakpoints = [];
      _.breakpointSettings = [];
      _.cssTransitions = false;
      _.focussed = false;
      _.interrupted = false;
      _.hidden = "hidden";
      _.paused = true;
      _.positionProp = null;
      _.respondTo = null;
      _.rowCount = 1;
      _.shouldClick = true;
      _.$slider = $(element);
      _.$slidesCache = null;
      _.transformType = null;
      _.transitionType = null;
      _.visibilityChange = "visibilitychange";
      _.windowWidth = 0;
      _.windowTimer = null;

      dataSettings = $(element).data("slick") || {};

      _.options = $.extend({}, _.defaults, settings, dataSettings);

      _.currentSlide = _.options.initialSlide;

      _.originalSettings = _.options;

      if (typeof document.mozHidden !== "undefined") {
        _.hidden = "mozHidden";
        _.visibilityChange = "mozvisibilitychange";
      } else if (typeof document.webkitHidden !== "undefined") {
        _.hidden = "webkitHidden";
        _.visibilityChange = "webkitvisibilitychange";
      }

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

      _.instanceUid = instanceUid++;

      // A simple way to check for HTML strings
      // Strict HTML recognition (must start with <)
      // Extracted from jQuery v1.11 source
      _.htmlExpr = /^(?:\s*(<[\w\W]+>)[^>]*)$/;

      _.registerBreakpoints();
      _.init(true);
    }

    return Slick;
  })();

  Slick.prototype.activateADA = function () {
    var _ = this;

    _.$slideTrack
      .find(".slick-active")
      .attr({
        "aria-hidden": "false",
      })
      .find("a, input, button, select")
      .attr({
        tabindex: "0",
      });
  };

  Slick.prototype.addSlide = Slick.prototype.slickAdd = function (
    markup,
    index,
    addBefore
  ) {
    var _ = this;

    if (typeof index === "boolean") {
      addBefore = index;
      index = null;
    } else if (index < 0 || index >= _.slideCount) {
      return false;
    }

    _.unload();

    if (typeof index === "number") {
      if (index === 0 && _.$slides.length === 0) {
        $(markup).appendTo(_.$slideTrack);
      } else if (addBefore) {
        $(markup).insertBefore(_.$slides.eq(index));
      } else {
        $(markup).insertAfter(_.$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.getNavTarget = function () {
    var _ = this,
      asNavFor = _.options.asNavFor;

    if (asNavFor && asNavFor !== null) {
      asNavFor = $(asNavFor).not(_.$slider);
    }

    return asNavFor;
  };

  Slick.prototype.asNavFor = function (index) {
    var _ = this,
      asNavFor = _.getNavTarget();

    if (asNavFor !== null && typeof asNavFor === "object") {
      asNavFor.each(function () {
        var target = $(this).slick("getSlick");
        if (!target.unslicked) {
          target.slideHandler(index, true);
        }
      });
    }
  };

  Slick.prototype.applyTransition = function (slide) {
    var _ = this,
      transition = {};

    if (_.options.fade === false) {
      transition[_.transitionType] =
        _.transformType + " " + _.options.speed + "ms " + _.options.cssEase;
    } else {
      transition[_.transitionType] =
        "opacity " + _.options.speed + "ms " + _.options.cssEase;
    }

    if (_.options.fade === false) {
      _.$slideTrack.css(transition);
    } else {
      _.$slides.eq(slide).css(transition);
    }
  };

  Slick.prototype.autoPlay = function () {
    var _ = this;

    _.autoPlayClear();

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

  Slick.prototype.autoPlayClear = function () {
    var _ = this;

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

  Slick.prototype.autoPlayIterator = function () {
    var _ = this,
      slideTo = _.currentSlide + _.options.slidesToScroll;

    if (!_.paused && !_.interrupted && !_.focussed) {
      if (_.options.infinite === false) {
        if (_.direction === 1 && _.currentSlide + 1 === _.slideCount - 1) {
          _.direction = 0;
        } else if (_.direction === 0) {
          slideTo = _.currentSlide - _.options.slidesToScroll;

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

      _.slideHandler(slideTo);
    }
  };

  Slick.prototype.buildArrows = function () {
    var _ = this;

    if (_.options.arrows === true) {
      _.$prevArrow = $(_.options.prevArrow).addClass("slick-arrow").attr("aria-label", "Previous");
      _.$nextArrow = $(_.options.nextArrow).addClass("slick-arrow").attr("aria-label", "Next");


      if (_.slideCount > _.options.slidesToShow) {
        _.$prevArrow
          .removeClass("slick-hidden")
          .removeAttr("aria-hidden tabindex");
        _.$nextArrow
          .removeClass("slick-hidden")
          .removeAttr("aria-hidden tabindex");

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

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

        if (_.options.infinite !== true) {
          _.$prevArrow.addClass("slick-disabled").attr("aria-disabled", "true");
        }
      } else {
        _.$prevArrow
          .add(_.$nextArrow)

          .addClass("slick-hidden")
          .attr({
            "aria-disabled": "true",
            tabindex: "-1",
          });
      }
    }
  };

  Slick.prototype.buildDots = function () {
    var _ = this,
      i,
      dot;

    if (_.options.dots === true && _.slideCount > _.options.slidesToShow) {
      _.$slider.addClass("slick-dotted");

      dot = $("<ul />").addClass(_.options.dotsClass);

      for (i = 0; i <= _.getDotCount(); i += 1) {
        dot.append($("<li />").append(_.options.customPaging.call(this, _, i)));
      }

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

      _.$dots.find("li").first().addClass("slick-active");
    }
  };

  Slick.prototype.buildOut = function () {
    var _ = this;

    _.$slides = _.$slider
      .children(_.options.slide + ":not(.slick-cloned)")
      .addClass("slick-slide");

    _.slideCount = _.$slides.length;

    _.$slides.each(function (index, element) {
      $(element)
        .attr("data-slick-index", index)
        .data("originalStyling", $(element).attr("style") || "");
    });

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

    _.$slideTrack =
      _.slideCount === 0
        ? $('<div class="slick-track"/>').appendTo(_.$slider)
        : _.$slides.wrapAll('<div class="slick-track"/>').parent();

    _.$list = _.$slideTrack.wrap('<div class="slick-list"/>').parent();
    _.$slideTrack.css("opacity", 0);

    if (_.options.centerMode === true || _.options.swipeToSlide === true) {
      _.options.slidesToScroll = 1;
    }

    $("img[data-lazy]", _.$slider).not("[src]").addClass("slick-loading");

    _.setupInfinite();

    _.buildArrows();

    _.buildDots();

    _.updateDots();

    _.setSlideClasses(typeof _.currentSlide === "number" ? _.currentSlide : 0);

    if (_.options.draggable === true) {
      _.$list.addClass("draggable");
    }
  };

  Slick.prototype.buildRows = function () {
    var _ = this,
      a,
      b,
      c,
      newSlides,
      numOfSlides,
      originalSlides,
      slidesPerSection;

    newSlides = document.createDocumentFragment();
    originalSlides = _.$slider.children();

    if (_.options.rows > 0) {
      slidesPerSection = _.options.slidesPerRow * _.options.rows;
      numOfSlides = Math.ceil(originalSlides.length / slidesPerSection);

      for (a = 0; a < numOfSlides; a++) {
        var slide = document.createElement("div");
        for (b = 0; b < _.options.rows; b++) {
          var row = document.createElement("div");
          for (c = 0; c < _.options.slidesPerRow; c++) {
            var target =
              a * slidesPerSection + (b * _.options.slidesPerRow + c);
            if (originalSlides.get(target)) {
              row.appendChild(originalSlides.get(target));
            }
          }
          slide.appendChild(row);
        }
        newSlides.appendChild(slide);
      }

      _.$slider.empty().append(newSlides);
      _.$slider
        .children()
        .children()
        .children()
        .css({
          width: 100 / _.options.slidesPerRow + "%",
          display: "inline-block",
        });
    }
  };

  Slick.prototype.checkResponsive = function (initial, forceUpdate) {
    var _ = this,
      breakpoint,
      targetBreakpoint,
      respondToWidth,
      triggerBreakpoint = false;
    var sliderWidth = _.$slider.width();
    var windowWidth = window.innerWidth || $(window).width();

    if (_.respondTo === "window") {
      respondToWidth = windowWidth;
    } else if (_.respondTo === "slider") {
      respondToWidth = sliderWidth;
    } else if (_.respondTo === "min") {
      respondToWidth = Math.min(windowWidth, sliderWidth);
    }

    if (
      _.options.responsive &&
      _.options.responsive.length &&
      _.options.responsive !== null
    ) {
      targetBreakpoint = null;

      for (breakpoint in _.breakpoints) {
        if (_.breakpoints.hasOwnProperty(breakpoint)) {
          if (_.originalSettings.mobileFirst === false) {
            if (respondToWidth < _.breakpoints[breakpoint]) {
              targetBreakpoint = _.breakpoints[breakpoint];
            }
          } else {
            if (respondToWidth > _.breakpoints[breakpoint]) {
              targetBreakpoint = _.breakpoints[breakpoint];
            }
          }
        }
      }

      if (targetBreakpoint !== null) {
        if (_.activeBreakpoint !== null) {
          if (targetBreakpoint !== _.activeBreakpoint || forceUpdate) {
            _.activeBreakpoint = targetBreakpoint;
            if (_.breakpointSettings[targetBreakpoint] === "unslick") {
              _.unslick(targetBreakpoint);
            } else {
              _.options = $.extend(
                {},
                _.originalSettings,
                _.breakpointSettings[targetBreakpoint]
              );
              if (initial === true) {
                _.currentSlide = _.options.initialSlide;
              }
              _.refresh(initial);
            }
            triggerBreakpoint = targetBreakpoint;
          }
        } else {
          _.activeBreakpoint = targetBreakpoint;
          if (_.breakpointSettings[targetBreakpoint] === "unslick") {
            _.unslick(targetBreakpoint);
          } else {
            _.options = $.extend(
              {},
              _.originalSettings,
              _.breakpointSettings[targetBreakpoint]
            );
            if (initial === true) {
              _.currentSlide = _.options.initialSlide;
            }
            _.refresh(initial);
          }
          triggerBreakpoint = targetBreakpoint;
        }
      } else {
        if (_.activeBreakpoint !== null) {
          _.activeBreakpoint = null;
          _.options = _.originalSettings;
          if (initial === true) {
            _.currentSlide = _.options.initialSlide;
          }
          _.refresh(initial);
          triggerBreakpoint = targetBreakpoint;
        }
      }

      // only trigger breakpoints during an actual break. not on initialize.
      if (!initial && triggerBreakpoint !== false) {
        _.$slider.trigger("breakpoint", [_, triggerBreakpoint]);
      }
    }
  };

  Slick.prototype.changeSlide = function (event, dontAnimate) {
    var _ = this,
      $target = $(event.currentTarget),
      indexOffset,
      slideOffset,
      unevenOffset;

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

    // If target is not the <li> element (ie: a child), find the <li>.
    if (!$target.is("li")) {
      $target = $target.closest("li");
    }

    unevenOffset = _.slideCount % _.options.slidesToScroll !== 0;
    indexOffset = unevenOffset
      ? 0
      : (_.slideCount - _.currentSlide) % _.options.slidesToScroll;

    switch (event.data.message) {
      case "previous":
        slideOffset =
          indexOffset === 0
            ? _.options.slidesToScroll
            : _.options.slidesToShow - indexOffset;
        if (_.slideCount > _.options.slidesToShow) {
          _.slideHandler(_.currentSlide - slideOffset, false, dontAnimate);
        }
        break;

      case "next":
        slideOffset =
          indexOffset === 0 ? _.options.slidesToScroll : indexOffset;
        if (_.slideCount > _.options.slidesToShow) {
          _.slideHandler(_.currentSlide + slideOffset, false, dontAnimate);
        }
        break;

      case "index":
        var index =
          event.data.index === 0
            ? 0
            : event.data.index || $target.index() * _.options.slidesToScroll;

        _.slideHandler(_.checkNavigable(index), false, dontAnimate);
        $target.children().trigger("focus");
        break;

      default:
        return;
    }
  };

  Slick.prototype.checkNavigable = function (index) {
    var _ = this,
      navigables,
      prevNavigable;

    navigables = _.getNavigableIndexes();
    prevNavigable = 0;
    if (index > navigables[navigables.length - 1]) {
      index = navigables[navigables.length - 1];
    } else {
      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 && _.$dots !== null) {
      $("li", _.$dots)
        .off("click.slick", _.changeSlide)
        .off("mouseenter.slick", $.proxy(_.interrupt, _, true))
        .off("mouseleave.slick", $.proxy(_.interrupt, _, false));

      if (_.options.accessibility === true) {
        _.$dots.off("keydown.slick", _.keyHandler);
      }
    }

    _.$slider.off("focus.slick blur.slick");

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

      if (_.options.accessibility === true) {
        _.$prevArrow && _.$prevArrow.off("keydown.slick", _.keyHandler);
        _.$nextArrow && _.$nextArrow.off("keydown.slick", _.keyHandler);
      }
    }

    _.$list.off("touchstart.slick mousedown.slick", _.swipeHandler);
    _.$list.off("touchmove.slick mousemove.slick", _.swipeHandler);
    _.$list.off("touchend.slick mouseup.slick", _.swipeHandler);
    _.$list.off("touchcancel.slick mouseleave.slick", _.swipeHandler);

    _.$list.off("click.slick", _.clickHandler);

    $(document).off(_.visibilityChange, _.visibility);

    _.cleanUpSlideEvents();

    if (_.options.accessibility === true) {
      _.$list.off("keydown.slick", _.keyHandler);
    }

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

    $(window).off(
      "orientationchange.slick.slick-" + _.instanceUid,
      _.orientationChange
    );

    $(window).off("resize.slick.slick-" + _.instanceUid, _.resize);

    $("[draggable!=true]", _.$slideTrack).off("dragstart", _.preventDefault);

    $(window).off("load.slick.slick-" + _.instanceUid, _.setPosition);
  };

  Slick.prototype.cleanUpSlideEvents = function () {
    var _ = this;

    _.$list.off("mouseenter.slick", $.proxy(_.interrupt, _, true));
    _.$list.off("mouseleave.slick", $.proxy(_.interrupt, _, false));
  };

  Slick.prototype.cleanUpRows = function () {
    var _ = this,
      originalSlides;

    if (_.options.rows > 0) {
      originalSlides = _.$slides.children().children();
      originalSlides.removeAttr("style");
      _.$slider.empty().append(originalSlides);
    }
  };

  Slick.prototype.clickHandler = function (event) {
    var _ = this;

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

  Slick.prototype.destroy = function (refresh) {
    var _ = this;

    _.autoPlayClear();

    _.touchObject = {};

    _.cleanUpEvents();

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

    if (_.$dots) {
      _.$dots.remove();
    }

    if (_.$prevArrow && _.$prevArrow.length) {
      _.$prevArrow
        .removeClass("slick-disabled slick-arrow slick-hidden")
        .removeAttr("aria-hidden aria-disabled tabindex")
        .css("display", "");

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

    if (_.$nextArrow && _.$nextArrow.length) {
      _.$nextArrow
        .removeClass("slick-disabled slick-arrow slick-hidden")
        .removeAttr("aria-hidden aria-disabled tabindex")
        .css("display", "");

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

    if (_.$slides) {
      _.$slides
        .removeClass(
          "slick-slide slick-active slick-center slick-visible slick-current"
        )
        .removeAttr("aria-hidden")
        .removeAttr("data-slick-index")
        .each(function () {
          $(this).attr("style", $(this).data("originalStyling"));
        });

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

      _.$slideTrack.detach();

      _.$list.detach();

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

    _.cleanUpRows();

    _.$slider.removeClass("slick-slider");
    _.$slider.removeClass("slick-initialized");
    _.$slider.removeClass("slick-dotted");

    _.unslicked = true;

    if (!refresh) {
      _.$slider.trigger("destroy", [_]);
    }
  };

  Slick.prototype.disableTransition = function (slide) {
    var _ = this,
      transition = {};

    transition[_.transitionType] = "";

    if (_.options.fade === false) {
      _.$slideTrack.css(transition);
    } else {
      _.$slides.eq(slide).css(transition);
    }
  };

  Slick.prototype.fadeSlide = function (slideIndex, callback) {
    var _ = this;

    if (_.cssTransitions === false) {
      _.$slides.eq(slideIndex).css({
        zIndex: _.options.zIndex,
      });

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

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

      if (callback) {
        setTimeout(function () {
          _.disableTransition(slideIndex);

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

  Slick.prototype.fadeSlideOut = function (slideIndex) {
    var _ = this;

    if (_.cssTransitions === false) {
      _.$slides.eq(slideIndex).animate(
        {
          opacity: 0,
          zIndex: _.options.zIndex - 2,
        },
        _.options.speed,
        _.options.easing
      );
    } else {
      _.applyTransition(slideIndex);

      _.$slides.eq(slideIndex).css({
        opacity: 0,
        zIndex: _.options.zIndex - 2,
      });
    }
  };

  Slick.prototype.filterSlides = Slick.prototype.slickFilter = function (
    filter
  ) {
    var _ = this;

    if (filter !== null) {
      _.$slidesCache = _.$slides;

      _.unload();

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

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

      _.reinit();
    }
  };

  Slick.prototype.focusHandler = function () {
    var _ = this;

    // If any child element receives focus within the slider we need to pause the autoplay
    _.$slider
      .off("focus.slick blur.slick")
      .on("focus.slick", "*", function (event) {
        var $sf = $(this);

        setTimeout(function () {
          if (_.options.pauseOnFocus) {
            if ($sf.is(":focus")) {
              _.focussed = true;
              _.autoPlay();
            }
          }
        }, 0);
      })
      .on("blur.slick", "*", function (event) {
        var $sf = $(this);

        // When a blur occurs on any elements within the slider we become unfocused
        if (_.options.pauseOnFocus) {
          _.focussed = false;
          _.autoPlay();
        }
      });
  };

  Slick.prototype.getCurrent = Slick.prototype.slickCurrentSlide = function () {
    var _ = this;
    return _.currentSlide;
  };

  Slick.prototype.getDotCount = function () {
    var _ = this;

    var breakPoint = 0;
    var counter = 0;
    var pagerQty = 0;

    if (_.options.infinite === true) {
      if (_.slideCount <= _.options.slidesToShow) {
        ++pagerQty;
      } else {
        while (breakPoint < _.slideCount) {
          ++pagerQty;
          breakPoint = counter + _.options.slidesToScroll;
          counter +=
            _.options.slidesToScroll <= _.options.slidesToShow
              ? _.options.slidesToScroll
              : _.options.slidesToShow;
        }
      }
    } else if (_.options.centerMode === true) {
      pagerQty = _.slideCount;
    } else if (!_.options.asNavFor) {
      pagerQty =
        1 +
        Math.ceil(
          (_.slideCount - _.options.slidesToShow) / _.options.slidesToScroll
        );
    } else {
      while (breakPoint < _.slideCount) {
        ++pagerQty;
        breakPoint = counter + _.options.slidesToScroll;
        counter +=
          _.options.slidesToScroll <= _.options.slidesToShow
            ? _.options.slidesToScroll
            : _.options.slidesToShow;
      }
    }

    return pagerQty - 1;
  };

  Slick.prototype.getLeft = function (slideIndex) {
    var _ = this,
      targetLeft,
      verticalHeight,
      verticalOffset = 0,
      targetSlide,
      coef;

    _.slideOffset = 0;
    verticalHeight = _.$slides.first().outerHeight(true);

    if (_.options.infinite === true) {
      if (_.slideCount > _.options.slidesToShow) {
        _.slideOffset = _.slideWidth * _.options.slidesToShow * -1;
        coef = -1;

        if (_.options.vertical === true && _.options.centerMode === true) {
          if (_.options.slidesToShow === 2) {
            coef = -1.5;
          } else if (_.options.slidesToShow === 1) {
            coef = -2;
          }
        }
        verticalOffset = verticalHeight * _.options.slidesToShow * coef;
      }
      if (_.slideCount % _.options.slidesToScroll !== 0) {
        if (
          slideIndex + _.options.slidesToScroll > _.slideCount &&
          _.slideCount > _.options.slidesToShow
        ) {
          if (slideIndex > _.slideCount) {
            _.slideOffset =
              (_.options.slidesToShow - (slideIndex - _.slideCount)) *
              _.slideWidth *
              -1;
            verticalOffset =
              (_.options.slidesToShow - (slideIndex - _.slideCount)) *
              verticalHeight *
              -1;
          } else {
            _.slideOffset =
              (_.slideCount % _.options.slidesToScroll) * _.slideWidth * -1;
            verticalOffset =
              (_.slideCount % _.options.slidesToScroll) * verticalHeight * -1;
          }
        }
      }
    } else {
      if (slideIndex + _.options.slidesToShow > _.slideCount) {
        _.slideOffset =
          (slideIndex + _.options.slidesToShow - _.slideCount) * _.slideWidth;
        verticalOffset =
          (slideIndex + _.options.slidesToShow - _.slideCount) * verticalHeight;
      }
    }

    if (_.slideCount <= _.options.slidesToShow) {
      _.slideOffset = 0;
      verticalOffset = 0;
    }

    if (
      _.options.centerMode === true &&
      _.slideCount <= _.options.slidesToShow
    ) {
      _.slideOffset =
        (_.slideWidth * Math.floor(_.options.slidesToShow)) / 2 -
        (_.slideWidth * _.slideCount) / 2;
    } else if (_.options.centerMode === true && _.options.infinite === true) {
      _.slideOffset +=
        _.slideWidth * Math.floor(_.options.slidesToShow / 2) - _.slideWidth;
    } else if (_.options.centerMode === true) {
      _.slideOffset = 0;
      _.slideOffset += _.slideWidth * Math.floor(_.options.slidesToShow / 2);
    }

    if (_.options.vertical === false) {
      targetLeft = slideIndex * _.slideWidth * -1 + _.slideOffset;
    } else {
      targetLeft = slideIndex * verticalHeight * -1 + verticalOffset;
    }

    if (_.options.variableWidth === true) {
      if (
        _.slideCount <= _.options.slidesToShow ||
        _.options.infinite === false
      ) {
        targetSlide = _.$slideTrack.children(".slick-slide").eq(slideIndex);
      } else {
        targetSlide = _.$slideTrack
          .children(".slick-slide")
          .eq(slideIndex + _.options.slidesToShow);
      }

      if (_.options.rtl === true) {
        if (targetSlide[0]) {
          targetLeft =
            (_.$slideTrack.width() -
              targetSlide[0].offsetLeft -
              targetSlide.width()) *
            -1;
        } else {
          targetLeft = 0;
        }
      } else {
        targetLeft = targetSlide[0] ? targetSlide[0].offsetLeft * -1 : 0;
      }

      if (_.options.centerMode === true) {
        if (
          _.slideCount <= _.options.slidesToShow ||
          _.options.infinite === false
        ) {
          targetSlide = _.$slideTrack.children(".slick-slide").eq(slideIndex);
        } else {
          targetSlide = _.$slideTrack
            .children(".slick-slide")
            .eq(slideIndex + _.options.slidesToShow + 1);
        }

        if (_.options.rtl === true) {
          if (targetSlide[0]) {
            targetLeft =
              (_.$slideTrack.width() -
                targetSlide[0].offsetLeft -
                targetSlide.width()) *
              -1;
          } else {
            targetLeft = 0;
          }
        } else {
          targetLeft = targetSlide[0] ? targetSlide[0].offsetLeft * -1 : 0;
        }

        targetLeft += (_.$list.width() - targetSlide.outerWidth()) / 2;
      } else if (
        _.options.outerEdgeLimit === true &&
        _.options.centerMode === false &&
        _.options.infinite === false
      ) {
        var lastSlide, lastLeft, outerEdgeLimit;

        outerEdgeLimit = _.getOuterEdgeLimit();
        targetLeft = Math.min(Math.max(targetLeft, outerEdgeLimit), 0);
      }
    }

    return targetLeft;
  };

  Slick.prototype.getOption = Slick.prototype.slickGetOption = function (
    option
  ) {
    var _ = this;

    return _.options[option];
  };

  Slick.prototype.getOuterEdgeLimit = function () {
    var _ = this,
      lastSlide,
      lastLeft;
    lastSlide = _.$slides.last();
    lastLeft = lastSlide[0] ? lastSlide[0].offsetLeft * -1 : 0;
    return lastLeft - lastSlide.width() + this.$slider.width();
  };

  Slick.prototype.getOuterEdgeSlideNumber = function () {
    var _ = this,
      outEdgeSlideNumber;

    _.$slideTrack.find(".slick-slide").each(function (index, slide) {
      var slideOuterWidth, slideOffset, slideRightBoundary;
      slideOuterWidth = $(slide).outerWidth();
      slideOffset = slide.offsetLeft;

      slideRightBoundary = slideOffset + slideOuterWidth;

      if (-_.getOuterEdgeLimit() < slideRightBoundary) {
        outEdgeSlideNumber = Number($(slide).attr("data-slick-index")) + 1;
        return false;
      }
    });
    return outEdgeSlideNumber;
  };

  Slick.prototype.getNavigableIndexes = function () {
    var _ = this,
      breakPoint = 0,
      counter = 0,
      indexes = [],
      max;

    if (_.options.infinite === false) {
      max = _.slideCount;
    } else {
      breakPoint = _.options.slidesToScroll * -1;
      counter = _.options.slidesToScroll * -1;
      max = _.slideCount * 2;
    }

    while (breakPoint < max) {
      indexes.push(breakPoint);
      breakPoint = counter + _.options.slidesToScroll;
      counter +=
        _.options.slidesToScroll <= _.options.slidesToShow
          ? _.options.slidesToScroll
          : _.options.slidesToShow;
    }

    return indexes;
  };

  Slick.prototype.getSlick = function () {
    return this;
  };

  Slick.prototype.getSlideCount = function () {
    var _ = this,
      slidesTraversed,
      swipedSlide,
      swipeTarget,
      centerOffset;

    centerOffset =
      _.options.centerMode === true ? Math.floor(_.$list.width() / 2) : 0;
    swipeTarget = _.swipeLeft * -1 + centerOffset;

    if (_.options.swipeToSlide === true) {
      _.$slideTrack.find(".slick-slide").each(function (index, slide) {
        var slideOuterWidth, slideOffset, slideRightBoundary;
        slideOuterWidth = $(slide).outerWidth();
        slideOffset = slide.offsetLeft;
        if (_.options.centerMode !== true) {
          slideOffset += slideOuterWidth / 2;
        }

        slideRightBoundary = slideOffset + slideOuterWidth;

        if (swipeTarget < slideRightBoundary) {
          swipedSlide = slide;
          return false;
        }
      });

      slidesTraversed =
        Math.abs($(swipedSlide).attr("data-slick-index") - _.currentSlide) || 1;

      return slidesTraversed;
    } else {
      return _.options.slidesToScroll;
    }
  };

  Slick.prototype.goTo = Slick.prototype.slickGoTo = function (
    slide,
    dontAnimate
  ) {
    var _ = this;

    _.changeSlide(
      {
        data: {
          message: "index",
          index: parseInt(slide),
        },
      },
      dontAnimate
    );
  };

  Slick.prototype.init = function (creation) {
    var _ = this;

    if (!$(_.$slider).hasClass("slick-initialized")) {
      $(_.$slider).addClass("slick-initialized");

      _.buildRows();
      _.buildOut();
      _.setProps();
      _.startLoad();
      _.loadSlider();
      _.initializeEvents();
      _.updateArrows();
      _.updateDots();
      _.checkResponsive(true);
      _.focusHandler();
    }

    if (creation) {
      _.$slider.trigger("init", [_]);
    }

    if (_.options.accessibility === true) {
      _.initADA();
    }

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

  Slick.prototype.initADA = function () {
    var _ = this,
      numDotGroups = Math.ceil(_.slideCount / _.options.slidesToShow),
      tabControlIndexes = _.getNavigableIndexes().filter(function (val) {
        return val >= 0 && val < _.slideCount;
      });

    _.$slides
      .add(_.$slideTrack.find(".slick-cloned"))
      .attr({
        "aria-hidden": "true",
        tabindex: "-1",
      })
      .find("a, input, button, select")
      .attr({
        tabindex: "-1",
      });

    if (_.$dots !== null) {
      _.$slides.not(_.$slideTrack.find(".slick-cloned")).each(function (i) {
        var slideControlIndex = tabControlIndexes.indexOf(i);

        $(this).attr({
          role: "tabpanel",
          id: "slick-slide" + _.instanceUid + i,
          tabindex: -1,
        });

        if (slideControlIndex !== -1) {
          var ariaButtonControl =
            "slick-slide-control" + _.instanceUid + slideControlIndex;
          if ($("#" + ariaButtonControl).length) {
            $(this).attr({
              "aria-describedby": ariaButtonControl,
            });
          }
        }
      });

      _.$dots
        .attr("role", "tablist")
        .find("li")
        .each(function (i) {
          var mappedSlideIndex = tabControlIndexes[i];

          $(this).attr({
            role: "presentation",
          });

          $(this)
            .find("button")
            .first()
            .attr({
              role: "tab",
              id: "slick-slide-control" + _.instanceUid + i,
              "aria-controls": "slick-slide" + _.instanceUid + mappedSlideIndex,
              "aria-label": i + 1 + " of " + numDotGroups,
              "aria-selected": null,
              tabindex: "-1",
            });
        })
        .eq(_.currentSlide)
        .find("button")
        .attr({
          "aria-selected": "true",
          tabindex: "0",
        })
        .end();
    }

    for (
      var i = _.currentSlide, max = i + _.options.slidesToShow;
      i < max;
      i++
    ) {
      if (_.options.focusOnChange) {
        _.$slides.eq(i).attr({ tabindex: "0" });
      } else {
        _.$slides.eq(i).removeAttr("tabindex");
      }
    }

    _.activateADA();
  };

  Slick.prototype.initArrowEvents = function () {
    var _ = this;

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

      if (_.options.accessibility === true) {
        _.$prevArrow.on("keydown.slick", _.keyHandler);
        _.$nextArrow.on("keydown.slick", _.keyHandler);
      }
    }
  };

  Slick.prototype.initDotEvents = function () {
    var _ = this;

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

      if (_.options.accessibility === true) {
        _.$dots.on("keydown.slick", _.keyHandler);
      }
    }

    if (
      _.options.dots === true &&
      _.options.pauseOnDotsHover === true &&
      _.slideCount > _.options.slidesToShow
    ) {
      $("li", _.$dots)
        .on("mouseenter.slick", $.proxy(_.interrupt, _, true))
        .on("mouseleave.slick", $.proxy(_.interrupt, _, false));
    }
  };

  Slick.prototype.initSlideEvents = function () {
    var _ = this;

    if (_.options.pauseOnHover) {
      _.$list.on("mouseenter.slick", $.proxy(_.interrupt, _, true));
      _.$list.on("mouseleave.slick", $.proxy(_.interrupt, _, false));
    }
  };

  Slick.prototype.initializeEvents = function () {
    var _ = this;

    _.initArrowEvents();

    _.initDotEvents();
    _.initSlideEvents();

    _.$list.on(
      "touchstart.slick mousedown.slick",
      {
        action: "start",
      },
      _.swipeHandler
    );
    _.$list.on(
      "touchmove.slick mousemove.slick",
      {
        action: "move",
      },
      _.swipeHandler
    );
    _.$list.on(
      "touchend.slick mouseup.slick",
      {
        action: "end",
      },
      _.swipeHandler
    );
    _.$list.on(
      "touchcancel.slick mouseleave.slick",
      {
        action: "end",
      },
      _.swipeHandler
    );

    _.$list.on("click.slick", _.clickHandler);

    $(document).on(_.visibilityChange, $.proxy(_.visibility, _));

    if (_.options.accessibility === true) {
      _.$list.on("keydown.slick", _.keyHandler);
    }

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

    $(window).on(
      "orientationchange.slick.slick-" + _.instanceUid,
      $.proxy(_.orientationChange, _)
    );

    $(window).on("resize.slick.slick-" + _.instanceUid, $.proxy(_.resize, _));

    $("[draggable!=true]", _.$slideTrack).on("dragstart", _.preventDefault);

    $(window).on("load.slick.slick-" + _.instanceUid, _.setPosition);
    $(_.setPosition);
  };

  Slick.prototype.initUI = function () {
    var _ = this;

    if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) {
      _.$prevArrow.show();
      _.$nextArrow.show();
    }

    if (_.options.dots === true && _.slideCount > _.options.slidesToShow) {
      _.$dots.show();
    }
  };

  Slick.prototype.keyHandler = function (event) {
    var _ = this;
    //Dont slide if the cursor is inside the form fields and arrow keys are pressed
    if (!event.target.tagName.match("TEXTAREA|INPUT|SELECT")) {
      if (event.keyCode === 37 && _.options.accessibility === true) {
        _.changeSlide({
          data: {
            message: _.options.rtl === true ? "next" : "previous",
          },
        });
      } else if (event.keyCode === 39 && _.options.accessibility === true) {
        _.changeSlide({
          data: {
            message: _.options.rtl === true ? "previous" : "next",
          },
        });
      }
    }
  };

  Slick.prototype.lazyLoad = function () {
    var _ = this,
      loadRange,
      cloneRange,
      rangeStart,
      rangeEnd;

    function loadImages(imagesScope) {
      $("img[data-lazy]", imagesScope).each(function () {
        var image = $(this),
          imageSource = $(this).attr("data-lazy"),
          imageSrcSet = $(this).attr("data-srcset"),
          imageSizes =
            $(this).attr("data-sizes") || _.$slider.attr("data-sizes"),
          imageToLoad = document.createElement("img");

        imageToLoad.onload = function () {
          image.animate({ opacity: 0 }, 100, function () {
            if (imageSrcSet) {
              image.attr("srcset", imageSrcSet);

              if (imageSizes) {
                image.attr("sizes", imageSizes);
              }
            }

            image
              .attr("src", imageSource)
              .animate({ opacity: 1 }, 200, function () {
                image
                  .removeAttr("data-lazy data-srcset data-sizes")
                  .removeClass("slick-loading");
              });
            _.$slider.trigger("lazyLoaded", [_, image, imageSource]);
          });
        };

        imageToLoad.onerror = function () {
          image
            .removeAttr("data-lazy")
            .removeClass("slick-loading")
            .addClass("slick-lazyload-error");

          _.$slider.trigger("lazyLoadError", [_, image, imageSource]);
        };

        imageToLoad.src = imageSource;
      });
    }

    if (_.options.centerMode === true) {
      if (_.options.infinite === true) {
        rangeStart = _.currentSlide + (_.options.slidesToShow / 2 + 1);
        rangeEnd = rangeStart + _.options.slidesToShow + 2;
      } else {
        rangeStart = Math.max(
          0,
          _.currentSlide - (_.options.slidesToShow / 2 + 1)
        );
        rangeEnd = 2 + (_.options.slidesToShow / 2 + 1) + _.currentSlide;
      }
    } else {
      rangeStart = _.options.infinite
        ? _.options.slidesToShow + _.currentSlide
        : _.currentSlide;
      rangeEnd = Math.ceil(rangeStart + _.options.slidesToShow);
      if (_.options.fade === true) {
        if (rangeStart > 0) rangeStart--;
        if (rangeEnd <= _.slideCount) rangeEnd++;
      }
    }

    loadRange = _.$slider.find(".slick-slide").slice(rangeStart, rangeEnd);

    if (_.options.lazyLoad === "anticipated") {
      var prevSlide = rangeStart - 1,
        nextSlide = rangeEnd,
        $slides = _.$slider.find(".slick-slide");

      for (var i = 0; i < _.options.slidesToScroll; i++) {
        if (prevSlide < 0) prevSlide = _.slideCount - 1;
        loadRange = loadRange.add($slides.eq(prevSlide));
        loadRange = loadRange.add($slides.eq(nextSlide));
        prevSlide--;
        nextSlide++;
      }
    }

    loadImages(loadRange);

    if (_.slideCount <= _.options.slidesToShow) {
      cloneRange = _.$slider.find(".slick-slide");
      loadImages(cloneRange);
    } else if (_.currentSlide >= _.slideCount - _.options.slidesToShow) {
      cloneRange = _.$slider
        .find(".slick-cloned")
        .slice(0, _.options.slidesToShow);
      loadImages(cloneRange);
    } else if (_.currentSlide === 0) {
      cloneRange = _.$slider
        .find(".slick-cloned")
        .slice(_.options.slidesToShow * -1);
      loadImages(cloneRange);
    }
  };

  Slick.prototype.loadSlider = function () {
    var _ = this;

    _.setPosition();

    _.$slideTrack.css({
      opacity: 1,
    });

    _.$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;

    _.autoPlay();
    _.options.autoplay = true;
    _.paused = false;
    _.focussed = false;
    _.interrupted = false;
  };

  Slick.prototype.postSlide = function (index) {
    var _ = this;

    if (!_.unslicked) {
      _.$slider.trigger("afterChange", [_, index]);

      _.updateArrows();

      _.animating = false;

      if (_.slideCount > _.options.slidesToShow) {
        _.setPosition();
      }

      _.swipeLeft = null;

      if (_.options.autoplay) {
        _.autoPlay();
      }

      if (_.options.accessibility === true) {
        _.initADA();

        if (_.options.focusOnChange) {
          var $currentSlide = $(_.$slides.get(_.currentSlide));
          $currentSlide.attr("tabindex", 0).focus();
        }
      }
    }
  };

  Slick.prototype.prev = Slick.prototype.slickPrev = function () {
    var _ = this;

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

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

  Slick.prototype.progressiveLazyLoad = function (tryCount) {
    tryCount = tryCount || 1;

    var _ = this,
      $imgsToLoad = $("img[data-lazy]", _.$slider),
      image,
      imageSource,
      imageSrcSet,
      imageSizes,
      imageToLoad;

    if ($imgsToLoad.length) {
      image = $imgsToLoad.first();
      imageSource = image.attr("data-lazy");
      imageSrcSet = image.attr("data-srcset");
      imageSizes = image.attr("data-sizes") || _.$slider.attr("data-sizes");
      imageToLoad = document.createElement("img");

      imageToLoad.onload = function () {
        if (imageSrcSet) {
          image.attr("srcset", imageSrcSet);

          if (imageSizes) {
            image.attr("sizes", imageSizes);
          }
        }

        image
          .attr("src", imageSource)
          .removeAttr("data-lazy data-srcset data-sizes")
          .removeClass("slick-loading");

        if (_.options.adaptiveHeight === true) {
          _.setPosition();
        }

        _.$slider.trigger("lazyLoaded", [_, image, imageSource]);
        _.progressiveLazyLoad();
      };

      imageToLoad.onerror = function () {
        if (tryCount < 3) {
          /**
           * try to load the image 3 times,
           * leave a slight delay so we don't get
           * servers blocking the request.
           */
          setTimeout(function () {
            _.progressiveLazyLoad(tryCount + 1);
          }, 500);
        } else {
          image
            .removeAttr("data-lazy")
            .removeClass("slick-loading")
            .addClass("slick-lazyload-error");

          _.$slider.trigger("lazyLoadError", [_, image, imageSource]);

          _.progressiveLazyLoad();
        }
      };

      imageToLoad.src = imageSource;
    } else {
      _.updateArrows();
      _.$slider.trigger("allImagesLoaded", [_]);
    }
  };

  Slick.prototype.refresh = function (initializing) {
    var _ = this,
      currentSlide,
      lastVisibleIndex;

    lastVisibleIndex = _.slideCount - _.options.slidesToShow;

    // in non-infinite sliders, we don't want to go past the
    // last visible index.
    if (!_.options.infinite && _.currentSlide > lastVisibleIndex) {
      _.currentSlide = lastVisibleIndex;
    }

    // if less slides than to show, go to start.
    if (_.slideCount <= _.options.slidesToShow) {
      _.currentSlide = 0;
    }

    currentSlide = _.currentSlide;

    _.destroy(true);

    $.extend(_, _.initials, { currentSlide: currentSlide });

    _.init();

    if (!initializing) {
      _.changeSlide(
        {
          data: {
            message: "index",
            index: currentSlide,
          },
        },
        false
      );
    }
  };

  Slick.prototype.registerBreakpoints = function () {
    var _ = this,
      breakpoint,
      currentBreakpoint,
      l,
      responsiveSettings = _.options.responsive || null;

    if ($.type(responsiveSettings) === "array" && responsiveSettings.length) {
      _.respondTo = _.options.respondTo || "window";

      for (breakpoint in responsiveSettings) {
        l = _.breakpoints.length - 1;

        if (responsiveSettings.hasOwnProperty(breakpoint)) {
          currentBreakpoint = responsiveSettings[breakpoint].breakpoint;

          // loop through the breakpoints and cut out any existing
          // ones with the same breakpoint number, we don't want dupes.
          while (l >= 0) {
            if (_.breakpoints[l] && _.breakpoints[l] === currentBreakpoint) {
              _.breakpoints.splice(l, 1);
            }
            l--;
          }

          _.breakpoints.push(currentBreakpoint);
          _.breakpointSettings[currentBreakpoint] =
            responsiveSettings[breakpoint].settings;
        }
      }

      _.breakpoints.sort(function (a, b) {
        return _.options.mobileFirst ? a - b : b - a;
      });
    }
  };

  Slick.prototype.reinit = function () {
    var _ = this;

    _.$slides = _.$slideTrack.children(_.options.slide).addClass("slick-slide");

    _.slideCount = _.$slides.length;

    if (_.currentSlide >= _.slideCount && _.currentSlide !== 0) {
      _.currentSlide = _.currentSlide - _.options.slidesToScroll;
    }

    if (_.slideCount <= _.options.slidesToShow) {
      _.currentSlide = 0;
    }

    _.registerBreakpoints();

    _.setProps();
    _.setupInfinite();
    _.buildArrows();
    _.updateArrows();
    _.initArrowEvents();
    _.buildDots();
    _.updateDots();
    _.initDotEvents();
    _.cleanUpSlideEvents();
    _.initSlideEvents();

    _.checkResponsive(false, true);

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

    _.setSlideClasses(typeof _.currentSlide === "number" ? _.currentSlide : 0);

    _.setPosition();
    _.focusHandler();

    _.paused = !_.options.autoplay;
    _.autoPlay();

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

  Slick.prototype.resize = function () {
    var _ = this;

    if ($(window).width() !== _.windowWidth) {
      clearTimeout(_.windowDelay);
      _.windowDelay = window.setTimeout(function () {
        _.windowWidth = $(window).width();
        _.checkResponsive();
        if (!_.unslicked) {
          _.setPosition();
        }
      }, 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: _.options.zIndex - 2,
          opacity: 0,
        });
      } else {
        $(element).css({
          position: "relative",
          left: targetLeft,
          top: 0,
          zIndex: _.options.zIndex - 2,
          opacity: 0,
        });
      }
    });

    _.$slides.eq(_.currentSlide).css({
      zIndex: _.options.zIndex - 1,
      opacity: 1,
    });
  };

  Slick.prototype.setHeight = function () {
    var _ = this;

    if (
      _.options.slidesToShow === 1 &&
      _.options.adaptiveHeight === true &&
      _.options.vertical === false
    ) {
      var targetHeight = _.$slides.eq(_.currentSlide).outerHeight(true);
      _.$list.css("height", targetHeight);
    }
  };

  Slick.prototype.setOption = Slick.prototype.slickSetOption = function () {
    /**
     * accepts arguments in format of:
     *
     *  - for changing a single option's value:
     *     .slick("setOption", option, value, refresh )
     *
     *  - for changing a set of responsive options:
     *     .slick("setOption", 'responsive', [{}, ...], refresh )
     *
     *  - for updating multiple values at once (not responsive)
     *     .slick("setOption", { 'option': value, ... }, refresh )
     */

    var _ = this,
      l,
      item,
      option,
      value,
      refresh = false,
      type;

    if ($.type(arguments[0]) === "object") {
      option = arguments[0];
      refresh = arguments[1];
      type = "multiple";
    } else if ($.type(arguments[0]) === "string") {
      option = arguments[0];
      value = arguments[1];
      refresh = arguments[2];

      if (arguments[0] === "responsive" && $.type(arguments[1]) === "array") {
        type = "responsive";
      } else if (typeof arguments[1] !== "undefined") {
        type = "single";
      }
    }

    if (type === "single") {
      _.options[option] = value;
    } else if (type === "multiple") {
      $.each(option, function (opt, val) {
        _.options[opt] = val;
      });
    } else if (type === "responsive") {
      for (item in value) {
        if ($.type(_.options.responsive) !== "array") {
          _.options.responsive = [value[item]];
        } else {
          l = _.options.responsive.length - 1;

          // loop through the responsive object and splice out duplicates.
          while (l >= 0) {
            if (_.options.responsive[l].breakpoint === value[item].breakpoint) {
              _.options.responsive.splice(l, 1);
            }

            l--;
          }

          _.options.responsive.push(value[item]);
        }
      }
    }

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

  Slick.prototype.setPosition = function () {
    var _ = this;

    _.setDimensions();

    _.setHeight();

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

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

  Slick.prototype.setProps = function () {
    var _ = this,
      bodyStyle = document.body.style;

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

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

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

    if (_.options.fade) {
      if (typeof _.options.zIndex === "number") {
        if (_.options.zIndex < 3) {
          _.options.zIndex = 3;
        }
      } else {
        _.options.zIndex = _.defaults.zIndex;
      }
    }

    if (bodyStyle.OTransform !== undefined) {
      _.animType = "OTransform";
      _.transformType = "-o-transform";
      _.transitionType = "OTransition";
      if (
        bodyStyle.perspectiveProperty === undefined &&
        bodyStyle.webkitPerspective === undefined
      )
        _.animType = false;
    }
    if (bodyStyle.MozTransform !== undefined) {
      _.animType = "MozTransform";
      _.transformType = "-moz-transform";
      _.transitionType = "MozTransition";
      if (
        bodyStyle.perspectiveProperty === undefined &&
        bodyStyle.MozPerspective === undefined
      )
        _.animType = false;
    }
    if (bodyStyle.webkitTransform !== undefined) {
      _.animType = "webkitTransform";
      _.transformType = "-webkit-transform";
      _.transitionType = "webkitTransition";
      if (
        bodyStyle.perspectiveProperty === undefined &&
        bodyStyle.webkitPerspective === undefined
      )
        _.animType = false;
    }
    if (bodyStyle.msTransform !== undefined) {
      _.animType = "msTransform";
      _.transformType = "-ms-transform";
      _.transitionType = "msTransition";
      if (bodyStyle.msTransform === undefined) _.animType = false;
    }
    if (bodyStyle.transform !== undefined && _.animType !== false) {
      _.animType = "transform";
      _.transformType = "transform";
      _.transitionType = "transition";
    }
    _.transformsEnabled =
      _.options.useTransform && _.animType !== null && _.animType !== false;
  };

  Slick.prototype.setSlideClasses = function (index) {
    var _ = this,
      centerOffset,
      allSlides,
      indexOffset,
      remainder;

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

    _.$slides.eq(index).addClass("slick-current");

    if (_.options.centerMode === true) {
      var evenCoef = _.options.slidesToShow % 2 === 0 ? 1 : 0;

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

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

        if (index === 0) {
          allSlides
            .eq(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" ||
      _.options.lazyLoad === "anticipated"
    ) {
      _.lazyLoad();
    }
  };

  Slick.prototype.setupInfinite = function () {
    var _ = this,
      i,
      slideIndex,
      infiniteCount;

    if (_.options.fade === true) {
      _.options.centerMode = false;
    }

    if (_.options.infinite === true && _.options.fade === false) {
      slideIndex = null;

      if (_.slideCount > _.options.slidesToShow) {
        if (_.options.centerMode === true) {
          infiniteCount = _.options.slidesToShow + 1;
        } else {
          infiniteCount = _.options.slidesToShow;
        }

        for (i = _.slideCount; i > _.slideCount - infiniteCount; i -= 1) {
          slideIndex = i - 1;
          $(_.$slides[slideIndex])
            .clone(true)
            .attr("id", "")
            .attr("data-slick-index", slideIndex - _.slideCount)
            .prependTo(_.$slideTrack)
            .addClass("slick-cloned");
        }
        for (i = 0; i < infiniteCount + _.slideCount; i += 1) {
          slideIndex = i;
          $(_.$slides[slideIndex])
            .clone(true)
            .attr("id", "")
            .attr("data-slick-index", slideIndex + _.slideCount)
            .appendTo(_.$slideTrack)
            .addClass("slick-cloned");
        }
        _.$slideTrack
          .find(".slick-cloned")
          .find("[id]")
          .each(function () {
            $(this).attr("id", "");
          });
      }
    }
  };

  Slick.prototype.interrupt = function (toggle) {
    var _ = this;

    if (!toggle) {
      _.autoPlay();
    }
    _.interrupted = toggle;
  };

  Slick.prototype.selectHandler = function (event) {
    var _ = this;

    var targetElement = $(event.target).is(".slick-slide")
      ? $(event.target)
      : $(event.target).parents(".slick-slide");

    var index = parseInt(targetElement.attr("data-slick-index"));

    if (!index) index = 0;

    if (_.slideCount <= _.options.slidesToShow) {
      _.slideHandler(index, false, true);
      return;
    }

    _.slideHandler(index);
  };

  Slick.prototype.slideHandler = function (index, sync, dontAnimate) {
    var targetSlide,
      animSlide,
      oldSlide,
      slideLeft,
      targetLeft = null,
      _ = this,
      navTarget,
      outerEdgeSlideNumber;

    sync = sync || false;

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

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

    if (sync === false) {
      _.asNavFor(index);
    }

    if (
      _.options.outerEdgeLimit === true &&
      _.options.centerMode === false &&
      _.options.infinite === false
    ) {
      outerEdgeSlideNumber = _.getOuterEdgeSlideNumber();

      if (outerEdgeSlideNumber < index) {
        index = outerEdgeSlideNumber;
      }
    }

    // If given index is below zero but infinite is false then reset to first index
    if (_.options.infinite === false && index < 0) {
      index = 0;
    }

    targetSlide = index;
    targetLeft = _.getLeft(targetSlide);
    slideLeft = _.getLeft(_.currentSlide);

    _.currentLeft = _.swipeLeft === null ? slideLeft : _.swipeLeft;

    if (
      _.options.infinite === false &&
      _.options.centerMode === false &&
      (index < 0 || index > _.getDotCount() * _.options.slidesToScroll)
    ) {
      if (_.options.fade === false) {
        targetSlide = _.currentSlide;
        if (dontAnimate !== true && _.slideCount > _.options.slidesToShow) {
          _.animateSlide(slideLeft, function () {
            _.postSlide(targetSlide);
          });
        } else {
          _.postSlide(targetSlide);
        }
      }
      return;
    } else if (
      _.options.infinite === false &&
      _.options.centerMode === true &&
      (index < 0 || index > _.slideCount - _.options.slidesToScroll)
    ) {
      if (_.options.fade === false) {
        targetSlide = _.currentSlide;
        if (dontAnimate !== true && _.slideCount > _.options.slidesToShow) {
          _.animateSlide(slideLeft, function () {
            _.postSlide(targetSlide);
          });
        } else {
          _.postSlide(targetSlide);
        }
      }
      return;
    }

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

    if (targetSlide < 0) {
      if (_.slideCount % _.options.slidesToScroll !== 0) {
        animSlide = _.slideCount - (_.slideCount % _.options.slidesToScroll);
      } else {
        animSlide = _.slideCount + targetSlide;
      }
    } else if (targetSlide >= _.slideCount) {
      if (_.slideCount % _.options.slidesToScroll !== 0) {
        animSlide = 0;
      } else {
        animSlide = targetSlide - _.slideCount;
      }
    } else {
      animSlide = targetSlide;
    }

    _.animating = true;

    _.$slider.trigger("beforeChange", [_, _.currentSlide, animSlide]);

    oldSlide = _.currentSlide;
    _.currentSlide = animSlide;

    _.setSlideClasses(_.currentSlide);

    if (_.options.asNavFor) {
      navTarget = _.getNavTarget();
      navTarget = navTarget.slick("getSlick");

      if (navTarget.slideCount <= navTarget.options.slidesToShow) {
        navTarget.setSlideClasses(_.currentSlide);
      }
    }

    _.updateDots();
    _.updateArrows();

    if (_.options.fade === true) {
      if (dontAnimate !== true) {
        _.fadeSlideOut(oldSlide);

        _.fadeSlide(animSlide, function () {
          _.postSlide(animSlide);
        });
      } else {
        _.postSlide(animSlide);
      }
      _.animateHeight();
      return;
    }

    if (dontAnimate !== true && _.slideCount > _.options.slidesToShow) {
      _.animateSlide(targetLeft, function () {
        _.postSlide(animSlide);
      });
    } else {
      _.postSlide(animSlide);
    }
  };

  Slick.prototype.startLoad = function () {
    var _ = this;

    if (_.options.arrows === true && _.slideCount > _.options.slidesToShow) {
      _.$prevArrow.hide();
      _.$nextArrow.hide();
    }

    if (_.options.dots === true && _.slideCount > _.options.slidesToShow) {
      _.$dots.hide();
    }

    _.$slider.addClass("slick-loading");
  };

  Slick.prototype.swipeDirection = function () {
    var xDist,
      yDist,
      r,
      swipeAngle,
      _ = this;

    xDist = _.touchObject.startX - _.touchObject.curX;
    yDist = _.touchObject.startY - _.touchObject.curY;
    r = Math.atan2(yDist, xDist);

    swipeAngle = Math.round((r * 180) / Math.PI);
    if (swipeAngle < 0) {
      swipeAngle = 360 - Math.abs(swipeAngle);
    }

    if (swipeAngle <= 45 && swipeAngle >= 0) {
      return _.options.rtl === false ? "left" : "right";
    }
    if (swipeAngle <= 360 && swipeAngle >= 315) {
      return _.options.rtl === false ? "left" : "right";
    }
    if (swipeAngle >= 135 && swipeAngle <= 225) {
      return _.options.rtl === false ? "right" : "left";
    }
    if (_.options.verticalSwiping === true) {
      if (swipeAngle >= 35 && swipeAngle <= 135) {
        return "down";
      } else {
        return "up";
      }
    }

    return "vertical";
  };

  Slick.prototype.swipeEnd = function (event) {
    var _ = this,
      slideCount,
      direction;

    _.dragging = false;
    _.swiping = false;

    if (_.scrolling) {
      _.scrolling = false;
      return false;
    }

    _.interrupted = false;
    _.shouldClick = _.touchObject.swipeLength > 10 ? false : true;

    if (_.touchObject.curX === undefined) {
      return false;
    }

    if (_.touchObject.edgeHit === true) {
      _.$slider.trigger("edge", [_, _.swipeDirection()]);
    }

    if (_.touchObject.swipeLength >= _.touchObject.minSwipe) {
      direction = _.swipeDirection();

      switch (direction) {
        case "left":
        case "down":
          slideCount = _.options.swipeToSlide
            ? _.checkNavigable(_.currentSlide + _.getSlideCount())
            : _.currentSlide + _.getSlideCount();

          _.currentDirection = 0;

          break;

        case "right":
        case "up":
          slideCount = _.options.swipeToSlide
            ? _.checkNavigable(_.currentSlide - _.getSlideCount())
            : _.currentSlide - _.getSlideCount();

          _.currentDirection = 1;

          break;

        default:
      }

      if (direction != "vertical") {
        _.slideHandler(slideCount);
        _.touchObject = {};
        _.$slider.trigger("swipe", [_, direction]);
      }
    } else {
      if (_.touchObject.startX !== _.touchObject.curX) {
        _.slideHandler(_.currentSlide);
        _.touchObject = {};
      }
    }
  };

  Slick.prototype.swipeHandler = function (event) {
    var _ = this;

    if (
      _.options.swipe === false ||
      ("ontouchend" in document && _.options.swipe === false)
    ) {
      return;
    } else if (
      _.options.draggable === false &&
      event.type.indexOf("mouse") !== -1
    ) {
      return;
    }

    _.touchObject.fingerCount =
      event.originalEvent && event.originalEvent.touches !== undefined
        ? event.originalEvent.touches.length
        : 1;

    _.touchObject.minSwipe = _.listWidth / _.options.touchThreshold;

    if (_.options.verticalSwiping === true) {
      _.touchObject.minSwipe = _.listHeight / _.options.touchThreshold;
    }

    switch (event.data.action) {
      case "start":
        _.swipeStart(event);
        break;

      case "move":
        _.swipeMove(event);
        break;

      case "end":
        _.swipeEnd(event);
        break;
    }
  };

  Slick.prototype.swipeMove = function (event) {
    var _ = this,
      edgeWasHit = false,
      curLeft,
      swipeDirection,
      swipeLength,
      positionOffset,
      touches,
      verticalSwipeLength;

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

    if (!_.dragging || _.scrolling || (touches && touches.length !== 1)) {
      return false;
    }

    curLeft = _.getLeft(_.currentSlide);

    _.touchObject.curX =
      touches !== undefined ? touches[0].pageX : event.clientX;
    _.touchObject.curY =
      touches !== undefined ? touches[0].pageY : event.clientY;

    _.touchObject.swipeLength = Math.round(
      Math.sqrt(Math.pow(_.touchObject.curX - _.touchObject.startX, 2))
    );

    verticalSwipeLength = Math.round(
      Math.sqrt(Math.pow(_.touchObject.curY - _.touchObject.startY, 2))
    );

    if (!_.options.verticalSwiping && !_.swiping && verticalSwipeLength > 4) {
      _.scrolling = true;
      return false;
    }

    if (_.options.verticalSwiping === true) {
      _.touchObject.swipeLength = verticalSwipeLength;
    }

    swipeDirection = _.swipeDirection();

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

    positionOffset =
      (_.options.rtl === false ? 1 : -1) *
      (_.touchObject.curX > _.touchObject.startX ? 1 : -1);
    if (_.options.verticalSwiping === true) {
      positionOffset = _.touchObject.curY > _.touchObject.startY ? 1 : -1;
    }

    swipeLength = _.touchObject.swipeLength;

    _.touchObject.edgeHit = false;

    if (_.options.infinite === false) {
      if (
        (_.currentSlide === 0 && swipeDirection === "right") ||
        (_.currentSlide >= _.getDotCount() && swipeDirection === "left")
      ) {
        swipeLength = _.touchObject.swipeLength * _.options.edgeFriction;
        _.touchObject.edgeHit = true;
      }
    }

    if (_.options.vertical === false) {
      _.swipeLeft = curLeft + swipeLength * positionOffset;
    } else {
      _.swipeLeft =
        curLeft +
        swipeLength * (_.$list.height() / _.listWidth) * positionOffset;
    }
    if (_.options.verticalSwiping === true) {
      _.swipeLeft = curLeft + swipeLength * positionOffset;
    }

    if (_.options.fade === true || _.options.touchMove === false) {
      return false;
    }

    if (_.animating === true) {
      _.swipeLeft = null;
      return false;
    }

    _.setCSS(_.swipeLeft);
  };

  Slick.prototype.swipeStart = function (event) {
    var _ = this,
      touches;

    _.interrupted = true;

    if (
      _.touchObject.fingerCount !== 1 ||
      _.slideCount <= _.options.slidesToShow
    ) {
      _.touchObject = {};
      return false;
    }

    if (
      event.originalEvent !== undefined &&
      event.originalEvent.touches !== undefined
    ) {
      touches = event.originalEvent.touches[0];
    }

    _.touchObject.startX = _.touchObject.curX =
      touches !== undefined ? touches.pageX : event.clientX;
    _.touchObject.startY = _.touchObject.curY =
      touches !== undefined ? touches.pageY : event.clientY;

    _.dragging = true;
  };

  Slick.prototype.unfilterSlides = Slick.prototype.slickUnfilter = function () {
    var _ = this;

    if (_.$slidesCache !== null) {
      _.unload();

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

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

      _.reinit();
    }
  };

  Slick.prototype.unload = function () {
    var _ = this;

    $(".slick-cloned", _.$slider).remove();

    if (_.$dots) {
      _.$dots.remove();
    }

    if (_.$prevArrow && _.htmlExpr.test(_.options.prevArrow)) {
      _.$prevArrow.remove();
    }

    if (_.$nextArrow && _.htmlExpr.test(_.options.nextArrow)) {
      _.$nextArrow.remove();
    }

    _.$slides
      .removeClass("slick-slide slick-active slick-visible slick-current")
      .attr("aria-hidden", "true")
      .css("width", "");
  };

  Slick.prototype.unslick = function (fromBreakpoint) {
    var _ = this;
    _.$slider.trigger("unslick", [_, fromBreakpoint]);
    _.destroy();
  };

  Slick.prototype.updateArrows = function () {
    var _ = this,
      centerOffset;

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

    if (
      _.options.arrows === true &&
      _.slideCount > _.options.slidesToShow &&
      !_.options.infinite
    ) {
      _.$prevArrow.removeClass("slick-disabled").attr("aria-disabled", "false");
      _.$nextArrow.removeClass("slick-disabled").attr("aria-disabled", "false");

      if (_.currentSlide === 0) {
        _.$prevArrow.addClass("slick-disabled").attr("aria-disabled", "true");
        _.$nextArrow
          .removeClass("slick-disabled")
          .attr("aria-disabled", "false");
      } else if (
        _.currentSlide >= _.slideCount - _.options.slidesToShow &&
        _.options.centerMode === false
      ) {
        _.$nextArrow.addClass("slick-disabled").attr("aria-disabled", "true");
        _.$prevArrow
          .removeClass("slick-disabled")
          .attr("aria-disabled", "false");
      } else if (
        _.currentSlide >= _.slideCount - 1 &&
        _.options.centerMode === true
      ) {
        _.$nextArrow.addClass("slick-disabled").attr("aria-disabled", "true");
        _.$prevArrow
          .removeClass("slick-disabled")
          .attr("aria-disabled", "false");
      }
      if (
        _.options.outerEdgeLimit === true &&
        _.options.centerMode === false &&
        _.options.infinite === false
      ) {
        var lastSlide = _.$slides.last(),
          windowWidth = $(window).width();

        // sliderOffsetLeft is the left margin of the whole slider
        var sliderOffsetLeft = _.$slider.offset().left;
        // sliderOffsetRight is the right margin of the whole slider
        var sliderOffsetRight =
          windowWidth - (sliderOffsetLeft + _.$slider.outerWidth());

        // lastSlideOffsetRight is the right margin of the last slide
        var lastSlideOffsetRight =
          windowWidth - (lastSlide.offset().left + lastSlide.outerWidth());

        var lastSlideOffsetSlider = lastSlideOffsetRight - sliderOffsetRight;
        // if window is smaller than the last element, then we use only the offset as a measure
        if (
          lastSlide.outerWidth() + sliderOffsetLeft + sliderOffsetRight >
          windowWidth
        ) {
          lastSlideOffsetSlider = -lastSlide.offset().left + sliderOffsetLeft;
        }

        // Check if we've reached the right edge
        if (lastSlideOffsetSlider > -1) {
          _.$nextArrow.addClass("slick-disabled").attr("aria-disabled", "true");
          //Kerstin
          $('#counter_div').prepend('1');
          //Kerstin Ende
          _.touchObject.edgeHit = true;
          if (
            _.options.arrows === true &&
            _.slideCount > _.options.slidesToShow
          ) {
            _.$nextArrow && _.$nextArrow.off("click.slick", _.changeSlide);

            if (_.options.accessibility === true) {
              _.$nextArrow && _.$nextArrow.off("keydown.slick", _.keyHandler);
            }
          }
        } else {
          _.$nextArrow
            .removeClass("slick-disabled")
            .attr("aria-disabled", "false");
          if (
            _.options.arrows === true &&
            _.slideCount > _.options.slidesToShow
          ) {
            _.$nextArrow.off("click.slick").on(
              "click.slick",
              {
                message: "next",
              },
              _.changeSlide
            );

            if (_.options.accessibility === true) {
              _.$nextArrow.on("keydown.slick", _.keyHandler);
            }
          }
        }
      }
    }
  };

  Slick.prototype.updateDots = function () {
    var _ = this;

    if (_.$dots !== null) {
      _.$dots.find("li").removeClass("slick-active").end();

      _.$dots
        .find("li")
        .eq(Math.floor(_.currentSlide / _.options.slidesToScroll))
        .addClass("slick-active");
    }
  };

  Slick.prototype.visibility = function () {
    var _ = this;

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

  $.fn.slick = function () {
    var _ = this,
      opt = arguments[0],
      args = Array.prototype.slice.call(arguments, 1),
      l = _.length,
      i,
      ret;
    for (i = 0; i < l; i++) {
      if (typeof opt == "object" || typeof opt == "undefined")
        _[i].slick = new Slick(_[i], opt);
      else ret = _[i].slick[opt].apply(_[i].slick, args);
      if (typeof ret != "undefined") return ret;
    }
    return _;
  };
});