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

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: '<button type="button" data-role="none" class="slick-prev" aria-label="previous">Previous</button>',
                nextArrow: '<button type="button" data-role="none" class="slick-next" aria-label="next">Next</button>',
                autoplay: false,
                autoplaySpeed: 3000,
                centerMode: false,
                centerPadding: '50px',
                cssEase: 'ease',
                customPaging: function(slider, i) {
                    return '<button type="button" data-role="none">' + (i + 1) + '</button>';
                },
                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 = '<ul class="' + _.options.dotsClass + '">';

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

dotString += '</ul>';

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

_.$list = _.$slideTrack.wrap(
            '<div aria-live="polite" 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();

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) {

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 <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 === 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 = _.slideCount - _.options.slidesToShow + 1;
            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 _;
    };

}));

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