﻿/*!
 * jQuery Cycle Plugin (with Transition Definitions)
 * Examples and documentation at: http://jquery.malsup.com/cycle/
 * Copyright (c) 2007-2013 M. Alsup
 * Version: 3.0.3 (11-JUL-2013)
 * Dual licensed under the MIT and GPL licenses.
 * http://jquery.malsup.com/license.html
 * Requires: jQuery v1.7.1 or later
 */

; (function ($, undefined) {
    "use strict";

    var ver = '3.0.3';

    function debug(s) {
        if ($.fn.cycle.debug)
            log(s);
    }
    function log() {
        /*global console */
        if (window.console && console.log)
            console.log('[cycle] ' + Array.prototype.join.call(arguments, ' '));
    }
    $.expr[':'].paused = function (el) {
        return el.cyclePause;
    };


    // the options arg can be...
    //   a number  - indicates an immediate transition should occur to the given slide index
    //   a string  - 'pause', 'resume', 'toggle', 'next', 'prev', 'stop', 'destroy' or the name of a transition effect (ie, 'fade', 'zoom', etc)
    //   an object - properties to control the slideshow
    //
    // the arg2 arg can be...
    //   the name of an fx (only used in conjunction with a numeric value for 'options')
    //   the value true (only used in first arg == 'resume') and indicates
    //	 that the resume should occur immediately (not wait for next timeout)

    $.fn.cycle = function (options, arg2) {
        var o = { s: this.selector, c: this.context };

        // in 1.3+ we can fix mistakes with the ready state
        if (this.length === 0 && options != 'stop') {
            if (!$.isReady && o.s) {
                log('DOM not ready, queuing slideshow');
                $(function () {
                    $(o.s, o.c).cycle(options, arg2);
                });
                return this;
            }
            // is your DOM ready?  http://docs.jquery.com/Tutorials:Introducing_$(document).ready()
            log('terminating; zero elements found by selector' + ($.isReady ? '' : ' (DOM not ready)'));
            return this;
        }

        // iterate the matched nodeset
        return this.each(function () {
            var opts = handleArguments(this, options, arg2);
            if (opts === false)
                return;

            opts.updateActivePagerLink = opts.updateActivePagerLink || $.fn.cycle.updateActivePagerLink;

            // stop existing slideshow for this container (if there is one)
            if (this.cycleTimeout)
                clearTimeout(this.cycleTimeout);
            this.cycleTimeout = this.cyclePause = 0;
            this.cycleStop = 0; // issue #108

            var $cont = $(this);
            var $slides = opts.slideExpr ? $(opts.slideExpr, this) : $cont.children();
            var els = $slides.get();

            if (els.length < 2) {
                log('terminating; too few slides: ' + els.length);
                return;
            }

            var opts2 = buildOptions($cont, $slides, els, opts, o);
            if (opts2 === false)
                return;

            var startTime = opts2.continuous ? 10 : getTimeout(els[opts2.currSlide], els[opts2.nextSlide], opts2, !opts2.backwards);

            // if it's an auto slideshow, kick it off
            if (startTime) {
                startTime += (opts2.delay || 0);
                if (startTime < 10)
                    startTime = 10;
                debug('first timeout: ' + startTime);
                this.cycleTimeout = setTimeout(function () { go(els, opts2, 0, !opts.backwards); }, startTime);
            }
        });
    };

    function triggerPause(cont, byHover, onPager) {
        var opts = $(cont).data('cycle.opts');
        if (!opts)
            return;
        var paused = !!cont.cyclePause;
        if (paused && opts.paused)
            opts.paused(cont, opts, byHover, onPager);
        else if (!paused && opts.resumed)
            opts.resumed(cont, opts, byHover, onPager);
    }

    // process the args that were passed to the plugin fn
    function handleArguments(cont, options, arg2) {
        if (cont.cycleStop === undefined)
            cont.cycleStop = 0;
        if (options === undefined || options === null)
            options = {};
        if (options.constructor == String) {
            switch (options) {
                case 'destroy':
                case 'stop':
                    var opts = $(cont).data('cycle.opts');
                    if (!opts)
                        return false;
                    cont.cycleStop++; // callbacks look for change
                    if (cont.cycleTimeout)
                        clearTimeout(cont.cycleTimeout);
                    cont.cycleTimeout = 0;
                    if (opts.elements)
                        $(opts.elements).stop();
                    $(cont).removeData('cycle.opts');
                    if (options == 'destroy')
                        destroy(cont, opts);
                    return false;
                case 'toggle':
                    cont.cyclePause = (cont.cyclePause === 1) ? 0 : 1;
                    checkInstantResume(cont.cyclePause, arg2, cont);
                    triggerPause(cont);
                    return false;
                case 'pause':
                    cont.cyclePause = 1;
                    triggerPause(cont);
                    return false;
                case 'resume':
                    cont.cyclePause = 0;
                    checkInstantResume(false, arg2, cont);
                    triggerPause(cont);
                    return false;
                case 'prev':
                case 'next':
                    opts = $(cont).data('cycle.opts');
                    if (!opts) {
                        log('options not found, "prev/next" ignored');
                        return false;
                    }
                    if (typeof arg2 == 'string')
                        opts.oneTimeFx = arg2;
                    $.fn.cycle[options](opts);
                    return false;
                default:
                    options = { fx: options };
            }
            return options;
        }
        else if (options.constructor == Number) {
            // go to the requested slide
            var num = options;
            options = $(cont).data('cycle.opts');
            if (!options) {
                log('options not found, can not advance slide');
                return false;
            }
            if (num < 0 || num >= options.elements.length) {
                log('invalid slide index: ' + num);
                return false;
            }
            options.nextSlide = num;
            if (cont.cycleTimeout) {
                clearTimeout(cont.cycleTimeout);
                cont.cycleTimeout = 0;
            }
            if (typeof arg2 == 'string')
                options.oneTimeFx = arg2;
            go(options.elements, options, 1, num >= options.currSlide);
            return false;
        }
        return options;

        function checkInstantResume(isPaused, arg2, cont) {
            if (!isPaused && arg2 === true) { // resume now!
                var options = $(cont).data('cycle.opts');
                if (!options) {
                    log('options not found, can not resume');
                    return false;
                }
                if (cont.cycleTimeout) {
                    clearTimeout(cont.cycleTimeout);
                    cont.cycleTimeout = 0;
                }
                go(options.elements, options, 1, !options.backwards);
            }
        }
    }

    function removeFilter(el, opts) {
        if (!$.support.opacity && opts.cleartype && el.style.filter) {
            try { el.style.removeAttribute('filter'); }
            catch (smother) { } // handle old opera versions
        }
    }

    // unbind event handlers
    function destroy(cont, opts) {
        if (opts.next)
            $(opts.next).unbind(opts.prevNextEvent);
        if (opts.prev)
            $(opts.prev).unbind(opts.prevNextEvent);

        if (opts.pager || opts.pagerAnchorBuilder)
            $.each(opts.pagerAnchors || [], function () {
                this.unbind().remove();
            });
        opts.pagerAnchors = null;
        $(cont).unbind('mouseenter.cycle mouseleave.cycle');
        if (opts.destroy) // callback
            opts.destroy(opts);
    }

    // one-time initialization
    function buildOptions($cont, $slides, els, options, o) {
        var startingSlideSpecified;
        // support metadata plugin (v1.0 and v2.0)
        var opts = $.extend({}, $.fn.cycle.defaults, options || {}, $.metadata ? $cont.metadata() : $.meta ? $cont.data() : {});
        var meta = $.isFunction($cont.data) ? $cont.data(opts.metaAttr) : null;
        if (meta)
            opts = $.extend(opts, meta);
        if (opts.autostop)
            opts.countdown = opts.autostopCount || els.length;

        var cont = $cont[0];
        $cont.data('cycle.opts', opts);
        opts.$cont = $cont;
        opts.stopCount = cont.cycleStop;
        opts.elements = els;
        opts.before = opts.before ? [opts.before] : [];
        opts.after = opts.after ? [opts.after] : [];

        // push some after callbacks
        if (!$.support.opacity && opts.cleartype)
            opts.after.push(function () { removeFilter(this, opts); });
        if (opts.continuous)
            opts.after.push(function () { go(els, opts, 0, !opts.backwards); });

        saveOriginalOpts(opts);

        // clearType corrections
        if (!$.support.opacity && opts.cleartype && !opts.cleartypeNoBg)
            clearTypeFix($slides);

        // container requires non-static position so that slides can be position within
        if ($cont.css('position') == 'static')
            $cont.css('position', 'relative');
        if (opts.width)
            $cont.width(opts.width);
        if (opts.height && opts.height != 'auto')
            $cont.height(opts.height);

        if (opts.startingSlide !== undefined) {
            opts.startingSlide = parseInt(opts.startingSlide, 10);
            if (opts.startingSlide >= els.length || opts.startSlide < 0)
                opts.startingSlide = 0; // catch bogus input
            else
                startingSlideSpecified = true;
        }
        else if (opts.backwards)
            opts.startingSlide = els.length - 1;
        else
            opts.startingSlide = 0;

        // if random, mix up the slide array
        if (opts.random) {
            opts.randomMap = [];
            for (var i = 0; i < els.length; i++)
                opts.randomMap.push(i);
            opts.randomMap.sort(function (a, b) { return Math.random() - 0.5; });
            if (startingSlideSpecified) {
                // try to find the specified starting slide and if found set start slide index in the map accordingly
                for (var cnt = 0; cnt < els.length; cnt++) {
                    if (opts.startingSlide == opts.randomMap[cnt]) {
                        opts.randomIndex = cnt;
                    }
                }
            }
            else {
                opts.randomIndex = 1;
                opts.startingSlide = opts.randomMap[1];
            }
        }
        else if (opts.startingSlide >= els.length)
            opts.startingSlide = 0; // catch bogus input
        opts.currSlide = opts.startingSlide || 0;
        var first = opts.startingSlide;

        // set position and zIndex on all the slides
        $slides.css({ position: 'absolute', top: 0, left: 0 }).hide().each(function (i) {
            var z;
            if (opts.backwards)
                z = first ? i <= first ? els.length + (i - first) : first - i : els.length - i;
            else
                z = first ? i >= first ? els.length - (i - first) : first - i : els.length - i;
            $(this).css('z-index', z);
        });

        // make sure first slide is visible
        $(els[first]).css('opacity', 1).show(); // opacity bit needed to handle restart use case
        removeFilter(els[first], opts);

        // stretch slides
        if (opts.fit) {
            if (!opts.aspect) {
                if (opts.width)
                    $slides.width(opts.width);
                if (opts.height && opts.height != 'auto')
                    $slides.height(opts.height);
            } else {
                $slides.each(function () {
                    var $slide = $(this);
                    var ratio = (opts.aspect === true) ? $slide.width() / $slide.height() : opts.aspect;
                    if (opts.width && $slide.width() != opts.width) {
                        $slide.width(opts.width);
                        $slide.height(opts.width / ratio);
                    }

                    if (opts.height && $slide.height() < opts.height) {
                        $slide.height(opts.height);
                        $slide.width(opts.height * ratio);
                    }
                });
            }
        }

        if (opts.center && ((!opts.fit) || opts.aspect)) {
            $slides.each(function () {
                var $slide = $(this);
                $slide.css({
                    "margin-left": opts.width ?
                        ((opts.width - $slide.width()) / 2) + "px" :
                        0,
                    "margin-top": opts.height ?
                        ((opts.height - $slide.height()) / 2) + "px" :
                        0
                });
            });
        }

        if (opts.center && !opts.fit && !opts.slideResize) {
            $slides.each(function () {
                var $slide = $(this);
                $slide.css({
                    "margin-left": opts.width ? ((opts.width - $slide.width()) / 2) + "px" : 0,
                    "margin-top": opts.height ? ((opts.height - $slide.height()) / 2) + "px" : 0
                });
            });
        }

        // stretch container
        var reshape = (opts.containerResize || opts.containerResizeHeight) && $cont.innerHeight() < 1;
        if (reshape) { // do this only if container has no size http://tinyurl.com/da2oa9
            var maxw = 0, maxh = 0;
            for (var j = 0; j < els.length; j++) {
                var $e = $(els[j]), e = $e[0], w = $e.outerWidth(), h = $e.outerHeight();
                if (!w) w = e.offsetWidth || e.width || $e.attr('width');
                if (!h) h = e.offsetHeight || e.height || $e.attr('height');
                maxw = w > maxw ? w : maxw;
                maxh = h > maxh ? h : maxh;
            }
            if (opts.containerResize && maxw > 0 && maxh > 0)
                $cont.css({ width: maxw + 'px', height: maxh + 'px' });
            if (opts.containerResizeHeight && maxh > 0)
                $cont.css({ height: maxh + 'px' });
        }

        var pauseFlag = false;  // https://github.com/malsup/cycle/issues/44
        if (opts.pause)
            $cont.bind('mouseenter.cycle', function () {
                pauseFlag = true;
                this.cyclePause++;
                triggerPause(cont, true);
            }).bind('mouseleave.cycle', function () {
                if (pauseFlag)
                    this.cyclePause--;
                triggerPause(cont, true);
            });

        if (supportMultiTransitions(opts) === false)
            return false;

        // apparently a lot of people use image slideshows without height/width attributes on the images.
        // Cycle 2.50+ requires the sizing info for every slide; this block tries to deal with that.
        var requeue = false;
        options.requeueAttempts = options.requeueAttempts || 0;
        $slides.each(function () {
            // try to get height/width of each slide
            var $el = $(this);
            this.cycleH = (opts.fit && opts.height) ? opts.height : ($el.height() || this.offsetHeight || this.height || $el.attr('height') || 0);
            this.cycleW = (opts.fit && opts.width) ? opts.width : ($el.width() || this.offsetWidth || this.width || $el.attr('width') || 0);

            if ($el.is('img')) {
                var loading = (this.cycleH === 0 && this.cycleW === 0 && !this.complete);
                // don't requeue for images that are still loading but have a valid size
                if (loading) {
                    if (o.s && opts.requeueOnImageNotLoaded && ++options.requeueAttempts < 100) { // track retry count so we don't loop forever
                        log(options.requeueAttempts, ' - img slide not loaded, requeuing slideshow: ', this.src, this.cycleW, this.cycleH);
                        setTimeout(function () { $(o.s, o.c).cycle(options); }, opts.requeueTimeout);
                        requeue = true;
                        return false; // break each loop
                    }
                    else {
                        log('could not determine size of image: ' + this.src, this.cycleW, this.cycleH);
                    }
                }
            }
            return true;
        });

        if (requeue)
            return false;

        opts.cssBefore = opts.cssBefore || {};
        opts.cssAfter = opts.cssAfter || {};
        opts.cssFirst = opts.cssFirst || {};
        opts.animIn = opts.animIn || {};
        opts.animOut = opts.animOut || {};

        $slides.not(':eq(' + first + ')').css(opts.cssBefore);
        $($slides[first]).css(opts.cssFirst);

        if (opts.timeout) {
            opts.timeout = parseInt(opts.timeout, 10);
            // ensure that timeout and speed settings are sane
            if (opts.speed.constructor == String)
                opts.speed = $.fx.speeds[opts.speed] || parseInt(opts.speed, 10);
            if (!opts.sync)
                opts.speed = opts.speed / 2;

            var buffer = opts.fx == 'none' ? 0 : opts.fx == 'shuffle' ? 500 : 250;
            while ((opts.timeout - opts.speed) < buffer) // sanitize timeout
                opts.timeout += opts.speed;
        }
        if (opts.easing)
            opts.easeIn = opts.easeOut = opts.easing;
        if (!opts.speedIn)
            opts.speedIn = opts.speed;
        if (!opts.speedOut)
            opts.speedOut = opts.speed;

        opts.slideCount = els.length;
        opts.currSlide = opts.lastSlide = first;
        if (opts.random) {
            if (++opts.randomIndex == els.length)
                opts.randomIndex = 0;
            opts.nextSlide = opts.randomMap[opts.randomIndex];
        }
        else if (opts.backwards)
            opts.nextSlide = opts.startingSlide === 0 ? (els.length - 1) : opts.startingSlide - 1;
        else
            opts.nextSlide = opts.startingSlide >= (els.length - 1) ? 0 : opts.startingSlide + 1;

        // run transition init fn
        if (!opts.multiFx) {
            var init = $.fn.cycle.transitions[opts.fx];
            if ($.isFunction(init))
                init($cont, $slides, opts);
            else if (opts.fx != 'custom' && !opts.multiFx) {
                log('unknown transition: ' + opts.fx, '; slideshow terminating');
                return false;
            }
        }

        // fire artificial events
        var e0 = $slides[first];
        if (!opts.skipInitializationCallbacks) {
            if (opts.before.length)
                opts.before[0].apply(e0, [e0, e0, opts, true]);
            if (opts.after.length)
                opts.after[0].apply(e0, [e0, e0, opts, true]);
        }
        if (opts.next)
            $(opts.next).bind(opts.prevNextEvent, function () { return advance(opts, 1); });
        if (opts.prev)
            $(opts.prev).bind(opts.prevNextEvent, function () { return advance(opts, 0); });
        if (opts.pager || opts.pagerAnchorBuilder)
            buildPager(els, opts);

        exposeAddSlide(opts, els);

        return opts;
    }

    // save off original opts so we can restore after clearing state
    function saveOriginalOpts(opts) {
        opts.original = { before: [], after: [] };
        opts.original.cssBefore = $.extend({}, opts.cssBefore);
        opts.original.cssAfter = $.extend({}, opts.cssAfter);
        opts.original.animIn = $.extend({}, opts.animIn);
        opts.original.animOut = $.extend({}, opts.animOut);
        $.each(opts.before, function () { opts.original.before.push(this); });
        $.each(opts.after, function () { opts.original.after.push(this); });
    }

    function supportMultiTransitions(opts) {
        var i, tx, txs = $.fn.cycle.transitions;
        // look for multiple effects
        if (opts.fx.indexOf(',') > 0) {
            opts.multiFx = true;
            opts.fxs = opts.fx.replace(/\s*/g, '').split(',');
            // discard any bogus effect names
            for (i = 0; i < opts.fxs.length; i++) {
                var fx = opts.fxs[i];
                tx = txs[fx];
                if (!tx || !txs.hasOwnProperty(fx) || !$.isFunction(tx)) {
                    log('discarding unknown transition: ', fx);
                    opts.fxs.splice(i, 1);
                    i--;
                }
            }
            // if we have an empty list then we threw everything away!
            if (!opts.fxs.length) {
                log('No valid transitions named; slideshow terminating.');
                return false;
            }
        }
        else if (opts.fx == 'all') {  // auto-gen the list of transitions
            opts.multiFx = true;
            opts.fxs = [];
            for (var p in txs) {
                if (txs.hasOwnProperty(p)) {
                    tx = txs[p];
                    if (txs.hasOwnProperty(p) && $.isFunction(tx))
                        opts.fxs.push(p);
                }
            }
        }
        if (opts.multiFx && opts.randomizeEffects) {
            // munge the fxs array to make effect selection random
            var r1 = Math.floor(Math.random() * 20) + 30;
            for (i = 0; i < r1; i++) {
                var r2 = Math.floor(Math.random() * opts.fxs.length);
                opts.fxs.push(opts.fxs.splice(r2, 1)[0]);
            }
            debug('randomized fx sequence: ', opts.fxs);
        }
        return true;
    }

    // provide a mechanism for adding slides after the slideshow has started
    function exposeAddSlide(opts, els) {
        opts.addSlide = function (newSlide, prepend) {
            var $s = $(newSlide), s = $s[0];
            if (!opts.autostopCount)
                opts.countdown++;
            els[prepend ? 'unshift' : 'push'](s);
            if (opts.els)
                opts.els[prepend ? 'unshift' : 'push'](s); // shuffle needs this
            opts.slideCount = els.length;

            // add the slide to the random map and resort
            if (opts.random) {
                opts.randomMap.push(opts.slideCount - 1);
                opts.randomMap.sort(function (a, b) { return Math.random() - 0.5; });
            }

            $s.css('position', 'absolute');
            $s[prepend ? 'prependTo' : 'appendTo'](opts.$cont);

            if (prepend) {
                opts.currSlide++;
                opts.nextSlide++;
            }

            if (!$.support.opacity && opts.cleartype && !opts.cleartypeNoBg)
                clearTypeFix($s);

            if (opts.fit && opts.width)
                $s.width(opts.width);
            if (opts.fit && opts.height && opts.height != 'auto')
                $s.height(opts.height);
            s.cycleH = (opts.fit && opts.height) ? opts.height : $s.height();
            s.cycleW = (opts.fit && opts.width) ? opts.width : $s.width();

            $s.css(opts.cssBefore);

            if (opts.pager || opts.pagerAnchorBuilder)
                $.fn.cycle.createPagerAnchor(els.length - 1, s, $(opts.pager), els, opts);

            if ($.isFunction(opts.onAddSlide))
                opts.onAddSlide($s);
            else
                $s.hide(); // default behavior
        };
    }

    // reset internal state; we do this on every pass in order to support multiple effects
    $.fn.cycle.resetState = function (opts, fx) {
        fx = fx || opts.fx;
        opts.before = []; opts.after = [];
        opts.cssBefore = $.extend({}, opts.original.cssBefore);
        opts.cssAfter = $.extend({}, opts.original.cssAfter);
        opts.animIn = $.extend({}, opts.original.animIn);
        opts.animOut = $.extend({}, opts.original.animOut);
        opts.fxFn = null;
        $.each(opts.original.before, function () { opts.before.push(this); });
        $.each(opts.original.after, function () { opts.after.push(this); });

        // re-init
        var init = $.fn.cycle.transitions[fx];
        if ($.isFunction(init))
            init(opts.$cont, $(opts.elements), opts);
    };

    // this is the main engine fn, it handles the timeouts, callbacks and slide index mgmt
    function go(els, opts, manual, fwd) {
        var p = opts.$cont[0], curr = els[opts.currSlide], next = els[opts.nextSlide];

        // opts.busy is true if we're in the middle of an animation
        if (manual && opts.busy && opts.manualTrump) {
            // let manual transitions requests trump active ones
            debug('manualTrump in go(), stopping active transition');
            $(els).stop(true, true);
            opts.busy = 0;
            clearTimeout(p.cycleTimeout);
        }

        // don't begin another timeout-based transition if there is one active
        if (opts.busy) {
            debug('transition active, ignoring new tx request');
            return;
        }


        // stop cycling if we have an outstanding stop request
        if (p.cycleStop != opts.stopCount || p.cycleTimeout === 0 && !manual)
            return;

        // check to see if we should stop cycling based on autostop options
        if (!manual && !p.cyclePause && !opts.bounce &&
            ((opts.autostop && (--opts.countdown <= 0)) ||
            (opts.nowrap && !opts.random && opts.nextSlide < opts.currSlide))) {
            if (opts.end)
                opts.end(opts);
            return;
        }

        // if slideshow is paused, only transition on a manual trigger
        var changed = false;
        if ((manual || !p.cyclePause) && (opts.nextSlide != opts.currSlide)) {
            changed = true;
            var fx = opts.fx;
            // keep trying to get the slide size if we don't have it yet
            curr.cycleH = curr.cycleH || $(curr).height();
            curr.cycleW = curr.cycleW || $(curr).width();
            next.cycleH = next.cycleH || $(next).height();
            next.cycleW = next.cycleW || $(next).width();

            // support multiple transition types
            if (opts.multiFx) {
                if (fwd && (opts.lastFx === undefined || ++opts.lastFx >= opts.fxs.length))
                    opts.lastFx = 0;
                else if (!fwd && (opts.lastFx === undefined || --opts.lastFx < 0))
                    opts.lastFx = opts.fxs.length - 1;
                fx = opts.fxs[opts.lastFx];
            }

            // one-time fx overrides apply to:  $('div').cycle(3,'zoom');
            if (opts.oneTimeFx) {
                fx = opts.oneTimeFx;
                opts.oneTimeFx = null;
            }

            $.fn.cycle.resetState(opts, fx);

            // run the before callbacks
            if (opts.before.length)
                $.each(opts.before, function (i, o) {
                    if (p.cycleStop != opts.stopCount) return;
                    o.apply(next, [curr, next, opts, fwd]);
                });

            // stage the after callacks
            var after = function () {
                opts.busy = 0;
                $.each(opts.after, function (i, o) {
                    if (p.cycleStop != opts.stopCount) return;
                    o.apply(next, [curr, next, opts, fwd]);
                });
                if (!p.cycleStop) {
                    // queue next transition
                    queueNext();
                }
            };

            debug('tx firing(' + fx + '); currSlide: ' + opts.currSlide + '; nextSlide: ' + opts.nextSlide);

            // get ready to perform the transition
            opts.busy = 1;
            if (opts.fxFn) // fx function provided?
                opts.fxFn(curr, next, opts, after, fwd, manual && opts.fastOnEvent);
            else if ($.isFunction($.fn.cycle[opts.fx])) // fx plugin ?
                $.fn.cycle[opts.fx](curr, next, opts, after, fwd, manual && opts.fastOnEvent);
            else
                $.fn.cycle.custom(curr, next, opts, after, fwd, manual && opts.fastOnEvent);
        }
        else {
            queueNext();
        }

        if (changed || opts.nextSlide == opts.currSlide) {
            // calculate the next slide
            var roll;
            opts.lastSlide = opts.currSlide;
            if (opts.random) {
                opts.currSlide = opts.nextSlide;
                if (++opts.randomIndex == els.length) {
                    opts.randomIndex = 0;
                    opts.randomMap.sort(function (a, b) { return Math.random() - 0.5; });
                }
                opts.nextSlide = opts.randomMap[opts.randomIndex];
                if (opts.nextSlide == opts.currSlide)
                    opts.nextSlide = (opts.currSlide == opts.slideCount - 1) ? 0 : opts.currSlide + 1;
            }
            else if (opts.backwards) {
                roll = (opts.nextSlide - 1) < 0;
                if (roll && opts.bounce) {
                    opts.backwards = !opts.backwards;
                    opts.nextSlide = 1;
                    opts.currSlide = 0;
                }
                else {
                    opts.nextSlide = roll ? (els.length - 1) : opts.nextSlide - 1;
                    opts.currSlide = roll ? 0 : opts.nextSlide + 1;
                }
            }
            else { // sequence
                roll = (opts.nextSlide + 1) == els.length;
                if (roll && opts.bounce) {
                    opts.backwards = !opts.backwards;
                    opts.nextSlide = els.length - 2;
                    opts.currSlide = els.length - 1;
                }
                else {
                    opts.nextSlide = roll ? 0 : opts.nextSlide + 1;
                    opts.currSlide = roll ? els.length - 1 : opts.nextSlide - 1;
                }
            }
        }
        if (changed && opts.pager)
            opts.updateActivePagerLink(opts.pager, opts.currSlide, opts.activePagerClass);

        function queueNext() {
            // stage the next transition
            var ms = 0, timeout = opts.timeout;
            if (opts.timeout && !opts.continuous) {
                ms = getTimeout(els[opts.currSlide], els[opts.nextSlide], opts, fwd);
                if (opts.fx == 'shuffle')
                    ms -= opts.speedOut;
            }
            else if (opts.continuous && p.cyclePause) // continuous shows work off an after callback, not this timer logic
                ms = 10;
            if (ms > 0)
                p.cycleTimeout = setTimeout(function () { go(els, opts, 0, !opts.backwards); }, ms);
        }
    }

    // invoked after transition
    $.fn.cycle.updateActivePagerLink = function (pager, currSlide, clsName) {
        $(pager).each(function () {
            $(this).children().removeClass(clsName).eq(currSlide).addClass(clsName);
        });
    };

    // calculate timeout value for current transition
    function getTimeout(curr, next, opts, fwd) {
        if (opts.timeoutFn) {
            // call user provided calc fn
            var t = opts.timeoutFn.call(curr, curr, next, opts, fwd);
            while (opts.fx != 'none' && (t - opts.speed) < 250) // sanitize timeout
                t += opts.speed;
            debug('calculated timeout: ' + t + '; speed: ' + opts.speed);
            if (t !== false)
                return t;
        }
        return opts.timeout;
    }

    // expose next/prev function, caller must pass in state
    $.fn.cycle.next = function (opts) { advance(opts, 1); };
    $.fn.cycle.prev = function (opts) { advance(opts, 0); };

    // advance slide forward or back
    function advance(opts, moveForward) {
        var val = moveForward ? 1 : -1;
        var els = opts.elements;
        var p = opts.$cont[0], timeout = p.cycleTimeout;
        if (timeout) {
            clearTimeout(timeout);
            p.cycleTimeout = 0;
        }
        if (opts.random && val < 0) {
            // move back to the previously display slide
            opts.randomIndex--;
            if (--opts.randomIndex == -2)
                opts.randomIndex = els.length - 2;
            else if (opts.randomIndex == -1)
                opts.randomIndex = els.length - 1;
            opts.nextSlide = opts.randomMap[opts.randomIndex];
        }
        else if (opts.random) {
            opts.nextSlide = opts.randomMap[opts.randomIndex];
        }
        else {
            opts.nextSlide = opts.currSlide + val;
            if (opts.nextSlide < 0) {
                if (opts.nowrap) return false;
                opts.nextSlide = els.length - 1;
            }
            else if (opts.nextSlide >= els.length) {
                if (opts.nowrap) return false;
                opts.nextSlide = 0;
            }
        }

        var cb = opts.onPrevNextEvent || opts.prevNextClick; // prevNextClick is deprecated
        if ($.isFunction(cb))
            cb(val > 0, opts.nextSlide, els[opts.nextSlide]);
        go(els, opts, 1, moveForward);
        return false;
    }

    function buildPager(els, opts) {
        var $p = $(opts.pager);
        $.each(els, function (i, o) {
            $.fn.cycle.createPagerAnchor(i, o, $p, els, opts);
        });
        opts.updateActivePagerLink(opts.pager, opts.startingSlide, opts.activePagerClass);
    }

    $.fn.cycle.createPagerAnchor = function (i, el, $p, els, opts) {
        var a;
        if ($.isFunction(opts.pagerAnchorBuilder)) {
            a = opts.pagerAnchorBuilder(i, el);
            debug('pagerAnchorBuilder(' + i + ', el) returned: ' + a);
        }
        else
            a = '<a href="#">' + (i + 1) + '</a>';

        if (!a)
            return;
        var $a = $(a);
        // don't reparent if anchor is in the dom
        if ($a.parents('body').length === 0) {
            var arr = [];
            if ($p.length > 1) {
                $p.each(function () {
                    var $clone = $a.clone(true);
                    $(this).append($clone);
                    arr.push($clone[0]);
                });
                $a = $(arr);
            }
            else {
                $a.appendTo($p);
            }
        }

        opts.pagerAnchors = opts.pagerAnchors || [];
        opts.pagerAnchors.push($a);

        var pagerFn = function (e) {
            e.preventDefault();
            opts.nextSlide = i;
            var p = opts.$cont[0], timeout = p.cycleTimeout;
            if (timeout) {
                clearTimeout(timeout);
                p.cycleTimeout = 0;
            }
            var cb = opts.onPagerEvent || opts.pagerClick; // pagerClick is deprecated
            if ($.isFunction(cb))
                cb(opts.nextSlide, els[opts.nextSlide]);
            go(els, opts, 1, opts.currSlide < i); // trigger the trans
            //		return false; // <== allow bubble
        };

        if (/mouseenter|mouseover/i.test(opts.pagerEvent)) {
            $a.hover(pagerFn, function () {/* no-op */ });
        }
        else {
            $a.bind(opts.pagerEvent, pagerFn);
        }

        if (! /^click/.test(opts.pagerEvent) && !opts.allowPagerClickBubble)
            $a.bind('click.cycle', function () { return false; }); // suppress click

        var cont = opts.$cont[0];
        var pauseFlag = false; // https://github.com/malsup/cycle/issues/44
        if (opts.pauseOnPagerHover) {
            $a.hover(
                function () {
                    pauseFlag = true;
                    cont.cyclePause++;
                    triggerPause(cont, true, true);
                }, function () {
                    if (pauseFlag)
                        cont.cyclePause--;
                    triggerPause(cont, true, true);
                }
            );
        }
    };

    // helper fn to calculate the number of slides between the current and the next
    $.fn.cycle.hopsFromLast = function (opts, fwd) {
        var hops, l = opts.lastSlide, c = opts.currSlide;
        if (fwd)
            hops = c > l ? c - l : opts.slideCount - l;
        else
            hops = c < l ? l - c : l + opts.slideCount - c;
        return hops;
    };

    // fix clearType problems in ie6 by setting an explicit bg color
    // (otherwise text slides look horrible during a fade transition)
    function clearTypeFix($slides) {
        debug('applying clearType background-color hack');
        function hex(s) {
            s = parseInt(s, 10).toString(16);
            return s.length < 2 ? '0' + s : s;
        }
        function getBg(e) {
            for (; e && e.nodeName.toLowerCase() != 'html'; e = e.parentNode) {
                var v = $.css(e, 'background-color');
                if (v && v.indexOf('rgb') >= 0) {
                    var rgb = v.match(/\d+/g);
                    return '#' + hex(rgb[0]) + hex(rgb[1]) + hex(rgb[2]);
                }
                if (v && v != 'transparent')
                    return v;
            }
            return '#ffffff';
        }
        $slides.each(function () { $(this).css('background-color', getBg(this)); });
    }

    // reset common props before the next transition
    $.fn.cycle.commonReset = function (curr, next, opts, w, h, rev) {
        $(opts.elements).not(curr).hide();
        if (typeof opts.cssBefore.opacity == 'undefined')
            opts.cssBefore.opacity = 1;
        opts.cssBefore.display = 'block';
        if (opts.slideResize && w !== false && next.cycleW > 0)
            opts.cssBefore.width = next.cycleW;
        if (opts.slideResize && h !== false && next.cycleH > 0)
            opts.cssBefore.height = next.cycleH;
        opts.cssAfter = opts.cssAfter || {};
        opts.cssAfter.display = 'none';
        $(curr).css('zIndex', opts.slideCount + (rev === true ? 1 : 0));
        $(next).css('zIndex', opts.slideCount + (rev === true ? 0 : 1));
    };

    // the actual fn for effecting a transition
    $.fn.cycle.custom = function (curr, next, opts, cb, fwd, speedOverride) {
        var $l = $(curr), $n = $(next);
        var speedIn = opts.speedIn, speedOut = opts.speedOut, easeIn = opts.easeIn, easeOut = opts.easeOut, animInDelay = opts.animInDelay, animOutDelay = opts.animOutDelay;
        $n.css(opts.cssBefore);
        if (speedOverride) {
            if (typeof speedOverride == 'number')
                speedIn = speedOut = speedOverride;
            else
                speedIn = speedOut = 1;
            easeIn = easeOut = null;
        }
        var fn = function () {
            $n.delay(animInDelay).animate(opts.animIn, speedIn, easeIn, function () {
                cb();
            });
        };
        $l.delay(animOutDelay).animate(opts.animOut, speedOut, easeOut, function () {
            $l.css(opts.cssAfter);
            if (!opts.sync)
                fn();
        });
        if (opts.sync) fn();
    };

    // transition definitions - only fade is defined here, transition pack defines the rest
    $.fn.cycle.transitions = {
        fade: function ($cont, $slides, opts) {
            $slides.not(':eq(' + opts.currSlide + ')').css('opacity', 0);
            opts.before.push(function (curr, next, opts) {
                $.fn.cycle.commonReset(curr, next, opts);
                opts.cssBefore.opacity = 0;
            });
            opts.animIn = { opacity: 1 };
            opts.animOut = { opacity: 0 };
            opts.cssBefore = { top: 0, left: 0 };
        }
    };

    $.fn.cycle.ver = function () { return ver; };

    // override these globally if you like (they are all optional)
    $.fn.cycle.defaults = {
        activePagerClass: 'activeSlide', // class name used for the active pager link
        after: null,     // transition callback (scope set to element that was shown):  function(currSlideElement, nextSlideElement, options, forwardFlag)
        allowPagerClickBubble: false, // allows or prevents click event on pager anchors from bubbling
        animIn: null,     // properties that define how the slide animates in
        animInDelay: 0,        // allows delay before next slide transitions in	
        animOut: null,     // properties that define how the slide animates out
        animOutDelay: 0,        // allows delay before current slide transitions out
        aspect: false,    // preserve aspect ratio during fit resizing, cropping if necessary (must be used with fit option)
        autostop: 0,        // true to end slideshow after X transitions (where X == slide count)
        autostopCount: 0,        // number of transitions (optionally used with autostop to define X)
        backwards: false,    // true to start slideshow at last slide and move backwards through the stack
        before: null,     // transition callback (scope set to element to be shown):     function(currSlideElement, nextSlideElement, options, forwardFlag)
        center: null,     // set to true to have cycle add top/left margin to each slide (use with width and height options)
        cleartype: !$.support.opacity,  // true if clearType corrections should be applied (for IE)
        cleartypeNoBg: false,    // set to true to disable extra cleartype fixing (leave false to force background color setting on slides)
        containerResize: 1,        // resize container to fit largest slide
        containerResizeHeight: 0,  // resize containers height to fit the largest slide but leave the width dynamic
        continuous: 0,        // true to start next transition immediately after current one completes
        cssAfter: null,     // properties that defined the state of the slide after transitioning out
        cssBefore: null,     // properties that define the initial state of the slide before transitioning in
        delay: 0,        // additional delay (in ms) for first transition (hint: can be negative)
        easeIn: null,     // easing for "in" transition
        easeOut: null,     // easing for "out" transition
        easing: null,     // easing method for both in and out transitions
        end: null,     // callback invoked when the slideshow terminates (use with autostop or nowrap options): function(options)
        fastOnEvent: 0,        // force fast transitions when triggered manually (via pager or prev/next); value == time in ms
        fit: 0,        // force slides to fit container
        fx: 'fade',   // name of transition effect (or comma separated names, ex: 'fade,scrollUp,shuffle')
        fxFn: null,     // function used to control the transition: function(currSlideElement, nextSlideElement, options, afterCalback, forwardFlag)
        height: 'auto',   // container height (if the 'fit' option is true, the slides will be set to this height as well)
        manualTrump: true,     // causes manual transition to stop an active transition instead of being ignored
        metaAttr: 'cycle',  // data- attribute that holds the option data for the slideshow
        next: null,     // element, jQuery object, or jQuery selector string for the element to use as event trigger for next slide
        nowrap: 0,        // true to prevent slideshow from wrapping
        onPagerEvent: null,     // callback fn for pager events: function(zeroBasedSlideIndex, slideElement)
        onPrevNextEvent: null,     // callback fn for prev/next events: function(isNext, zeroBasedSlideIndex, slideElement)
        pager: null,     // element, jQuery object, or jQuery selector string for the element to use as pager container
        pagerAnchorBuilder: null,   // callback fn for building anchor links:  function(index, DOMelement)
        pagerEvent: 'click.cycle', // name of event which drives the pager navigation
        pause: 0,        // true to enable "pause on hover"
        pauseOnPagerHover: 0,       // true to pause when hovering over pager link
        prev: null,     // element, jQuery object, or jQuery selector string for the element to use as event trigger for previous slide
        prevNextEvent: 'click.cycle',// event which drives the manual transition to the previous or next slide
        random: 0,        // true for random, false for sequence (not applicable to shuffle fx)
        randomizeEffects: 1,        // valid when multiple effects are used; true to make the effect sequence random
        requeueOnImageNotLoaded: true, // requeue the slideshow if any image slides are not yet loaded
        requeueTimeout: 250,      // ms delay for requeue
        rev: 0,        // causes animations to transition in reverse (for effects that support it such as scrollHorz/scrollVert/shuffle)
        shuffle: null,     // coords for shuffle animation, ex: { top:15, left: 200 }
        skipInitializationCallbacks: false, // set to true to disable the first before/after callback that occurs prior to any transition
        slideExpr: null,     // expression for selecting slides (if something other than all children is required)
        slideResize: 1,        // force slide width/height to fixed size before every transition
        speed: 1000,     // speed of the transition (any valid fx speed value)
        speedIn: null,     // speed of the 'in' transition
        speedOut: null,     // speed of the 'out' transition
        startingSlide: undefined,// zero-based index of the first slide to be displayed
        sync: 1,        // true if in/out transitions should occur simultaneously
        timeout: 4000,     // milliseconds between slide transitions (0 to disable auto advance)
        timeoutFn: null,     // callback for determining per-slide timeout value:  function(currSlideElement, nextSlideElement, options, forwardFlag)
        updateActivePagerLink: null,// callback fn invoked to update the active pager link (adds/removes activePagerClass style)
        width: null      // container width (if the 'fit' option is true, the slides will be set to this width as well)
    };

})(jQuery);


/*!
 * jQuery Cycle Plugin Transition Definitions
 * This script is a plugin for the jQuery Cycle Plugin
 * Examples and documentation at: http://malsup.com/jquery/cycle/
 * Copyright (c) 2007-2010 M. Alsup
 * Version:	 2.73
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 */
(function ($) {
    "use strict";

    //
    // These functions define slide initialization and properties for the named
    // transitions. To save file size feel free to remove any of these that you
    // don't need.
    //
    $.fn.cycle.transitions.none = function ($cont, $slides, opts) {
        opts.fxFn = function (curr, next, opts, after) {
            $(next).show();
            $(curr).hide();
            after();
        };
    };

    // not a cross-fade, fadeout only fades out the top slide
    $.fn.cycle.transitions.fadeout = function ($cont, $slides, opts) {
        $slides.not(':eq(' + opts.currSlide + ')').css({ display: 'block', 'opacity': 1 });
        opts.before.push(function (curr, next, opts, w, h, rev) {
            $(curr).css('zIndex', opts.slideCount + (rev !== true ? 1 : 0));
            $(next).css('zIndex', opts.slideCount + (rev !== true ? 0 : 1));
        });
        opts.animIn.opacity = 1;
        opts.animOut.opacity = 0;
        opts.cssBefore.opacity = 1;
        opts.cssBefore.display = 'block';
        opts.cssAfter.zIndex = 0;
    };

    // scrollUp/Down/Left/Right
    $.fn.cycle.transitions.scrollUp = function ($cont, $slides, opts) {
        $cont.css('overflow', 'hidden');
        opts.before.push($.fn.cycle.commonReset);
        var h = $cont.height();
        opts.cssBefore.top = h;
        opts.cssBefore.left = 0;
        opts.cssFirst.top = 0;
        opts.animIn.top = 0;
        opts.animOut.top = -h;
    };
    $.fn.cycle.transitions.scrollDown = function ($cont, $slides, opts) {
        $cont.css('overflow', 'hidden');
        opts.before.push($.fn.cycle.commonReset);
        var h = $cont.height();
        opts.cssFirst.top = 0;
        opts.cssBefore.top = -h;
        opts.cssBefore.left = 0;
        opts.animIn.top = 0;
        opts.animOut.top = h;
    };
    $.fn.cycle.transitions.scrollLeft = function ($cont, $slides, opts) {
        $cont.css('overflow', 'hidden');
        opts.before.push($.fn.cycle.commonReset);
        var w = $cont.width();
        opts.cssFirst.left = 0;
        opts.cssBefore.left = w;
        opts.cssBefore.top = 0;
        opts.animIn.left = 0;
        opts.animOut.left = 0 - w;
    };
    $.fn.cycle.transitions.scrollRight = function ($cont, $slides, opts) {
        $cont.css('overflow', 'hidden');
        opts.before.push($.fn.cycle.commonReset);
        var w = $cont.width();
        opts.cssFirst.left = 0;
        opts.cssBefore.left = -w;
        opts.cssBefore.top = 0;
        opts.animIn.left = 0;
        opts.animOut.left = w;
    };
    $.fn.cycle.transitions.scrollHorz = function ($cont, $slides, opts) {
        $cont.css('overflow', 'hidden').width();
        opts.before.push(function (curr, next, opts, fwd) {
            if (opts.rev)
                fwd = !fwd;
            $.fn.cycle.commonReset(curr, next, opts);
            opts.cssBefore.left = fwd ? (next.cycleW - 1) : (1 - next.cycleW);
            opts.animOut.left = fwd ? -curr.cycleW : curr.cycleW;
        });
        opts.cssFirst.left = 0;
        opts.cssBefore.top = 0;
        opts.animIn.left = 0;
        opts.animOut.top = 0;
    };
    $.fn.cycle.transitions.scrollVert = function ($cont, $slides, opts) {
        $cont.css('overflow', 'hidden');
        opts.before.push(function (curr, next, opts, fwd) {
            if (opts.rev)
                fwd = !fwd;
            $.fn.cycle.commonReset(curr, next, opts);
            opts.cssBefore.top = fwd ? (1 - next.cycleH) : (next.cycleH - 1);
            opts.animOut.top = fwd ? curr.cycleH : -curr.cycleH;
        });
        opts.cssFirst.top = 0;
        opts.cssBefore.left = 0;
        opts.animIn.top = 0;
        opts.animOut.left = 0;
    };

    // slideX/slideY
    $.fn.cycle.transitions.slideX = function ($cont, $slides, opts) {
        opts.before.push(function (curr, next, opts) {
            $(opts.elements).not(curr).hide();
            $.fn.cycle.commonReset(curr, next, opts, false, true);
            opts.animIn.width = next.cycleW;
        });
        opts.cssBefore.left = 0;
        opts.cssBefore.top = 0;
        opts.cssBefore.width = 0;
        opts.animIn.width = 'show';
        opts.animOut.width = 0;
    };
    $.fn.cycle.transitions.slideY = function ($cont, $slides, opts) {
        opts.before.push(function (curr, next, opts) {
            $(opts.elements).not(curr).hide();
            $.fn.cycle.commonReset(curr, next, opts, true, false);
            opts.animIn.height = next.cycleH;
        });
        opts.cssBefore.left = 0;
        opts.cssBefore.top = 0;
        opts.cssBefore.height = 0;
        opts.animIn.height = 'show';
        opts.animOut.height = 0;
    };

    // shuffle
    $.fn.cycle.transitions.shuffle = function ($cont, $slides, opts) {
        var i, w = $cont.css('overflow', 'visible').width();
        $slides.css({ left: 0, top: 0 });
        opts.before.push(function (curr, next, opts) {
            $.fn.cycle.commonReset(curr, next, opts, true, true, true);
        });
        // only adjust speed once!
        if (!opts.speedAdjusted) {
            opts.speed = opts.speed / 2; // shuffle has 2 transitions
            opts.speedAdjusted = true;
        }
        opts.random = 0;
        opts.shuffle = opts.shuffle || { left: -w, top: 15 };
        opts.els = [];
        for (i = 0; i < $slides.length; i++)
            opts.els.push($slides[i]);

        for (i = 0; i < opts.currSlide; i++)
            opts.els.push(opts.els.shift());

        // custom transition fn (hat tip to Benjamin Sterling for this bit of sweetness!)
        opts.fxFn = function (curr, next, opts, cb, fwd) {
            if (opts.rev)
                fwd = !fwd;
            var $el = fwd ? $(curr) : $(next);
            $(next).css(opts.cssBefore);
            var count = opts.slideCount;
            $el.animate(opts.shuffle, opts.speedIn, opts.easeIn, function () {
                var hops = $.fn.cycle.hopsFromLast(opts, fwd);
                for (var k = 0; k < hops; k++) {
                    if (fwd)
                        opts.els.push(opts.els.shift());
                    else
                        opts.els.unshift(opts.els.pop());
                }
                if (fwd) {
                    for (var i = 0, len = opts.els.length; i < len; i++)
                        $(opts.els[i]).css('z-index', len - i + count);
                }
                else {
                    var z = $(curr).css('z-index');
                    $el.css('z-index', parseInt(z, 10) + 1 + count);
                }
                $el.animate({ left: 0, top: 0 }, opts.speedOut, opts.easeOut, function () {
                    $(fwd ? this : curr).hide();
                    if (cb) cb();
                });
            });
        };
        $.extend(opts.cssBefore, { display: 'block', opacity: 1, top: 0, left: 0 });
    };

    // turnUp/Down/Left/Right
    $.fn.cycle.transitions.turnUp = function ($cont, $slides, opts) {
        opts.before.push(function (curr, next, opts) {
            $.fn.cycle.commonReset(curr, next, opts, true, false);
            opts.cssBefore.top = next.cycleH;
            opts.animIn.height = next.cycleH;
            opts.animOut.width = next.cycleW;
        });
        opts.cssFirst.top = 0;
        opts.cssBefore.left = 0;
        opts.cssBefore.height = 0;
        opts.animIn.top = 0;
        opts.animOut.height = 0;
    };
    $.fn.cycle.transitions.turnDown = function ($cont, $slides, opts) {
        opts.before.push(function (curr, next, opts) {
            $.fn.cycle.commonReset(curr, next, opts, true, false);
            opts.animIn.height = next.cycleH;
            opts.animOut.top = curr.cycleH;
        });
        opts.cssFirst.top = 0;
        opts.cssBefore.left = 0;
        opts.cssBefore.top = 0;
        opts.cssBefore.height = 0;
        opts.animOut.height = 0;
    };
    $.fn.cycle.transitions.turnLeft = function ($cont, $slides, opts) {
        opts.before.push(function (curr, next, opts) {
            $.fn.cycle.commonReset(curr, next, opts, false, true);
            opts.cssBefore.left = next.cycleW;
            opts.animIn.width = next.cycleW;
        });
        opts.cssBefore.top = 0;
        opts.cssBefore.width = 0;
        opts.animIn.left = 0;
        opts.animOut.width = 0;
    };
    $.fn.cycle.transitions.turnRight = function ($cont, $slides, opts) {
        opts.before.push(function (curr, next, opts) {
            $.fn.cycle.commonReset(curr, next, opts, false, true);
            opts.animIn.width = next.cycleW;
            opts.animOut.left = curr.cycleW;
        });
        $.extend(opts.cssBefore, { top: 0, left: 0, width: 0 });
        opts.animIn.left = 0;
        opts.animOut.width = 0;
    };

    // zoom
    $.fn.cycle.transitions.zoom = function ($cont, $slides, opts) {
        opts.before.push(function (curr, next, opts) {
            $.fn.cycle.commonReset(curr, next, opts, false, false, true);
            opts.cssBefore.top = next.cycleH / 2;
            opts.cssBefore.left = next.cycleW / 2;
            $.extend(opts.animIn, { top: 0, left: 0, width: next.cycleW, height: next.cycleH });
            $.extend(opts.animOut, { width: 0, height: 0, top: curr.cycleH / 2, left: curr.cycleW / 2 });
        });
        opts.cssFirst.top = 0;
        opts.cssFirst.left = 0;
        opts.cssBefore.width = 0;
        opts.cssBefore.height = 0;
    };

    // fadeZoom
    $.fn.cycle.transitions.fadeZoom = function ($cont, $slides, opts) {
        opts.before.push(function (curr, next, opts) {
            $.fn.cycle.commonReset(curr, next, opts, false, false);
            opts.cssBefore.left = next.cycleW / 2;
            opts.cssBefore.top = next.cycleH / 2;
            $.extend(opts.animIn, { top: 0, left: 0, width: next.cycleW, height: next.cycleH });
        });
        opts.cssBefore.width = 0;
        opts.cssBefore.height = 0;
        opts.animOut.opacity = 0;
    };

    // blindX
    $.fn.cycle.transitions.blindX = function ($cont, $slides, opts) {
        var w = $cont.css('overflow', 'hidden').width();
        opts.before.push(function (curr, next, opts) {
            $.fn.cycle.commonReset(curr, next, opts);
            opts.animIn.width = next.cycleW;
            opts.animOut.left = curr.cycleW;
        });
        opts.cssBefore.left = w;
        opts.cssBefore.top = 0;
        opts.animIn.left = 0;
        opts.animOut.left = w;
    };
    // blindY
    $.fn.cycle.transitions.blindY = function ($cont, $slides, opts) {
        var h = $cont.css('overflow', 'hidden').height();
        opts.before.push(function (curr, next, opts) {
            $.fn.cycle.commonReset(curr, next, opts);
            opts.animIn.height = next.cycleH;
            opts.animOut.top = curr.cycleH;
        });
        opts.cssBefore.top = h;
        opts.cssBefore.left = 0;
        opts.animIn.top = 0;
        opts.animOut.top = h;
    };
    // blindZ
    $.fn.cycle.transitions.blindZ = function ($cont, $slides, opts) {
        var h = $cont.css('overflow', 'hidden').height();
        var w = $cont.width();
        opts.before.push(function (curr, next, opts) {
            $.fn.cycle.commonReset(curr, next, opts);
            opts.animIn.height = next.cycleH;
            opts.animOut.top = curr.cycleH;
        });
        opts.cssBefore.top = h;
        opts.cssBefore.left = w;
        opts.animIn.top = 0;
        opts.animIn.left = 0;
        opts.animOut.top = h;
        opts.animOut.left = w;
    };

    // growX - grow horizontally from centered 0 width
    $.fn.cycle.transitions.growX = function ($cont, $slides, opts) {
        opts.before.push(function (curr, next, opts) {
            $.fn.cycle.commonReset(curr, next, opts, false, true);
            opts.cssBefore.left = this.cycleW / 2;
            opts.animIn.left = 0;
            opts.animIn.width = this.cycleW;
            opts.animOut.left = 0;
        });
        opts.cssBefore.top = 0;
        opts.cssBefore.width = 0;
    };
    // growY - grow vertically from centered 0 height
    $.fn.cycle.transitions.growY = function ($cont, $slides, opts) {
        opts.before.push(function (curr, next, opts) {
            $.fn.cycle.commonReset(curr, next, opts, true, false);
            opts.cssBefore.top = this.cycleH / 2;
            opts.animIn.top = 0;
            opts.animIn.height = this.cycleH;
            opts.animOut.top = 0;
        });
        opts.cssBefore.height = 0;
        opts.cssBefore.left = 0;
    };

    // curtainX - squeeze in both edges horizontally
    $.fn.cycle.transitions.curtainX = function ($cont, $slides, opts) {
        opts.before.push(function (curr, next, opts) {
            $.fn.cycle.commonReset(curr, next, opts, false, true, true);
            opts.cssBefore.left = next.cycleW / 2;
            opts.animIn.left = 0;
            opts.animIn.width = this.cycleW;
            opts.animOut.left = curr.cycleW / 2;
            opts.animOut.width = 0;
        });
        opts.cssBefore.top = 0;
        opts.cssBefore.width = 0;
    };
    // curtainY - squeeze in both edges vertically
    $.fn.cycle.transitions.curtainY = function ($cont, $slides, opts) {
        opts.before.push(function (curr, next, opts) {
            $.fn.cycle.commonReset(curr, next, opts, true, false, true);
            opts.cssBefore.top = next.cycleH / 2;
            opts.animIn.top = 0;
            opts.animIn.height = next.cycleH;
            opts.animOut.top = curr.cycleH / 2;
            opts.animOut.height = 0;
        });
        opts.cssBefore.height = 0;
        opts.cssBefore.left = 0;
    };

    // cover - curr slide covered by next slide
    $.fn.cycle.transitions.cover = function ($cont, $slides, opts) {
        var d = opts.direction || 'left';
        var w = $cont.css('overflow', 'hidden').width();
        var h = $cont.height();
        opts.before.push(function (curr, next, opts) {
            $.fn.cycle.commonReset(curr, next, opts);
            opts.cssAfter.display = '';
            if (d == 'right')
                opts.cssBefore.left = -w;
            else if (d == 'up')
                opts.cssBefore.top = h;
            else if (d == 'down')
                opts.cssBefore.top = -h;
            else
                opts.cssBefore.left = w;
        });
        opts.animIn.left = 0;
        opts.animIn.top = 0;
        opts.cssBefore.top = 0;
        opts.cssBefore.left = 0;
    };

    // uncover - curr slide moves off next slide
    $.fn.cycle.transitions.uncover = function ($cont, $slides, opts) {
        var d = opts.direction || 'left';
        var w = $cont.css('overflow', 'hidden').width();
        var h = $cont.height();
        opts.before.push(function (curr, next, opts) {
            $.fn.cycle.commonReset(curr, next, opts, true, true, true);
            if (d == 'right')
                opts.animOut.left = w;
            else if (d == 'up')
                opts.animOut.top = -h;
            else if (d == 'down')
                opts.animOut.top = h;
            else
                opts.animOut.left = -w;
        });
        opts.animIn.left = 0;
        opts.animIn.top = 0;
        opts.cssBefore.top = 0;
        opts.cssBefore.left = 0;
    };

    // toss - move top slide and fade away
    $.fn.cycle.transitions.toss = function ($cont, $slides, opts) {
        var w = $cont.css('overflow', 'visible').width();
        var h = $cont.height();
        opts.before.push(function (curr, next, opts) {
            $.fn.cycle.commonReset(curr, next, opts, true, true, true);
            // provide default toss settings if animOut not provided
            if (!opts.animOut.left && !opts.animOut.top)
                $.extend(opts.animOut, { left: w * 2, top: -h / 2, opacity: 0 });
            else
                opts.animOut.opacity = 0;
        });
        opts.cssBefore.left = 0;
        opts.cssBefore.top = 0;
        opts.animIn.left = 0;
    };

    // wipe - clip animation
    $.fn.cycle.transitions.wipe = function ($cont, $slides, opts) {
        var w = $cont.css('overflow', 'hidden').width();
        var h = $cont.height();
        opts.cssBefore = opts.cssBefore || {};
        var clip;
        if (opts.clip) {
            if (/l2r/.test(opts.clip))
                clip = 'rect(0px 0px ' + h + 'px 0px)';
            else if (/r2l/.test(opts.clip))
                clip = 'rect(0px ' + w + 'px ' + h + 'px ' + w + 'px)';
            else if (/t2b/.test(opts.clip))
                clip = 'rect(0px ' + w + 'px 0px 0px)';
            else if (/b2t/.test(opts.clip))
                clip = 'rect(' + h + 'px ' + w + 'px ' + h + 'px 0px)';
            else if (/zoom/.test(opts.clip)) {
                var top = parseInt(h / 2, 10);
                var left = parseInt(w / 2, 10);
                clip = 'rect(' + top + 'px ' + left + 'px ' + top + 'px ' + left + 'px)';
            }
        }

        opts.cssBefore.clip = opts.cssBefore.clip || clip || 'rect(0px 0px 0px 0px)';

        var d = opts.cssBefore.clip.match(/(\d+)/g);
        var t = parseInt(d[0], 10), r = parseInt(d[1], 10), b = parseInt(d[2], 10), l = parseInt(d[3], 10);

        opts.before.push(function (curr, next, opts) {
            if (curr == next) return;
            var $curr = $(curr), $next = $(next);
            $.fn.cycle.commonReset(curr, next, opts, true, true, false);
            opts.cssAfter.display = 'block';

            var step = 1, count = parseInt((opts.speedIn / 13), 10) - 1;
            (function f() {
                var tt = t ? t - parseInt(step * (t / count), 10) : 0;
                var ll = l ? l - parseInt(step * (l / count), 10) : 0;
                var bb = b < h ? b + parseInt(step * ((h - b) / count || 1), 10) : h;
                var rr = r < w ? r + parseInt(step * ((w - r) / count || 1), 10) : w;
                $next.css({ clip: 'rect(' + tt + 'px ' + rr + 'px ' + bb + 'px ' + ll + 'px)' });
                (step++ <= count) ? setTimeout(f, 13) : $curr.css('display', 'none');
            })();
        });
        $.extend(opts.cssBefore, { display: 'block', opacity: 1, top: 0, left: 0 });
        opts.animIn = { left: 0 };
        opts.animOut = { left: 0 };
    };

})(jQuery);