/*!
 * jQuery Cycle Plugin (with Transition Definitions)
 * Examples and documentation at: http://jquery.malsup.com/cycle/
 * Copyright (c) 2007-2009 M. Alsup
 * Version: 2.65 (07-APR-2009)
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 * Requires: jQuery v1.2.6 or later
 *
 * Originally based on the work of:
 *      1) Matt Oakes
 *      2) Torsten Baldes (http://medienfreunde.com/lab/innerfade/)
 *      3) Benjamin Sterling (http://www.benjaminsterling.com/experiments/jqShuffle/)
 */
;(function($) {

var ver = '2.65';

// if $.support is not defined (pre jQuery 1.3) add what I need
if ($.support == undefined) {
        $.support = {
                opacity: !($.browser.msie)
        };
}

function log() {
        if (window.console && window.console.log)
                window.console.log('[cycle] ' + Array.prototype.join.call(arguments,' '));
        //$('body').append('<div>'+Array.prototype.join.call(arguments,' ')+'</div>');
};

// the options arg can be...
//   a number  - indicates an immediate transition should occur to the given slide index
//   a string  - 'stop', 'pause', 'resume', 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 conjunction with a options == '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() {
        options = handleArguments(this, options, arg2);
        if (options === false)
            return;

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

                var $cont = $(this);
                var $slides = options.slideExpr ? $(options.slideExpr, this) : $cont.children();
                var els = $slides.get();
                if (els.length < 2) {
                        log('terminating; too few slides: ' + els.length);
                        return;
                }

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

        // if it's an auto slideshow, kick it off
                if (opts.timeout || opts.continuous)
                        this.cycleTimeout = setTimeout(function(){go(els,opts,0,!opts.rev)},
                                opts.continuous ? 10 : opts.timeout + (opts.delay||0));
        });
};

// 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 'stop':
                        cont.cycleStop++; // callbacks look for change
                        if (cont.cycleTimeout)
                clearTimeout(cont.cycleTimeout);
                        cont.cycleTimeout = 0;
                        $(cont).removeData('cycle.opts');
                        return false;
                case 'pause':
                        cont.cyclePause = 1;
                        return false;
                case 'resume':
                        cont.cyclePause = 0;
                        if (arg2 === true) { // resume now!
                                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, 1);
                        }
                        return false;
                default:
                        options = { fx: 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 removeFilter(el, opts) {
        if (!$.support.opacity && opts.cleartype && el.style.filter) {
                try { el.style.removeAttribute('filter'); }
                catch(smother) {} // handle old opera versions
        }
};

// one-time initialization
function buildOptions($cont, $slides, els, options, o) {
        // support metadata plugin (v1.0 and v2.0)
        var opts = $.extend({}, $.fn.cycle.defaults, options || {}, $.metadata ? $cont.metadata() : $.meta ? $cont.data() : {});
        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] : [];
        opts.after.unshift(function(){ opts.busy=0; });

    // 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.rev); });

    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)
        opts.startingSlide = parseInt(opts.startingSlide);

    // 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;});
                opts.randomIndex = 0;
                opts.startingSlide = opts.randomMap[0];
        }
        else if (opts.startingSlide >= els.length)
                opts.startingSlide = 0; // catch bogus input
        opts.currSlide = opts.startingSlide = 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 = 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 && opts.width)
                $slides.width(opts.width);
        if (opts.fit && opts.height && opts.height != 'auto')
                $slides.height(opts.height);

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

        if (opts.pause)
                $cont.hover(function(){this.cyclePause++;},function(){this.cyclePause--;});

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

        // 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;
                }
        }

        // 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.cycleW = (opts.fit && opts.width) ? opts.width : $el.width();

                if ( $el.is('img') ) {
                        // sigh..  sniffing, hacking, shrugging...
                        var loadingIE    = ($.browser.msie  && this.cycleW == 28 && this.cycleH == 30 && !this.complete);
                        var loadingOp    = ($.browser.opera && this.cycleW == 42 && this.cycleH == 19 && !this.complete);
                        var loadingOther = (this.cycleH == 0 && this.cycleW == 0 && !this.complete);

                        // don't requeue for images that are still loading but have a valid size
                        if (loadingIE || loadingOp || loadingOther) {
                                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.animIn = opts.animIn || {};
        opts.animOut = opts.animOut || {};

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

        if (opts.timeout) {
                opts.timeout = parseInt(opts.timeout);
                // ensure that timeout and speed settings are sane
                if (opts.speed.constructor == String)
                        opts.speed = $.fx.speeds[opts.speed] || parseInt(opts.speed);
                if (!opts.sync)
                        opts.speed = opts.speed / 2;
                while((opts.timeout - opts.speed) < 250) // 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) {
                opts.nextSlide = opts.currSlide;
                if (++opts.randomIndex == els.length)
                        opts.randomIndex = 0;
                opts.nextSlide = opts.randomMap[opts.randomIndex];
        }
        else
                opts.nextSlide = opts.startingSlide >= (els.length-1) ? 0 : opts.startingSlide+1;

        // fire artificial events
        var e0 = $slides[first];
        if (opts.before.length)
                opts.before[0].apply(e0, [e0, e0, opts, true]);
        if (opts.after.length > 1)
                opts.after[1].apply(e0, [e0, e0, opts, true]);

        if (opts.next)
                $(opts.next).click(function(){return advance(opts,opts.rev?-1:1)});
        if (opts.prev)
                $(opts.prev).click(function(){return advance(opts,opts.rev?1:-1)});
        if (opts.pager)
                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 txs = $.fn.cycle.transitions;
        // look for multiple effects
        if (opts.fx.indexOf(',') > 0) {
                opts.multiFx = true;
                opts.fxs = opts.fx.replace(/\s*/g,'').split(',');
                // discard any bogus effect names
                for (var i=0; i < opts.fxs.length; i++) {
                        var fx = opts.fxs[i];
                        var tx = txs[fx];
                        if (!tx || !txs.hasOwnProperty(fx) || !$.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 (p in txs) {
                        var 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 (var i = 0; i < r1; i++) {
                        var r2 = Math.floor(Math.random() * opts.fxs.length);
                        opts.fxs.push(opts.fxs.splice(r2,1)[0]);
                }
                log('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;

                $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')
                        $slides.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)
                        $.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) {
    // 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
                $(els).stop(true,true);
                opts.busy = false;
        }
    // don't begin another timeout-based transition if there is one active
        if (opts.busy)
        return;

        var p = opts.$cont[0], curr = els[opts.currSlide], next = els[opts.nextSlide];

    // 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.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
        if (manual || !p.cyclePause) {
        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 (opts.lastFx == undefined || ++opts.lastFx >= opts.fxs.length)
                                opts.lastFx = 0;
                        fx = opts.fxs[opts.lastFx];
                        opts.currFx = fx;
                }

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

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

        // calculate the next slide
                opts.lastSlide = opts.currSlide;
                if (opts.random) {
                        opts.currSlide = opts.nextSlide;
                        if (++opts.randomIndex == els.length)
                                opts.randomIndex = 0;
                        opts.nextSlide = opts.randomMap[opts.randomIndex];
                }
                else { // sequence
                        var roll = (opts.nextSlide + 1) == els.length;
                        opts.nextSlide = roll ? 0 : opts.nextSlide+1;
                        opts.currSlide = roll ? els.length-1 : opts.nextSlide-1;
                }

                if (opts.pager)
                        $.fn.cycle.updateActivePagerLink(opts.pager, opts.currSlide);
        }

    // stage the next transtion
    var ms = 0;
        if (opts.timeout && !opts.continuous)
        ms = getTimeout(curr, next, opts, fwd);
    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.rev) }, ms);
};

// invoked after transition
$.fn.cycle.updateActivePagerLink = function(pager, currSlide) {
        $(pager).find('a').removeClass('activeSlide').filter('a:eq('+currSlide+')').addClass('activeSlide');
};

// calculate timeout value for current transition
function getTimeout(curr, next, opts, fwd) {
        if (opts.timeoutFn) {
        // call user provided calc fn
                var t = opts.timeoutFn(curr,next,opts,fwd);
                if (t !== false)
                        return t;
        }
        return opts.timeout;
};

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

// advance slide forward or back
function advance(opts, val) {
    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) {
                if (++opts.randomIndex == els.length)
                        opts.randomIndex = 0;
                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;
                }
        }

        if ($.isFunction(opts.prevNextClick))
                opts.prevNextClick(val > 0, opts.nextSlide, els[opts.nextSlide]);
        go(els, opts, 1, val>=0);
        return false;
};

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

$.fn.cycle.createPagerAnchor = function(i, el, $p, els, opts) {
        var a = ($.isFunction(opts.pagerAnchorBuilder))
                ? opts.pagerAnchorBuilder(i,el)
                : '<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);
                        });
                        $a = $(arr);
                }
                else {
                        $a.appendTo($p);
                }
        }

        $a.bind(opts.pagerEvent, function() {
                opts.nextSlide = i;
                var p = opts.$cont[0], timeout = p.cycleTimeout;
                if (timeout) {
                        clearTimeout(timeout);
                        p.cycleTimeout = 0;
                }
                if ($.isFunction(opts.pagerClick))
                        opts.pagerClick(opts.nextSlide, els[opts.nextSlide]);
                go(els,opts,1,opts.currSlide < i); // trigger the trans
                return false;
        });
        if (opts.pauseOnPagerHover)
                $a.hover(function() { opts.$cont[0].cyclePause++; }, function() { opts.$cont[0].cyclePause--; } );
};

// 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) {
        function hex(s) {
                s = parseInt(s).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.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();
        opts.cssBefore.opacity = 1;
        opts.cssBefore.display = 'block';
        if (w !== false && next.cycleW > 0)
                opts.cssBefore.width = next.cycleW;
        if (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, speedOverride) {
        var $l = $(curr), $n = $(next);
        var speedIn = opts.speedIn, speedOut = opts.speedOut, easeIn = opts.easeIn, easeOut = opts.easeOut;
        $n.css(opts.cssBefore);
        if (speedOverride) {
                if (typeof speedOverride == 'number')
                        speedIn = speedOut = speedOverride;
                else
                        speedIn = speedOut = 1;
                easeIn = easeOut = null;
        }
        var fn = function() {$n.animate(opts.animIn, speedIn, easeIn, cb)};
        $l.animate(opts.animOut, speedOut, easeOut, function() {
                if (opts.cssAfter) $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 = {
        fx:                       'fade', // name of transition effect (or comma separated names, ex: fade,scrollUp,shuffle)
        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)
        continuous:        0,     // true to start next transition immediately after current one completes
        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
        next:              null,  // selector for element to use as click trigger for next slide
        prev:              null,  // selector for element to use as click trigger for previous slide
        prevNextClick: null,  // callback fn for prev/next clicks:      function(isNext, zeroBasedSlideIndex, slideElement)
        pager:             null,  // selector for element to use as pager container
        pagerClick:        null,  // callback fn for pager clicks:      function(zeroBasedSlideIndex, slideElement)
        pagerEvent:       'click', // name of event which drives the pager navigation
        pagerAnchorBuilder: null, // callback fn for building anchor links:  function(index, DOMelement)
        before:            null,  // transition callback (scope set to element to be shown):     function(currSlideElement, nextSlideElement, options, forwardFlag)
        after:             null,  // transition callback (scope set to element that was shown):  function(currSlideElement, nextSlideElement, options, forwardFlag)
        end:               null,  // callback invoked when the slideshow terminates (use with autostop or nowrap options): function(options)
        easing:            null,  // easing method for both in and out transitions
        easeIn:            null,  // easing for "in" transition
        easeOut:           null,  // easing for "out" transition
        shuffle:           null,  // coords for shuffle animation, ex: { top:15, left: 200 }
        animIn:            null,  // properties that define how the slide animates in
        animOut:           null,  // properties that define how the slide animates out
        cssBefore:         null,  // properties that define the initial state of the slide before transitioning in
        cssAfter:          null,  // properties that defined the state of the slide after transitioning out
        fxFn:              null,  // function used to control the transition: function(currSlideElement, nextSlideElement, options, afterCalback, forwardFlag)
        height:           'auto', // container height
        startingSlide: 0,         // zero-based index of the first slide to be displayed
        sync:              1,     // true if in/out transitions should occur simultaneously
        random:            0,     // true for random, false for sequence (not applicable to shuffle fx)
        fit:               0,     // force slides to fit container
        containerResize: 1,       // resize container to fit largest slide
        pause:             0,     // true to enable "pause on hover"
        pauseOnPagerHover: 0, // true to pause when hovering over pager link
        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)
        delay:             0,     // additional delay (in ms) for first transition (hint: can be negative)
        slideExpr:         null,  // expression for selecting slides (if something other than all children is required)
        cleartype:         !$.support.opacity,  // true if clearType corrections should be applied (for IE)
        nowrap:            0,     // true to prevent slideshow from wrapping
        fastOnEvent:   0,         // force fast transitions when triggered manually (via pager or prev/next); value == time in ms
        randomizeEffects: 1,  // valid when multiple effects are used; true to make the effect sequence random
        rev:           0,     // causes animations to transition in reverse
        manualTrump:   true,  // causes manual transition to stop an active transition instead of being ignored
        requeueOnImageNotLoaded: true, // requeue the slideshow if any image slides are not yet loaded
        requeueTimeout: 250   // ms delay for requeue
};

})(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) 2007-2008 M. Alsup
 * Version:      2.52
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 */
(function($) {

//
// These functions define one-time slide initialization for the named
// transitions. To save file size feel free to remove any of these that you
// don't need.
//

// 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, 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, 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, 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, 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) {
                $.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) {
                $.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, top: 0, 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, top: 0, height: 0 };
        opts.animIn      = { height: 'show' };
        opts.animOut = { height: 0 };
};

// shuffle
$.fn.cycle.transitions.shuffle = function($cont, $slides, opts) {
        var 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);
        });
        opts.speed = opts.speed / 2; // shuffle has 2 transitions
        opts.random = 0;
        opts.shuffle = opts.shuffle || {left:-w, top:15};
        opts.els = [];
        for (var i=0; i < $slides.length; i++)
                opts.els.push($slides[i]);

        for (var 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) {
                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++)
                                fwd ? opts.els.push(opts.els.shift()) : 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)+1+count);
                        }
                        $el.animate({left:0, top:0}, opts.speedOut, opts.easeOut, function() {
                                $(fwd ? this : curr).hide();
                                if (cb) cb();
                        });
                });
        };
        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.cssFirst  = { top: 0 };
        opts.cssBefore = { left: 0, 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, top: 0, 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, 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;
        });
        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;
                opts.animIn        = { top: 0, left: 0, width: next.cycleW, height: next.cycleH };
                opts.animOut   = { width: 0, height: 0, top: curr.cycleH/2, left: curr.cycleW/2 };
        });
        opts.cssFirst = { top:0, left: 0 };
        opts.cssBefore = { width: 0, 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;
                opts.animIn     = { top: 0, left: 0, width: next.cycleW, height: next.cycleH };
        });
        opts.cssBefore = { width: 0, 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, 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, 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, left: w };
        opts.animIn = { top: 0, left: 0 };
        opts.animOut  = { top: h, 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, width: this.cycleW };
                opts.animOut = { left: 0 };
        });
        opts.cssBefore = { width: 0, top: 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, height: this.cycleH };
                opts.animOut = { top: 0 };
        });
        opts.cssBefore = { height: 0, 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, width: this.cycleW };
                opts.animOut = { left: curr.cycleW/2, width: 0 };
        });
        opts.cssBefore = { top: 0, 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, height: next.cycleH };
                opts.animOut = { top: curr.cycleH/2, height: 0 };
        });
        opts.cssBefore = { left: 0, height: 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);
                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, top: 0};
        opts.animOut = { opacity: 1 };
        opts.cssBefore = { top: 0, 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, top: 0 };
        opts.animOut = { opacity: 1 };
        opts.cssBefore = { top: 0, 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)
                        opts.animOut = { left: w*2, top: -h/2, opacity: 0 };
                else
                        opts.animOut.opacity = 0;
        });
        opts.cssBefore = { left: 0, 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 t = parseInt(h/2);
                        var l = parseInt(w/2);
                        clip = 'rect('+t+'px '+l+'px '+t+'px '+l+'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]), r = parseInt(d[1]), b = parseInt(d[2]), l = parseInt(d[3]);

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

})(jQuery);