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/*
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* jQuery Cycle Plugin for light-weight slideshows
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* Examples and documentation at: http://malsup.com/jquery/cycle/
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* Copyright (c) 2007-2008 M. Alsup
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* Version: 2.10 (02/10/2008)
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* Dual licensed under the MIT and GPL licenses:
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* http://www.opensource.org/licenses/mit-license.php
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* http://www.gnu.org/licenses/gpl.html
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* Requires: jQuery v1.1.3.1 or later
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*
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* Based on the work of:
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* 1) Matt Oakes (http://portfolio.gizone.co.uk/applications/slideshow/)
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* 2) Torsten Baldes (http://medienfreunde.com/lab/innerfade/)
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* 3) Benjamin Sterling (http://www.benjaminsterling.com/experiments/jqShuffle/)
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*/
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(function($) {
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var ver = '2.10';
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var ie6 = $.browser.msie && /MSIE 6.0/.test(navigator.userAgent);
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$.fn.cycle = function(options) {
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return this.each(function() {
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options = options || {};
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if (options.constructor == String) {
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switch(options) {
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case 'stop':
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if (this.cycleTimeout) clearTimeout(this.cycleTimeout);
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this.cycleTimeout = 0;
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return;
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case 'pause':
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this.cyclePause = 1;
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return;
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case 'resume':
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this.cyclePause = 0;
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return;
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default:
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options = { fx: options };
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};
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}
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var $cont = $(this);
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var $slides = options.slideExpr ? $(options.slideExpr, this) : $cont.children();
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var els = $slides.get();
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if (els.length < 2) return; // don't bother
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// support metadata plugin (v1.0 and v2.0)
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var opts = $.extend({}, $.fn.cycle.defaults, options || {}, $.metadata ? $cont.metadata() : $.meta ? $cont.data() : {});
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if (opts.autostop)
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opts.countdown = opts.autostopCount || els.length;
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opts.before = opts.before ? [opts.before] : [];
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opts.after = opts.after ? [opts.after] : [];
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opts.after.unshift(function(){ opts.busy=0; });
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// clearType corrections
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if (ie6 && opts.cleartype && !opts.cleartypeNoBg)
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clearTypeFix($slides);
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// allow shorthand overrides of width, height and timeout
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var cls = this.className;
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var w = parseInt((cls.match(/w:(\d+)/)||[])[1]) || opts.width;
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var h = parseInt((cls.match(/h:(\d+)/)||[])[1]) || opts.height;
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opts.timeout = parseInt((cls.match(/t:(\d+)/)||[])[1]) || opts.timeout;
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if ($cont.css('position') == 'static')
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$cont.css('position', 'relative');
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if (w)
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$cont.width(w);
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if (h && h != 'auto')
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$cont.height(h);
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if (opts.random) {
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opts.randomMap = [];
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for (var i = 0; i < els.length; i++)
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opts.randomMap.push(i);
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opts.randomMap.sort(function(a,b) {return Math.random() - 0.5;});
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opts.randomIndex = 0;
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opts.startingSlide = opts.randomMap[0];
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}
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else if (opts.startingSlide >= els.length)
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opts.startingSlide = 0; // catch bogus input
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var first = opts.startingSlide || 0;
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$slides.css('position','absolute').hide().each(function(i) {
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var z = first ? i >= first ? els.length - (i-first) : first-i : els.length-i;
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$(this).css('z-index', z)
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});
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$(els[first]).show();
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if (opts.fit && w)
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$slides.width(w);
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if (opts.fit && h && h != 'auto')
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$slides.height(h);
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if (opts.pause)
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$cont.hover(function(){this.cyclePause=1;}, function(){this.cyclePause=0;});
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// run transition init fn
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var init = $.fn.cycle.transitions[opts.fx];
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if ($.isFunction(init))
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init($cont, $slides, opts);
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$slides.each(function() {
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var $el = $(this);
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this.cycleH = (opts.fit && h) ? h : $el.height();
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this.cycleW = (opts.fit && w) ? w : $el.width();
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});
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opts.cssBefore = opts.cssBefore || {};
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opts.animIn = opts.animIn || {};
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opts.animOut = opts.animOut || {};
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$slides.not(':eq('+first+')').css(opts.cssBefore);
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if (opts.cssFirst)
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$($slides[first]).css(opts.cssFirst);
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if (opts.timeout) {
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// ensure that timeout and speed settings are sane
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if (opts.speed.constructor == String)
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opts.speed = {slow: 600, fast: 200}[opts.speed] || 400;
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if (!opts.sync)
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opts.speed = opts.speed / 2;
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while((opts.timeout - opts.speed) < 250)
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opts.timeout += opts.speed;
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}
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if (opts.easing)
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opts.easeIn = opts.easeOut = opts.easing;
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if (!opts.speedIn)
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opts.speedIn = opts.speed;
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if (!opts.speedOut)
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opts.speedOut = opts.speed;
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opts.slideCount = els.length;
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opts.currSlide = first;
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if (opts.random) {
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opts.nextSlide = opts.currSlide;
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if (++opts.randomIndex == els.length)
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opts.randomIndex = 0;
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opts.nextSlide = opts.randomMap[opts.randomIndex];
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}
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else
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opts.nextSlide = opts.startingSlide >= (els.length-1) ? 0 : opts.startingSlide+1;
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// fire artificial events
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var e0 = $slides[first];
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if (opts.before.length)
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opts.before[0].apply(e0, [e0, e0, opts, true]);
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if (opts.after.length > 1)
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opts.after[1].apply(e0, [e0, e0, opts, true]);
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if (opts.click && !opts.next)
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opts.next = opts.click;
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if (opts.next)
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$(opts.next).bind('click', function(){return advance(els,opts,opts.rev?-1:1)});
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if (opts.prev)
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$(opts.prev).bind('click', function(){return advance(els,opts,opts.rev?1:-1)});
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if (opts.pager)
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buildPager(els,opts);
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if (opts.timeout)
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this.cycleTimeout = setTimeout(function(){go(els,opts,0,!opts.rev)}, opts.timeout + (opts.delay||0));
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});
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};
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function go(els, opts, manual, fwd) {
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if (opts.busy) return;
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var p = els[0].parentNode, curr = els[opts.currSlide], next = els[opts.nextSlide];
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if (p.cycleTimeout === 0 && !manual)
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return;
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if (!manual && !p.cyclePause &&
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((opts.autostop && (--opts.countdown <= 0)) ||
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(opts.nowrap && !opts.random && opts.nextSlide < opts.currSlide)))
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return;
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if (manual || !p.cyclePause) {
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if (opts.before.length)
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$.each(opts.before, function(i,o) { o.apply(next, [curr, next, opts, fwd]); });
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var after = function() {
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if ($.browser.msie && opts.cleartype)
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this.style.removeAttribute('filter');
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$.each(opts.after, function(i,o) { o.apply(next, [curr, next, opts, fwd]); });
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};
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if (opts.nextSlide != opts.currSlide) {
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opts.busy = 1;
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if (opts.fxFn)
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opts.fxFn(curr, next, opts, after, fwd);
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else if ($.isFunction($.fn.cycle[opts.fx]))
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$.fn.cycle[opts.fx](curr, next, opts, after);
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else
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$.fn.cycle.custom(curr, next, opts, after);
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}
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if (opts.random) {
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opts.currSlide = opts.nextSlide;
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if (++opts.randomIndex == els.length)
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opts.randomIndex = 0;
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opts.nextSlide = opts.randomMap[opts.randomIndex];
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}
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else { // sequence
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var roll = (opts.nextSlide + 1) == els.length;
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opts.nextSlide = roll ? 0 : opts.nextSlide+1;
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opts.currSlide = roll ? els.length-1 : opts.nextSlide-1;
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}
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if (opts.pager)
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$(opts.pager).find('a').removeClass('activeSlide').filter('a:eq('+opts.currSlide+')').addClass('activeSlide');
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}
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if (opts.timeout)
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p.cycleTimeout = setTimeout(function() { go(els,opts,0,!opts.rev) }, opts.timeout);
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};
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// advance slide forward or back
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function advance(els, opts, val) {
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var p = els[0].parentNode, timeout = p.cycleTimeout;
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if (timeout) {
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clearTimeout(timeout);
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p.cycleTimeout = 0;
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}
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opts.nextSlide = opts.currSlide + val;
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if (opts.nextSlide < 0) {
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if (opts.nowrap) return false;
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opts.nextSlide = els.length - 1;
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}
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else if (opts.nextSlide >= els.length) {
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if (opts.nowrap) return false;
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opts.nextSlide = 0;
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}
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if (opts.prevNextClick && typeof opts.prevNextClick == 'function')
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opts.prevNextClick(val > 0, opts.nextSlide, els[opts.nextSlide]);
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go(els, opts, 1, val>=0);
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return false;
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};
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function buildPager(els, opts) {
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var $p = $(opts.pager);
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$.each(els, function(i,o) {
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var $a = (typeof opts.pagerAnchorBuilder == 'function')
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? $(opts.pagerAnchorBuilder(i,o))
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: $('<a href="#">'+(i+1)+'</a>');
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// don't reparent if anchor is in the dom
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if ($a.parents('body').length == 0)
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$a.appendTo($p);
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$a.bind('click',function() {
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opts.nextSlide = i;
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var p = els[0].parentNode, timeout = p.cycleTimeout;
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if (timeout) {
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clearTimeout(timeout);
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p.cycleTimeout = 0;
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}
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if (typeof opts.pagerClick == 'function')
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opts.pagerClick(opts.nextSlide, els[opts.nextSlide]);
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go(els,opts,1,!opts.rev);
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return false;
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});
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});
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$p.find('a').filter('a:eq('+opts.startingSlide+')').addClass('activeSlide');
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};
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// this fixes clearType problems in ie6 by setting an explicit bg color
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function clearTypeFix($slides) {
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function hex(s) {
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var s = parseInt(s).toString(16);
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return s.length < 2 ? '0'+s : s;
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};
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function getBg(e) {
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for ( ; e && e.nodeName.toLowerCase() != 'html'; e = e.parentNode) {
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var v = $.css(e,'background-color');
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if (v.indexOf('rgb') >= 0 ) {
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var rgb = v.match(/\d+/g);
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return '#'+ hex(rgb[0]) + hex(rgb[1]) + hex(rgb[2]);
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}
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if (v && v != 'transparent')
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return v;
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}
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return '#ffffff';
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};
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$slides.each(function() { $(this).css('background-color', getBg(this)); });
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};
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$.fn.cycle.custom = function(curr, next, opts, cb) {
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var $l = $(curr), $n = $(next);
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$n.css(opts.cssBefore);
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var fn = function() {$n.animate(opts.animIn, opts.speedIn, opts.easeIn, cb)};
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$l.animate(opts.animOut, opts.speedOut, opts.easeOut, function() {
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if (opts.cssAfter) $l.css(opts.cssAfter);
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if (!opts.sync) fn();
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});
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if (opts.sync) fn();
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};
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$.fn.cycle.transitions = {
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fade: function($cont, $slides, opts) {
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$slides.not(':eq('+opts.startingSlide+')').css('opacity',0);
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opts.before.push(function() { $(this).show() });
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opts.animIn = { opacity: 1 };
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opts.animOut = { opacity: 0 };
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opts.cssAfter = { display: 'none' };
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}
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};
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$.fn.cycle.ver = function() { return ver; };
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// override these globally if you like (they are all optional)
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$.fn.cycle.defaults = {
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fx: 'fade', // one of: fade, shuffle, zoom, slideX, slideY, scrollUp/Down/Left/Right
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timeout: 4000, // milliseconds between slide transitions (0 to disable auto advance)
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speed: 1000, // speed of the transition (any valid fx speed value)
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speedIn: null, // speed of the 'in' transition
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speedOut: null, // speed of the 'out' transition
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click: null, // @deprecated; please use the 'next' option
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next: null, // id of element to use as click trigger for next slide
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prev: null, // id of element to use as click trigger for previous slide
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prevNextClick: null, // callback fn for prev/next clicks: function(isNext, zeroBasedSlideIndex, slideElement)
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pager: null, // id of element to use as pager container
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pagerClick: null, // callback fn for pager clicks: function(zeroBasedSlideIndex, slideElement)
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pagerAnchorBuilder: null, // callback fn for building anchor links
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before: null, // transition callback (scope set to element to be shown)
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after: null, // transition callback (scope set to element that was shown)
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easing: null, // easing method for both in and out transitions
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easeIn: null, // easing for "in" transition
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easeOut: null, // easing for "out" transition
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shuffle: null, // coords for shuffle animation, ex: { top:15, left: 200 }
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animIn: null, // properties that define how the slide animates in
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animOut: null, // properties that define how the slide animates out
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cssBefore: null, // properties that define the initial state of the slide before transitioning in
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cssAfter: null, // properties that defined the state of the slide after transitioning out
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fxFn: null, // function used to control the transition
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height: 'auto', // container height
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startingSlide: 0, // zero-based index of the first slide to be displayed
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sync: 1, // true if in/out transitions should occur simultaneously
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random: 0, // true for random, false for sequence (not applicable to shuffle fx)
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fit: 0, // force slides to fit container
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pause: 0, // true to enable "pause on hover"
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autostop: 0, // true to end slideshow after X transitions (where X == slide count)
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delay: 0, // additional delay (in ms) for first transition (hint: can be negative)
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slideExpr: null, // expression for selecting slides (if something other than all children is required)
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cleartype: 0, // true if clearType corrections should be applied (for IE)
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nowrap: 0 // true to prevent slideshow from wrapping
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};
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| 337 |
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| 338 |
})(jQuery);
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| 340 |
/*
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| 341 |
* jQuery Cycle Plugin Transition Definitions
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| 342 |
* This script is a plugin for the jQuery Cycle Plugin
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| 343 |
* Examples and documentation at: http://malsup.com/jquery/cycle/
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| 344 |
* Copyright (c) 2007 M. Alsup
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| 345 |
* Version: 2.07
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| 346 |
* Dual licensed under the MIT and GPL licenses:
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| 347 |
* http://www.opensource.org/licenses/mit-license.php
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| 348 |
* http://www.gnu.org/licenses/gpl.html
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| 349 |
*/
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| 350 |
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| 351 |
//
|
| 352 |
// These functions define one-time slide initialization for the named
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| 353 |
// transitions. To save file size feel free to remove any of these that you
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| 354 |
// don't need.
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| 355 |
//
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| 356 |
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| 357 |
// scrollUp/Down/Left/Right
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| 358 |
jQuery.fn.cycle.transitions.scrollUp = function($cont, $slides, opts) {
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| 359 |
$cont.css('overflow','hidden');
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| 360 |
opts.before.push(function(curr, next, opts) {
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| 361 |
jQuery(this).show();
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| 362 |
opts.cssBefore.top = next.offsetHeight;
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| 363 |
opts.animOut.top = 0-curr.offsetHeight;
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| 364 |
});
|
| 365 |
opts.cssFirst = { top: 0 };
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| 366 |
opts.animIn = { top: 0 };
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| 367 |
opts.cssAfter = { display: 'none' };
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| 368 |
};
|
| 369 |
jQuery.fn.cycle.transitions.scrollDown = function($cont, $slides, opts) {
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| 370 |
$cont.css('overflow','hidden');
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| 371 |
opts.before.push(function(curr, next, opts) {
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| 372 |
jQuery(this).show();
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opts.cssBefore.top = 0-next.offsetHeight;
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| 374 |
opts.animOut.top = curr.offsetHeight;
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| 375 |
});
|
| 376 |
opts.cssFirst = { top: 0 };
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| 377 |
opts.animIn = { top: 0 };
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| 378 |
opts.cssAfter = { display: 'none' };
|
| 379 |
};
|
| 380 |
jQuery.fn.cycle.transitions.scrollLeft = function($cont, $slides, opts) {
|
| 381 |
$cont.css('overflow','hidden');
|
| 382 |
opts.before.push(function(curr, next, opts) {
|
| 383 |
jQuery(this).show();
|
| 384 |
opts.cssBefore.left = next.offsetWidth;
|
| 385 |
opts.animOut.left = 0-curr.offsetWidth;
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| 386 |
});
|
| 387 |
opts.cssFirst = { left: 0 };
|
| 388 |
opts.animIn = { left: 0 };
|
| 389 |
};
|
| 390 |
jQuery.fn.cycle.transitions.scrollRight = function($cont, $slides, opts) {
|
| 391 |
$cont.css('overflow','hidden');
|
| 392 |
opts.before.push(function(curr, next, opts) {
|
| 393 |
jQuery(this).show();
|
| 394 |
opts.cssBefore.left = 0-next.offsetWidth;
|
| 395 |
opts.animOut.left = curr.offsetWidth;
|
| 396 |
});
|
| 397 |
opts.cssFirst = { left: 0 };
|
| 398 |
opts.animIn = { left: 0 };
|
| 399 |
};
|
| 400 |
jQuery.fn.cycle.transitions.scrollHorz = function($cont, $slides, opts) {
|
| 401 |
$cont.css('overflow','hidden').width();
|
| 402 |
// $slides.show();
|
| 403 |
opts.before.push(function(curr, next, opts, fwd) {
|
| 404 |
jQuery(this).show();
|
| 405 |
var currW = curr.offsetWidth, nextW = next.offsetWidth;
|
| 406 |
opts.cssBefore = fwd ? { left: nextW } : { left: -nextW };
|
| 407 |
opts.animIn.left = 0;
|
| 408 |
opts.animOut.left = fwd ? -currW : currW;
|
| 409 |
$slides.not(curr).css(opts.cssBefore);
|
| 410 |
});
|
| 411 |
opts.cssFirst = { left: 0 };
|
| 412 |
opts.cssAfter = { display: 'none' }
|
| 413 |
};
|
| 414 |
jQuery.fn.cycle.transitions.scrollVert = function($cont, $slides, opts) {
|
| 415 |
$cont.css('overflow','hidden');
|
| 416 |
// $slides.show();
|
| 417 |
opts.before.push(function(curr, next, opts, fwd) {
|
| 418 |
jQuery(this).show();
|
| 419 |
var currH = curr.offsetHeight, nextH = next.offsetHeight;
|
| 420 |
opts.cssBefore = fwd ? { top: -nextH } : { top: nextH };
|
| 421 |
opts.animIn.top = 0;
|
| 422 |
opts.animOut.top = fwd ? currH : -currH;
|
| 423 |
$slides.not(curr).css(opts.cssBefore);
|
| 424 |
});
|
| 425 |
opts.cssFirst = { top: 0 };
|
| 426 |
opts.cssAfter = { display: 'none' }
|
| 427 |
};
|
| 428 |
|
| 429 |
// slideX/slideY
|
| 430 |
jQuery.fn.cycle.transitions.slideX = function($cont, $slides, opts) {
|
| 431 |
opts.animIn = { width: 'show' };
|
| 432 |
opts.animOut = { width: 'hide' };
|
| 433 |
};
|
| 434 |
jQuery.fn.cycle.transitions.slideY = function($cont, $slides, opts) {
|
| 435 |
opts.animIn = { height: 'show' };
|
| 436 |
opts.animOut = { height: 'hide' };
|
| 437 |
};
|
| 438 |
|
| 439 |
// shuffle
|
| 440 |
jQuery.fn.cycle.transitions.shuffle = function($cont, $slides, opts) {
|
| 441 |
var w = $cont.css('overflow', 'visible').width();
|
| 442 |
$slides.css({left: 0, top: 0});
|
| 443 |
opts.before.push(function() { jQuery(this).show() });
|
| 444 |
opts.speed = opts.speed / 2; // shuffle has 2 transitions
|
| 445 |
opts.random = 0;
|
| 446 |
opts.shuffle = opts.shuffle || {left:-w, top:15};
|
| 447 |
opts.els = [];
|
| 448 |
for (var i=0; i < $slides.length; i++)
|
| 449 |
opts.els.push($slides[i]);
|
| 450 |
|
| 451 |
for (var i=0; i < opts.startingSlide; i++)
|
| 452 |
opts.els.push(opts.els.shift());
|
| 453 |
|
| 454 |
// custom transition fn (hat tip to Benjamin Sterling for this bit of sweetness!)
|
| 455 |
opts.fxFn = function(curr, next, opts, cb, fwd) {
|
| 456 |
var $el = fwd ? jQuery(curr) : jQuery(next);
|
| 457 |
$el.animate(opts.shuffle, opts.speedIn, opts.easeIn, function() {
|
| 458 |
fwd ? opts.els.push(opts.els.shift()) : opts.els.unshift(opts.els.pop());
|
| 459 |
if (fwd)
|
| 460 |
for (var i=0, len=opts.els.length; i < len; i++)
|
| 461 |
jQuery(opts.els[i]).css('z-index', len-i);
|
| 462 |
else {
|
| 463 |
var z = jQuery(curr).css('z-index');
|
| 464 |
$el.css('z-index', parseInt(z)+1);
|
| 465 |
}
|
| 466 |
$el.animate({left:0, top:0}, opts.speedOut, opts.easeOut, function() {
|
| 467 |
jQuery(fwd ? this : curr).hide();
|
| 468 |
if (cb) cb();
|
| 469 |
});
|
| 470 |
});
|
| 471 |
};
|
| 472 |
};
|
| 473 |
|
| 474 |
// turnUp/Down/Left/Right
|
| 475 |
jQuery.fn.cycle.transitions.turnUp = function($cont, $slides, opts) {
|
| 476 |
opts.before.push(function(curr, next, opts) {
|
| 477 |
jQuery(this).show();
|
| 478 |
opts.cssBefore.top = next.cycleH;
|
| 479 |
opts.animIn.height = next.cycleH;
|
| 480 |
});
|
| 481 |
opts.cssFirst = { top: 0 };
|
| 482 |
opts.cssBefore = { height: 0 };
|
| 483 |
opts.animIn = { top: 0 };
|
| 484 |
opts.animOut = { height: 0 };
|
| 485 |
opts.cssAfter = { display: 'none' };
|
| 486 |
};
|
| 487 |
jQuery.fn.cycle.transitions.turnDown = function($cont, $slides, opts) {
|
| 488 |
opts.before.push(function(curr, next, opts) {
|
| 489 |
jQuery(this).show();
|
| 490 |
opts.animIn.height = next.cycleH;
|
| 491 |
opts.animOut.top = curr.cycleH;
|
| 492 |
});
|
| 493 |
opts.cssFirst = { top: 0 };
|
| 494 |
opts.cssBefore = { top: 0, height: 0 };
|
| 495 |
opts.animOut = { height: 0 };
|
| 496 |
opts.cssAfter = { display: 'none' };
|
| 497 |
};
|
| 498 |
jQuery.fn.cycle.transitions.turnLeft = function($cont, $slides, opts) {
|
| 499 |
opts.before.push(function(curr, next, opts) {
|
| 500 |
jQuery(this).show();
|
| 501 |
opts.cssBefore.left = next.cycleW;
|
| 502 |
opts.animIn.width = next.cycleW;
|
| 503 |
});
|
| 504 |
opts.cssBefore = { width: 0 };
|
| 505 |
opts.animIn = { left: 0 };
|
| 506 |
opts.animOut = { width: 0 };
|
| 507 |
opts.cssAfter = { display: 'none' };
|
| 508 |
};
|
| 509 |
jQuery.fn.cycle.transitions.turnRight = function($cont, $slides, opts) {
|
| 510 |
opts.before.push(function(curr, next, opts) {
|
| 511 |
jQuery(this).show();
|
| 512 |
opts.animIn.width = next.cycleW;
|
| 513 |
opts.animOut.left = curr.cycleW;
|
| 514 |
});
|
| 515 |
opts.cssBefore = { left: 0, width: 0 };
|
| 516 |
opts.animIn = { left: 0 };
|
| 517 |
opts.animOut = { width: 0 };
|
| 518 |
opts.cssAfter = { display: 'none' };
|
| 519 |
};
|
| 520 |
|
| 521 |
// zoom
|
| 522 |
jQuery.fn.cycle.transitions.zoom = function($cont, $slides, opts) {
|
| 523 |
opts.cssFirst = { top:0, left: 0 };
|
| 524 |
opts.cssAfter = { display: 'none' };
|
| 525 |
|
| 526 |
opts.before.push(function(curr, next, opts) {
|
| 527 |
jQuery(this).show();
|
| 528 |
opts.cssBefore = { width: 0, height: 0, top: next.cycleH/2, left: next.cycleW/2 };
|
| 529 |
opts.animIn = { top: 0, left: 0, width: next.cycleW, height: next.cycleH };
|
| 530 |
opts.animOut = { width: 0, height: 0, top: curr.cycleH/2, left: curr.cycleW/2 };
|
| 531 |
});
|
| 532 |
};
|
| 533 |
|
| 534 |
// fadeZoom
|
| 535 |
jQuery.fn.cycle.transitions.fadeZoom = function($cont, $slides, opts) {
|
| 536 |
opts.before.push(function(curr, next, opts) {
|
| 537 |
opts.cssBefore = { width: 0, height: 0, opacity: 1, left: next.cycleW/2, top: next.cycleH/2, zIndex: 1 };
|
| 538 |
opts.animIn = { top: 0, left: 0, width: next.cycleW, height: next.cycleH };
|
| 539 |
});
|
| 540 |
opts.animOut = { opacity: 0 };
|
| 541 |
opts.cssAfter = { zIndex: 0 };
|
| 542 |
};
|
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