--- /dev/null
+/*!
+ * jQuery Cycle Plugin (with Transition Definitions)
+ * Examples and documentation at: http://jquery.malsup.com/cycle/
+ * Copyright (c) 2007-2012 M. Alsup
+ * Version: 2.9999.81 (15-JAN-2013)
+ * Dual licensed under the MIT and GPL licenses.
+ * http://jquery.malsup.com/license.html
+ * Requires: jQuery v1.7.1 or later
+ */
+;(function($, undefined) {
+"use strict";
+
+var ver = '2.9999.81';
+
+function debug(s) {
+ if ($.fn.cycle.debug)
+ log(s);
+}
+function log() {
+ 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;
+ }
+ $.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();
+ 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;
+ $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, function() {
+ cb();
+ });
+ };
+ $l.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)
+$.fn.cycle.defaults = {
+ activePagerClass: 'activeSlide', // class name used for the active pager link
+ after: null, // transition callback (scope set to element that was shown): function(currSlideElement, nextSlideElement, options, forwardFlag)
+ allowPagerClickBubble: false, // allows or prevents click event on pager anchors from bubbling
+ animIn: null, // properties that define how the slide animates in
+ animOut: null, // properties that define how the slide animates out
+ aspect: false, // preserve aspect ratio during fit resizing, cropping if necessary (must be used with fit option)
+ autostop: 0, // true to end slideshow after X transitions (where X == slide count)
+ autostopCount: 0, // number of transitions (optionally used with autostop to define X)
+ backwards: false, // true to start slideshow at last slide and move backwards through the stack
+ before: null, // transition callback (scope set to element to be shown): function(currSlideElement, nextSlideElement, options, forwardFlag)
+ center: null, // set to true to have cycle add top/left margin to each slide (use with width and height options)
+ cleartype: !$.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);
fnp / edumed.git / commitdiff