var CarouselSlider;
(function ($) {
    CarouselSlider = function (element, options) {
        var settings = $.extend({}, $.fn.carousel.defaults, options),
            self = this,
            element = $(element),
            carousel = element.children('.slides');
        carousel.children('div').addClass('slideItem');
        var slideItems = carousel.children('.slideItem'),
            slideImage = slideItems.find('img'),
            currentSlide = 0,
            targetSlide = 0,
            numberSlides = slideItems.length,
            isAnimationRunning = false,
            pause = true;
        videos = {
            youtube: {
                reg: /youtube\.com\/watch/i,
                split: '=',
                index: 1,
                url: 'http://www.youtube.com/embed/%id%?autoplay=1&fs=1&rel=0'
            },
            vimeo: {
                reg: /vimeo\.com/i,
                split: '/',
                index: 3,
                url: 'http://player.vimeo.com/video/%id%?portrait=0&autoplay=1'
            }
        };
        this.current = currentSlide;
        this.length = numberSlides;
        var setImageSize = function (pos) {
                var option = settings,
                    w, h, imageSize;
                if (option.hAlign == 'center') {
                    if (pos == 0) {
                        w = option.frontWidth;
                        h = option.frontHeight;
                    } else if (pos > 0 && pos <= Math.ceil((numberSlides - 1) / 2)) {
                        var bImageSize = setImageSize(pos - 1);
                        w = option.backZoom * bImageSize.width;
                        h = option.backZoom * bImageSize.height;
                    } else {
                        w = setImageSize(numberSlides - pos).width;
                        h = setImageSize(numberSlides - pos).height;
                    }
                } else {
                    if (pos == 0) {
                        w = option.frontWidth;
                        h = option.frontHeight;
                    } else if (pos == (numberSlides - 1)) {
                        w = option.frontWidth / option.backZoom;
                        h = option.frontHeight / option.backZoom;
                    } else {
                        var bImageSize = setImageSize(pos - 1);
                        w = option.backZoom * bImageSize.width;
                        h = option.backZoom * bImageSize.height;
                    }
                }
                return imageSize = {
                    width: w,
                    height: h
                };
            };
        var setSlideSize = function (pos) {
                var option = settings,
                    w, h, slideSize;
                if (option.hAlign == 'center') {
                    if (pos == 0) {
                        w = option.frontWidth;
                        h = option.frontHeight + reflectionHeight(pos) + shadowHeight(pos);
                    } else if (pos > 0 && pos <= Math.ceil((numberSlides - 1) / 2)) {
                        var imageSize = setImageSize(pos - 1);
                        w = option.backZoom * imageSize.width;
                        h = (option.backZoom * imageSize.height) + reflectionHeight(pos) + shadowHeight(pos);
                    } else {
                        var size = setSlideSize(numberSlides - pos);
                        w = size.width;
                        h = size.height;
                    }
                } else {
                    if (pos == 0) {
                        w = option.frontWidth;
                        h = option.frontHeight + reflectionHeight(pos) + shadowHeight(pos);
                    } else if (pos == (numberSlides - 1)) {
                        w = option.frontWidth / option.backZoom;
                        h = (option.frontHeight / option.backZoom) + reflectionHeight(pos) + shadowHeight(pos);
                    } else {
                        var imageSize = setImageSize(pos - 1);
                        w = option.backZoom * imageSize.width;
                        h = (option.backZoom * imageSize.height) + reflectionHeight(pos) + shadowHeight(pos);
                    }
                }
                return slideSize = {
                    width: w,
                    height: h
                };
            };
        var verticalHorizontalMargin = function (pos) {
                var option = settings,
                    vh, imageSize = setImageSize(pos),
                    vm = imageSize.height * option.vMargin,
                    hm = imageSize.width * option.hMargin;
                return vh = {
                    vertical: vm,
                    horizontal: hm
                };
            };
        var centerPos = function (pos) {
                var option = settings,
                    c = topPos(pos - 1) + (setImageSize(pos - 1).height - setImageSize(pos).height) / 2;
                if (option.hAlign == 'left' || option.hAlign == 'right') {
                    if (pos == (numberSlides - 1)) {
                        c = option.top - ((setImageSize(pos).height - setImageSize(0).height) / 2);
                    }
                }
                return c;
            };
        var topPos = function (pos) {
                var option = settings,
                    t, vm = verticalHorizontalMargin(pos).vertical;
                if (option.hAlign == 'left' || option.hAlign == 'right') {
                    if (pos == 0) {
                        t = option.top;
                        if (option.vAlign == 'bottom') {
                            t = option.bottom;
                        }
                    } else if (pos == (numberSlides - 1)) {
                        if (option.vAlign == 'center') {
                            t = centerPos(pos);
                        } else {
                            t = centerPos(pos) - vm;
                        }
                    } else {
                        if (option.vAlign == 'center') {
                            t = centerPos(pos);
                        } else {
                            t = centerPos(pos) + vm;
                        }
                    }
                } else {
                    if (pos == 0) {
                        t = option.top;
                        if (option.vAlign == 'bottom') {
                            t = option.bottom;
                        }
                    } else if (pos > 0 && pos <= Math.ceil((numberSlides - 1) / 2)) {
                        if (option.vAlign == 'center') {
                            t = centerPos(pos);
                        } else {
                            t = centerPos(pos) + vm;
                        }
                    } else {
                        t = topPos(numberSlides - pos);
                    }
                }
                return t;
            };
        var horizonPos = function (pos) {
                var option = settings,
                    hPos, mod = numberSlides % 2,
                    endSlide = numberSlides / 2,
                    hm = verticalHorizontalMargin(pos).horizontal;
                if (option.hAlign == 'center') {
                    if (pos == 0) {
                        hPos = (option.carouselWidth - option.frontWidth) / 2;
                    } else if (pos > 0 && pos <= Math.ceil((numberSlides - 1) / 2)) {
                        hPos = horizonPos(pos - 1) - hm;
                        if (mod == 0) {
                            if (pos == endSlide) {
                                hPos = (option.carouselWidth - setSlideSize(pos).width) / 2;
                            }
                        }
                    } else {
                        hPos = (option.carouselWidth) - (horizonPos(numberSlides - pos)) - setSlideSize(pos).width;
                    }
                } else {
                    if (pos == 0) {
                        hPos = option.left;
                        if (option.hAlign == 'right') {
                            hPos = option.right;
                        }
                    } else if (pos == (numberSlides - 1)) {
                        hPos = horizonPos(0) - setSlideSize(pos).width + setSlideSize(0).width - hm;
                    } else {
                        hPos = (horizonPos(pos - 1) + setSlideSize(pos - 1).width) - setSlideSize(pos).width + hm;
                    }
                }
                return hPos;
            };
        var setOpacity = function (pos) {
                var option = settings,
                    op = 1;
                var hiddenSlide = numberSlides - option.slidesPerScroll;
                if (hiddenSlide < 2) {
                    hiddenSlide = 2;
                }
                if (option.hAlign == 'center') {
                    var lastSlide1 = (((numberSlides - 1) / 2) + 1) - (hiddenSlide / 2);
                    var lastSlide2 = ((numberSlides - 1) / 2) + (hiddenSlide / 2);
                    if (pos >= lastSlide1 && pos <= lastSlide2) {
                        op = 0;
                    } else {
                        op = 1;
                    }
                } else {
                    if (pos < (numberSlides - hiddenSlide)) {
                        op = 1;
                    } else {
                        op = 0;
                    }
                }
                return op;
            };
        var setSlidePosition = function (pos) {
                var positions = new Array(),
                    option = settings;
                for (var i = 0; i < numberSlides; i++) {
                    var slideSize = setSlideSize(i);
                    if (option.hAlign == 'left') {
                        positions[i] = {
                            width: slideSize.width,
                            height: slideSize.height,
                            top: topPos(i),
                            left: horizonPos(i),
                            opacity: setOpacity(i)
                        };
                        if (option.vAlign == 'bottom') {
                            positions[i] = {
                                width: slideSize.width,
                                height: slideSize.height,
                                bottom: topPos(i),
                                left: horizonPos(i),
                                opacity: setOpacity(i)
                            };
                        }
                    } else {
                        positions[i] = {
                            width: slideSize.width,
                            height: slideSize.height,
                            top: topPos(i),
                            right: horizonPos(i),
                            opacity: setOpacity(i)
                        };
                        if (option.vAlign == 'bottom') {
                            positions[i] = {
                                width: slideSize.width,
                                height: slideSize.height,
                                bottom: topPos(i),
                                right: horizonPos(i),
                                opacity: setOpacity(i)
                            };
                        }
                    }
                }
                return positions[pos];
            };
        var slidePos = function (i) {
                if (i < currentSlide) {
                    var pos = (i - currentSlide) + (numberSlides);
                    return pos;
                } else {
                    pos = i - currentSlide;
                    return pos;
                }
            };
        var zIndex = function (i) {
                var z, hAlign = settings.hAlign;
                if (hAlign == 'left' || hAlign == 'right') {
                    if (i == (numberSlides - 1)) {
                        z = numberSlides - 1;
                    } else {
                        z = numberSlides - (2 + i);
                    }
                } else if (hAlign == 'center') {
                    if (i >= 0 && i <= ((numberSlides - 1) / 2)) {
                        z = (numberSlides - 1) - i;
                    } else {
                        z = i - 1;
                    }
                }
                return z;
            };
        var reflectionHeight = function (pos) {
                var refHeight = 0;
                if (settings.reflection == true) {
                    refHeight = settings.reflectionHeight * setImageSize(pos).height;
                }
                return refHeight;
            };
        var createReflectionContainer = function () {
                var slides = slideItems,
                    x = numberSlides;
                for (var i = 0; i < x; i++) {
                    $('<div class="reflection"></div>').css({
                        'position': 'absolute',
                        'margin': '0',
                        'padding': '0',
                        'border': 'none',
                        'overflow': 'hidden',
                        'left': '0',
                        'top': setImageSize(i).height + 'px',
                        'width': '100%',
                        'height': reflectionHeight(i)
                    }).appendTo(slides.eq(i));
                }
            };
        var createImageReflection = function () {
                var reflection = slideItems.children('.reflection'),
                    images = slideImage;
                for (var i = 0; i < numberSlides; i++) {
                    var imgSrc = images.eq(i).attr('src'),
                        imageSize = setImageSize(i);
                    $('<img src="' + imgSrc + '" />').css({
                        'width': imageSize.width + 'px',
                        'height': imageSize.height + 'px',
                        'left': '0',
                        'margin': '0',
                        'padding': '0',
                        'border': 'none',
                        '-moz-transform': 'rotate(180deg) scale(-1,1)',
                        '-webkit-transform': 'rotate(180deg) scale(-1,1)',
                        '-o-transform': 'rotate(180deg) scale(-1,1)',
                        'transform': 'rotate(180deg) scale(-1,1)',
                        'filter': 'progid:DXImageTransform.Microsoft.BasicImage(rotation=2, mirror=1)',
                        '-ms-filter': 'progid:DXImageTransform.Microsoft.BasicImage(rotation=2, mirror=1)'
                    }).appendTo(reflection.eq(i));
                }
            };
        var createReflectGradient = function () {
                var slides = slideItems,
                    option = settings,
                    reflectOpacity = option.reflectionOpacity,
                    startColor = 'rgba(' + option.reflectionColor + ',' + reflectOpacity + ')',
                    endColor = 'rgba(' + option.reflectionColor + ',1)';
                var gradientStyle = '<style type="text/css">';
                gradientStyle += '.slideItem .gradient {';
                gradientStyle += 'position:absolute; left:0; top:0; margin:0; padding:0; border:none; width:100%; height:100%; ';
                gradientStyle += 'background: -moz-linear-gradient(' + startColor + ',' + endColor + '); ';
                gradientStyle += 'background: -o-linear-gradient(' + startColor + ',' + endColor + '); ';
                gradientStyle += 'background: -webkit-linear-gradient(' + startColor + ',' + endColor + '); ';
                gradientStyle += 'background: -webkit-gradient(linear, 0% 0%, 0% 100%, from(' + startColor + '), to(' + endColor + ')); ';
                gradientStyle += 'background: linear-gradient(' + startColor + ',' + endColor + '); ';
                gradientStyle += '} ';
                gradientStyle += '.slideItem .reflection {';
                gradientStyle += 'filter: progid:DXImageTransform.Microsoft.Alpha(style=1,opacity=' + (reflectOpacity * 100) + ',finishOpacity=0,startX=0,finishX=0,startY=0,finishY=100)';
                gradientStyle += '-ms-filter: progid:DXImageTransform.Microsoft.Alpha(style=1,opacity=' + (reflectOpacity * 100) + ',finishOpacity=0,startX=0,finishX=0,startY=0,finishY=100)';
                gradientStyle += '}';
                gradientStyle += '</style>';
                $(gradientStyle).appendTo('head');
                for (var i = 0; i < numberSlides; i++) {
                    $('<div class="gradient"></div>').appendTo(slides.eq(i).children('.reflection'));
                }
            };
        var animateReflection = function (option, item, i) {
                var reflection = item.children('.reflection'),
                    speed = option.speed,
                    imageSize = setImageSize(slidePos(i));
                reflection.animate({
                    'top': imageSize.height + 'px',
                    'height': reflectionHeight(slidePos(i))
                }, speed, 'linear');
                reflection.children('img').animate(imageSize, speed, 'linear');
            };
        var shadowHeight = function (pos) {
                var sh = 0;
                if (settings.shadow == true) {
                    sh = 0.1 * setImageSize(pos).height;
                }
                return sh;
            };
        var shadowMiddleWidth = function (pos) {
                var w, shadow = slideItems.eq(pos).find('.shadow'),
                    shadowLeft = shadow.children('.shadowLeft'),
                    shadowRight = shadow.children('.shadowRight'),
                    shadowMiddle = shadow.children('.shadowMiddle');
                return w = setImageSize(pos).width - (shadowLeft.width() + shadowRight.width());
            };
        var buildShadow = function () {
                var slides = slideItems,
                    x = numberSlides,
                    shadowWidth = setImageSize(0).width,
                    shadowInner = '<div class="shadowLeft"></div><div class="shadowMiddle"></div><div class="shadowRight"></div>';
                if (settings.hAlign == 'left' || settings.hAlign == 'right') {
                    shadowWidth = setImageSize(numberSlides - 1).width;
                }
                for (var i = 0; i < x; i++) {
                    var slide = slides.eq(i);
                    $('<div class="shadow"></div>').css({
                        'z-index': '-1',
                        'position': 'absolute',
                        'margin': '0',
                        'padding': '0',
                        'border': 'none',
                        'overflow': 'hidden',
                        'left': '0',
                        'bottom': '0'
                    }).append(shadowInner).width(shadowWidth).appendTo(slide);
                    var shadow = slide.find('.shadow');
                    shadow.children('div').css({
                        'position': 'relative',
                        'float': 'left'
                    });
                    var shadowMiddle = shadow.find('.shadowMiddle');
                    shadowMiddle.width(shadowMiddleWidth(i));
                }
            };
        var animateShadow = function (option, item, i) {
                var shadow = item.find('.shadow'),
                    shadowMiddle = shadow.children('.shadowMiddle');
                shadowMiddle.animate({
                    'width': shadowMiddleWidth(slidePos(i)) + 'px'
                }, option.speed, 'linear');
            };
        var createPrevNextButtons = function () {
                var el = element;
                el.append('<div class="nextButton"></div><div class="prevButton"></div>');
                el.children('.nextButton').bind('click', nextClick);
                el.children('.prevButton').bind('click', prevClick);
            };
        var nextClick = function (event) {
                goTo(currentSlide + 1, true, false);
            };
        var prevClick = function (event) {
                goTo(currentSlide - 1, true, false);
            };
        var createButtonNav = function (buttonName, activeClass) {
                var el = element;
                el.append('<div class="buttonNav"></div>');
                var buttonNav = el.children('.buttonNav');
                for (var i = 0; i < numberSlides; i++) {
                    var number = '';
                    if (buttonName == 'numbers') {
                        number = i + 1;
                    }
                    $('<div class="' + buttonName + '">' + number + '</div>').css({
                        'text-align': 'center'
                    }).bind('click', buttonNavClick).appendTo(buttonNav);
                }
                var buttons = buttonNav.children('.' + buttonName);
                buttons.eq(0).addClass(activeClass)
                buttonNav.css({
                    'width': numberSlides * buttons.outerWidth(true),
                    'height': buttons.outerHeight(true)
                });
            };
        var buttonNavState = function () {
                var option = settings,
                    buttonNav = element.children('.buttonNav');
                if (option.buttonNav == 'numbers') {
                    var numberButtons = buttonNav.children('.numbers');
                    numberButtons.removeClass('numberActive');
                    numberButtons.eq(currentSlide).addClass('numberActive');
                } else if (option.buttonNav == 'bullets') {
                    var bulletButtons = buttonNav.children('.bullet');
                    bulletButtons.removeClass('bulletActive');
                    bulletButtons.eq(currentSlide).addClass('bulletActive');
                }
            };
        var buttonNavClick = function (event) {
                goTo($(this).index(), true, false);
            };
        var buildDescription = function () {
                var descContainer = $(settings.descriptionContainer),
                    w = descContainer.width(),
                    h = descContainer.height(),
                    descItems = descContainer.children('div'),
                    descItemNumber = descItems.length;
                for (var i = 0; i < descItemNumber; i++) {
                    descItems.eq(i).hide().css({
                        'position': 'absolute',
                        'top': '230px',
                        'left': '0',
                        'width': w + 'px',
                        'height': h + 'px'
                    });
                }
                descItems.eq(0).show();
            };
        var hideDescription = function (index) {
                var option = settings;
                if (option.description == true) {
                    var descContainer = $(option.descriptionContainer),
                        descItems = descContainer.children('div'),
                        description = descItems;
                    description.eq(index).hide();
                }
            };
        var showDescription = function (index) {
                var option = settings;
                if (option.description == true) {
                    var descContainer = $(option.descriptionContainer),
                        descItems = descContainer.children('div'),
                        description = descItems;
                    description.eq(index).show();
                }
            };
        var buildSpinner = function () {
                var size = setImageSize(0);
                $('<div class="spinner"></div>').hide().css(setSlidePosition(0)).css({
                    'width': size.width + 'px',
                    'height': size.height + 'px',
                    'z-index': numberSlides + 3,
                    'position': 'absolute',
                    'cursor': 'pointer',
                    'overflow': 'hidden',
                    'padding': '0',
                    'margin': '0',
                    'border': 'none'
                }).appendTo(carousel);
            };
        var buildVideoOverlay = function () {
                var size = setImageSize(0);
                $('<div class="videoOverlay"></div>').hide().css(setSlidePosition(0)).css({
                    'width': size.width + 'px',
                    'height': size.height + 'px',
                    'z-index': numberSlides + 2,
                    'position': 'absolute',
                    'cursor': 'pointer',
                    'overflow': 'hidden',
                    'padding': '0',
                    'margin': '0',
                    'border': 'none'
                }).bind('click', videoOverlayClick).appendTo(carousel);
            };
        var showVideoOverlay = function (index) {
                if (slideItems.eq(index).children('a').hasClass('video')) {
                    carousel.children('.videoOverlay').show();
                }
            };
        var hideVideoOverlay = function () {
                var car = carousel;
                car.children('.videoOverlay').hide().children().remove();
                car.children('.spinner').hide();
            };
        var getVideo = function (url) {
                var videoTypes = videos,
                    videoUrl;
                $.each(videoTypes, function (i, e) {
                    if (url.match(e.reg)) {
                        var videoid = url.split(e.split)[e.index].split('?')[0].split('&')[0];
                        videoUrl = e.url.replace("%id%", videoid);
                    }
                });
                return videoUrl;
            };
        var addVideoContent = function () {
                var vc = carousel.children('.videoOverlay'),
                    videoUrl = slideItems.eq(currentSlide).children('a').attr('href'),
                    url = getVideo(videoUrl);
                $('<iframe></iframe>').attr({
                    'width': vc.width() + 'px',
                    'height': vc.height() + 'px',
                    'src': url,
                    'frameborder': '0'
                }).bind('load', videoLoad).appendTo(vc);
            };
        var videoOverlayClick = function (event) {
                addVideoContent();
                carousel.children('.spinner').show();
                $(this).hide();
                if (settings.autoplay == true) {
                    stopAutoplay();
                    pause = false;
                }
            };
        var videoLoad = function (event) {
                var car = carousel;
                car.children('.videoOverlay').show();
                car.children('.spinner').hide();
            };
        var runAutoplay = function () {
                var option = settings;
                intervalProcess = setInterval(function () {
                    goTo(currentSlide + 1, false, true);
                }, option.autoplayInterval);
            };
        var stopAutoplay = function () {
                if (settings.autoplay == true) {
                    clearInterval(intervalProcess);
                    return;
                }
            };
        var goTo = function (index, isStopAutoplay, isPause) {
                if (isAnimationRunning == true) {
                    return;
                }
                var option = settings,
                    x = numberSlides;
                if (isStopAutoplay == true) {
                    stopAutoplay();
                }
                targetSlide = index;
                if (targetSlide == x) {
                    targetSlide = 0;
                }
                if (targetSlide == -1) {
                    targetSlide = x - 1;
                }
                option.before(self);
                rollSlide();
                pause = isPause;
            };
        var rollSlide = function () {
                var option = settings;
                if (isAnimationRunning == true) {
                    return;
                }
                if (currentSlide == targetSlide) {
                    isAnimationRunning = false;
                    return;
                }
                isAnimationRunning = true;
                hideDescription(currentSlide);
                if (currentSlide > targetSlide) {
                    var stepForward = numberSlides - currentSlide + targetSlide,
                        stepBackward = currentSlide - targetSlide;
                } else {
                    var stepForward = targetSlide - currentSlide,
                        stepBackward = currentSlide + numberSlides - targetSlide;
                }
                if (stepForward > stepBackward) {
                    dir = -1;
                } else {
                    dir = 1;
                }
                currentSlide += dir;
                if (currentSlide == numberSlides) {
                    currentSlide = 0;
                }
                if (currentSlide == -1) {
                    currentSlide = numberSlides - 1;
                }
                var slideItem = slideItems;
                hideVideoOverlay();
                buttonNavState();
                showDescription(currentSlide);
                for (var i = 0; i < numberSlides; i++) {
                    animateImage(i);
                }
            };
        var hideItem = function (slide) {
                var op = slide.css('opacity');
                if (op == 0) {
                    slide.hide();
                }
            };
        var animateImage = function (i) {
                var option = settings;
                var item = slideItems.eq(i);
                item.show();
                item.animate(setSlidePosition(slidePos(i)), option.speed, 'linear', function () {
                    hideItem($(this));
                    if (i == numberSlides - 1) {
                        isAnimationRunning = false;
                        if (currentSlide != targetSlide) {
                            rollSlide();
                        } else {
                            self.current = currentSlide;
                            showVideoOverlay(currentSlide);
                            option.after(self);
                        }
                    }
                });
                item.css({
                    'z-index': zIndex(slidePos(i))
                });
                slideImage.eq(i).animate(setImageSize(slidePos(i)), option.speed, 'linear');
                if (option.reflection == true) {
                    animateReflection(option, item, i);
                }
                if (option.shadow == true) {
                    animateShadow(option, item, i);
                }
            };
        var buildCarousel = function () {
                carousel.css({
                    'width': settings.carouselWidth + 'px',
                    'height': settings.carouselHeight + 'px'
                });
                for (var i = 0; i < numberSlides; i++) {
                    var item = slideItems.eq(i);
                    item.css(setSlidePosition(slidePos(i)));
                    slideItems.eq(slidePos(i)).css({
                        'z-index': zIndex(i)
                    });
                    slideImage.eq(i).css(setImageSize(slidePos(i)));
                    var op = item.css('opacity');
                    if (op == 0) {
                        item.hide();
                    } else {
                        item.show();
                    }
                }
            };
        var slideClick = function (event) {
                var $this = $(this);
                if ($this.index() != currentSlide) {
                    goTo($this.index(), true, false);
                    return false;
                }
            };
        var carouselMouseOver = function (event) {
                var option = settings;
                if (option.autoplay == true && option.pauseOnHover == true) {
                    stopAutoplay();
                }
            };
        var carouselMouseOut = function (event) {
                var option = settings;
                if (option.autoplay == true && option.pauseOnHover == true) {
                    if (pause == true) {
                        runAutoplay();
                    }
                }
            };
        var initialize = function () {
                var option = settings;
                buildCarousel();
                if (option.directionNav == true) {
                    createPrevNextButtons();
                }
                if (option.buttonNav == 'numbers') {
                    createButtonNav('numbers', 'numberActive');
                } else if (option.buttonNav == 'bullets') {
                    createButtonNav('bullet', 'bulletActive');
                }
                if (option.reflection == true) {
                    createReflectionContainer();
                    createImageReflection();
                    createReflectGradient();
                }
                if (option.shadow == true) {
                    buildShadow();
                }
                if (option.description == true) {
                    buildDescription();
                }
                if (option.autoplay == true) {
                    runAutoplay();
                }
                buildSpinner();
                buildVideoOverlay();
                showVideoOverlay(currentSlide);
                slideItems.bind('click', option, slideClick);
                carousel.bind('mouseover', carouselMouseOver).bind('mouseout', carouselMouseOut);
                if (settings.mouse == true) {
                    carousel.mousewheel(function (event, delta) {
                        if (delta > 0) {
                            prevClick();
                            return false;
                        } else if (delta < 0) {
                            nextClick();
                            return false;
                        }
                    });
                }
            };
        this.prev = function () {
            prevClick();
        };
        this.next = function () {
            nextClick();
        };
        this.goTo = function (index) {
            goTo(index, true, false);
        };
        this.pause = function () {
            stopAutoplay();
            pause = false;
        };
        this.resume = function () {
            if (settings.autoplay == true) {
                runAutoplay();
            }
        };
        initialize();
    };
    $.fn.carousel = function (options) {
        var defaults = {
            hAlign: 'center',
            vAlign: 'center',
            hMargin: 0.4,
            vMargin: 0.2,
            frontWidth: 400,
            frontHeight: 300,
            carouselWidth: 1000,
            carouselHeight: 360,
            left: 0,
            right: 0,
            top: 0,
            bottom: 0,
            backZoom: 0.8,
            slidesPerScroll: 5,
            speed: 500,
            buttonNav: 'none',
            directionNav: false,
            autoplay: true,
            autoplayInterval: 5000,
            pauseOnHover: true,
            mouse: true,
            shadow: false,
            reflection: false,
            reflectionHeight: 0.2,
            reflectionOpacity: 0.5,
            reflectionColor: '255,255,255',
            description: false,
            descriptionContainer: '.description',
            before: function (carousel) {},
            after: function (carousel) {}
        };
        var options = $.extend(defaults, options);
        var returnArr = [];
        for (var i = 0; i < this.length; i++) {
            if (!this[i].carousel) {
                this[i].carousel = new CarouselSlider(this[i], options);
            }
            returnArr.push(this[i].carousel);
        }
        return returnArr.length > 1 ? returnArr : returnArr[0];
    };
})(jQuery);