https://www.thelocusteffect.com/sites/all/libraries/jquery.cycle/jquery.cycle.all.js%3Frnxl29

1/*!
2 * jQuery Cycle Plugin (with Transition Definitions)
3 * Examples and documentation at: http://jquery.malsup.com/cycle/
4 * Copyright (c) 2007-2010 M. Alsup
5 * Version: 2.9999.8 (26-OCT-2012)
6 * Dual licensed under the MIT and GPL licenses.
7 * http://jquery.malsup.com/license.html
8 * Requires: jQuery v1.3.2 or later
9 */
10;(function($, undefined) {
11"use strict";
12
13var ver = '2.9999.8';
14
15// if $.support is not defined (pre jQuery 1.3) add what I need
16if ($.support === undefined) {
17	$.support = {
18		opacity: !($.browser.msie)
19	};
20}
21
22function debug(s) {
23	if ($.fn.cycle.debug)
24		log(s);
25}		
26function log() {
27	if (window.console && console.log)
28		console.log('[cycle] ' + Array.prototype.join.call(arguments,' '));
29}
30$.expr[':'].paused = function(el) {
31	return el.cyclePause;
32};
33
34
35// the options arg can be...
36//   a number  - indicates an immediate transition should occur to the given slide index
37//   a string  - 'pause', 'resume', 'toggle', 'next', 'prev', 'stop', 'destroy' or the name of a transition effect (ie, 'fade', 'zoom', etc)
38//   an object - properties to control the slideshow
39//
40// the arg2 arg can be...
41//   the name of an fx (only used in conjunction with a numeric value for 'options')
42//   the value true (only used in first arg == 'resume') and indicates
43//	 that the resume should occur immediately (not wait for next timeout)
44
45$.fn.cycle = function(options, arg2) {
46	var o = { s: this.selector, c: this.context };
47
48	// in 1.3+ we can fix mistakes with the ready state
49	if (this.length === 0 && options != 'stop') {
50		if (!$.isReady && o.s) {
51			log('DOM not ready, queuing slideshow');
52			$(function() {
53				$(o.s,o.c).cycle(options,arg2);
54			});
55			return this;
56		}
57		// is your DOM ready?  http://docs.jquery.com/Tutorials:Introducing_$(document).ready()
58		log('terminating; zero elements found by selector' + ($.isReady ? '' : ' (DOM not ready)'));
59		return this;
60	}
61
62	// iterate the matched nodeset
63	return this.each(function() {
64		var opts = handleArguments(this, options, arg2);
65		if (opts === false)
66			return;
67
68		opts.updateActivePagerLink = opts.updateActivePagerLink || $.fn.cycle.updateActivePagerLink;
69		
70		// stop existing slideshow for this container (if there is one)
71		if (this.cycleTimeout)
72			clearTimeout(this.cycleTimeout);
73		this.cycleTimeout = this.cyclePause = 0;
74		this.cycleStop = 0; // issue #108
75
76		var $cont = $(this);
77		var $slides = opts.slideExpr ? $(opts.slideExpr, this) : $cont.children();
78		var els = $slides.get();
79
80		if (els.length < 2) {
81			log('terminating; too few slides: ' + els.length);
82			return;
83		}
84
85		var opts2 = buildOptions($cont, $slides, els, opts, o);
86		if (opts2 === false)
87			return;
88
89		var startTime = opts2.continuous ? 10 : getTimeout(els[opts2.currSlide], els[opts2.nextSlide], opts2, !opts2.backwards);
90
91		// if it's an auto slideshow, kick it off
92		if (startTime) {
93			startTime += (opts2.delay || 0);
94			if (startTime < 10)
95				startTime = 10;
96			debug('first timeout: ' + startTime);
97			this.cycleTimeout = setTimeout(function(){go(els,opts2,0,!opts.backwards);}, startTime);
98		}
99	});
100};
101
102function triggerPause(cont, byHover, onPager) {
103	var opts = $(cont).data('cycle.opts');
104	if (!opts)
105		return;
106	var paused = !!cont.cyclePause;
107	if (paused && opts.paused)
108		opts.paused(cont, opts, byHover, onPager);
109	else if (!paused && opts.resumed)
110		opts.resumed(cont, opts, byHover, onPager);
111}
112
113// process the args that were passed to the plugin fn
114function handleArguments(cont, options, arg2) {
115	if (cont.cycleStop === undefined)
116		cont.cycleStop = 0;
117	if (options === undefined || options === null)
118		options = {};
119	if (options.constructor == String) {
120		switch(options) {
121		case 'destroy':
122		case 'stop':
123			var opts = $(cont).data('cycle.opts');
124			if (!opts)
125				return false;
126			cont.cycleStop++; // callbacks look for change
127			if (cont.cycleTimeout)
128				clearTimeout(cont.cycleTimeout);
129			cont.cycleTimeout = 0;
130			if (opts.elements)
131				$(opts.elements).stop();
132			$(cont).removeData('cycle.opts');
133			if (options == 'destroy')
134				destroy(cont, opts);
135			return false;
136		case 'toggle':
137			cont.cyclePause = (cont.cyclePause === 1) ? 0 : 1;
138			checkInstantResume(cont.cyclePause, arg2, cont);
139			triggerPause(cont);
140			return false;

141		case 'pause':
142			cont.cyclePause = 1;
143			triggerPause(cont);
144			return false;
145		case 'resume':
146			cont.cyclePause = 0;
147			checkInstantResume(false, arg2, cont);
148			triggerPause(cont);
149			return false;
150		case 'prev':
151		case 'next':
152			opts = $(cont).data('cycle.opts');
153			if (!opts) {
154				log('options not found, "prev/next" ignored');
155				return false;
156			}
157			$.fn.cycle[options](opts);
158			return false;
159		default:
160			options = { fx: options };
161		}
162		return options;
163	}
164	else if (options.constructor == Number) {
165		// go to the requested slide
166		var num = options;
167		options = $(cont).data('cycle.opts');
168		if (!options) {
169			log('options not found, can not advance slide');
170			return false;
171		}
172		if (num < 0 || num >= options.elements.length) {
173			log('invalid slide index: ' + num);
174			return false;
175		}
176		options.nextSlide = num;
177		if (cont.cycleTimeout) {
178			clearTimeout(cont.cycleTimeout);
179			cont.cycleTimeout = 0;
180		}
181		if (typeof arg2 == 'string')
182			options.oneTimeFx = arg2;
183		go(options.elements, options, 1, num >= options.currSlide);
184		return false;
185	}
186	return options;
187	
188	function checkInstantResume(isPaused, arg2, cont) {
189		if (!isPaused && arg2 === true) { // resume now!
190			var options = $(cont).data('cycle.opts');
191			if (!options) {
192				log('options not found, can not resume');
193				return false;
194			}
195			if (cont.cycleTimeout) {
196				clearTimeout(cont.cycleTimeout);
197				cont.cycleTimeout = 0;
198			}
199			go(options.elements, options, 1, !options.backwards);
200		}
201	}
202}
203
204function removeFilter(el, opts) {
205	if (!$.support.opacity && opts.cleartype && el.style.filter) {
206		try { el.style.removeAttribute('filter'); }
207		catch(smother) {} // handle old opera versions
208	}
209}
210
211// unbind event handlers
212function destroy(cont, opts) {
213	if (opts.next)
214		$(opts.next).unbind(opts.prevNextEvent);
215	if (opts.prev)
216		$(opts.prev).unbind(opts.prevNextEvent);
217	
218	if (opts.pager || opts.pagerAnchorBuilder)
219		$.each(opts.pagerAnchors || [], function() {
220			this.unbind().remove();
221		});
222	opts.pagerAnchors = null;
223	$(cont).unbind('mouseenter.cycle mouseleave.cycle');
224	if (opts.destroy) // callback
225		opts.destroy(opts);
226}
227
228// one-time initialization
229function buildOptions($cont, $slides, els, options, o) {
230	var startingSlideSpecified;
231	// support metadata plugin (v1.0 and v2.0)
232	var opts = $.extend({}, $.fn.cycle.defaults, options || {}, $.metadata ? $cont.metadata() : $.meta ? $cont.data() : {});
233	var meta = $.isFunction($cont.data) ? $cont.data(opts.metaAttr) : null;
234	if (meta)
235		opts = $.extend(opts, meta);
236	if (opts.autostop)
237		opts.countdown = opts.autostopCount || els.length;
238
239	var cont = $cont[0];
240	$cont.data('cycle.opts', opts);
241	opts.$cont = $cont;
242	opts.stopCount = cont.cycleStop;
243	opts.elements = els;
244	opts.before = opts.before ? [opts.before] : [];
245	opts.after = opts.after ? [opts.after] : [];
246
247	// push some after callbacks
248	if (!$.support.opacity && opts.cleartype)
249		opts.after.push(function() { removeFilter(this, opts); });
250	if (opts.continuous)
251		opts.after.push(function() { go(els,opts,0,!opts.backwards); });
252
253	saveOriginalOpts(opts);
254
255	// clearType corrections
256	if (!$.support.opacity && opts.cleartype && !opts.cleartypeNoBg)
257		clearTypeFix($slides);
258
259	// container requires non-static position so that slides can be position within
260	if ($cont.css('position') == 'static')
261		$cont.css('position', 'relative');
262	if (opts.width)
263		$cont.width(opts.width);
264	if (opts.height && opts.height != 'auto')
265		$cont.height(opts.height);
266
267	if (opts.startingSlide !== undefined) {
268		opts.startingSlide = parseInt(opts.startingSlide,10);
269		if (opts.startingSlide >= els.length || opts.startSlide < 0)
270			opts.startingSlide = 0; // catch bogus input
271		else 
272			startingSlideSpecified = true;
273	}
274	else if (opts.backwards)
275		opts.startingSlide = els.length - 1;
276	else
277		opts.startingSlide = 0;
278
279	// if random, mix up the slide array
280	if (opts.random) {
281		opts.randomMap = [];
282		for (var i = 0; i < els.length; i++)
283			opts.randomMap.push(i);
284		opts.randomMap.sort(function(a,b) {return Math.random() - 0.5;});
285		if (startingSlideSpecified) {
286			// try to find the specified starting slide and if found set start slide index in the map accordingly
287			for ( var cnt = 0; cnt < els.length; cnt++ ) {
288				if ( opts.startingSlide == opts.randomMap[cnt] ) {
289					opts.randomIndex = cnt;
290				}
291			}
292		}
293		else {
294			opts.randomIndex = 1;
295			opts.startingSlide = opts.randomMap[1];
296		}
297	}
298	else if (opts.startingSlide >= els.length)
299		opts.startingSlide = 0; // catch bogus input
300	opts.currSlide = opts.startingSlide || 0;
301	var first = opts.startingSlide;
302
303	// set position and zIndex on all the slides

304	$slides.css({position: 'absolute', top:0, left:0}).hide().each(function(i) {
305		var z;
306		if (opts.backwards)
307			z = first ? i <= first ? els.length + (i-first) : first-i : els.length-i;
308		else
309			z = first ? i >= first ? els.length - (i-first) : first-i : els.length-i;
310		$(this).css('z-index', z);
311	});
312
313	// make sure first slide is visible
314	$(els[first]).css('opacity',1).show(); // opacity bit needed to handle restart use case
315	removeFilter(els[first], opts);
316
317	// stretch slides
318	if (opts.fit) {
319		if (!opts.aspect) {
320	        if (opts.width)
321	            $slides.width(opts.width);
322	        if (opts.height && opts.height != 'auto')
323	            $slides.height(opts.height);
324		} else {
325			$slides.each(function(){
326				var $slide = $(this);
327				var ratio = (opts.aspect === true) ? $slide.width()/$slide.height() : opts.aspect;
328				if( opts.width && $slide.width() != opts.width ) {
329					$slide.width( opts.width );
330					$slide.height( opts.width / ratio );
331				}
332
333				if( opts.height && $slide.height() < opts.height ) {
334					$slide.height( opts.height );
335					$slide.width( opts.height * ratio );
336				}
337			});
338		}
339	}
340
341	if (opts.center && ((!opts.fit) || opts.aspect)) {
342		$slides.each(function(){
343			var $slide = $(this);
344			$slide.css({
345				"margin-left": opts.width ?
346					((opts.width - $slide.width()) / 2) + "px" :
347					0,
348				"margin-top": opts.height ?
349					((opts.height - $slide.height()) / 2) + "px" :
350					0
351			});
352		});
353	}
354
355	if (opts.center && !opts.fit && !opts.slideResize) {
356		$slides.each(function(){
357			var $slide = $(this);
358			$slide.css({
359				"margin-left": opts.width ? ((opts.width - $slide.width()) / 2) + "px" : 0,
360				"margin-top": opts.height ? ((opts.height - $slide.height()) / 2) + "px" : 0
361			});
362		});
363	}
364		
365	// stretch container
366	var reshape = (opts.containerResize || opts.containerResizeHeight) && !$cont.innerHeight();
367	if (reshape) { // do this only if container has no size http://tinyurl.com/da2oa9
368		var maxw = 0, maxh = 0;
369		for(var j=0; j < els.length; j++) {
370			var $e = $(els[j]), e = $e[0], w = $e.outerWidth(), h = $e.outerHeight();
371			if (!w) w = e.offsetWidth || e.width || $e.attr('width');
372			if (!h) h = e.offsetHeight || e.height || $e.attr('height');
373			maxw = w > maxw ? w : maxw;
374			maxh = h > maxh ? h : maxh;
375		}
376		if (opts.containerResize && maxw > 0 && maxh > 0)
377			$cont.css({width:maxw+'px',height:maxh+'px'});
378		if (opts.containerResizeHeight && maxh > 0)
379			$cont.css({height:maxh+'px'});
380	}
381
382	var pauseFlag = false;  // https://github.com/malsup/cycle/issues/44
383	if (opts.pause)
384		$cont.bind('mouseenter.cycle', function(){
385			pauseFlag = true;
386			this.cyclePause++;
387			triggerPause(cont, true);
388		}).bind('mouseleave.cycle', function(){
389				if (pauseFlag)
390					this.cyclePause--;
391				triggerPause(cont, true);
392		});
393
394	if (supportMultiTransitions(opts) === false)
395		return false;
396
397	// apparently a lot of people use image slideshows without height/width attributes on the images.
398	// Cycle 2.50+ requires the sizing info for every slide; this block tries to deal with that.
399	var requeue = false;
400	options.requeueAttempts = options.requeueAttempts || 0;
401	$slides.each(function() {
402		// try to get height/width of each slide
403		var $el = $(this);
404		this.cycleH = (opts.fit && opts.height) ? opts.height : ($el.height() || this.offsetHeight || this.height || $el.attr('height') || 0);
405		this.cycleW = (opts.fit && opts.width) ? opts.width : ($el.width() || this.offsetWidth || this.width || $el.attr('width') || 0);
406
407		if ( $el.is('img') ) {
408			// sigh..  sniffing, hacking, shrugging...  this crappy hack tries to account for what browsers do when
409			// an image is being downloaded and the markup did not include sizing info (height/width attributes);
410			// there seems to be some "default" sizes used in this situation
411			var loadingIE	= ($.browser.msie  && this.cycleW == 28 && this.cycleH == 30 && !this.complete);
412			var loadingFF	= ($.browser.mozilla && this.cycleW == 34 && this.cycleH == 19 && !this.complete);
413			var loadingOp	= ($.browser.opera && ((this.cycleW == 42 && this.cycleH == 19) || (this.cycleW == 37 && this.cycleH == 17)) && !this.complete);
414			var loadingOther = (this.cycleH === 0 && this.cycleW === 0 && !this.complete);
415			// don't requeue for images that are still loading but have a valid size
416			if (loadingIE || loadingFF || loadingOp || loadingOther) {
417				if (o.s && opts.requeueOnImageNotLoaded && ++options.requeueAttempts < 100) { // track retry count so we don't loop forever
418					log(options.requeueAttempts,' - img slide not loaded, requeuing slideshow: ', this.src, this.cycleW, this.cycleH);
419					setTimeout(function() {$(o.s,o.c).cycle(options);}, opts.requeueTimeout);
420					requeue = true;
421					return false; // break each loop
422				}
423				else {
424					log('could not determine size of image: '+this.src, this.cycleW, this.cycleH);
425				}
426			}
427		}
428		return true;
429	});
430
431	if (requeue)
432		return false;

433
434	opts.cssBefore = opts.cssBefore || {};
435	opts.cssAfter = opts.cssAfter || {};
436	opts.cssFirst = opts.cssFirst || {};
437	opts.animIn = opts.animIn || {};
438	opts.animOut = opts.animOut || {};
439
440	$slides.not(':eq('+first+')').css(opts.cssBefore);
441	$($slides[first]).css(opts.cssFirst);
442
443	if (opts.timeout) {
444		opts.timeout = parseInt(opts.timeout,10);
445		// ensure that timeout and speed settings are sane
446		if (opts.speed.constructor == String)
447			opts.speed = $.fx.speeds[opts.speed] || parseInt(opts.speed,10);
448		if (!opts.sync)
449			opts.speed = opts.speed / 2;
450		
451		var buffer = opts.fx == 'none' ? 0 : opts.fx == 'shuffle' ? 500 : 250;
452		while((opts.timeout - opts.speed) < buffer) // sanitize timeout
453			opts.timeout += opts.speed;
454	}
455	if (opts.easing)
456		opts.easeIn = opts.easeOut = opts.easing;
457	if (!opts.speedIn)
458		opts.speedIn = opts.speed;
459	if (!opts.speedOut)
460		opts.speedOut = opts.speed;
461
462	opts.slideCount = els.length;
463	opts.currSlide = opts.lastSlide = first;
464	if (opts.random) {
465		if (++opts.randomIndex == els.length)
466			opts.randomIndex = 0;
467		opts.nextSlide = opts.randomMap[opts.randomIndex];
468	}
469	else if (opts.backwards)
470		opts.nextSlide = opts.startingSlide === 0 ? (els.length-1) : opts.startingSlide-1;
471	else
472		opts.nextSlide = opts.startingSlide >= (els.length-1) ? 0 : opts.startingSlide+1;
473
474	// run transition init fn
475	if (!opts.multiFx) {
476		var init = $.fn.cycle.transitions[opts.fx];
477		if ($.isFunction(init))
478			init($cont, $slides, opts);
479		else if (opts.fx != 'custom' && !opts.multiFx) {
480			log('unknown transition: ' + opts.fx,'; slideshow terminating');
481			return false;
482		}
483	}
484
485	// fire artificial events
486	var e0 = $slides[first];
487	if (!opts.skipInitializationCallbacks) {
488		if (opts.before.length)
489			opts.before[0].apply(e0, [e0, e0, opts, true]);
490		if (opts.after.length)
491			opts.after[0].apply(e0, [e0, e0, opts, true]);
492	}
493	if (opts.next)
494		$(opts.next).bind(opts.prevNextEvent,function(){return advance(opts,1);});
495	if (opts.prev)
496		$(opts.prev).bind(opts.prevNextEvent,function(){return advance(opts,0);});
497	if (opts.pager || opts.pagerAnchorBuilder)
498		buildPager(els,opts);
499
500	exposeAddSlide(opts, els);
501
502	return opts;
503}
504
505// save off original opts so we can restore after clearing state
506function saveOriginalOpts(opts) {
507	opts.original = { before: [], after: [] };
508	opts.original.cssBefore = $.extend({}, opts.cssBefore);
509	opts.original.cssAfter  = $.extend({}, opts.cssAfter);
510	opts.original.animIn	= $.extend({}, opts.animIn);
511	opts.original.animOut   = $.extend({}, opts.animOut);
512	$.each(opts.before, function() { opts.original.before.push(this); });
513	$.each(opts.after,  function() { opts.original.after.push(this); });
514}
515
516function supportMultiTransitions(opts) {
517	var i, tx, txs = $.fn.cycle.transitions;
518	// look for multiple effects
519	if (opts.fx.indexOf(',') > 0) {
520		opts.multiFx = true;
521		opts.fxs = opts.fx.replace(/\s*/g,'').split(',');
522		// discard any bogus effect names
523		for (i=0; i < opts.fxs.length; i++) {
524			var fx = opts.fxs[i];
525			tx = txs[fx];
526			if (!tx || !txs.hasOwnProperty(fx) || !$.isFunction(tx)) {
527				log('discarding unknown transition: ',fx);
528				opts.fxs.splice(i,1);
529				i--;
530			}
531		}
532		// if we have an empty list then we threw everything away!
533		if (!opts.fxs.length) {
534			log('No valid transitions named; slideshow terminating.');
535			return false;
536		}
537	}
538	else if (opts.fx == 'all') {  // auto-gen the list of transitions
539		opts.multiFx = true;
540		opts.fxs = [];
541		for (var p in txs) {
542			if (txs.hasOwnProperty(p)) {
543				tx = txs[p];
544				if (txs.hasOwnProperty(p) && $.isFunction(tx))
545					opts.fxs.push(p);
546			}
547		}
548	}
549	if (opts.multiFx && opts.randomizeEffects) {
550		// munge the fxs array to make effect selection random
551		var r1 = Math.floor(Math.random() * 20) + 30;
552		for (i = 0; i < r1; i++) {
553			var r2 = Math.floor(Math.random() * opts.fxs.length);
554			opts.fxs.push(opts.fxs.splice(r2,1)[0]);
555		}
556		debug('randomized fx sequence: ',opts.fxs);
557	}
558	return true;
559}
560
561// provide a mechanism for adding slides after the slideshow has started
562function exposeAddSlide(opts, els) {
563	opts.addSlide = function(newSlide, prepend) {

564		var $s = $(newSlide), s = $s[0];
565		if (!opts.autostopCount)
566			opts.countdown++;
567		els[prepend?'unshift':'push'](s);
568		if (opts.els)
569			opts.els[prepend?'unshift':'push'](s); // shuffle needs this
570		opts.slideCount = els.length;
571
572		// add the slide to the random map and resort
573		if (opts.random) {
574			opts.randomMap.push(opts.slideCount-1);
575			opts.randomMap.sort(function(a,b) {return Math.random() - 0.5;});
576		}
577
578		$s.css('position','absolute');
579		$s[prepend?'prependTo':'appendTo'](opts.$cont);
580
581		if (prepend) {
582			opts.currSlide++;
583			opts.nextSlide++;
584		}
585
586		if (!$.support.opacity && opts.cleartype && !opts.cleartypeNoBg)
587			clearTypeFix($s);
588
589		if (opts.fit && opts.width)
590			$s.width(opts.width);
591		if (opts.fit && opts.height && opts.height != 'auto')
592			$s.height(opts.height);
593		s.cycleH = (opts.fit && opts.height) ? opts.height : $s.height();
594		s.cycleW = (opts.fit && opts.width) ? opts.width : $s.width();
595
596		$s.css(opts.cssBefore);
597
598		if (opts.pager || opts.pagerAnchorBuilder)
599			$.fn.cycle.createPagerAnchor(els.length-1, s, $(opts.pager), els, opts);
600
601		if ($.isFunction(opts.onAddSlide))
602			opts.onAddSlide($s);
603		else
604			$s.hide(); // default behavior
605	};
606}
607
608// reset internal state; we do this on every pass in order to support multiple effects
609$.fn.cycle.resetState = function(opts, fx) {
610	fx = fx || opts.fx;
611	opts.before = []; opts.after = [];
612	opts.cssBefore = $.extend({}, opts.original.cssBefore);
613	opts.cssAfter  = $.extend({}, opts.original.cssAfter);
614	opts.animIn	= $.extend({}, opts.original.animIn);
615	opts.animOut   = $.extend({}, opts.original.animOut);
616	opts.fxFn = null;
617	$.each(opts.original.before, function() { opts.before.push(this); });
618	$.each(opts.original.after,  function() { opts.after.push(this); });
619
620	// re-init
621	var init = $.fn.cycle.transitions[fx];
622	if ($.isFunction(init))
623		init(opts.$cont, $(opts.elements), opts);
624};
625
626// this is the main engine fn, it handles the timeouts, callbacks and slide index mgmt
627function go(els, opts, manual, fwd) {
628	var p = opts.$cont[0], curr = els[opts.currSlide], next = els[opts.nextSlide];
629
630	// opts.busy is true if we're in the middle of an animation
631	if (manual && opts.busy && opts.manualTrump) {
632		// let manual transitions requests trump active ones
633		debug('manualTrump in go(), stopping active transition');
634		$(els).stop(true,true);
635		opts.busy = 0;
636		clearTimeout(p.cycleTimeout);
637	}
638
639	// don't begin another timeout-based transition if there is one active
640	if (opts.busy) {
641		debug('transition active, ignoring new tx request');
642		return;
643	}
644
645
646	// stop cycling if we have an outstanding stop request
647	if (p.cycleStop != opts.stopCount || p.cycleTimeout === 0 && !manual)
648		return;
649
650	// check to see if we should stop cycling based on autostop options
651	if (!manual && !p.cyclePause && !opts.bounce &&
652		((opts.autostop && (--opts.countdown <= 0)) ||
653		(opts.nowrap && !opts.random && opts.nextSlide < opts.currSlide))) {
654		if (opts.end)
655			opts.end(opts);
656		return;
657	}
658
659	// if slideshow is paused, only transition on a manual trigger
660	var changed = false;
661	if ((manual || !p.cyclePause) && (opts.nextSlide != opts.currSlide)) {
662		changed = true;
663		var fx = opts.fx;
664		// keep trying to get the slide size if we don't have it yet
665		curr.cycleH = curr.cycleH || $(curr).height();
666		curr.cycleW = curr.cycleW || $(curr).width();
667		next.cycleH = next.cycleH || $(next).height();
668		next.cycleW = next.cycleW || $(next).width();
669
670		// support multiple transition types
671		if (opts.multiFx) {
672			if (fwd && (opts.lastFx === undefined || ++opts.lastFx >= opts.fxs.length))
673				opts.lastFx = 0;
674			else if (!fwd && (opts.lastFx === undefined || --opts.lastFx < 0))
675				opts.lastFx = opts.fxs.length - 1;
676			fx = opts.fxs[opts.lastFx];
677		}
678
679		// one-time fx overrides apply to:  $('div').cycle(3,'zoom');
680		if (opts.oneTimeFx) {
681			fx = opts.oneTimeFx;
682			opts.oneTimeFx = null;
683		}
684
685		$.fn.cycle.resetState(opts, fx);
686
687		// run the before callbacks
688		if (opts.before.length)
689			$.each(opts.before, function(i,o) {
690				if (p.cycleStop != opts.stopCount) return;
691				o.apply(next, [curr, next, opts, fwd]);
692			});
693
694		// stage the after callacks
695		var after = function() {
696			opts.busy = 0;
697			$.each(opts.after, function(i,o) {
698				if (p.cycleStop != opts.stopCount) return;
699				o.apply(next, [curr, next, opts, fwd]);
700			});
701			if (!p.cycleStop) {
702				// queue next transition
703				queueNext();
704			}
705		};
706
707		debug('tx firing('+fx+'); currSlide: ' + opts.currSlide + '; nextSlide: ' + opts.nextSlide);
708		
709		// get ready to perform the transition
710		opts.busy = 1;
711		if (opts.fxFn) // fx function provided?
712			opts.fxFn(curr, next, opts, after, fwd, manual && opts.fastOnEvent);
713		else if ($.isFunction($.fn.cycle[opts.fx])) // fx plugin ?
714			$.fn.cycle[opts.fx](curr, next, opts, after, fwd, manual && opts.fastOnEvent);
715		else
716			$.fn.cycle.custom(curr, next, opts, after, fwd, manual && opts.fastOnEvent);
717	}
718	else {
719		queueNext();
720	}
721
722	if (changed || opts.nextSlide == opts.currSlide) {
723		// calculate the next slide
724		var roll;
725		opts.lastSlide = opts.currSlide;
726		if (opts.random) {
727			opts.currSlide = opts.nextSlide;
728			if (++opts.randomIndex == els.length) {
729				opts.randomIndex = 0;
730				opts.randomMap.sort(function(a,b) {return Math.random() - 0.5;});
731			}
732			opts.nextSlide = opts.randomMap[opts.randomIndex];
733			if (opts.nextSlide == opts.currSlide)
734				opts.nextSlide = (opts.currSlide == opts.slideCount - 1) ? 0 : opts.currSlide + 1;
735		}
736		else if (opts.backwards) {
737			roll = (opts.nextSlide - 1) < 0;
738			if (roll && opts.bounce) {
739				opts.backwards = !opts.backwards;
740				opts.nextSlide = 1;
741				opts.currSlide = 0;
742			}
743			else {
744				opts.nextSlide = roll ? (els.length-1) : opts.nextSlide-1;
745				opts.currSlide = roll ? 0 : opts.nextSlide+1;
746			}
747		}
748		else { // sequence
749			roll = (opts.nextSlide + 1) == els.length;
750			if (roll && opts.bounce) {
751				opts.backwards = !opts.backwards;
752				opts.nextSlide = els.length-2;
753				opts.currSlide = els.length-1;
754			}
755			else {
756				opts.nextSlide = roll ? 0 : opts.nextSlide+1;
757				opts.currSlide = roll ? els.length-1 : opts.nextSlide-1;
758			}
759		}
760	}
761	if (changed && opts.pager)
762		opts.updateActivePagerLink(opts.pager, opts.currSlide, opts.activePagerClass);
763	
764	function queueNext() {
765		// stage the next transition
766		var ms = 0, timeout = opts.timeout;
767		if (opts.timeout && !opts.continuous) {
768			ms = getTimeout(els[opts.currSlide], els[opts.nextSlide], opts, fwd);
769         if (opts.fx == 'shuffle')
770            ms -= opts.speedOut;
771      }
772		else if (opts.continuous && p.cyclePause) // continuous shows work off an after callback, not this timer logic
773			ms = 10;
774		if (ms > 0)
775			p.cycleTimeout = setTimeout(function(){ go(els, opts, 0, !opts.backwards); }, ms);
776	}
777}
778
779// invoked after transition
780$.fn.cycle.updateActivePagerLink = function(pager, currSlide, clsName) {
781   $(pager).each(function() {
782       $(this).children().removeClass(clsName).eq(currSlide).addClass(clsName);
783   });
784};
785
786// calculate timeout value for current transition
787function getTimeout(curr, next, opts, fwd) {
788	if (opts.timeoutFn) {
789		// call user provided calc fn
790		var t = opts.timeoutFn.call(curr,curr,next,opts,fwd);
791		while (opts.fx != 'none' && (t - opts.speed) < 250) // sanitize timeout
792			t += opts.speed;

793		debug('calculated timeout: ' + t + '; speed: ' + opts.speed);
794		if (t !== false)
795			return t;
796	}
797	return opts.timeout;
798}
799
800// expose next/prev function, caller must pass in state
801$.fn.cycle.next = function(opts) { advance(opts,1); };
802$.fn.cycle.prev = function(opts) { advance(opts,0);};
803
804// advance slide forward or back
805function advance(opts, moveForward) {
806	var val = moveForward ? 1 : -1;
807	var els = opts.elements;
808	var p = opts.$cont[0], timeout = p.cycleTimeout;
809	if (timeout) {
810		clearTimeout(timeout);
811		p.cycleTimeout = 0;
812	}
813	if (opts.random && val < 0) {
814		// move back to the previously display slide
815		opts.randomIndex--;
816		if (--opts.randomIndex == -2)
817			opts.randomIndex = els.length-2;
818		else if (opts.randomIndex == -1)
819			opts.randomIndex = els.length-1;
820		opts.nextSlide = opts.randomMap[opts.randomIndex];
821	}
822	else if (opts.random) {
823		opts.nextSlide = opts.randomMap[opts.randomIndex];
824	}
825	else {
826		opts.nextSlide = opts.currSlide + val;
827		if (opts.nextSlide < 0) {
828			if (opts.nowrap) return false;
829			opts.nextSlide = els.length - 1;
830		}
831		else if (opts.nextSlide >= els.length) {
832			if (opts.nowrap) return false;
833			opts.nextSlide = 0;
834		}
835	}
836
837	var cb = opts.onPrevNextEvent || opts.prevNextClick; // prevNextClick is deprecated
838	if ($.isFunction(cb))
839		cb(val > 0, opts.nextSlide, els[opts.nextSlide]);
840	go(els, opts, 1, moveForward);
841	return false;
842}
843
844function buildPager(els, opts) {
845	var $p = $(opts.pager);
846	$.each(els, function(i,o) {
847		$.fn.cycle.createPagerAnchor(i,o,$p,els,opts);
848	});
849	opts.updateActivePagerLink(opts.pager, opts.startingSlide, opts.activePagerClass);
850}
851
852$.fn.cycle.createPagerAnchor = function(i, el, $p, els, opts) {
853	var a;
854	if ($.isFunction(opts.pagerAnchorBuilder)) {
855		a = opts.pagerAnchorBuilder(i,el);
856		debug('pagerAnchorBuilder('+i+', el) returned: ' + a);
857	}
858	else
859		a = '<a href="#">'+(i+1)+'</a>';
860		
861	if (!a)
862		return;
863	var $a = $(a);
864	// don't reparent if anchor is in the dom
865	if ($a.parents('body').length === 0) {
866		var arr = [];
867		if ($p.length > 1) {
868			$p.each(function() {
869				var $clone = $a.clone(true);
870				$(this).append($clone);
871				arr.push($clone[0]);
872			});
873			$a = $(arr);
874		}
875		else {
876			$a.appendTo($p);
877		}
878	}
879
880	opts.pagerAnchors =  opts.pagerAnchors || [];
881	opts.pagerAnchors.push($a);
882	
883	var pagerFn = function(e) {
884		e.preventDefault();
885		opts.nextSlide = i;
886		var p = opts.$cont[0], timeout = p.cycleTimeout;
887		if (timeout) {
888			clearTimeout(timeout);
889			p.cycleTimeout = 0;
890		}
891		var cb = opts.onPagerEvent || opts.pagerClick; // pagerClick is deprecated
892		if ($.isFunction(cb))
893			cb(opts.nextSlide, els[opts.nextSlide]);
894		go(els,opts,1,opts.currSlide < i); // trigger the trans
895//		return false; // <== allow bubble
896	};
897	
898	if ( /mouseenter|mouseover/i.test(opts.pagerEvent) ) {
899		$a.hover(pagerFn, function(){/* no-op */} );
900	}
901	else {
902		$a.bind(opts.pagerEvent, pagerFn);
903	}
904	
905	if ( ! /^click/.test(opts.pagerEvent) && !opts.allowPagerClickBubble)
906		$a.bind('click.cycle', function(){return false;}); // suppress click
907	
908	var cont = opts.$cont[0];
909	var pauseFlag = false; // https://github.com/malsup/cycle/issues/44
910	if (opts.pauseOnPagerHover) {
911		$a.hover(
912			function() { 
913				pauseFlag = true;
914				cont.cyclePause++; 
915				triggerPause(cont,true,true);
916			}, function() { 
917				if (pauseFlag)
918					cont.cyclePause--; 
919				triggerPause(cont,true,true);
920			} 
921		);
922	}
923};
924
925// helper fn to calculate the number of slides between the current and the next
926$.fn.cycle.hopsFromLast = function(opts, fwd) {
927	var hops, l = opts.lastSlide, c = opts.currSlide;
928	if (fwd)
929		hops = c > l ? c - l : opts.slideCount - l;
930	else
931		hops = c < l ? l - c : l + opts.slideCount - c;
932	return hops;
933};
934
935// fix clearType problems in ie6 by setting an explicit bg color
936// (otherwise text slides look horrible during a fade transition)
937function clearTypeFix($slides) {
938	debug('applying clearType background-color hack');
939	function hex(s) {
940		s = parseInt(s,10).toString(16);
941		return s.length < 2 ? '0'+s : s;
942	}
943	function getBg(e) {
944		for ( ; e && e.nodeName.toLowerCase() != 'html'; e = e.parentNode) {
945			var v = $.css(e,'background-color');
946			if (v && v.indexOf('rgb') >= 0 ) {
947				var rgb = v.match(/\d+/g);
948				return '#'+ hex(rgb[0]) + hex(rgb[1]) + hex(rgb[2]);
949			}
950			if (v && v != 'transparent')
951				return v;
952		}
953		return '#ffffff';
954	}
955	$slides.each(function() { $(this).css('background-color', getBg(this)); });
956}
957
958// reset common props before the next transition
959$.fn.cycle.commonReset = function(curr,next,opts,w,h,rev) {
960	$(opts.elements).not(curr).hide();
961	if (typeof opts.cssBefore.opacity == 'undefined')
962		opts.cssBefore.opacity = 1;
963	opts.cssBefore.display = 'block';
964	if (opts.slideResize && w !== false && next.cycleW > 0)
965		opts.cssBefore.width = next.cycleW;
966	if (opts.slideResize && h !== false && next.cycleH > 0)
967		opts.cssBefore.height = next.cycleH;
968	opts.cssAfter = opts.cssAfter || {};
969	opts.cssAfter.display = 'none';
970	$(curr).css('zIndex',opts.slideCount + (rev === true ? 1 : 0));
971	$(next).css('zIndex',opts.slideCount + (rev === true ? 0 : 1));
972};
973
974// the actual fn for effecting a transition
975$.fn.cycle.custom = function(curr, next, opts, cb, fwd, speedOverride) {
976	var $l = $(curr), $n = $(next);
977	var speedIn = opts.speedIn, speedOut = opts.speedOut, easeIn = opts.easeIn, easeOut = opts.easeOut;
978	$n.css(opts.cssBefore);
979	if (speedOverride) {
980		if (typeof speedOverride == 'number')
981			speedIn = speedOut = speedOverride;
982		else
983			speedIn = speedOut = 1;
984		easeIn = easeOut = null;
985	}
986	var fn = function() {
987		$n.animate(opts.animIn, speedIn, easeIn, function() {
988			cb();
989		});
990	};
991	$l.animate(opts.animOut, speedOut, easeOut, function() {
992		$l.css(opts.cssAfter);
993		if (!opts.sync) 
994			fn();
995	});
996	if (opts.sync) fn();
997};
998
999// transition definitions - only fade is defined here, transition pack defines the rest
1000$.fn.cycle.transitions = {
1001	fade: function($cont, $slides, opts) {
1002		$slides.not(':eq('+opts.currSlide+')').css('opacity',0);
1003		opts.before.push(function(curr,next,opts) {
1004			$.fn.cycle.commonReset(curr,next,opts);
1005			opts.cssBefore.opacity = 0;
1006		});
1007		opts.animIn	   = { opacity: 1 };
1008		opts.animOut   = { opacity: 0 };
1009		opts.cssBefore = { top: 0, left: 0 };
1010	}
1011};
1012
1013$.fn.cycle.ver = function() { return ver; };
1014
1015// override these globally if you like (they are all optional)
1016$.fn.cycle.defaults = {

1017    activePagerClass: 'activeSlide', // class name used for the active pager link
1018    after:            null,     // transition callback (scope set to element that was shown):  function(currSlideElement, nextSlideElement, options, forwardFlag)
1019    allowPagerClickBubble: false, // allows or prevents click event on pager anchors from bubbling
1020    animIn:           null,     // properties that define how the slide animates in
1021    animOut:          null,     // properties that define how the slide animates out
1022    aspect:           false,    // preserve aspect ratio during fit resizing, cropping if necessary (must be used with fit option)
1023    autostop:         0,        // true to end slideshow after X transitions (where X == slide count)
1024    autostopCount:    0,        // number of transitions (optionally used with autostop to define X)
1025    backwards:        false,    // true to start slideshow at last slide and move backwards through the stack
1026    before:           null,     // transition callback (scope set to element to be shown):     function(currSlideElement, nextSlideElement, options, forwardFlag)
1027    center:           null,     // set to true to have cycle add top/left margin to each slide (use with width and height options)
1028    cleartype:        !$.support.opacity,  // true if clearType corrections should be applied (for IE)
1029    cleartypeNoBg:    false,    // set to true to disable extra cleartype fixing (leave false to force background color setting on slides)
1030    containerResize:  1,        // resize container to fit largest slide
1031    containerResizeHeight:  0,  // resize containers height to fit the largest slide but leave the width dynamic
1032    continuous:       0,        // true to start next transition immediately after current one completes
1033    cssAfter:         null,     // properties that defined the state of the slide after transitioning out
1034    cssBefore:        null,     // properties that define the initial state of the slide before transitioning in
1035    delay:            0,        // additional delay (in ms) for first transition (hint: can be negative)
1036    easeIn:           null,     // easing for "in" transition
1037    easeOut:          null,     // easing for "out" transition
1038    easing:           null,     // easing method for both in and out transitions
1039    end:              null,     // callback invoked when the slideshow terminates (use with autostop or nowrap options): function(options)
1040    fastOnEvent:      0,        // force fast transitions when triggered manually (via pager or prev/next); value == time in ms
1041    fit:              0,        // force slides to fit container
1042    fx:               'fade',   // name of transition effect (or comma separated names, ex: 'fade,scrollUp,shuffle')
1043    fxFn:             null,     // function used to control the transition: function(currSlideElement, nextSlideElement, options, afterCalback, forwardFlag)
1044    height:           'auto',   // container height (if the 'fit' option is true, the slides will be set to this height as well)
1045    manualTrump:      true,     // causes manual transition to stop an active transition instead of being ignored
1046    metaAttr:         'cycle',  // data- attribute that holds the option data for the slideshow
1047    next:             null,     // element, jQuery object, or jQuery selector string for the element to use as event trigger for next slide
1048    nowrap:           0,        // true to prevent slideshow from wrapping
1049    onPagerEvent:     null,     // callback fn for pager events: function(zeroBasedSlideIndex, slideElement)
1050    onPrevNextEvent:  null,     // callback fn for prev/next events: function(isNext, zeroBasedSlideIndex, slideElement)
1051    pager:            null,     // element, jQuery object, or jQuery selector string for the element to use as pager container
1052    pagerAnchorBuilder: null,   // callback fn for building anchor links:  function(index, DOMelement)
1053    pagerEvent:       'click.cycle', // name of event which drives the pager navigation
1054    pause:            0,        // true to enable "pause on hover"
1055    pauseOnPagerHover: 0,       // true to pause when hovering over pager link
1056    prev:             null,     // element, jQuery object, or jQuery selector string for the element to use as event trigger for previous slide
1057    prevNextEvent:    'click.cycle',// event which drives the manual transition to the previous or next slide
1058    random:           0,        // true for random, false for sequence (not applicable to shuffle fx)
1059    randomizeEffects: 1,        // valid when multiple effects are used; true to make the effect sequence random
1060    requeueOnImageNotLoaded: true, // requeue the slideshow if any image slides are not yet loaded
1061    requeueTimeout:   250,      // ms delay for requeue
1062    rev:              0,        // causes animations to transition in reverse (for effects that support it such as scrollHorz/scrollVert/shuffle)
1063    shuffle:          null,     // coords for shuffle animation, ex: { top:15, left: 200 }
1064    skipInitializationCallbacks: false, // set to true to disable the first before/after callback that occurs prior to any transition
1065    slideExpr:        null,     // expression for selecting slides (if something other than all children is required)
1066    slideResize:      1,        // force slide width/height to fixed size before every transition
1067    speed:            1000,     // speed of the transition (any valid fx speed value)
1068    speedIn:          null,     // speed of the 'in' transition
1069    speedOut:         null,     // speed of the 'out' transition
1070    startingSlide:    undefined,// zero-based index of the first slide to be displayed
1071    sync:             1,        // true if in/out transitions should occur simultaneously
1072    timeout:          4000,     // milliseconds between slide transitions (0 to disable auto advance)
1073    timeoutFn:        null,     // callback for determining per-slide timeout value:  function(currSlideElement, nextSlideElement, options, forwardFlag)
1074    updateActivePagerLink: null,// callback fn invoked to update the active pager link (adds/removes activePagerClass style)
1075    width:            null      // container width (if the 'fit' option is true, the slides will be set to this width as well)
1076};
1077
1078}

1078)(jQuery);
1079
1080
1081/*!
1082 * jQuery Cycle Plugin Transition Definitions
1083 * This script is a plugin for the jQuery Cycle Plugin
1084 * Examples and documentation at: http://malsup.com/jquery/cycle/
1085 * Copyright (c) 2007-2010 M. Alsup
1086 * Version:	 2.73
1087 * Dual licensed under the MIT and GPL licenses:
1088 * http://www.opensource.org/licenses/mit-license.php
1089 * http://www.gnu.org/licenses/gpl.html
1090 */
1091(function($) {
1092"use strict";
1093
1094//
1095// These functions define slide initialization and properties for the named
1096// transitions. To save file size feel free to remove any of these that you
1097// don't need.
1098//
1099$.fn.cycle.transitions.none = function($cont, $slides, opts) {
1100	opts.fxFn = function(curr,next,opts,after){
1101		$(next).show();
1102		$(curr).hide();
1103		after();
1104	};
1105};
1106
1107// not a cross-fade, fadeout only fades out the top slide
1108$.fn.cycle.transitions.fadeout = function($cont, $slides, opts) {
1109	$slides.not(':eq('+opts.currSlide+')').css({ display: 'block', 'opacity': 1 });
1110	opts.before.push(function(curr,next,opts,w,h,rev) {
1111		$(curr).css('zIndex',opts.slideCount + (rev !== true ? 1 : 0));
1112		$(next).css('zIndex',opts.slideCount + (rev !== true ? 0 : 1));
1113	});
1114	opts.animIn.opacity = 1;
1115	opts.animOut.opacity = 0;
1116	opts.cssBefore.opacity = 1;
1117	opts.cssBefore.display = 'block';
1118	opts.cssAfter.zIndex = 0;
1119};
1120
1121// scrollUp/Down/Left/Right
1122$.fn.cycle.transitions.scrollUp = function($cont, $slides, opts) {
1123	$cont.css('overflow','hidden');
1124	opts.before.push($.fn.cycle.commonReset);
1125	var h = $cont.height();
1126	opts.cssBefore.top = h;
1127	opts.cssBefore.left = 0;
1128	opts.cssFirst.top = 0;
1129	opts.animIn.top = 0;
1130	opts.animOut.top = -h;
1131};
1132$.fn.cycle.transitions.scrollDown = function($cont, $slides, opts) {
1133	$cont.css('overflow','hidden');
1134	opts.before.push($.fn.cycle.commonReset);
1135	var h = $cont.height();
1136	opts.cssFirst.top = 0;
1137	opts.cssBefore.top = -h;
1138	opts.cssBefore.left = 0;
1139	opts.animIn.top = 0;
1140	opts.animOut.top = h;
1141};
1142$.fn.cycle.transitions.scrollLeft = function($cont, $slides, opts) {
1143	$cont.css('overflow','hidden');
1144	opts.before.push($.fn.cycle.commonReset);
1145	var w = $cont.width();
1146	opts.cssFirst.left = 0;
1147	opts.cssBefore.left = w;
1148	opts.cssBefore.top = 0;
1149	opts.animIn.left = 0;
1150	opts.animOut.left = 0-w;
1151};
1152$.fn.cycle.transitions.scrollRight = function($cont, $slides, opts) {
1153	$cont.css('overflow','hidden');
1154	opts.before.push($.fn.cycle.commonReset);
1155	var w = $cont.width();
1156	opts.cssFirst.left = 0;
1157	opts.cssBefore.left = -w;
1158	opts.cssBefore.top = 0;
1159	opts.animIn.left = 0;
1160	opts.animOut.left = w;
1161};
1162$.fn.cycle.transitions.scrollHorz = function($cont, $slides, opts) {
1163	$cont.css('overflow','hidden').width();
1164	opts.before.push(function(curr, next, opts, fwd) {
1165		if (opts.rev)
1166			fwd = !fwd;
1167		$.fn.cycle.commonReset(curr,next,opts);
1168		opts.cssBefore.left = fwd ? (next.cycleW-1) : (1-next.cycleW);
1169		opts.animOut.left = fwd ? -curr.cycleW : curr.cycleW;
1170	});
1171	opts.cssFirst.left = 0;
1172	opts.cssBefore.top = 0;
1173	opts.animIn.left = 0;
1174	opts.animOut.top = 0;
1175};
1176$.fn.cycle.transitions.scrollVert = function($cont, $slides, opts) {
1177	$cont.css('overflow','hidden');
1178	opts.before.push(function(curr, next, opts, fwd) {
1179		if (opts.rev)
1180			fwd = !fwd;
1181		$.fn.cycle.commonReset(curr,next,opts);
1182		opts.cssBefore.top = fwd ? (1-next.cycleH) : (next.cycleH-1);
1183		opts.animOut.top = fwd ? curr.cycleH : -curr.cycleH;
1184	});
1185	opts.cssFirst.top = 0;
1186	opts.cssBefore.left = 0;
1187	opts.animIn.top = 0;
1188	opts.animOut.left = 0;
1189};
1190
1191// slideX/slideY
1192$.fn.cycle.transitions.slideX = function($cont, $slides, opts) {
1193	opts.before.push(function(curr, next, opts) {
1194		$(opts.elements).not(curr).hide();
1195		$.fn.cycle.commonReset(curr,next,opts,false,true);
1196		opts.animIn.width = next.cycleW;
1197	});
1198	opts.cssBefore.left = 0;
1199	opts.cssBefore.top = 0;
1200	opts.cssBefore.width = 0;
1201	opts.animIn.width = 'show';
1202	opts.animOut.width = 0;
1203};
1204$.fn.cycle.transitions.slideY = function($cont, $slides, opts) {
1205	opts.before.push(function(curr, next, opts) {
1206		$(opts.elements).not(curr).hide();
1207		$.fn.cycle.commonReset(curr,next,opts,true,false);
1208		opts.animIn.height = next.cycleH;
1209	});
1210	opts.cssBefore.left = 0;
1211	opts.cssBefore.top = 0;
1212	opts.cssBefore.height = 0;
1213	opts.animIn.height = 'show';
1214	opts.animOut.height = 0;
1215};
1216
1217// shuffle
1218$.fn.cycle.transitions.shuffle = function($cont, $slides, opts) {
1219	var i, w = $cont.css('overflow', 'visible').width();
1220	$slides.css({left: 0, top: 0});
1221	opts.before.push(function(curr,next,opts) {
1222		$.fn.cycle.commonReset(curr,next,opts,true,true,true);
1223	});
1224	// only adjust speed once!
1225	if (!opts.speedAdjusted) {
1226		opts.speed = opts.speed / 2; // shuffle has 2 transitions
1227		opts.speedAdjusted = true;
1228	}
1229	opts.random = 0;
1230	opts.shuffle = opts.shuffle || {left:-w, top:15};
1231	opts.els = [];
1232	for (i=0; i < $slides.length; i++)
1233		opts.els.push($slides[i]);
1234
1235	for (i=0; i < opts.currSlide; i++)
1236		opts.els.push(opts.els.shift());
1237
1238	// custom transition fn (hat tip to Benjamin Sterling for this bit of sweetness!)
1239	opts.fxFn = function(curr, next, opts, cb, fwd) {
1240		if (opts.rev)
1241			fwd = !fwd;
1242		var $el = fwd ? $(curr) : $(next);
1243		$(next).css(opts.cssBefore);
1244		var count = opts.slideCount;
1245		$el.animate(opts.shuffle, opts.speedIn, opts.easeIn, function() {
1246			var hops = $.fn.cycle.hopsFromLast(opts, fwd);
1247			for (var k=0; k < hops; k++) {
1248				if (fwd)
1249					opts.els.push(opts.els.shift());
1250				else
1251					opts.els.unshift(opts.els.pop());
1252			}
1253			if (fwd) {
1254				for (var i=0, len=opts.els.length; i < len; i++)
1255					$(opts.els[i]).css('z-index', len-i+count);
1256			}
1257			else {
1258				var z = $(curr).css('z-index');
1259				$el.css('z-index', parseInt(z,10)+1+count);
1260			}
1261			$el.animate({left:0, top:0}, opts.speedOut, opts.easeOut, function() {

1262				$(fwd ? this : curr).hide();
1263				if (cb) cb();
1264			});
1265		});
1266	};
1267	$.extend(opts.cssBefore, { display: 'block', opacity: 1, top: 0, left: 0 });
1268};
1269
1270// turnUp/Down/Left/Right
1271$.fn.cycle.transitions.turnUp = function($cont, $slides, opts) {
1272	opts.before.push(function(curr, next, opts) {
1273		$.fn.cycle.commonReset(curr,next,opts,true,false);
1274		opts.cssBefore.top = next.cycleH;
1275		opts.animIn.height = next.cycleH;
1276		opts.animOut.width = next.cycleW;
1277	});
1278	opts.cssFirst.top = 0;
1279	opts.cssBefore.left = 0;
1280	opts.cssBefore.height = 0;
1281	opts.animIn.top = 0;
1282	opts.animOut.height = 0;
1283};
1284$.fn.cycle.transitions.turnDown = function($cont, $slides, opts) {
1285	opts.before.push(function(curr, next, opts) {
1286		$.fn.cycle.commonReset(curr,next,opts,true,false);
1287		opts.animIn.height = next.cycleH;
1288		opts.animOut.top   = curr.cycleH;
1289	});
1290	opts.cssFirst.top = 0;
1291	opts.cssBefore.left = 0;
1292	opts.cssBefore.top = 0;
1293	opts.cssBefore.height = 0;
1294	opts.animOut.height = 0;
1295};
1296$.fn.cycle.transitions.turnLeft = function($cont, $slides, opts) {
1297	opts.before.push(function(curr, next, opts) {
1298		$.fn.cycle.commonReset(curr,next,opts,false,true);
1299		opts.cssBefore.left = next.cycleW;
1300		opts.animIn.width = next.cycleW;
1301	});
1302	opts.cssBefore.top = 0;
1303	opts.cssBefore.width = 0;
1304	opts.animIn.left = 0;
1305	opts.animOut.width = 0;
1306};
1307$.fn.cycle.transitions.turnRight = function($cont, $slides, opts) {
1308	opts.before.push(function(curr, next, opts) {
1309		$.fn.cycle.commonReset(curr,next,opts,false,true);
1310		opts.animIn.width = next.cycleW;
1311		opts.animOut.left = curr.cycleW;
1312	});
1313	$.extend(opts.cssBefore, { top: 0, left: 0, width: 0 });
1314	opts.animIn.left = 0;
1315	opts.animOut.width = 0;
1316};
1317
1318// zoom
1319$.fn.cycle.transitions.zoom = function($cont, $slides, opts) {
1320	opts.before.push(function(curr, next, opts) {
1321		$.fn.cycle.commonReset(curr,next,opts,false,false,true);
1322		opts.cssBefore.top = next.cycleH/2;
1323		opts.cssBefore.left = next.cycleW/2;
1324		$.extend(opts.animIn, { top: 0, left: 0, width: next.cycleW, height: next.cycleH });
1325		$.extend(opts.animOut, { width: 0, height: 0, top: curr.cycleH/2, left: curr.cycleW/2 });
1326	});
1327	opts.cssFirst.top = 0;
1328	opts.cssFirst.left = 0;
1329	opts.cssBefore.width = 0;
1330	opts.cssBefore.height = 0;
1331};
1332
1333// fadeZoom
1334$.fn.cycle.transitions.fadeZoom = function($cont, $slides, opts) {
1335	opts.before.push(function(curr, next, opts) {
1336		$.fn.cycle.commonReset(curr,next,opts,false,false);
1337		opts.cssBefore.left = next.cycleW/2;
1338		opts.cssBefore.top = next.cycleH/2;
1339		$.extend(opts.animIn, { top: 0, left: 0, width: next.cycleW, height: next.cycleH });
1340	});
1341	opts.cssBefore.width = 0;
1342	opts.cssBefore.height = 0;
1343	opts.animOut.opacity = 0;
1344};
1345
1346// blindX
1347$.fn.cycle.transitions.blindX = function($cont, $slides, opts) {
1348	var w = $cont.css('overflow','hidden').width();
1349	opts.before.push(function(curr, next, opts) {
1350		$.fn.cycle.commonReset(curr,next,opts);
1351		opts.animIn.width = next.cycleW;
1352		opts.animOut.left   = curr.cycleW;
1353	});
1354	opts.cssBefore.left = w;
1355	opts.cssBefore.top = 0;
1356	opts.animIn.left = 0;
1357	opts.animOut.left = w;
1358};
1359// blindY
1360$.fn.cycle.transitions.blindY = function($cont, $slides, opts) {
1361	var h = $cont.css('overflow','hidden').height();
1362	opts.before.push(function(curr, next, opts) {
1363		$.fn.cycle.commonReset(curr,next,opts);
1364		opts.animIn.height = next.cycleH;
1365		opts.animOut.top   = curr.cycleH;
1366	});
1367	opts.cssBefore.top = h;
1368	opts.cssBefore.left = 0;
1369	opts.animIn.top = 0;
1370	opts.animOut.top = h;
1371};
1372// blindZ
1373$.fn.cycle.transitions.blindZ = function($cont, $slides, opts) {
1374	var h = $cont.css('overflow','hidden').height();
1375	var w = $cont.width();
1376	opts.before.push(function(curr, next, opts) {
1377		$.fn.cycle.commonReset(curr,next,opts);
1378		opts.animIn.height = next.cycleH;
1379		opts.animOut.top   = curr.cycleH;
1380	});
1381	opts.cssBefore.top = h;
1382	opts.cssBefore.left = w;
1383	opts.animIn.top = 0;
1384	opts.animIn.left = 0;
1385	opts.animOut.top = h;
1386	opts.animOut.left = w;
1387};
1388
1389// growX - grow horizontally from centered 0 width
1390$.fn.cycle.transitions.growX = function($cont, $slides, opts) {
1391	opts.before.push(function(curr, next, opts) {
1392		$.fn.cycle.commonReset(curr,next,opts,false,true);
1393		opts.cssBefore.left = this.cycleW/2;
1394		opts.animIn.left = 0;
1395		opts.animIn.width = this.cycleW;
1396		opts.animOut.left = 0;
1397	});
1398	opts.cssBefore.top = 0;
1399	opts.cssBefore.width = 0;
1400};
1401// growY - grow vertically from centered 0 height
1402$.fn.cycle.transitions.growY = function($cont, $slides, opts) {
1403	opts.before.push(function(curr, next, opts) {
1404		$.fn.cycle.commonReset(curr,next,opts,true,false);
1405		opts.cssBefore.top = this.cycleH/2;
1406		opts.animIn.top = 0;
1407		opts.animIn.height = this.cycleH;
1408		opts.animOut.top = 0;
1409	});
1410	opts.cssBefore.height = 0;
1411	opts.cssBefore.left = 0;
1412};
1413
1414// curtainX - squeeze in both edges horizontally
1415$.fn.cycle.transitions.curtainX = function($cont, $slides, opts) {
1416	opts.before.push(function(curr, next, opts) {
1417		$.fn.cycle.commonReset(curr,next,opts,false,true,true);
1418		opts.cssBefore.left = next.cycleW/2;
1419		opts.animIn.left = 0;
1420		opts.animIn.width = this.cycleW;
1421		opts.animOut.left = curr.cycleW/2;
1422		opts.animOut.width = 0;
1423	});
1424	opts.cssBefore.top = 0;
1425	opts.cssBefore.width = 0;
1426};
1427// curtainY - squeeze in both edges vertically
1428$.fn.cycle.transitions.curtainY = function($cont, $slides, opts) {
1429	opts.before.push(function(curr, next, opts) {
1430		$.fn.cycle.commonReset(curr,next,opts,true,false,true);
1431		opts.cssBefore.top = next.cycleH/2;
1432		opts.animIn.top = 0;
1433		opts.animIn.height = next.cycleH;
1434		opts.animOut.top = curr.cycleH/2;
1435		opts.animOut.height = 0;
1436	});
1437	opts.cssBefore.height = 0;
1438	opts.cssBefore.left = 0;
1439};
1440
1441// cover - curr slide covered by next slide

1442$.fn.cycle.transitions.cover = function($cont, $slides, opts) {
1443	var d = opts.direction || 'left';
1444	var w = $cont.css('overflow','hidden').width();
1445	var h = $cont.height();
1446	opts.before.push(function(curr, next, opts) {
1447		$.fn.cycle.commonReset(curr,next,opts);
1448		opts.cssAfter.display = '';
1449		if (d == 'right')
1450			opts.cssBefore.left = -w;
1451		else if (d == 'up')
1452			opts.cssBefore.top = h;
1453		else if (d == 'down')
1454			opts.cssBefore.top = -h;
1455		else
1456			opts.cssBefore.left = w;
1457	});
1458	opts.animIn.left = 0;
1459	opts.animIn.top = 0;
1460	opts.cssBefore.top = 0;
1461	opts.cssBefore.left = 0;
1462};
1463
1464// uncover - curr slide moves off next slide
1465$.fn.cycle.transitions.uncover = function($cont, $slides, opts) {
1466	var d = opts.direction || 'left';
1467	var w = $cont.css('overflow','hidden').width();
1468	var h = $cont.height();
1469	opts.before.push(function(curr, next, opts) {
1470		$.fn.cycle.commonReset(curr,next,opts,true,true,true);
1471		if (d == 'right')
1472			opts.animOut.left = w;
1473		else if (d == 'up')
1474			opts.animOut.top = -h;
1475		else if (d == 'down')
1476			opts.animOut.top = h;
1477		else
1478			opts.animOut.left = -w;
1479	});
1480	opts.animIn.left = 0;
1481	opts.animIn.top = 0;
1482	opts.cssBefore.top = 0;
1483	opts.cssBefore.left = 0;
1484};
1485
1486// toss - move top slide and fade away
1487$.fn.cycle.transitions.toss = function($cont, $slides, opts) {
1488	var w = $cont.css('overflow','visible').width();
1489	var h = $cont.height();
1490	opts.before.push(function(curr, next, opts) {
1491		$.fn.cycle.commonReset(curr,next,opts,true,true,true);
1492		// provide default toss settings if animOut not provided
1493		if (!opts.animOut.left && !opts.animOut.top)
1494			$.extend(opts.animOut, { left: w*2, top: -h/2, opacity: 0 });
1495		else
1496			opts.animOut.opacity = 0;
1497	});
1498	opts.cssBefore.left = 0;
1499	opts.cssBefore.top = 0;
1500	opts.animIn.left = 0;
1501};
1502
1503// wipe - clip animation
1504$.fn.cycle.transitions.wipe = function($cont, $slides, opts) {
1505	var w = $cont.css('overflow','hidden').width();
1506	var h = $cont.height();
1507	opts.cssBefore = opts.cssBefore || {};
1508	var clip;
1509	if (opts.clip) {
1510		if (/l2r/.test(opts.clip))
1511			clip = 'rect(0px 0px '+h+'px 0px)';
1512		else if (/r2l/.test(opts.clip))
1513			clip = 'rect(0px '+w+'px '+h+'px '+w+'px)';
1514		else if (/t2b/.test(opts.clip))
1515			clip = 'rect(0px '+w+'px 0px 0px)';
1516		else if (/b2t/.test(opts.clip))
1517			clip = 'rect('+h+'px '+w+'px '+h+'px 0px)';
1518		else if (/zoom/.test(opts.clip)) {
1519			var top = parseInt(h/2,10);
1520			var left = parseInt(w/2,10);
1521			clip = 'rect('+top+'px '+left+'px '+top+'px '+left+'px)';
1522		}
1523	}
1524
1525	opts.cssBefore.clip = opts.cssBefore.clip || clip || 'rect(0px 0px 0px 0px)';
1526
1527	var d = opts.cssBefore.clip.match(/(\d+)/g);
1528	var t = parseInt(d[0],10), r = parseInt(d[1],10), b = parseInt(d[2],10), l = parseInt(d[3],10);
1529
1530	opts.before.push(function(curr, next, opts) {
1531		if (curr == next) return;
1532		var $curr = $(curr), $next = $(next);
1533		$.fn.cycle.commonReset(curr,next,opts,true,true,false);
1534		opts.cssAfter.display = 'block';
1535
1536		var step = 1, count = parseInt((opts.speedIn / 13),10) - 1;
1537		(function f() {
1538			var tt = t ? t - parseInt(step * (t/count),10) : 0;
1539			var ll = l ? l - parseInt(step * (l/count),10) : 0;
1540			var bb = b < h ? b + parseInt(step * ((h-b)/count || 1),10) : h;
1541			var rr = r < w ? r + parseInt(step * ((w-r)/count || 1),10) : w;
1542			$next.css({ clip: 'rect('+tt+'px '+rr+'px '+bb+'px '+ll+'px)' });
1543			(step++ <= count) ? setTimeout(f, 13) : $curr.css('display', 'none');
1544		})();
1545	});
1546	$.extend(opts.cssBefore, { display: 'block', opacity: 1, top: 0, left: 0 });
1547	opts.animIn	   = { left: 0 };
1548	opts.animOut   = { left: 0 };
1549};
1550
1551})(jQuery);