<div id="slider" style="position: relative; overflow: hidden;"><div id="iphone" class="slider" style="position: absolute; top: 250px; left: 0px; display: none; z-index: 3; opacity: 1; width: 716px; height: 250px;">
<a class="slider_content" href=""></a>
</div><div id="macbook" class="slider" style="position: absolute; top: 0px; left: 0px; display: block; z-index: 4; opacity: 1; width: 716px; height: 250px;">
<a class="slider_content" href=""></a>
</div><div id="ipad" class="slider" style="position: absolute; top: 250px; left: 0px; display: none; z-index: 3; opacity: 1; width: 716px; height: 250px;">
<a class="slider_content" href=""></a>
</div>
</div><div id="slider_controls">
<ul>
<li>
<a id="slider_prev" href="#"></a>
</li>
<li>
<a id="slider_next" href="#"></a>
</li>
</ul>
</div>
<script src="cycle.js" type="text/javascript">
1/*!
2 * jQuery Cycle Plugin (with Transition Definitions)
3 * Examples and documentation at: http://jquery.malsup.com/cycle/
4 * Copyright (c) 2007-2009 M. Alsup
5 * Version: 2.73 (04-NOV-2009)
6 * Dual licensed under the MIT and GPL licenses:
7 * http://www.opensource.org/licenses/mit-license.php
8 * http://www.gnu.org/licenses/gpl.html
9 * Requires: jQuery v1.2.6 or later
10 *
11 * Originally based on the work of:
12 * 1) Matt Oakes
13 * 2) Torsten Baldes (http://medienfreunde.com/lab/innerfade/)
14 * 3) Benjamin Sterling (http://www.benjaminsterling.com/experiments/jqShuffle/)
15 */
16;(function($) {
17
18var ver = '2.73';
19
20// if $.support is not defined (pre jQuery 1.3) add what I need
21if ($.support == undefined) {
22 $.support = {
23 opacity: !($.browser.msie)
24 };
25}
26
27function debug(s) {
28 if ($.fn.cycle.debug)
29 log(s);
30}
31function log() {
32 if (window.console && window.console.log)
33 window.console.log('[cycle] ' + Array.prototype.join.call(arguments,' '));
34 //$('body').append('<div>'+Array.prototype.join.call(arguments,' ')+'</div>');
35};
36
37// the options arg can be...
38// a number - indicates an immediate transition should occur to the given slide index
39// a string - 'stop', 'pause', 'resume', or the name of a transition effect (ie, 'fade', 'zoom', etc)
40// an object - properties to control the slideshow
41//
42// the arg2 arg can be...
43// the name of an fx (only used in conjunction with a numeric value for 'options')
44// the value true (only used in conjunction with a options == 'resume') and indicates
45// that the resume should occur immediately (not wait for next timeout)
46
47$.fn.cycle = function(options, arg2) {
48 var o = { s: this.selector, c: this.context };
49
50 // in 1.3+ we can fix mistakes with the ready state
51 if (this.length === 0 && options != 'stop') {
52 if (!$.isReady && o.s) {
53 log('DOM not ready, queuing slideshow');
54 $(function() {
55 $(o.s,o.c).cycle(options,arg2);
56 });
57 return this;
58 }
59 // is your DOM ready? http://docs.jquery.com/Tutorials:Introducing_$(document).ready()
60 log('terminating; zero elements found by selector' + ($.isReady ? '' : ' (DOM not ready)'));
61 return this;
62 }
63
64 // iterate the matched nodeset
65 return this.each(function() {
66 var opts = handleArguments(this, options, arg2);
67 if (opts === false)
68 return;
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
75 var $cont = $(this);
76 var $slides = opts.slideExpr ? $(opts.slideExpr, this) : $cont.children();
77 var els = $slides.get();
78 if (els.length < 2) {
79 log('terminating; too few slides: ' + els.length);
80 return;
81 }
82
83 var opts2 = buildOptions($cont, $slides, els, opts, o);
84 if (opts2 === false)
85 return;
86
87 var startTime = opts2.continuous ? 10 : getTimeout(opts2.currSlide, opts2.nextSlide, opts2, !opts2.rev);
88
89 // if it's an auto slideshow, kick it off
90 if (startTime) {
91 startTime += (opts2.delay || 0);
92 if (startTime < 10)
93 startTime = 10;
94 debug('first timeout: ' + startTime);
95 this.cycleTimeout = setTimeout(function(){go(els,opts2,0,!opts2.rev)}, startTime);
96 }
97 });
98};
99
100// process the args that were passed to the plugin fn
101function handleArguments(cont, options, arg2) {
102 if (cont.cycleStop == undefined)
103 cont.cycleStop = 0;
104 if (options === undefined || options === null)
105 options = {};
106 if (options.constructor == String) {
107 switch(options) {
108 case 'stop':
109 cont.cycleStop++; // callbacks look for change
110 if (cont.cycleTimeout)
111 clearTimeout(cont.cycleTimeout);
112 cont.cycleTimeout = 0;
113 $(cont).removeData('cycle.opts');
114 return false;
115 case 'pause':
116 cont.cyclePause = 1;
117 return false;
118 case 'resume':
119 cont.cyclePause = 0;
120 if (arg2 === true) { // resume now!
121 options = $(cont).data('cycle.opts');
122 if (!options) {
123 log('options not found, can not resume');
124 return false;
125 }
126 if (cont.cycleTimeout) {
127 clearTimeout(cont.cycleTimeout);
128 cont.cycleTimeout = 0;
129 }
130 go(options.elements, options, 1, 1);
131 }
132 return false;
133 case 'prev':
134 case 'next':
135 var opts = $(cont).data('cycle.opts');
136 if (!opts) {
137 log('options not found, "prev/next" ignored');
138 return false;
139 }
140 $.fn.cycle[options](opts);
141 return false;
142 default:
143 options = { fx: options };
144 };
145 return options;
146 }
147 else if (options.constructor == Number) {
148 // go to the requested slide
149 var num = options;
150 options = $(cont).data('cycle.opts');
151 if (!options) {
152 log('options not found, can not advance slide');
153 return false;
154 }
155 if (num < 0 || num >= options.elements.length) {
156 log('invalid slide index: ' + num);
157 return false;
158 }
159 options.nextSlide = num;
160 if (cont.cycleTimeout) {
161 clearTimeout(cont.cycleTimeout);
162 cont.cycleTimeout = 0;
163 }
164 if (typeof arg2 == 'string')
165 options.oneTimeFx = arg2;
166 go(options.elements, options, 1, num >= options.currSlide);
167 return false;
168 }
169 return options;
170};
171
172function removeFilter(el, opts) {
173 if (!$.support.opacity && opts.cleartype && el.style.filter) {
174 try { el.style.removeAttribute('filter'); }
175 catch(smother) {} // handle old opera versions
176 }
177};
178
179// one-time initialization
180function buildOptions($cont, $slides, els, options, o) {
181 // support metadata plugin (v1.0 and v2.0)
182 var opts = $.extend({}, $.fn.cycle.defaults, options || {}, $.metadata ? $cont.metadata() : $.meta ? $cont.data() : {});
183 if (opts.autostop)
184 opts.countdown = opts.autostopCount || els.length;
185
186 var cont = $cont[0];
187 $cont.data('cycle.opts', opts);
188 opts.$cont = $cont;
189 opts.stopCount = cont.cycleStop;
190 opts.elements = els;
191 opts.before = opts.before ? [opts.before] : [];
192 opts.after = opts.after ? [opts.after] : [];
193 opts.after.unshift(function(){ opts.busy=0; });
194
195 // push some after callbacks
196 if (!$.support.opacity && opts.cleartype)
197 opts.after.push(function() { removeFilter(this, opts); });
198 if (opts.continuous)
199 opts.after.push(function() { go(els,opts,0,!opts.rev); });
200
201 saveOriginalOpts(opts);
202
203 // clearType corrections
204 if (!$.support.opacity && opts.cleartype && !opts.cleartypeNoBg)
205 clearTypeFix($slides);
206
207 // container requires non-static position so that slides can be position within
208 if ($cont.css('position') == 'static')
209 $cont.css('position', 'relative');
210 if (opts.width)
211 $cont.width(opts.width);
212 if (opts.height && opts.height != 'auto')
213 $cont.height(opts.height);
214
215 if (opts.startingSlide)
216 opts.startingSlide = parseInt(opts.startingSlide);
217
218 // if random, mix up the slide array
219 if (opts.random) {
220 opts.randomMap = [];
221 for (var i = 0; i < els.length; i++)
222 opts.randomMap.push(i);
223 opts.randomMap.sort(function(a,b) {return Math.random() - 0.5;});
224 opts.randomIndex = 0;
225 opts.startingSlide = opts.randomMap[0];
226 }
227 else if (opts.startingSlide >= els.length)
228 opts.startingSlide = 0; // catch bogus input
229 opts.currSlide = opts.startingSlide = opts.startingSlide || 0;
230 var first = opts.startingSlide;
231
232 // set position and zIndex on all the slides
233 $slides.css({position: 'absolute', top:0, left:0}).hide().each(function(i) {
234 var z = first ? i >= first ? els.length - (i-first) : first-i : els.length-i;
235 $(this).css('z-index', z)
236 });
237
238 // make sure first slide is visible
239 $(els[first]).css('opacity',1).show(); // opacity bit needed to handle restart use case
240 removeFilter(els[first], opts);
241
242 // stretch slides
243 if (opts.fit && opts.width)
244 $slides.width(opts.width);
245 if (opts.fit && opts.height && opts.height != 'auto')
246 $slides.height(opts.height);
247
248 // stretch container
249 var reshape = opts.containerResize && !$cont.innerHeight();
250 if (reshape) { // do this only if container has no size http://tinyurl.com/da2oa9
251 var maxw = 0, maxh = 0;
252 for(var j=0; j < els.length; j++) {
253 var $e = $(els[j]), e = $e[0], w = $e.outerWidth(), h = $e.outerHeight();
254 if (!w) w = e.offsetWidth;
255 if (!h) h = e.offsetHeight;
256 maxw = w > maxw ? w : maxw;
257 maxh = h > maxh ? h : maxh;
258 }
259 if (maxw > 0 && maxh > 0)
260 $cont.css({width:maxw+'px',height:maxh+'px'});
261 }
262
263 if (opts.pause)
264 $cont.hover(function(){this.cyclePause++;},function(){this.cyclePause--;});
265
266 if (supportMultiTransitions(opts) === false)
267 return false;
268
269 // apparently a lot of people use image slideshows without height/width attributes on the images.
270 // Cycle 2.50+ requires the sizing info for every slide; this block tries to deal with that.
271 var requeue = false;
272 options.requeueAttempts = options.requeueAttempts || 0;
273 $slides.each(function() {
274 // try to get height/width of each slide
275 var $el = $(this);
276 this.cycleH = (opts.fit && opts.height) ? opts.height : $el.height();
277 this.cycleW = (opts.fit && opts.width) ? opts.width : $el.width();
278
279 if ( $el.is('img') ) {
280 // sigh.. sniffing, hacking, shrugging... this crappy hack tries to account for what browsers do when
281 // an image is being downloaded and the markup did not include sizing info (height/width attributes);
282 // there seems to be some "default" sizes used in this situation
283 var loadingIE = ($.browser.msie && this.cycleW == 28 && this.cycleH == 30 && !this.complete);
284 var loadingFF = ($.browser.mozilla && this.cycleW == 34 && this.cycleH == 19 && !this.complete);
285 var loadingOp = ($.browser.opera && ((this.cycleW == 42 && this.cycleH == 19) || (this.cycleW == 37 && this.cycleH == 17)) && !this.complete);
286 var loadingOther = (this.cycleH == 0 && this.cycleW == 0 && !this.complete);
287 // don't requeue for images that are still loading but have a valid size
288 if (loadingIE || loadingFF || loadingOp || loadingOther) {
289 if (o.s && opts.requeueOnImageNotLoaded && ++options.requeueAttempts < 100) { // track retry count so we don't loop forever
290 log(options.requeueAttempts,' - img slide not loaded, requeuing slideshow: ', this.src, this.cycleW, this.cycleH);
291 setTimeout(function() {$(o.s,o.c).cycle(options)}, opts.requeueTimeout);
292 requeue = true;
293 return false; // break each loop
294 }
295 else {
296 log('could not determine size of image: '+this.src, this.cycleW, this.cycleH);
297 }
298 }
299 }
300 return true;
301 });
302
303 if (requeue)
304 return false;
305
306 opts.cssBefore = opts.cssBefore || {};
307 opts.animIn = opts.animIn || {};
308 opts.animOut = opts.animOut || {};
309
310 $slides.not(':eq('+first+')').css(opts.cssBefore);
311 if (opts.cssFirst)
312 $($slides[first]).css(opts.cssFirst);
313
314 if (opts.timeout) {
315 opts.timeout = parseInt(opts.timeout);
316 // ensure that timeout and speed settings are sane
317 if (opts.speed.constructor == String)
318 opts.speed = $.fx.speeds[opts.speed] || parseInt(opts.speed);
319 if (!opts.sync)
320 opts.speed = opts.speed / 2;
321 while((opts.timeout - opts.speed) < 250) // sanitize timeout
322 opts.timeout += opts.speed;
323 }
324 if (opts.easing)
325 opts.easeIn = opts.easeOut = opts.easing;
326 if (!opts.speedIn)
327 opts.speedIn = opts.speed;
328 if (!opts.speedOut)
329 opts.speedOut = opts.speed;
330
331 opts.slideCount = els.length;
332 opts.currSlide = opts.lastSlide = first;
333 if (opts.random) {
334 opts.nextSlide = opts.currSlide;
335 if (++opts.randomIndex == els.length)
336 opts.randomIndex = 0;
337 opts.nextSlide = opts.randomMap[opts.randomIndex];
338 }
339 else
340 opts.nextSlide = opts.startingSlide >= (els.length-1) ? 0 : opts.startingSlide+1;
341
342 // run transition init fn
343 if (!opts.multiFx) {
344 var init = $.fn.cycle.transitions[opts.fx];
345 if ($.isFunction(init))
346 init($cont, $slides, opts);
347 else if (opts.fx != 'custom' && !opts.multiFx) {
348 log('unknown transition: ' + opts.fx,'; slideshow terminating');
349 return false;
350 }
351 }
352
353 // fire artificial events
354 var e0 = $slides[first];
355 if (opts.before.length)
356 opts.before[0].apply(e0, [e0, e0, opts, true]);
357 if (opts.after.length > 1)
358 opts.after[1].apply(e0, [e0, e0, opts, true]);
359
360 if (opts.next)
361 $(opts.next).bind(opts.prevNextEvent,function(){return advance(opts,opts.rev?-1:1)});
362 if (opts.prev)
363 $(opts.prev).bind(opts.prevNextEvent,function(){return advance(opts,opts.rev?1:-1)});
364 if (opts.pager)
365 buildPager(els,opts);
366
367 exposeAddSlide(opts, els);
368
369 return opts;
370};
371
372// save off original opts so we can restore after clearing state
373function saveOriginalOpts(opts) {
374 opts.original = { before: [], after: [] };
375 opts.original.cssBefore = $.extend({}, opts.cssBefore);
376 opts.original.cssAfter = $.extend({}, opts.cssAfter);
377 opts.original.animIn = $.extend({}, opts.animIn);
378 opts.original.animOut = $.extend({}, opts.animOut);
379 $.each(opts.before, function() { opts.original.before.push(this); });
380 $.each(opts.after, function() { opts.original.after.push(this); });
381};
382
383function supportMultiTransitions(opts) {
384 var i, tx, txs = $.fn.cycle.transitions;
385 // look for multiple effects
386 if (opts.fx.indexOf(',') > 0) {
387 opts.multiFx = true;
388 opts.fxs = opts.fx.replace(/\s*/g,'').split(',');
389 // discard any bogus effect names
390 for (i=0; i < opts.fxs.length; i++) {
391 var fx = opts.fxs[i];
392 tx = txs[fx];
393 if (!tx || !txs.hasOwnProperty(fx) || !$.isFunction(tx)) {
394 log('discarding unknown transition: ',fx);
395 opts.fxs.splice(i,1);
396 i--;
397 }
398 }
399 // if we have an empty list then we threw everything away!
400 if (!opts.fxs.length) {
401 log('No valid transitions named; slideshow terminating.');
402 return false;
403 }
404 }
405 else if (opts.fx == 'all') { // auto-gen the list of transitions
406 opts.multiFx = true;
407 opts.fxs = [];
408 for (p in txs) {
409 tx = txs[p];
410 if (txs.hasOwnProperty(p) && $.isFunction(tx))
411 opts.fxs.push(p);
412 }
413 }
414 if (opts.multiFx && opts.randomizeEffects) {
415 // munge the fxs array to make effect selection random
416 var r1 = Math.floor(Math.random() * 20) + 30;
417 for (i = 0; i < r1; i++) {
418 var r2 = Math.floor(Math.random() * opts.fxs.length);
419 opts.fxs.push(opts.fxs.splice(r2,1)[0]);
420 }
421 debug('randomized fx sequence: ',opts.fxs);
422 }
423 return true;
424};
425
426// provide a mechanism for adding slides after the slideshow has started
427function exposeAddSlide(opts, els) {
428 opts.addSlide = function(newSlide, prepend) {
429 var $s = $(newSlide), s = $s[0];
430 if (!opts.autostopCount)
431 opts.countdown++;
432 els[prepend?'unshift':'push'](s);
433 if (opts.els)
434 opts.els[prepend?'unshift':'push'](s); // shuffle needs this
435 opts.slideCount = els.length;
436
437 $s.css('position','absolute');
438 $s[prepend?'prependTo':'appendTo'](opts.$cont);
439
440 if (prepend) {
441 opts.currSlide++;
442 opts.nextSlide++;
443 }
444
445 if (!$.support.opacity && opts.cleartype && !opts.cleartypeNoBg)
446 clearTypeFix($s);
447
448 if (opts.fit && opts.width)
449 $s.width(opts.width);
450 if (opts.fit && opts.height && opts.height != 'auto')
451 $slides.height(opts.height);
452 s.cycleH = (opts.fit && opts.height) ? opts.height : $s.height();
453 s.cycleW = (opts.fit && opts.width) ? opts.width : $s.width();
454
455 $s.css(opts.cssBefore);
456
457 if (opts.pager)
458 $.fn.cycle.createPagerAnchor(els.length-1, s, $(opts.pager), els, opts);
459
460 if ($.isFunction(opts.onAddSlide))
461 opts.onAddSlide($s);
462 else
463 $s.hide(); // default behavior
464 };
465}
466
467// reset internal state; we do this on every pass in order to support multiple effects
468$.fn.cycle.resetState = function(opts, fx) {
469 fx = fx || opts.fx;
470 opts.before = []; opts.after = [];
471 opts.cssBefore = $.extend({}, opts.original.cssBefore);
472 opts.cssAfter = $.extend({}, opts.original.cssAfter);
473 opts.animIn = $.extend({}, opts.original.animIn);
474 opts.animOut = $.extend({}, opts.original.animOut);
475 opts.fxFn = null;
476 $.each(opts.original.before, function() { opts.before.push(this); });
477 $.each(opts.original.after, function() { opts.after.push(this); });
478
479 // re-init
480 var init = $.fn.cycle.transitions[fx];
481 if ($.isFunction(init))
482 init(opts.$cont, $(opts.elements), opts);
483};
484
485// this is the main engine fn, it handles the timeouts, callbacks and slide index mgmt
486function go(els, opts, manual, fwd) {
487 // opts.busy is true if we're in the middle of an animation
488 if (manual && opts.busy && opts.manualTrump) {
489 // let manual transitions requests trump active ones
490 $(els).stop(true,true);
491 opts.busy = false;
492 }
493 // don't begin another timeout-based transition if there is one active
494 if (opts.busy)
495 return;
496
497 var p = opts.$cont[0], curr = els[opts.currSlide], next = els[opts.nextSlide];
498
499 // stop cycling if we have an outstanding stop request
500 if (p.cycleStop != opts.stopCount || p.cycleTimeout === 0 && !manual)
501 return;
502
503 // check to see if we should stop cycling based on autostop options
504 if (!manual && !p.cyclePause &&
505 ((opts.autostop && (--opts.countdown <= 0)) ||
506 (opts.nowrap && !opts.random && opts.nextSlide < opts.currSlide))) {
507 if (opts.end)
508 opts.end(opts);
509 return;
510 }
511
512 // if slideshow is paused, only transition on a manual trigger
513 if (manual || !p.cyclePause) {
514 var fx = opts.fx;
515 // keep trying to get the slide size if we don't have it yet
516 curr.cycleH = curr.cycleH || $(curr).height();
517 curr.cycleW = curr.cycleW || $(curr).width();
518 next.cycleH = next.cycleH || $(next).height();
519 next.cycleW = next.cycleW || $(next).width();
520
521 // support multiple transition types
522 if (opts.multiFx) {
523 if (opts.lastFx == undefined || ++opts.lastFx >= opts.fxs.length)
524 opts.lastFx = 0;
525 fx = opts.fxs[opts.lastFx];
526 opts.currFx = fx;
527 }
528
529 // one-time fx overrides apply to: $('div').cycle(3,'zoom');
530 if (opts.oneTimeFx) {
531 fx = opts.oneTimeFx;
532 opts.oneTimeFx = null;
533 }
534
535 $.fn.cycle.resetState(opts, fx);
536
537 // run the before callbacks
538 if (opts.before.length)
539 $.each(opts.before, function(i,o) {
540 if (p.cycleStop != opts.stopCount) return;
541 o.apply(next, [curr, next, opts, fwd]);
542 });
543
544 // stage the after callacks
545 var after = function() {
546 $.each(opts.after, function(i,o) {
547 if (p.cycleStop != opts.stopCount) return;
548 o.apply(next, [curr, next, opts, fwd]);
549 });
550 };
551
552 if (opts.nextSlide != opts.currSlide) {
553 // get ready to perform the transition
554 opts.busy = 1;
555 if (opts.fxFn) // fx function provided?
556 opts.fxFn(curr, next, opts, after, fwd);
557 else if ($.isFunction($.fn.cycle[opts.fx])) // fx plugin ?
558 $.fn.cycle[opts.fx](curr, next, opts, after);
559 else
560 $.fn.cycle.custom(curr, next, opts, after, manual && opts.fastOnEvent);
561 }
562
563 // calculate the next slide
564 opts.lastSlide = opts.currSlide;
565 if (opts.random) {
566 opts.currSlide = opts.nextSlide;
567 if (++opts.randomIndex == els.length)
568 opts.randomIndex = 0;
569 opts.nextSlide = opts.randomMap[opts.randomIndex];
570 }
571 else { // sequence
572 var roll = (opts.nextSlide + 1) == els.length;
573 opts.nextSlide = roll ? 0 : opts.nextSlide+1;
574 opts.currSlide = roll ? els.length-1 : opts.nextSlide-1;
575 }
576
577 if (opts.pager)
578 $.fn.cycle.updateActivePagerLink(opts.pager, opts.currSlide);
579 }
580
581 // stage the next transtion
582 var ms = 0;
583 if (opts.timeout && !opts.continuous)
584 ms = getTimeout(curr, next, opts, fwd);
585 else if (opts.continuous && p.cyclePause) // continuous shows work off an after callback, not this timer logic
586 ms = 10;
587 if (ms > 0)
588 p.cycleTimeout = setTimeout(function(){ go(els, opts, 0, !opts.rev) }, ms);
589};
590
591// invoked after transition
592$.fn.cycle.updateActivePagerLink = function(pager, currSlide) {
593 $(pager).each(function() {
594 $(this).find('a').removeClass('activeSlide').filter('a:eq('+currSlide+')').addClass('activeSlide');
595 });
596};
597
598// calculate timeout value for current transition
599function getTimeout(curr, next, opts, fwd) {
600 if (opts.timeoutFn) {
601 // call user provided calc fn
602 var t = opts.timeoutFn(curr,next,opts,fwd);
603 while ((t - opts.speed) < 250) // sanitize timeout
604 t += opts.speed;
605 debug('calculated timeout: ' + t + '; speed: ' + opts.speed);
606 if (t !== false)
607 return t;
608 }
609 return opts.timeout;
610};
611
612// expose next/prev function, caller must pass in state
613$.fn.cycle.next = function(opts) { advance(opts, opts.rev?-1:1); };
614$.fn.cycle.prev = function(opts) { advance(opts, opts.rev?1:-1);};
615
616// advance slide forward or back
617function advance(opts, val) {
618 var els = opts.elements;
619 var p = opts.$cont[0], timeout = p.cycleTimeout;
620 if (timeout) {
621 clearTimeout(timeout);
622 p.cycleTimeout = 0;
623 }
624 if (opts.random && val < 0) {
625 // move back to the previously display slide
626 opts.randomIndex--;
627 if (--opts.randomIndex == -2)
628 opts.randomIndex = els.length-2;
629 else if (opts.randomIndex == -1)
630 opts.randomIndex = els.length-1;
631 opts.nextSlide = opts.randomMap[opts.randomIndex];
632 }
633 else if (opts.random) {
634 if (++opts.randomIndex == els.length)
635 opts.randomIndex = 0;
636 opts.nextSlide = opts.randomMap[opts.randomIndex];
637 }
638 else {
639 opts.nextSlide = opts.currSlide + val;
640 if (opts.nextSlide < 0) {
641 if (opts.nowrap) return false;
642 opts.nextSlide = els.length - 1;
643 }
644 else if (opts.nextSlide >= els.length) {
645 if (opts.nowrap) return false;
646 opts.nextSlide = 0;
647 }
648 }
649
650 if ($.isFunction(opts.prevNextClick))
651 opts.prevNextClick(val > 0, opts.nextSlide, els[opts.nextSlide]);
652 go(els, opts, 1, val>=0);
653 return false;
654};
655
656function buildPager(els, opts) {
657 var $p = $(opts.pager);
658 $.each(els, function(i,o) {
659 $.fn.cycle.createPagerAnchor(i,o,$p,els,opts);
660 });
661 $.fn.cycle.updateActivePagerLink(opts.pager, opts.startingSlide);
662};
663
664$.fn.cycle.createPagerAnchor = function(i, el, $p, els, opts) {
665 var a;
666 if ($.isFunction(opts.pagerAnchorBuilder))
667 a = opts.pagerAnchorBuilder(i,el);
668 else
669 a = '<a href="#">'+(i+1)+'</a>';
670
671 if (!a)
672 return;
673 var $a = $(a);
674 // don't reparent if anchor is in the dom
675 if ($a.parents('body').length === 0) {
676 var arr = [];
677 if ($p.length > 1) {
678 $p.each(function() {
679 var $clone = $a.clone(true);
680 $(this).append($clone);
681 arr.push($clone[0]);
682 });
683 $a = $(arr);
684 }
685 else {
686 $a.appendTo($p);
687 }
688 }
689
690 $a.bind(opts.pagerEvent, function(e) {
691 e.preventDefault();
692 opts.nextSlide = i;
693 var p = opts.$cont[0], timeout = p.cycleTimeout;
694 if (timeout) {
695 clearTimeout(timeout);
696 p.cycleTimeout = 0;
697 }
698 if ($.isFunction(opts.pagerClick))
699 opts.pagerClick(opts.nextSlide, els[opts.nextSlide]);
700 go(els,opts,1,opts.currSlide < i); // trigger the trans
701 return false;
702 });
703
704 if (opts.pagerEvent != 'click')
705 $a.click(function(){return false;}); // supress click
706
707 if (opts.pauseOnPagerHover)
708 $a.hover(function() { opts.$cont[0].cyclePause++; }, function() { opts.$cont[0].cyclePause--; } );
709};
710
711// helper fn to calculate the number of slides between the current and the next
712$.fn.cycle.hopsFromLast = function(opts, fwd) {
713 var hops, l = opts.lastSlide, c = opts.currSlide;
714 if (fwd)
715 hops = c > l ? c - l : opts.slideCount - l;
716 else
717 hops = c < l ? l - c : l + opts.slideCount - c;
718 return hops;
719};
720
721// fix clearType problems in ie6 by setting an explicit bg color
722// (otherwise text slides look horrible during a fade transition)
723function clearTypeFix($slides) {
724 function hex(s) {
725 s = parseInt(s).toString(16);
726 return s.length < 2 ? '0'+s : s;
727 };
728 function getBg(e) {
729 for ( ; e && e.nodeName.toLowerCase() != 'html'; e = e.parentNode) {
730 var v = $.css(e,'background-color');
731 if (v.indexOf('rgb') >= 0 ) {
732 var rgb = v.match(/\d+/g);
733 return '#'+ hex(rgb[0]) + hex(rgb[1]) + hex(rgb[2]);
734 }
735 if (v && v != 'transparent')
736 return v;
737 }
738 return '#ffffff';
739 };
740 $slides.each(function() { $(this).css('background-color', getBg(this)); });
741};
742
743// reset common props before the next transition
744$.fn.cycle.commonReset = function(curr,next,opts,w,h,rev) {
745 $(opts.elements).not(curr).hide();
746 opts.cssBefore.opacity = 1;
747 opts.cssBefore.display = 'block';
748 if (w !== false && next.cycleW > 0)
749 opts.cssBefore.width = next.cycleW;
750 if (h !== false && next.cycleH > 0)
751 opts.cssBefore.height = next.cycleH;
752 opts.cssAfter = opts.cssAfter || {};
753 opts.cssAfter.display = 'none';
754 $(curr).css('zIndex',opts.slideCount + (rev === true ? 1 : 0));
755 $(next).css('zIndex',opts.slideCount + (rev === true ? 0 : 1));
756};
757
758// the actual fn for effecting a transition
759$.fn.cycle.custom = function(curr, next, opts, cb, speedOverride) {
760 var $l = $(curr), $n = $(next);
761 var speedIn = opts.speedIn, speedOut = opts.speedOut, easeIn = opts.easeIn, easeOut = opts.easeOut;
762 $n.css(opts.cssBefore);
763 if (speedOverride) {
764 if (typeof speedOverride == 'number')
765 speedIn = speedOut = speedOverride;
766 else
767 speedIn = speedOut = 1;
768 easeIn = easeOut = null;
769 }
770 var fn = function() {$n.animate(opts.animIn, speedIn, easeIn, cb)};
771 $l.animate(opts.animOut, speedOut, easeOut, function() {
772 if (opts.cssAfter) $l.css(opts.cssAfter);
773 if (!opts.sync) fn();
774 });
775 if (opts.sync) fn();
776};
777
778// transition definitions - only fade is defined here, transition pack defines the rest
779$.fn.cycle.transitions = {
780 fade: function($cont, $slides, opts) {
781 $slides.not(':eq('+opts.currSlide+')').css('opacity',0);
782 opts.before.push(function(curr,next,opts) {
783 $.fn.cycle.commonReset(curr,next,opts);
784 opts.cssBefore.opacity = 0;
785 });
786 opts.animIn = { opacity: 1 };
787 opts.animOut = { opacity: 0 };
788 opts.cssBefore = { top: 0, left: 0 };
789 }
790};
791
792$.fn.cycle.ver = function() { return ver; };
793
794// override these globally if you like (they are all optional)
795$.fn.cycle.defaults = {
796 fx: 'fade', // name of transition effect (or comma separated names, ex: fade,scrollUp,shuffle)
797 timeout: 4000, // milliseconds between slide transitions (0 to disable auto advance)
798 timeoutFn: null, // callback for determining per-slide timeout value: function(currSlideElement, nextSlideElement, options, forwardFlag)
799 continuous: 0, // true to start next transition immediately after current one completes
800 speed: 1000, // speed of the transition (any valid fx speed value)
801 speedIn: null, // speed of the 'in' transition
802 speedOut: null, // speed of the 'out' transition
803 next: null, // selector for element to use as click trigger for next slide
804 prev: null, // selector for element to use as click trigger for previous slide
805 prevNextClick: null, // callback fn for prev/next clicks: function(isNext, zeroBasedSlideIndex, slideElement)
806 prevNextEvent:'click',// event which drives the manual transition to the previous or next slide
807 pager: null, // selector for element to use as pager container
808 pagerClick: null, // callback fn for pager clicks: function(zeroBasedSlideIndex, slideElement)
809 pagerEvent: 'click', // name of event which drives the pager navigation
810 pagerAnchorBuilder: null, // callback fn for building anchor links: function(index, DOMelement)
811 before: null, // transition callback (scope set to element to be shown): function(currSlideElement, nextSlideElement, options, forwardFlag)
812 after: null, // transition callback (scope set to element that was shown): function(currSlideElement, nextSlideElement, options, forwardFlag)
813 end: null, // callback invoked when the slideshow terminates (use with autostop or nowrap options): function(options)
814 easing: null, // easing method for both in and out transitions
815 easeIn: null, // easing for "in" transition
816 easeOut: null, // easing for "out" transition
817 shuffle: null, // coords for shuffle animation, ex: { top:15, left: 200 }
818 animIn: null, // properties that define how the slide animates in
819 animOut: null, // properties that define how the slide animates out
820 cssBefore: null, // properties that define the initial state of the slide before transitioning in
821 cssAfter: null, // properties that defined the state of the slide after transitioning out
822 fxFn: null, // function used to control the transition: function(currSlideElement, nextSlideElement, options, afterCalback, forwardFlag)
823 height: 'auto', // container height
824 startingSlide: 0, // zero-based index of the first slide to be displayed
825 sync: 1, // true if in/out transitions should occur simultaneously
826 random: 0, // true for random, false for sequence (not applicable to shuffle fx)
827 fit: 0, // force slides to fit container
828 containerResize: 1, // resize container to fit largest slide
829 pause: 0, // true to enable "pause on hover"
830 pauseOnPagerHover: 0, // true to pause when hovering over pager link
831 autostop: 0, // true to end slideshow after X transitions (where X == slide count)
832 autostopCount: 0, // number of transitions (optionally used with autostop to define X)
833 delay: 0, // additional delay (in ms) for first transition (hint: can be negative)
834 slideExpr: null, // expression for selecting slides (if something other than all children is required)
835 cleartype: !$.support.opacity, // true if clearType corrections should be applied (for IE)
836 cleartypeNoBg: false, // set to true to disable extra cleartype fixing (leave false to force background color setting on slides)
837 nowrap: 0, // true to prevent slideshow from wrapping
838 fastOnEvent: 0, // force fast transitions when triggered manually (via pager or prev/next); value == time in ms
839 randomizeEffects: 1, // valid when multiple effects are used; true to make the effect sequence random
840 rev: 0, // causes animations to transition in reverse
841 manualTrump: true, // causes manual transition to stop an active transition instead of being ignored
842 requeueOnImageNotLoaded: true, // requeue the slideshow if any image slides are not yet loaded
843 requeueTimeout: 250 // ms delay for requeue
844};
845
846})(jQuery);
847
848
849/*!
850 * jQuery Cycle Plugin Transition Definitions
851 * This script is a plugin for the jQuery Cycle Plugin
852 * Examples and documentation at: http://malsup.com/jquery/cycle/
853 * Copyright (c) 2007-2008 M. Alsup
854 * Version: 2.72
855 * Dual licensed under the MIT and GPL licenses:
856 * http://www.opensource.org/licenses/mit-license.php
857 * http://www.gnu.org/licenses/gpl.html
858 */
859(function($) {
860
861//
862// These functions define one-time slide initialization for the named
863// transitions. To save file size feel free to remove any of these that you
864// don't need.
865//
866$.fn.cycle.transitions.none = function($cont, $slides, opts) {
867 opts.fxFn = function(curr,next,opts,after){
868 $(next).show();
869 $(curr).hide();
870 after();
871 };
872}
873
874// scrollUp/Down/Left/Right
875$.fn.cycle.transitions.scrollUp = function($cont, $slides, opts) {
876 $cont.css('overflow','hidden');
877 opts.before.push($.fn.cycle.commonReset);
878 var h = $cont.height();
879 opts.cssBefore ={ top: h, left: 0 };
880 opts.cssFirst = { top: 0 };
881 opts.animIn = { top: 0 };
882 opts.animOut = { top: -h };
883};
884$.fn.cycle.transitions.scrollDown = function($cont, $slides, opts) {
885 $cont.css('overflow','hidden');
886 opts.before.push($.fn.cycle.commonReset);
887 var h = $cont.height();
888 opts.cssFirst = { top: 0 };
889 opts.cssBefore= { top: -h, left: 0 };
890 opts.animIn = { top: 0 };
891 opts.animOut = { top: h };
892};
893$.fn.cycle.transitions.scrollLeft = function($cont, $slides, opts) {
894 $cont.css('overflow','hidden');
895 opts.before.push($.fn.cycle.commonReset);
896 var w = $cont.width();
897 opts.cssFirst = { left: 0 };
898 opts.cssBefore= { left: w, top: 0 };
899 opts.animIn = { left: 0 };
900 opts.animOut = { left: 0-w };
901};
902$.fn.cycle.transitions.scrollRight = function($cont, $slides, opts) {
903 $cont.css('overflow','hidden');
904 opts.before.push($.fn.cycle.commonReset);
905 var w = $cont.width();
906 opts.cssFirst = { left: 0 };
907 opts.cssBefore= { left: -w, top: 0 };
908 opts.animIn = { left: 0 };
909 opts.animOut = { left: w };
910};
911$.fn.cycle.transitions.scrollHorz = function($cont, $slides, opts) {
912 $cont.css('overflow','hidden').width();
913 opts.before.push(function(curr, next, opts, fwd) {
914 $.fn.cycle.commonReset(curr,next,opts);
915 opts.cssBefore.left = fwd ? (next.cycleW-1) : (1-next.cycleW);
916 opts.animOut.left = fwd ? -curr.cycleW : curr.cycleW;
917 });
918 opts.cssFirst = { left: 0 };
919 opts.cssBefore= { top: 0 };
920 opts.animIn = { left: 0 };
921 opts.animOut = { top: 0 };
922};
923$.fn.cycle.transitions.scrollVert = function($cont, $slides, opts) {
924 $cont.css('overflow','hidden');
925 opts.before.push(function(curr, next, opts, fwd) {
926 $.fn.cycle.commonReset(curr,next,opts);
927 opts.cssBefore.top = fwd ? (1-next.cycleH) : (next.cycleH-1);
928 opts.animOut.top = fwd ? curr.cycleH : -curr.cycleH;
929 });
930 opts.cssFirst = { top: 0 };
931 opts.cssBefore= { left: 0 };
932 opts.animIn = { top: 0 };
933 opts.animOut = { left: 0 };
934};
935
936// slideX/slideY
937$.fn.cycle.transitions.slideX = function($cont, $slides, opts) {
938 opts.before.push(function(curr, next, opts) {
939 $(opts.elements).not(curr).hide();
940 $.fn.cycle.commonReset(curr,next,opts,false,true);
941 opts.animIn.width = next.cycleW;
942 });
943 opts.cssBefore = { left: 0, top: 0, width: 0 };
944 opts.animIn = { width: 'show' };
945 opts.animOut = { width: 0 };
946};
947$.fn.cycle.transitions.slideY = function($cont, $slides, opts) {
948 opts.before.push(function(curr, next, opts) {
949 $(opts.elements).not(curr).hide();
950 $.fn.cycle.commonReset(curr,next,opts,true,false);
951 opts.animIn.height = next.cycleH;
952 });
953 opts.cssBefore = { left: 0, top: 0, height: 0 };
954 opts.animIn = { height: 'show' };
955 opts.animOut = { height: 0 };
956};
957
958// shuffle
959$.fn.cycle.transitions.shuffle = function($cont, $slides, opts) {
960 var i, w = $cont.css('overflow', 'visible').width();
961 $slides.css({left: 0, top: 0});
962 opts.before.push(function(curr,next,opts) {
963 $.fn.cycle.commonReset(curr,next,opts,true,true,true);
964 });
965 // only adjust speed once!
966 if (!opts.speedAdjusted) {
967 opts.speed = opts.speed / 2; // shuffle has 2 transitions
968 opts.speedAdjusted = true;
969 }
970 opts.random = 0;
971 opts.shuffle = opts.shuffle || {left:-w, top:15};
972 opts.els = [];
973 for (i=0; i < $slides.length; i++)
974 opts.els.push($slides[i]);
975
976 for (i=0; i < opts.currSlide; i++)
977 opts.els.push(opts.els.shift());
978
979 // custom transition fn (hat tip to Benjamin Sterling for this bit of sweetness!)
980 opts.fxFn = function(curr, next, opts, cb, fwd) {
981 var $el = fwd ? $(curr) : $(next);
982 $(next).css(opts.cssBefore);
983 var count = opts.slideCount;
984 $el.animate(opts.shuffle, opts.speedIn, opts.easeIn, function() {
985 var hops = $.fn.cycle.hopsFromLast(opts, fwd);
986 for (var k=0; k < hops; k++)
987 fwd ? opts.els.push(opts.els.shift()) : opts.els.unshift(opts.els.pop());
988 if (fwd) {
989 for (var i=0, len=opts.els.length; i < len; i++)
990 $(opts.els[i]).css('z-index', len-i+count);
991 }
992 else {
993 var z = $(curr).css('z-index');
994 $el.css('z-index', parseInt(z)+1+count);
995 }
996 $el.animate({left:0, top:0}, opts.speedOut, opts.easeOut, function() {
997 $(fwd ? this : curr).hide();
998 if (cb) cb();
999 });
1000 });
1001 };
1002 opts.cssBefore = { display: 'block', opacity: 1, top: 0, left: 0 };
1003};
1004
1005// turnUp/Down/Left/Right
1006$.fn.cycle.transitions.turnUp = function($cont, $slides, opts) {
1007 opts.before.push(function(curr, next, opts) {
1008 $.fn.cycle.commonReset(curr,next,opts,true,false);
1009 opts.cssBefore.top = next.cycleH;
1010 opts.animIn.height = next.cycleH;
1011 });
1012 opts.cssFirst = { top: 0 };
1013 opts.cssBefore = { left: 0, height: 0 };
1014 opts.animIn = { top: 0 };
1015 opts.animOut = { height: 0 };
1016};
1017$.fn.cycle.transitions.turnDown = function($cont, $slides, opts) {
1018 opts.before.push(function(curr, next, opts) {
1019 $.fn.cycle.commonReset(curr,next,opts,true,false);
1020 opts.animIn.height = next.cycleH;
1021 opts.animOut.top = curr.cycleH;
1022 });
1023 opts.cssFirst = { top: 0 };
1024 opts.cssBefore = { left: 0, top: 0, height: 0 };
1025 opts.animOut = { height: 0 };
1026};
1027$.fn.cycle.transitions.turnLeft = function($cont, $slides, opts) {
1028 opts.before.push(function(curr, next, opts) {
1029 $.fn.cycle.commonReset(curr,next,opts,false,true);
1030 opts.cssBefore.left = next.cycleW;
1031 opts.animIn.width = next.cycleW;
1032 });
1033 opts.cssBefore = { top: 0, width: 0 };
1034 opts.animIn = { left: 0 };
1035 opts.animOut = { width: 0 };
1036};
1037$.fn.cycle.transitions.turnRight = function($cont, $slides, opts) {
1038 opts.before.push(function(curr, next, opts) {
1039 $.fn.cycle.commonReset(curr,next,opts,false,true);
1040 opts.animIn.width = next.cycleW;
1041 opts.animOut.left = curr.cycleW;
1042 });
1043 opts.cssBefore = { top: 0, left: 0, width: 0 };
1044 opts.animIn = { left: 0 };
1045 opts.animOut = { width: 0 };
1046};
1047
1048// zoom
1049$.fn.cycle.transitions.zoom = function($cont, $slides, opts) {
1050 opts.before.push(function(curr, next, opts) {
1051 $.fn.cycle.commonReset(curr,next,opts,false,false,true);
1052 opts.cssBefore.top = next.cycleH/2;
1053 opts.cssBefore.left = next.cycleW/2;
1054 opts.animIn = { top: 0, left: 0, width: next.cycleW, height: next.cycleH };
1055 opts.animOut = { width: 0, height: 0, top: curr.cycleH/2, left: curr.cycleW/2 };
1056 });
1057 opts.cssFirst = { top:0, left: 0 };
1058 opts.cssBefore = { width: 0, height: 0 };
1059};
1060
1061// fadeZoom
1062$.fn.cycle.transitions.fadeZoom = function($cont, $slides, opts) {
1063 opts.before.push(function(curr, next, opts) {
1064 $.fn.cycle.commonReset(curr,next,opts,false,false);
1065 opts.cssBefore.left = next.cycleW/2;
1066 opts.cssBefore.top = next.cycleH/2;
1067 opts.animIn = { top: 0, left: 0, width: next.cycleW, height: next.cycleH };
1068 });
1069 opts.cssBefore = { width: 0, height: 0 };
1070 opts.animOut = { opacity: 0 };
1071};
1072
1073// blindX
1074$.fn.cycle.transitions.blindX = function($cont, $slides, opts) {
1075 var w = $cont.css('overflow','hidden').width();
1076 opts.before.push(function(curr, next, opts) {
1077 $.fn.cycle.commonReset(curr,next,opts);
1078 opts.animIn.width = next.cycleW;
1079 opts.animOut.left = curr.cycleW;
1080 });
1081 opts.cssBefore = { left: w, top: 0 };
1082 opts.animIn = { left: 0 };
1083 opts.animOut = { left: w };
1084};
1085// blindY
1086$.fn.cycle.transitions.blindY = function($cont, $slides, opts) {
1087 var h = $cont.css('overflow','hidden').height();
1088 opts.before.push(function(curr, next, opts) {
1089 $.fn.cycle.commonReset(curr,next,opts);
1090 opts.animIn.height = next.cycleH;
1091 opts.animOut.top = curr.cycleH;
1092 });
1093 opts.cssBefore = { top: h, left: 0 };
1094 opts.animIn = { top: 0 };
1095 opts.animOut = { top: h };
1096};
1097// blindZ
1098$.fn.cycle.transitions.blindZ = function($cont, $slides, opts) {
1099 var h = $cont.css('overflow','hidden').height();
1100 var w = $cont.width();
1101 opts.before.push(function(curr, next, opts) {
1102 $.fn.cycle.commonReset(curr,next,opts);
1103 opts.animIn.height = next.cycleH;
1104 opts.animOut.top = curr.cycleH;
1105 });
1106 opts.cssBefore = { top: h, left: w };
1107 opts.animIn = { top: 0, left: 0 };
1108 opts.animOut = { top: h, left: w };
1109};
1110
1111// growX - grow horizontally from centered 0 width
1112$.fn.cycle.transitions.growX = function($cont, $slides, opts) {
1113 opts.before.push(function(curr, next, opts) {
1114 $.fn.cycle.commonReset(curr,next,opts,false,true);
1115 opts.cssBefore.left = this.cycleW/2;
1116 opts.animIn = { left: 0, width: this.cycleW };
1117 opts.animOut = { left: 0 };
1118 });
1119 opts.cssBefore = { width: 0, top: 0 };
1120};
1121// growY - grow vertically from centered 0 height
1122$.fn.cycle.transitions.growY = function($cont, $slides, opts) {
1123 opts.before.push(function(curr, next, opts) {
1124 $.fn.cycle.commonReset(curr,next,opts,true,false);
1125 opts.cssBefore.top = this.cycleH/2;
1126 opts.animIn = { top: 0, height: this.cycleH };
1127 opts.animOut = { top: 0 };
1128 });
1129 opts.cssBefore = { height: 0, left: 0 };
1130};
1131
1132// curtainX - squeeze in both edges horizontally
1133$.fn.cycle.transitions.curtainX = function($cont, $slides, opts) {
1134 opts.before.push(function(curr, next, opts) {
1135 $.fn.cycle.commonReset(curr,next,opts,false,true,true);
1136 opts.cssBefore.left = next.cycleW/2;
1137 opts.animIn = { left: 0, width: this.cycleW };
1138 opts.animOut = { left: curr.cycleW/2, width: 0 };
1139 });
1140 opts.cssBefore = { top: 0, width: 0 };
1141};
1142// curtainY - squeeze in both edges vertically
1143$.fn.cycle.transitions.curtainY = function($cont, $slides, opts) {
1144 opts.before.push(function(curr, next, opts) {
1145 $.fn.cycle.commonReset(curr,next,opts,true,false,true);
1146 opts.cssBefore.top = next.cycleH/2;
1147 opts.animIn = { top: 0, height: next.cycleH };
1148 opts.animOut = { top: curr.cycleH/2, height: 0 };
1149 });
1150 opts.cssBefore = { left: 0, height: 0 };
1151};
1152
1153// cover - curr slide covered by next slide
1154$.fn.cycle.transitions.cover = function($cont, $slides, opts) {
1155 var d = opts.direction || 'left';
1156 var w = $cont.css('overflow','hidden').width();
1157 var h = $cont.height();
1158 opts.before.push(function(curr, next, opts) {
1159 $.fn.cycle.commonReset(curr,next,opts);
1160 if (d == 'right')
1161 opts.cssBefore.left = -w;
1162 else if (d == 'up')
1163 opts.cssBefore.top = h;
1164 else if (d == 'down')
1165 opts.cssBefore.top = -h;
1166 else
1167 opts.cssBefore.left = w;
1168 });
1169 opts.animIn = { left: 0, top: 0};
1170 opts.animOut = { opacity: 1 };
1171 opts.cssBefore = { top: 0, left: 0 };
1172};
1173
1174// uncover - curr slide moves off next slide
1175$.fn.cycle.transitions.uncover = function($cont, $slides, opts) {
1176 var d = opts.direction || 'left';
1177 var w = $cont.css('overflow','hidden').width();
1178 var h = $cont.height();
1179 opts.before.push(function(curr, next, opts) {
1180 $.fn.cycle.commonReset(curr,next,opts,true,true,true);
1181 if (d == 'right')
1182 opts.animOut.left = w;
1183 else if (d == 'up')
1184 opts.animOut.top = -h;
1185 else if (d == 'down')
1186 opts.animOut.top = h;
1187 else
1188 opts.animOut.left = -w;
1189 });
1190 opts.animIn = { left: 0, top: 0 };
1191 opts.animOut = { opacity: 1 };
1192 opts.cssBefore = { top: 0, left: 0 };
1193};
1194
1195// toss - move top slide and fade away
1196$.fn.cycle.transitions.toss = function($cont, $slides, opts) {
1197 var w = $cont.css('overflow','visible').width();
1198 var h = $cont.height();
1199 opts.before.push(function(curr, next, opts) {
1200 $.fn.cycle.commonReset(curr,next,opts,true,true,true);
1201 // provide default toss settings if animOut not provided
1202 if (!opts.animOut.left && !opts.animOut.top)
1203 opts.animOut = { left: w*2, top: -h/2, opacity: 0 };
1204 else
1205 opts.animOut.opacity = 0;
1206 });
1207 opts.cssBefore = { left: 0, top: 0 };
1208 opts.animIn = { left: 0 };
1209};
1210
1211// wipe - clip animation
1212$.fn.cycle.transitions.wipe = function($cont, $slides, opts) {
1213 var w = $cont.css('overflow','hidden').width();
1214 var h = $cont.height();
1215 opts.cssBefore = opts.cssBefore || {};
1216 var clip;
1217 if (opts.clip) {
1218 if (/l2r/.test(opts.clip))
1219 clip = 'rect(0px 0px '+h+'px 0px)';
1220 else if (/r2l/.test(opts.clip))
1221 clip = 'rect(0px '+w+'px '+h+'px '+w+'px)';
1222 else if (/t2b/.test(opts.clip))
1223 clip = 'rect(0px '+w+'px 0px 0px)';
1224 else if (/b2t/.test(opts.clip))
1225 clip = 'rect('+h+'px '+w+'px '+h+'px 0px)';
1226 else if (/zoom/.test(opts.clip)) {
1227 var top = parseInt(h/2);
1228 var left = parseInt(w/2);
1229 clip = 'rect('+top+'px '+left+'px '+top+'px '+left+'px)';
1230 }
1231 }
1232
1233 opts.cssBefore.clip = opts.cssBefore.clip || clip || 'rect(0px 0px 0px 0px)';
1234
1235 var d = opts.cssBefore.clip.match(/(\d+)/g);
1236 var t = parseInt(d[0]), r = parseInt(d[1]), b = parseInt(d[2]), l = parseInt(d[3]);
1237
1238 opts.before.push(function(curr, next, opts) {
1239 if (curr == next) return;
1240 var $curr = $(curr), $next = $(next);
1241 $.fn.cycle.commonReset(curr,next,opts,true,true,false);
1242 opts.cssAfter.display = 'block';
1243
1244 var step = 1, count = parseInt((opts.speedIn / 13)) - 1;
1245 (function f() {
1246 var tt = t ? t - parseInt(step * (t/count)) : 0;
1247 var ll = l ? l - parseInt(step * (l/count)) : 0;
1248 var bb = b < h ? b + parseInt(step * ((h-b)/count || 1)) : h;
1249 var rr = r < w ? r + parseInt(step * ((w-r)/count || 1)) : w;
1250 $next.css({ clip: 'rect('+tt+'px '+rr+'px '+bb+'px '+ll+'px)' });
1251 (step++ <= count) ? setTimeout(f, 13) : $curr.css('display', 'none');
1252 })();
1253 });
1254 opts.cssBefore = { display: 'block', opacity: 1, top: 0, left: 0 };
1255 opts.animIn = { left: 0 };
1256 opts.animOut = { left: 0 };
1257};
1258
1259})(jQuery);
</script>
<script type="text/javascript">
1
2 $(document).ready( function($) {
3
4
5
6 $('#slider').cycle({
7 fx: 'scrollVert',
8 speed: 1000,
9 pause: 1,
10 timeout: 7000,
11 delay: 500,
12 prev: '#slider_next',
13 next: '#slider_prev'
14 });
15 });
</script>
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