ÿþ/*!

 * jQuery Cycle Plugin (with Transition Definitions)

 * Examples and documentation at: http://jquery.malsup.com/cycle/

 * Copyright (c) 2007-2010 M. Alsup

 * Version: 2.9995 (09-AUG-2011)

 * Dual licensed under the MIT and GPL licenses.

 * http://jquery.malsup.com/license.html

 * Requires: jQuery v1.3.2 or later

 */

;(function($) {



var ver = '2.9995';



// if $.support is not defined (pre jQuery 1.3) add what I need

if ($.support == undefined) {

	$.support = {

		opacity: !($.browser.msie)

	};

}



function debug(s) {

	$.fn.cycle.debug && log(s);

}		

function log() {

	window.console && console.log && console.log('[cycle] ' + Array.prototype.join.call(arguments,' '));

}

$.expr[':'].paused = function(el) {

	return el.cyclePause;

}





// the options arg can be...

//   a number  - indicates an immediate transition should occur to the given slide index

//   a string  - 'pause', 'resume', 'toggle', 'next', 'prev', 'stop', 'destroy' or the name of a transition effect (ie, 'fade', 'zoom', etc)

//   an object - properties to control the slideshow

//

// the arg2 arg can be...

//   the name of an fx (only used in conjunction with a numeric value for 'options')

//   the value true (only used in first arg == 'resume') and indicates

//	 that the resume should occur immediately (not wait for next timeout)



$.fn.cycle = function(options, arg2) {

	var o = { s: this.selector, c: this.context };



	// in 1.3+ we can fix mistakes with the ready state

	if (this.length === 0 && options != 'stop') {

		if (!$.isReady && o.s) {

			log('DOM not ready, queuing slideshow');

			$(function() {

				$(o.s,o.c).cycle(options,arg2);

			});

			return this;

		}

		// is your DOM ready?  http://docs.jquery.com/Tutorials:Introducing_$(document).ready()

		log('terminating; zero elements found by selector' + ($.isReady ? '' : ' (DOM not ready)'));

		return this;

	}



	// iterate the matched nodeset

	return this.each(function() {

		var opts = handleArguments(this, options, arg2);

		if (opts === false)

			return;



		opts.updateActivePagerLink = opts.updateActivePagerLink || $.fn.cycle.updateActivePagerLink;

		

		// stop existing slideshow for this container (if there is one)

		if (this.cycleTimeout)

			clearTimeout(this.cycleTimeout);

		this.cycleTimeout = this.cyclePause = 0;



		var $cont = $(this);

		var $slides = opts.slideExpr ? $(opts.slideExpr, this) : $cont.children();

		var els = $slides.get();



		var opts2 = buildOptions($cont, $slides, els, opts, o);

		if (opts2 === false)

			return;



		if (els.length < 2) {

			log('terminating; too few slides: ' + els.length);

			return;

		}



		var startTime = opts2.continuous ? 10 : getTimeout(els[opts2.currSlide], els[opts2.nextSlide], opts2, !opts2.backwards);



		// if it's an auto slideshow, kick it off

		if (startTime) {

			startTime += (opts2.delay || 0);

			if (startTime < 10)

				startTime = 10;

			debug('first timeout: ' + startTime);

			this.cycleTimeout = setTimeout(function(){go(els,opts2,0,!opts.backwards)}, startTime);

		}

	});

};



function triggerPause(cont, byHover, onPager) {

	var opts = $(cont).data('cycle.opts');

	var paused = !!cont.cyclePause;

	if (paused && opts.paused)

		opts.paused(cont, opts, byHover, onPager);

	else if (!paused && opts.resumed)

		opts.resumed(cont, opts, byHover, onPager);

}



// process the args that were passed to the plugin fn

function handleArguments(cont, options, arg2) {

	if (cont.cycleStop == undefined)

		cont.cycleStop = 0;

	if (options === undefined || options === null)

		options = {};

	if (options.constructor == String) {

		switch(options) {

		case 'destroy':

		case 'stop':

			var opts = $(cont).data('cycle.opts');

			if (!opts)

				return false;

			cont.cycleStop++; // callbacks look for change

			if (cont.cycleTimeout)

				clearTimeout(cont.cycleTimeout);

			cont.cycleTimeout = 0;

			opts.elements && $(opts.elements).stop();

			$(cont).removeData('cycle.opts');

			if (options == 'destroy')

				destroy(opts);

			return false;

		case 'toggle':

			cont.cyclePause = (cont.cyclePause === 1) ? 0 : 1;

			checkInstantResume(cont.cyclePause, arg2, cont);

			triggerPause(cont);

			return false;

		case 'pause':

			cont.cyclePause = 1;

			triggerPause(cont);

			return false;

		case 'resume':

			cont.cyclePause = 0;

			checkInstantResume(false, arg2, cont);

			triggerPause(cont);

			return false;

		case 'prev':

		case 'next':

			var opts = $(cont).data('cycle.opts');

			if (!opts) {

				log('options not found, "prev/next" ignored');

				return false;

			}

			$.fn.cycle[options](opts);

			return false;

		default:

			options = { fx: options };

		};

		return options;

	}

	else if (options.constructor == Number) {

		// go to the requested slide

		var num = options;

		options = $(cont).data('cycle.opts');

		if (!options) {

			log('options not found, can not advance slide');

			return false;

		}

		if (num < 0 || num >= options.elements.length) {

			log('invalid slide index: ' + num);

			return false;

		}

		options.nextSlide = num;

		if (cont.cycleTimeout) {

			clearTimeout(cont.cycleTimeout);

			cont.cycleTimeout = 0;

		}

		if (typeof arg2 == 'string')

			options.oneTimeFx = arg2;

		go(options.elements, options, 1, num >= options.currSlide);

		return false;

	}

	return options;

	

	function checkInstantResume(isPaused, arg2, cont) {

		if (!isPaused && arg2 === true) { // resume now!

			var options = $(cont).data('cycle.opts');

			if (!options) {

				log('options not found, can not resume');

				return false;

			}

			if (cont.cycleTimeout) {

				clearTimeout(cont.cycleTimeout);

				cont.cycleTimeout = 0;

			}

			go(options.elements, options, 1, !options.backwards);

		}

	}

};



function removeFilter(el, opts) {

	if (!$.support.opacity && opts.cleartype && el.style.filter) {

		try { el.style.removeAttribute('filter'); }

		catch(smother) {} // handle old opera versions

	}

};



// unbind event handlers

function destroy(opts) {

	if (opts.next)

		$(opts.next).unbind(opts.prevNextEvent);

	if (opts.prev)

		$(opts.prev).unbind(opts.prevNextEvent);

	

	if (opts.pager || opts.pagerAnchorBuilder)

		$.each(opts.pagerAnchors || [], function() {

			this.unbind().remove();

		});

	opts.pagerAnchors = null;

	if (opts.destroy) // callback

		opts.destroy(opts);

};



// one-time initialization

function buildOptions($cont, $slides, els, options, o) {

	// support metadata plugin (v1.0 and v2.0)

	var opts = $.extend({}, $.fn.cycle.defaults, options || {}, $.metadata ? $cont.metadata() : $.meta ? $cont.data() : {});

	var meta = $.isFunction($cont.data) ? $cont.data(opts.metaAttr) : null;

	if (meta)

		opts = $.extend(opts, meta);

	if (opts.autostop)

		opts.countdown = opts.autostopCount || els.length;



	var cont = $cont[0];

	$cont.data('cycle.opts', opts);

	opts.$cont = $cont;

	opts.stopCount = cont.cycleStop;

	opts.elements = els;

	opts.before = opts.before ? [opts.before] : [];

	opts.after = opts.after ? [opts.after] : [];



	// push some after callbacks

	if (!$.support.opacity && opts.cleartype)

		opts.after.push(function() { removeFilter(this, opts); });

	if (opts.continuous)

		opts.after.push(function() { go(els,opts,0,!opts.backwards); });



	saveOriginalOpts(opts);



	// clearType corrections

	if (!$.support.opacity && opts.cleartype && !opts.cleartypeNoBg)

		clearTypeFix($slides);



	// container requires non-static position so that slides can be position within

	if ($cont.css('position') == 'static')

		$cont.css('position', 'relative');

	if (opts.width)

		$cont.width(opts.width);

	if (opts.height && opts.height != 'auto')

		$cont.height(opts.height);



	if (opts.startingSlide)

		opts.startingSlide = parseInt(opts.startingSlide,10);

	else if (opts.backwards)

		opts.startingSlide = els.length - 1;



	// if random, mix up the slide array

	if (opts.random) {

		opts.randomMap = [];

		for (var i = 0; i < els.length; i++)

			opts.randomMap.push(i);

		opts.randomMap.sort(function(a,b) {return Math.random() - 0.5;});

		opts.randomIndex = 1;

		opts.startingSlide = opts.randomMap[1];

	}

	else if (opts.startingSlide >= els.length)

		opts.startingSlide = 0; // catch bogus input

	opts.currSlide = opts.startingSlide || 0;

	var first = opts.startingSlide;



	// set position and zIndex on all the slides

	$slides.css({position: 'absolute', top:0, left:0}).hide().each(function(i) {

		var z;

		if (opts.backwards)

			z = first ? i <= first ? els.length + (i-first) : first-i : els.length-i;

		else

			z = first ? i >= first ? els.length - (i-first) : first-i : els.length-i;

		$(this).css('z-index', z)

	});



	// make sure first slide is visible

	$(els[first]).css('opacity',1).show(); // opacity bit needed to handle restart use case

	removeFilter(els[first], opts);



	// stretch slides

	if (opts.fit) {

		if (!opts.aspect) {

	        if (opts.width)

	            $slides.width(opts.width);

	        if (opts.height && opts.height != 'auto')

	            $slides.height(opts.height);

		} else {

			$slides.each(function(){

				var $slide = $(this);

				var ratio = (opts.aspect === true) ? $slide.width()/$slide.height() : opts.aspect;

				if( opts.width && $slide.width() != opts.width ) {

					$slide.width( opts.width );

					$slide.height( opts.width / ratio );

				}



				if( opts.height && $slide.height() < opts.height ) {

					$slide.height( opts.height );

					$slide.width( opts.height * ratio );

				}

			});

		}

	}



	if (opts.center && ((!opts.fit) || opts.aspect)) {

		$slides.each(function(){

			var $slide = $(this);

			$slide.css({

				"margin-left": opts.width ?

					((opts.width - $slide.width()) / 2) + "px" :

					0,

				"margin-top": opts.height ?

					((opts.height - $slide.height()) / 2) + "px" :

					0

			});

		});

	}



	if (opts.center && !opts.fit && !opts.slideResize) {

	  	$slides.each(function(){

	    	var $slide = $(this);

	    	$slide.css({

	      		"margin-left": opts.width ? ((opts.width - $slide.width()) / 2) + "px" : 0,

	      		"margin-top": opts.height ? ((opts.height - $slide.height()) / 2) + "px" : 0

	    	});

	  	});

	}

		

	// stretch container

	var reshape = opts.containerResize && !$cont.innerHeight();

	if (reshape) { // do this only if container has no size http://tinyurl.com/da2oa9

		var maxw = 0, maxh = 0;

		for(var j=0; j < els.length; j++) {

			var $e = $(els[j]), e = $e[0], w = $e.outerWidth(), h = $e.outerHeight();

			if (!w) w = e.offsetWidth || e.width || $e.attr('width');

			if (!h) h = e.offsetHeight || e.height || $e.attr('height');

			maxw = w > maxw ? w : maxw;

			maxh = h > maxh ? h : maxh;

		}

		if (maxw > 0 && maxh > 0)

			$cont.css({width:maxw+'px',height:maxh+'px'});

	}



	var pauseFlag = false;  // https://github.com/malsup/cycle/issues/44

	if (opts.pause)

		$cont.hover(

			function(){

				pauseFlag = true;

				this.cyclePause++;

				triggerPause(cont, true);

			},

			function(){

				pauseFlag && this.cyclePause--;

				triggerPause(cont, true);

			}

		);



	if (supportMultiTransitions(opts) === false)

		return false;



	// apparently a lot of people use image slideshows without height/width attributes on the images.

	// Cycle 2.50+ requires the sizing info for every slide; this block tries to deal with that.

	var requeue = false;

	options.requeueAttempts = options.requeueAttempts || 0;

	$slides.each(function() {

		// try to get height/width of each slide

		var $el = $(this);

		this.cycleH = (opts.fit && opts.height) ? opts.height : ($el.height() || this.offsetHeight || this.height || $el.attr('height') || 0);

		this.cycleW = (opts.fit && opts.width) ? opts.width : ($el.width() || this.offsetWidth || this.width || $el.attr('width') || 0);



		if ( $el.is('img') ) {

			// sigh..  sniffing, hacking, shrugging...  this crappy hack tries to account for what browsers do when

			// an image is being downloaded and the markup did not include sizing info (height/width attributes);

			// there seems to be some "default" sizes used in this situation

			var loadingIE	= ($.browser.msie  && this.cycleW == 28 && this.cycleH == 30 && !this.complete);

			var loadingFF	= ($.browser.mozilla && this.cycleW == 34 && this.cycleH == 19 && !this.complete);

			var loadingOp	= ($.browser.opera && ((this.cycleW == 42 && this.cycleH == 19) || (this.cycleW == 37 && this.cycleH == 17)) && !this.complete);

			var loadingOther = (this.cycleH == 0 && this.cycleW == 0 && !this.complete);

			// don't requeue for images that are still loading but have a valid size

			if (loadingIE || loadingFF || loadingOp || loadingOther) {

				if (o.s && opts.requeueOnImageNotLoaded && ++options.requeueAttempts < 100) { // track retry count so we don't loop forever

					log(options.requeueAttempts,' - img slide not loaded, requeuing slideshow: ', this.src, this.cycleW, this.cycleH);

					setTimeout(function() {$(o.s,o.c).cycle(options)}, opts.requeueTimeout);

					requeue = true;

					return false; // break each loop

				}

				else {

					log('could not determine size of image: '+this.src, this.cycleW, this.cycleH);

				}

			}

		}

		return true;

	});



	if (requeue)

		return false;



	opts.cssBefore = opts.cssBefore || {};

	opts.cssAfter = opts.cssAfter || {};

	opts.cssFirst = opts.cssFirst || {};

	opts.animIn = opts.animIn || {};

	opts.animOut = opts.animOut || {};



	$slides.not(':eq('+first+')').css(opts.cssBefore);

	$($slides[first]).css(opts.cssFirst);



	if (opts.timeout) {

		opts.timeout = parseInt(opts.timeout,10);

		// ensure that timeout and speed settings are sane

		if (opts.speed.constructor == String)

			opts.speed = $.fx.speeds[opts.speed] || parseInt(opts.speed,10);

		if (!opts.sync)

			opts.speed = opts.speed / 2;

		

		var buffer = opts.fx == 'none' ? 0 : opts.fx == 'shuffle' ? 500 : 250;

		while((opts.timeout - opts.speed) < buffer) // sanitize timeout

			opts.timeout += opts.speed;

	}

	if (opts.easing)

		opts.easeIn = opts.easeOut = opts.easing;

	if (!opts.speedIn)

		opts.speedIn = opts.speed;

	if (!opts.speedOut)

		opts.speedOut = opts.speed;



	opts.slideCount = els.length;

	opts.currSlide = opts.lastSlide = first;

	if (opts.random) {

		if (++opts.randomIndex == els.length)

			opts.randomIndex = 0;

		opts.nextSlide = opts.randomMap[opts.randomIndex];

	}

	else if (opts.backwards)

		opts.nextSlide = opts.startingSlide == 0 ? (els.length-1) : opts.startingSlide-1;

	else

		opts.nextSlide = opts.startingSlide >= (els.length-1) ? 0 : opts.startingSlide+1;



	// run transition init fn

	if (!opts.multiFx) {

		var init = $.fn.cycle.transitions[opts.fx];

		if ($.isFunction(init))

			init($cont, $slides, opts);

		else if (opts.fx != 'custom' && !opts.multiFx) {

			log('unknown transition: ' + opts.fx,'; slideshow terminating');

			return false;

		}

	}



	// fire artificial events

	var e0 = $slides[first];

	if (!opts.skipInitializationCallbacks) {

		if (opts.before.length)

			opts.before[0].apply(e0, [e0, e0, opts, true]);

		if (opts.after.length)

			opts.after[0].apply(e0, [e0, e0, opts, true]);

	}

	if (opts.next)

		$(opts.next).bind(opts.prevNextEvent,function(){return advance(opts,1)});

	if (opts.prev)

		$(opts.prev).bind(opts.prevNextEvent,function(){return advance(opts,0)});

	if (opts.pager || opts.pagerAnchorBuilder)

		buildPager(els,opts);



	exposeAddSlide(opts, els);



	return opts;

};



// save off original opts so we can restore after clearing state

function saveOriginalOpts(opts) {

	opts.original = { before: [], after: [] };

	opts.original.cssBefore = $.extend({}, opts.cssBefore);

	opts.original.cssAfter  = $.extend({}, opts.cssAfter);

	opts.original.animIn	= $.extend({}, opts.animIn);

	opts.original.animOut   = $.extend({}, opts.animOut);

	$.each(opts.before, function() { opts.original.before.push(this); });

	$.each(opts.after,  function() { opts.original.after.push(this); });

};



function supportMultiTransitions(opts) {

	var i, tx, txs = $.fn.cycle.transitions;

	// look for multiple effects

	if (opts.fx.indexOf(',') > 0) {

		opts.multiFx = true;

		opts.fxs = opts.fx.replace(/\s*/g,'').split(',');

		// discard any bogus effect names

		for (i=0; i < opts.fxs.length; i++) {

			var fx = opts.fxs[i];

			tx = txs[fx];

			if (!tx || !txs.hasOwnProperty(fx) || !$.isFunction(tx)) {

				log('discarding unknown transition: ',fx);

				opts.fxs.splice(i,1);

				i--;

			}

		}

		// if we have an empty list then we threw everything away!

		if (!opts.fxs.length) {

			log('No valid transitions named; slideshow terminating.');

			return false;

		}

	}

	else if (opts.fx == 'all') {  // auto-gen the list of transitions

		opts.multiFx = true;

		opts.fxs = [];

		for (p in txs) {

			tx = txs[p];

			if (txs.hasOwnProperty(p) && $.isFunction(tx))

				opts.fxs.push(p);

		}

	}

	if (opts.multiFx && opts.randomizeEffects) {

		// munge the fxs array to make effect selection random

		var r1 = Math.floor(Math.random() * 20) + 30;

		for (i = 0; i < r1; i++) {

			var r2 = Math.floor(Math.random() * opts.fxs.length);

			opts.fxs.push(opts.fxs.splice(r2,1)[0]);

		}

		debug('randomized fx sequence: ',opts.fxs);

	}

	return true;

};



// provide a mechanism for adding slides after the slideshow has started

function exposeAddSlide(opts, els) {

	opts.addSlide = function(newSlide, prepend) {

		var $s = $(newSlide), s = $s[0];

		if (!opts.autostopCount)

			opts.countdown++;

		els[prepend?'unshift':'push'](s);

		if (opts.els)

			opts.els[prepend?'unshift':'push'](s); // shuffle needs this

		opts.slideCount = els.length;



		$s.css('position','absolute');

		$s[prepend?'prependTo':'appendTo'](opts.$cont);



		if (prepend) {

			opts.currSlide++;

			opts.nextSlide++;

		}



		if (!$.support.opacity && opts.cleartype && !opts.cleartypeNoBg)

			clearTypeFix($s);



		if (opts.fit && opts.width)

			$s.width(opts.width);

		if (opts.fit && opts.height && opts.height != 'auto')

			$s.height(opts.height);

		s.cycleH = (opts.fit && opts.height) ? opts.height : $s.height();

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



		$s.css(opts.cssBefore);



		if (opts.pager || opts.pagerAnchorBuilder)

			$.fn.cycle.createPagerAnchor(els.length-1, s, $(opts.pager), els, opts);



		if ($.isFunction(opts.onAddSlide))

			opts.onAddSlide($s);

		else

			$s.hide(); // default behavior

	};

}



// reset internal state; we do this on every pass in order to support multiple effects

$.fn.cycle.resetState = function(opts, fx) {

	fx = fx || opts.fx;

	opts.before = []; opts.after = [];

	opts.cssBefore = $.extend({}, opts.original.cssBefore);

	opts.cssAfter  = $.extend({}, opts.original.cssAfter);

	opts.animIn	= $.extend({}, opts.original.animIn);

	opts.animOut   = $.extend({}, opts.original.animOut);

	opts.fxFn = null;

	$.each(opts.original.before, function() { opts.before.push(this); });

	$.each(opts.original.after,  function() { opts.after.push(this); });



	// re-init

	var init = $.fn.cycle.transitions[fx];

	if ($.isFunction(init))

		init(opts.$cont, $(opts.elements), opts);

};



// this is the main engine fn, it handles the timeouts, callbacks and slide index mgmt

function go(els, opts, manual, fwd) {

	// opts.busy is true if we're in the middle of an animation

	if (manual && opts.busy && opts.manualTrump) {

		// let manual transitions requests trump active ones

		debug('manualTrump in go(), stopping active transition');

		$(els).stop(true,true);

		opts.busy = 0;

	}

	// don't begin another timeout-based transition if there is one active

	if (opts.busy) {

		debug('transition active, ignoring new tx request');

		return;

	}



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



	// stop cycling if we have an outstanding stop request

	if (p.cycleStop != opts.stopCount || p.cycleTimeout === 0 && !manual)

		return;



	// check to see if we should stop cycling based on autostop options

	if (!manual && !p.cyclePause && !opts.bounce &&

		((opts.autostop && (--opts.countdown <= 0)) ||

		(opts.nowrap && !opts.random && opts.nextSlide < opts.currSlide))) {

		if (opts.end)

			opts.end(opts);

		return;

	}



	// if slideshow is paused, only transition on a manual trigger

	var changed = false;

	if ((manual || !p.cyclePause) && (opts.nextSlide != opts.currSlide)) {

		changed = true;

		var fx = opts.fx;

		// keep trying to get the slide size if we don't have it yet

		curr.cycleH = curr.cycleH || $(curr).height();

		curr.cycleW = curr.cycleW || $(curr).width();

		next.cycleH = next.cycleH || $(next).height();

		next.cycleW = next.cycleW || $(next).width();



		// support multiple transition types

		if (opts.multiFx) {

			if (fwd && (opts.lastFx == undefined || ++opts.lastFx >= opts.fxs.length))

				opts.lastFx = 0;

			else if (!fwd && (opts.lastFx == undefined || --opts.lastFx < 0))

				opts.lastFx = opts.fxs.length - 1;

			fx = opts.fxs[opts.lastFx];

		}



		// one-time fx overrides apply to:  $('div').cycle(3,'zoom');

		if (opts.oneTimeFx) {

			fx = opts.oneTimeFx;

			opts.oneTimeFx = null;

		}



		$.fn.cycle.resetState(opts, fx);



		// run the before callbacks

		if (opts.before.length)

			$.each(opts.before, function(i,o) {

				if (p.cycleStop != opts.stopCount) return;

				o.apply(next, [curr, next, opts, fwd]);

			});



		// stage the after callacks

		var after = function() {

			opts.busy = 0;

			$.each(opts.after, function(i,o) {

				if (p.cycleStop != opts.stopCount) return;

				o.apply(next, [curr, next, opts, fwd]);

			});

		};



		debug('tx firing('+fx+'); currSlide: ' + opts.currSlide + '; nextSlide: ' + opts.nextSlide);

		

		// get ready to perform the transition

		opts.busy = 1;

		if (opts.fxFn) // fx function provided?

			opts.fxFn(curr, next, opts, after, fwd, manual && opts.fastOnEvent);

		else if ($.isFunction($.fn.cycle[opts.fx])) // fx plugin ?

			$.fn.cycle[opts.fx](curr, next, opts, after, fwd, manual && opts.fastOnEvent);

		else

			$.fn.cycle.custom(curr, next, opts, after, fwd, manual && opts.fastOnEvent);

	}



	if (changed || opts.nextSlide == opts.currSlide) {

		// calculate the next slide

		opts.lastSlide = opts.currSlide;

		if (opts.random) {

			opts.currSlide = opts.nextSlide;

			if (++opts.randomIndex == els.length)

				opts.randomIndex = 0;

			opts.nextSlide = opts.randomMap[opts.randomIndex];

			if (opts.nextSlide == opts.currSlide)

				opts.nextSlide = (opts.currSlide == opts.slideCount - 1) ? 0 : opts.currSlide + 1;

		}

		else if (opts.backwards) {

			var roll = (opts.nextSlide - 1) < 0;

			if (roll && opts.bounce) {

				opts.backwards = !opts.backwards;

				opts.nextSlide = 1;

				opts.currSlide = 0;

			}

			else {

				opts.nextSlide = roll ? (els.length-1) : opts.nextSlide-1;

				opts.currSlide = roll ? 0 : opts.nextSlide+1;

			}

		}

		else { // sequence

			var roll = (opts.nextSlide + 1) == els.length;

			if (roll && opts.bounce) {

				opts.backwards = !opts.backwards;

				opts.nextSlide = els.length-2;

				opts.currSlide = els.length-1;

			}

			else {

				opts.nextSlide = roll ? 0 : opts.nextSlide+1;

				opts.currSlide = roll ? els.length-1 : opts.nextSlide-1;

			}

		}

	}

	if (changed && opts.pager)

		opts.updateActivePagerLink(opts.pager, opts.currSlide, opts.activePagerClass);

	

	// stage the next transition

	var ms = 0;

	if (opts.timeout && !opts.continuous)

		ms = getTimeout(els[opts.currSlide], els[opts.nextSlide], opts, fwd);

	else if (opts.continuous && p.cyclePause) // continuous shows work off an after callback, not this timer logic

		ms = 10;

	if (ms > 0)

		p.cycleTimeout = setTimeout(function(){ go(els, opts, 0, !opts.backwards) }, ms);

};



// invoked after transition

$.fn.cycle.updateActivePagerLink = function(pager, currSlide, clsName) {

   $(pager).each(function() {

       $(this).children().removeClass(clsName).eq(currSlide).addClass(clsName);

   });

};



// calculate timeout value for current transition

function getTimeout(curr, next, opts, fwd) {

	if (opts.timeoutFn) {

		// call user provided calc fn

		var t = opts.timeoutFn.call(curr,curr,next,opts,fwd);

		while (opts.fx != 'none' && (t - opts.speed) < 250) // sanitize timeout

			t += opts.speed;

		debug('calculated timeout: ' + t + '; speed: ' + opts.speed);

		if (t !== false)

			return t;

	}

	return opts.timeout;

};



// expose next/prev function, caller must pass in state

$.fn.cycle.next = function(opts) { advance(opts,1); };

$.fn.cycle.prev = function(opts) { advance(opts,0);};



// advance slide forward or back

function advance(opts, moveForward) {

	var val = moveForward ? 1 : -1;

	var els = opts.elements;

	var p = opts.$cont[0], timeout = p.cycleTimeout;

	if (timeout) {

		clearTimeout(timeout);

		p.cycleTimeout = 0;

	}

	if (opts.random && val < 0) {

		// move back to the previously display slide

		opts.randomIndex--;

		if (--opts.randomIndex == -2)

			opts.randomIndex = els.length-2;

		else if (opts.randomIndex == -1)

			opts.randomIndex = els.length-1;

		opts.nextSlide = opts.randomMap[opts.randomIndex];

	}

	else if (opts.random) {

		opts.nextSlide = opts.randomMap[opts.randomIndex];

	}

	else {

		opts.nextSlide = opts.currSlide + val;

		if (opts.nextSlide < 0) {

			if (opts.nowrap) return false;

			opts.nextSlide = els.length - 1;

		}

		else if (opts.nextSlide >= els.length) {

			if (opts.nowrap) return false;

			opts.nextSlide = 0;

		}

	}



	var cb = opts.onPrevNextEvent || opts.prevNextClick; // prevNextClick is deprecated

	if ($.isFunction(cb))

		cb(val > 0, opts.nextSlide, els[opts.nextSlide]);

	go(els, opts, 1, moveForward);

	return false;

};



function buildPager(els, opts) {

	var $p = $(opts.pager);

	$.each(els, function(i,o) {

		$.fn.cycle.createPagerAnchor(i,o,$p,els,opts);

	});

	opts.updateActivePagerLink(opts.pager, opts.startingSlide, opts.activePagerClass);

};



$.fn.cycle.createPagerAnchor = function(i, el, $p, els, opts) {

	var a;

	if ($.isFunction(opts.pagerAnchorBuilder)) {

		a = opts.pagerAnchorBuilder(i,el);

		debug('pagerAnchorBuilder('+i+', el) returned: ' + a);

	}

	else

		a = '<a href="#">'+(i+1)+'</a>';

		

	if (!a)

		return;

	var $a = $(a);

	// don't reparent if anchor is in the dom

	if ($a.parents('body').length === 0) {

		var arr = [];

		if ($p.length > 1) {

			$p.each(function() {

				var $clone = $a.clone(true);

				$(this).append($clone);

				arr.push($clone[0]);

			});

			$a = $(arr);

		}

		else {

			$a.appendTo($p);

		}

	}



	opts.pagerAnchors =  opts.pagerAnchors || [];

	opts.pagerAnchors.push($a);

	

	var pagerFn = function(e) {

		e.preventDefault();

		opts.nextSlide = i;

		var p = opts.$cont[0], timeout = p.cycleTimeout;

		if (timeout) {

			clearTimeout(timeout);

			p.cycleTimeout = 0;

		}

		var cb = opts.onPagerEvent || opts.pagerClick; // pagerClick is deprecated

		if ($.isFunction(cb))

			cb(opts.nextSlide, els[opts.nextSlide]);

		go(els,opts,1,opts.currSlide < i); // trigger the trans

//		return false; // <== allow bubble

	}

	

	if ( /mouseenter|mouseover/i.test(opts.pagerEvent) ) {

		$a.hover(pagerFn, function(){/* no-op */} );

	}

	else {

		$a.bind(opts.pagerEvent, pagerFn);

	}

	

	if ( ! /^click/.test(opts.pagerEvent) && !opts.allowPagerClickBubble)

		$a.bind('click.cycle', function(){return false;}); // suppress click

	

	var cont = opts.$cont[0];

	var pauseFlag = false; // https://github.com/malsup/cycle/issues/44

	if (opts.pauseOnPagerHover) {

		$a.hover(

			function() { 

				pauseFlag = true;

				cont.cyclePause++; 

				triggerPause(cont,true,true);

			}, function() { 

				pauseFlag && cont.cyclePause--; 

				triggerPause(cont,true,true);

			} 

		);

	}

};



// helper fn to calculate the number of slides between the current and the next

$.fn.cycle.hopsFromLast = function(opts, fwd) {

	var hops, l = opts.lastSlide, c = opts.currSlide;

	if (fwd)

		hops = c > l ? c - l : opts.slideCount - l;

	else

		hops = c < l ? l - c : l + opts.slideCount - c;

	return hops;

};



// fix clearType problems in ie6 by setting an explicit bg color

// (otherwise text slides look horrible during a fade transition)

function clearTypeFix($slides) {

	debug('applying clearType background-color hack');

	function hex(s) {

		s = parseInt(s,10).toString(16);

		return s.length < 2 ? '0'+s : s;

	};

	function getBg(e) {

		for ( ; e && e.nodeName.toLowerCase() != 'html'; e = e.parentNode) {

			var v = $.css(e,'background-color');

			if (v && v.indexOf('rgb') >= 0 ) {

				var rgb = v.match(/\d+/g);

				return '#'+ hex(rgb[0]) + hex(rgb[1]) + hex(rgb[2]);

			}

			if (v && v != 'transparent')

				return v;

		}

		return '#ffffff';

	};

	$slides.each(function() { $(this).css('background-color', getBg(this)); });

};



// reset common props before the next transition

$.fn.cycle.commonReset = function(curr,next,opts,w,h,rev) {

	$(opts.elements).not(curr).hide();

	if (typeof opts.cssBefore.opacity == 'undefined')

		opts.cssBefore.opacity = 1;

	opts.cssBefore.display = 'block';

	if (opts.slideResize && w !== false && next.cycleW > 0)

		opts.cssBefore.width = next.cycleW;

	if (opts.slideResize && h !== false && next.cycleH > 0)

		opts.cssBefore.height = next.cycleH;

	opts.cssAfter = opts.cssAfter || {};

	opts.cssAfter.display = 'none';

	$(curr).css('zIndex',opts.slideCount + (rev === true ? 1 : 0));

	$(next).css('zIndex',opts.slideCount + (rev === true ? 0 : 1));

};



// the actual fn for effecting a transition

$.fn.cycle.custom = function(curr, next, opts, cb, fwd, speedOverride) {

	var $l = $(curr), $n = $(next);

	var speedIn = opts.speedIn, speedOut = opts.speedOut, easeIn = opts.easeIn, easeOut = opts.easeOut;

	$n.css(opts.cssBefore);

	if (speedOverride) {

		if (typeof speedOverride == 'number')

			speedIn = speedOut = speedOverride;

		else

			speedIn = speedOut = 1;

		easeIn = easeOut = null;

	}

	var fn = function() {

		$n.animate(opts.animIn, speedIn, easeIn, function() {

			cb();

		});

	};

	$l.animate(opts.animOut, speedOut, easeOut, function() {

		$l.css(opts.cssAfter);

		if (!opts.sync) 

			fn();

	});

	if (opts.sync) fn();

};



// transition definitions - only fade is defined here, transition pack defines the rest

$.fn.cycle.transitions = {

	fade: function($cont, $slides, opts) {

		$slides.not(':eq('+opts.currSlide+')').css('opacity',0);

		opts.before.push(function(curr,next,opts) {

			$.fn.cycle.commonReset(curr,next,opts);

			opts.cssBefore.opacity = 0;

		});

		opts.animIn	   = { opacity: 1 };

		opts.animOut   = { opacity: 0 };

		opts.cssBefore = { top: 0, left: 0 };

	}

};



$.fn.cycle.ver = function() { return ver; };



// override these globally if you like (they are all optional)

$.fn.cycle.defaults = {

	activePagerClass: 'activeSlide', // class name used for the active pager link

	after:		   null,  // transition callback (scope set to element that was shown):  function(currSlideElement, nextSlideElement, options, forwardFlag)

	allowPagerClickBubble: false, // allows or prevents click event on pager anchors from bubbling

	animIn:		   null,  // properties that define how the slide animates in

	animOut:	   null,  // properties that define how the slide animates out

	aspect:		   false,  // preserve aspect ratio during fit resizing, cropping if necessary (must be used with fit option)

	autostop:	   0,	  // true to end slideshow after X transitions (where X == slide count)

	autostopCount: 0,	  // number of transitions (optionally used with autostop to define X)

	backwards:     false, // true to start slideshow at last slide and move backwards through the stack

	before:		   null,  // transition callback (scope set to element to be shown):	 function(currSlideElement, nextSlideElement, options, forwardFlag)

	center: 	   null,  // set to true to have cycle add top/left margin to each slide (use with width and height options)

	cleartype:	   !$.support.opacity,  // true if clearType corrections should be applied (for IE)

	cleartypeNoBg: false, // set to true to disable extra cleartype fixing (leave false to force background color setting on slides)

	containerResize: 1,	  // resize container to fit largest slide

	continuous:	   0,	  // true to start next transition immediately after current one completes

	cssAfter:	   null,  // properties that defined the state of the slide after transitioning out

	cssBefore:	   null,  // properties that define the initial state of the slide before transitioning in

	delay:		   0,	  // additional delay (in ms) for first transition (hint: can be negative)

	easeIn:		   null,  // easing for "in" transition

	easeOut:	   null,  // easing for "out" transition

	easing:		   null,  // easing method for both in and out transitions

	end:		   null,  // callback invoked when the slideshow terminates (use with autostop or nowrap options): function(options)

	fastOnEvent:   0,	  // force fast transitions when triggered manually (via pager or prev/next); value == time in ms

	fit:		   0,	  // force slides to fit container

	fx:			  'fade', // name of transition effect (or comma separated names, ex: 'fade,scrollUp,shuffle')

	fxFn:		   null,  // function used to control the transition: function(currSlideElement, nextSlideElement, options, afterCalback, forwardFlag)

	height:		  'auto', // container height (if the 'fit' option is true, the slides will be set to this height as well)

	manualTrump:   true,  // causes manual transition to stop an active transition instead of being ignored

	metaAttr:     'cycle',// data- attribute that holds the option data for the slideshow

	next:		   null,  // element, jQuery object, or jQuery selector string for the element to use as event trigger for next slide

	nowrap:		   0,	  // true to prevent slideshow from wrapping

	onPagerEvent:  null,  // callback fn for pager events: function(zeroBasedSlideIndex, slideElement)

	onPrevNextEvent: null,// callback fn for prev/next events: function(isNext, zeroBasedSlideIndex, slideElement)

	pager:		   null,  // element, jQuery object, or jQuery selector string for the element to use as pager container

	pagerAnchorBuilder: null, // callback fn for building anchor links:  function(index, DOMelement)

	pagerEvent:	  'click.cycle', // name of event which drives the pager navigation

	pause:		   0,	  // true to enable "pause on hover"

	pauseOnPagerHover: 0, // true to pause when hovering over pager link

	prev:		   null,  // element, jQuery object, or jQuery selector string for the element to use as event trigger for previous slide

	prevNextEvent:'click.cycle',// event which drives the manual transition to the previous or next slide

	random:		   0,	  // true for random, false for sequence (not applicable to shuffle fx)

	randomizeEffects: 1,  // valid when multiple effects are used; true to make the effect sequence random

	requeueOnImageNotLoaded: true, // requeue the slideshow if any image slides are not yet loaded

	requeueTimeout: 250,  // ms delay for requeue

	rev:		   0,	  // causes animations to transition in reverse (for effects that support it such as scrollHorz/scrollVert/shuffle)

	shuffle:	   null,  // coords for shuffle animation, ex: { top:15, left: 200 }

	skipInitializationCallbacks: false, // set to true to disable the first before/after callback that occurs prior to any transition

	slideExpr:	   null,  // expression for selecting slides (if something other than all children is required)

	slideResize:   1,     // force slide width/height to fixed size before every transition

	speed:		   1000,  // speed of the transition (any valid fx speed value)

	speedIn:	   null,  // speed of the 'in' transition

	speedOut:	   null,  // speed of the 'out' transition

	startingSlide: 0,	  // zero-based index of the first slide to be displayed

	sync:		   1,	  // true if in/out transitions should occur simultaneously

	timeout:	   4000,  // milliseconds between slide transitions (0 to disable auto advance)

	timeoutFn:     null,  // callback for determining per-slide timeout value:  function(currSlideElement, nextSlideElement, options, forwardFlag)

	updateActivePagerLink: null, // callback fn invoked to update the active pager link (adds/removes activePagerClass style)

	width:         null   // container width (if the 'fit' option is true, the slides will be set to this width as well)

};



})(jQuery);





/*!

 * jQuery Cycle Plugin Transition Definitions

 * This script is a plugin for the jQuery Cycle Plugin

 * Examples and documentation at: http://malsup.com/jquery/cycle/

 * Copyright (c) 2007-2010 M. Alsup

 * Version:	 2.73

 * Dual licensed under the MIT and GPL licenses:

 * http://www.opensource.org/licenses/mit-license.php

 * http://www.gnu.org/licenses/gpl.html

 */

(function($) {



//

// These functions define slide initialization and properties for the named

// transitions. To save file size feel free to remove any of these that you

// don't need.

//

$.fn.cycle.transitions.none = function($cont, $slides, opts) {

	opts.fxFn = function(curr,next,opts,after){

		$(next).show();

		$(curr).hide();

		after();

	};

};



// not a cross-fade, fadeout only fades out the top slide

$.fn.cycle.transitions.fadeout = function($cont, $slides, opts) {

	$slides.not(':eq('+opts.currSlide+')').css({ display: 'block', 'opacity': 1 });

	opts.before.push(function(curr,next,opts,w,h,rev) {

		$(curr).css('zIndex',opts.slideCount + (!rev === true ? 1 : 0));

		$(next).css('zIndex',opts.slideCount + (!rev === true ? 0 : 1));

	});

	opts.animIn.opacity = 1;

	opts.animOut.opacity = 0;

	opts.cssBefore.opacity = 1;

	opts.cssBefore.display = 'block';

	opts.cssAfter.zIndex = 0;

};



// scrollUp/Down/Left/Right

$.fn.cycle.transitions.scrollUp = function($cont, $slides, opts) {

	$cont.css('overflow','hidden');

	opts.before.push($.fn.cycle.commonReset);

	var h = $cont.height();

	opts.cssBefore.top = h;

	opts.cssBefore.left = 0;

	opts.cssFirst.top = 0;

	opts.animIn.top = 0;

	opts.animOut.top = -h;

};

$.fn.cycle.transitions.scrollDown = function($cont, $slides, opts) {

	$cont.css('overflow','hidden');

	opts.before.push($.fn.cycle.commonReset);

	var h = $cont.height();

	opts.cssFirst.top = 0;

	opts.cssBefore.top = -h;

	opts.cssBefore.left = 0;

	opts.animIn.top = 0;

	opts.animOut.top = h;

};

$.fn.cycle.transitions.scrollLeft = function($cont, $slides, opts) {

	$cont.css('overflow','hidden');

	opts.before.push($.fn.cycle.commonReset);

	var w = $cont.width();

	opts.cssFirst.left = 0;

	opts.cssBefore.left = w;

	opts.cssBefore.top = 0;

	opts.animIn.left = 0;

	opts.animOut.left = 0-w;

};

$.fn.cycle.transitions.scrollRight = function($cont, $slides, opts) {

	$cont.css('overflow','hidden');

	opts.before.push($.fn.cycle.commonReset);

	var w = $cont.width();

	opts.cssFirst.left = 0;

	opts.cssBefore.left = -w;

	opts.cssBefore.top = 0;

	opts.animIn.left = 0;

	opts.animOut.left = w;

};

$.fn.cycle.transitions.scrollHorz = function($cont, $slides, opts) {

	$cont.css('overflow','hidden').width();

	opts.before.push(function(curr, next, opts, fwd) {

		if (opts.rev)

			fwd = !fwd;

		$.fn.cycle.commonReset(curr,next,opts);

		opts.cssBefore.left = fwd ? (next.cycleW-1) : (1-next.cycleW);

		opts.animOut.left = fwd ? -curr.cycleW : curr.cycleW;

	});

	opts.cssFirst.left = 0;

	opts.cssBefore.top = 0;

	opts.animIn.left = 0;

	opts.animOut.top = 0;

};

$.fn.cycle.transitions.scrollVert = function($cont, $slides, opts) {

	$cont.css('overflow','hidden');

	opts.before.push(function(curr, next, opts, fwd) {

		if (opts.rev)

			fwd = !fwd;

		$.fn.cycle.commonReset(curr,next,opts);

		opts.cssBefore.top = fwd ? (1-next.cycleH) : (next.cycleH-1);

		opts.animOut.top = fwd ? curr.cycleH : -curr.cycleH;

	});

	opts.cssFirst.top = 0;

	opts.cssBefore.left = 0;

	opts.animIn.top = 0;

	opts.animOut.left = 0;

};



// slideX/slideY

$.fn.cycle.transitions.slideX = function($cont, $slides, opts) {

	opts.before.push(function(curr, next, opts) {

		$(opts.elements).not(curr).hide();

		$.fn.cycle.commonReset(curr,next,opts,false,true);

		opts.animIn.width = next.cycleW;

	});

	opts.cssBefore.left = 0;

	opts.cssBefore.top = 0;

	opts.cssBefore.width = 0;

	opts.animIn.width = 'show';

	opts.animOut.width = 0;

};

$.fn.cycle.transitions.slideY = function($cont, $slides, opts) {

	opts.before.push(function(curr, next, opts) {

		$(opts.elements).not(curr).hide();

		$.fn.cycle.commonReset(curr,next,opts,true,false);

		opts.animIn.height = next.cycleH;

	});

	opts.cssBefore.left = 0;

	opts.cssBefore.top = 0;

	opts.cssBefore.height = 0;

	opts.animIn.height = 'show';

	opts.animOut.height = 0;

};



// shuffle

$.fn.cycle.transitions.shuffle = function($cont, $slides, opts) {

	var i, w = $cont.css('overflow', 'visible').width();

	$slides.css({left: 0, top: 0});

	opts.before.push(function(curr,next,opts) {

		$.fn.cycle.commonReset(curr,next,opts,true,true,true);

	});

	// only adjust speed once!

	if (!opts.speedAdjusted) {

		opts.speed = opts.speed / 2; // shuffle has 2 transitions

		opts.speedAdjusted = true;

	}

	opts.random = 0;

	opts.shuffle = opts.shuffle || {left:-w, top:15};

	opts.els = [];

	for (i=0; i < $slides.length; i++)

		opts.els.push($slides[i]);



	for (i=0; i < opts.currSlide; i++)

		opts.els.push(opts.els.shift());



	// custom transition fn (hat tip to Benjamin Sterling for this bit of sweetness!)

	opts.fxFn = function(curr, next, opts, cb, fwd) {

		if (opts.rev)

			fwd = !fwd;

		var $el = fwd ? $(curr) : $(next);

		$(next).css(opts.cssBefore);

		var count = opts.slideCount;

		$el.animate(opts.shuffle, opts.speedIn, opts.easeIn, function() {

			var hops = $.fn.cycle.hopsFromLast(opts, fwd);

			for (var k=0; k < hops; k++)

				fwd ? opts.els.push(opts.els.shift()) : opts.els.unshift(opts.els.pop());

			if (fwd) {

				for (var i=0, len=opts.els.length; i < len; i++)

					$(opts.els[i]).css('z-index', len-i+count);

			}

			else {

				var z = $(curr).css('z-index');

				$el.css('z-index', parseInt(z,10)+1+count);

			}

			$el.animate({left:0, top:0}, opts.speedOut, opts.easeOut, function() {

				$(fwd ? this : curr).hide();

				if (cb) cb();

			});

		});

	};

	$.extend(opts.cssBefore, { display: 'block', opacity: 1, top: 0, left: 0 });

};



// turnUp/Down/Left/Right

$.fn.cycle.transitions.turnUp = function($cont, $slides, opts) {

	opts.before.push(function(curr, next, opts) {

		$.fn.cycle.commonReset(curr,next,opts,true,false);

		opts.cssBefore.top = next.cycleH;

		opts.animIn.height = next.cycleH;

		opts.animOut.width = next.cycleW;

	});

	opts.cssFirst.top = 0;

	opts.cssBefore.left = 0;

	opts.cssBefore.height = 0;

	opts.animIn.top = 0;

	opts.animOut.height = 0;

};

$.fn.cycle.transitions.turnDown = function($cont, $slides, opts) {

	opts.before.push(function(curr, next, opts) {

		$.fn.cycle.commonReset(curr,next,opts,true,false);

		opts.animIn.height = next.cycleH;

		opts.animOut.top   = curr.cycleH;

	});

	opts.cssFirst.top = 0;

	opts.cssBefore.left = 0;

	opts.cssBefore.top = 0;

	opts.cssBefore.height = 0;

	opts.animOut.height = 0;

};

$.fn.cycle.transitions.turnLeft = function($cont, $slides, opts) {

	opts.before.push(function(curr, next, opts) {

		$.fn.cycle.commonReset(curr,next,opts,false,true);

		opts.cssBefore.left = next.cycleW;

		opts.animIn.width = next.cycleW;

	});

	opts.cssBefore.top = 0;

	opts.cssBefore.width = 0;

	opts.animIn.left = 0;

	opts.animOut.width = 0;

};

$.fn.cycle.transitions.turnRight = function($cont, $slides, opts) {

	opts.before.push(function(curr, next, opts) {

		$.fn.cycle.commonReset(curr,next,opts,false,true);

		opts.animIn.width = next.cycleW;

		opts.animOut.left = curr.cycleW;

	});

	$.extend(opts.cssBefore, { top: 0, left: 0, width: 0 });

	opts.animIn.left = 0;

	opts.animOut.width = 0;

};



// zoom

$.fn.cycle.transitions.zoom = function($cont, $slides, opts) {

	opts.before.push(function(curr, next, opts) {

		$.fn.cycle.commonReset(curr,next,opts,false,false,true);

		opts.cssBefore.top = next.cycleH/2;

		opts.cssBefore.left = next.cycleW/2;

		$.extend(opts.animIn, { top: 0, left: 0, width: next.cycleW, height: next.cycleH });

		$.extend(opts.animOut, { width: 0, height: 0, top: curr.cycleH/2, left: curr.cycleW/2 });

	});

	opts.cssFirst.top = 0;

	opts.cssFirst.left = 0;

	opts.cssBefore.width = 0;

	opts.cssBefore.height = 0;

};



// fadeZoom

$.fn.cycle.transitions.fadeZoom = function($cont, $slides, opts) {

	opts.before.push(function(curr, next, opts) {

		$.fn.cycle.commonReset(curr,next,opts,false,false);

		opts.cssBefore.left = next.cycleW/2;

		opts.cssBefore.top = next.cycleH/2;

		$.extend(opts.animIn, { top: 0, left: 0, width: next.cycleW, height: next.cycleH });

	});

	opts.cssBefore.width = 0;

	opts.cssBefore.height = 0;

	opts.animOut.opacity = 0;

};



// blindX

$.fn.cycle.transitions.blindX = function($cont, $slides, opts) {

	var w = $cont.css('overflow','hidden').width();

	opts.before.push(function(curr, next, opts) {

		$.fn.cycle.commonReset(curr,next,opts);

		opts.animIn.width = next.cycleW;

		opts.animOut.left   = curr.cycleW;

	});

	opts.cssBefore.left = w;

	opts.cssBefore.top = 0;

	opts.animIn.left = 0;

	opts.animOut.left = w;

};

// blindY

$.fn.cycle.transitions.blindY = function($cont, $slides, opts) {

	var h = $cont.css('overflow','hidden').height();

	opts.before.push(function(curr, next, opts) {

		$.fn.cycle.commonReset(curr,next,opts);

		opts.animIn.height = next.cycleH;

		opts.animOut.top   = curr.cycleH;

	});

	opts.cssBefore.top = h;

	opts.cssBefore.left = 0;

	opts.animIn.top = 0;

	opts.animOut.top = h;

};

// blindZ

$.fn.cycle.transitions.blindZ = function($cont, $slides, opts) {

	var h = $cont.css('overflow','hidden').height();

	var w = $cont.width();

	opts.before.push(function(curr, next, opts) {

		$.fn.cycle.commonReset(curr,next,opts);

		opts.animIn.height = next.cycleH;

		opts.animOut.top   = curr.cycleH;

	});

	opts.cssBefore.top = h;

	opts.cssBefore.left = w;

	opts.animIn.top = 0;

	opts.animIn.left = 0;

	opts.animOut.top = h;

	opts.animOut.left = w;

};



// growX - grow horizontally from centered 0 width

$.fn.cycle.transitions.growX = function($cont, $slides, opts) {

	opts.before.push(function(curr, next, opts) {

		$.fn.cycle.commonReset(curr,next,opts,false,true);

		opts.cssBefore.left = this.cycleW/2;

		opts.animIn.left = 0;

		opts.animIn.width = this.cycleW;

		opts.animOut.left = 0;

	});

	opts.cssBefore.top = 0;

	opts.cssBefore.width = 0;

};

// growY - grow vertically from centered 0 height

$.fn.cycle.transitions.growY = function($cont, $slides, opts) {

	opts.before.push(function(curr, next, opts) {

		$.fn.cycle.commonReset(curr,next,opts,true,false);

		opts.cssBefore.top = this.cycleH/2;

		opts.animIn.top = 0;

		opts.animIn.height = this.cycleH;

		opts.animOut.top = 0;

	});

	opts.cssBefore.height = 0;

	opts.cssBefore.left = 0;

};



// curtainX - squeeze in both edges horizontally

$.fn.cycle.transitions.curtainX = function($cont, $slides, opts) {

	opts.before.push(function(curr, next, opts) {

		$.fn.cycle.commonReset(curr,next,opts,false,true,true);

		opts.cssBefore.left = next.cycleW/2;

		opts.animIn.left = 0;

		opts.animIn.width = this.cycleW;

		opts.animOut.left = curr.cycleW/2;

		opts.animOut.width = 0;

	});

	opts.cssBefore.top = 0;

	opts.cssBefore.width = 0;

};

// curtainY - squeeze in both edges vertically

$.fn.cycle.transitions.curtainY = function($cont, $slides, opts) {

	opts.before.push(function(curr, next, opts) {

		$.fn.cycle.commonReset(curr,next,opts,true,false,true);

		opts.cssBefore.top = next.cycleH/2;

		opts.animIn.top = 0;

		opts.animIn.height = next.cycleH;

		opts.animOut.top = curr.cycleH/2;

		opts.animOut.height = 0;

	});

	opts.cssBefore.height = 0;

	opts.cssBefore.left = 0;

};



// cover - curr slide covered by next slide

$.fn.cycle.transitions.cover = function($cont, $slides, opts) {

	var d = opts.direction || 'left';

	var w = $cont.css('overflow','hidden').width();

	var h = $cont.height();

	opts.before.push(function(curr, next, opts) {

		$.fn.cycle.commonReset(curr,next,opts);

		if (d == 'right')

			opts.cssBefore.left = -w;

		else if (d == 'up')

			opts.cssBefore.top = h;

		else if (d == 'down')

			opts.cssBefore.top = -h;

		else

			opts.cssBefore.left = w;

	});

	opts.animIn.left = 0;

	opts.animIn.top = 0;

	opts.cssBefore.top = 0;

	opts.cssBefore.left = 0;

};



// uncover - curr slide moves off next slide

$.fn.cycle.transitions.uncover = function($cont, $slides, opts) {

	var d = opts.direction || 'left';

	var w = $cont.css('overflow','hidden').width();

	var h = $cont.height();

	opts.before.push(function(curr, next, opts) {

		$.fn.cycle.commonReset(curr,next,opts,true,true,true);

		if (d == 'right')

			opts.animOut.left = w;

		else if (d == 'up')

			opts.animOut.top = -h;

		else if (d == 'down')

			opts.animOut.top = h;

		else

			opts.animOut.left = -w;

	});

	opts.animIn.left = 0;

	opts.animIn.top = 0;

	opts.cssBefore.top = 0;

	opts.cssBefore.left = 0;

};



// toss - move top slide and fade away

$.fn.cycle.transitions.toss = function($cont, $slides, opts) {

	var w = $cont.css('overflow','visible').width();

	var h = $cont.height();

	opts.before.push(function(curr, next, opts) {

		$.fn.cycle.commonReset(curr,next,opts,true,true,true);

		// provide default toss settings if animOut not provided

		if (!opts.animOut.left && !opts.animOut.top)

			$.extend(opts.animOut, { left: w*2, top: -h/2, opacity: 0 });

		else

			opts.animOut.opacity = 0;

	});

	opts.cssBefore.left = 0;

	opts.cssBefore.top = 0;

	opts.animIn.left = 0;

};



// wipe - clip animation

$.fn.cycle.transitions.wipe = function($cont, $slides, opts) {

	var w = $cont.css('overflow','hidden').width();

	var h = $cont.height();

	opts.cssBefore = opts.cssBefore || {};

	var clip;

	if (opts.clip) {

		if (/l2r/.test(opts.clip))

			clip = 'rect(0px 0px '+h+'px 0px)';

		else if (/r2l/.test(opts.clip))

			clip = 'rect(0px '+w+'px '+h+'px '+w+'px)';

		else if (/t2b/.test(opts.clip))

			clip = 'rect(0px '+w+'px 0px 0px)';

		else if (/b2t/.test(opts.clip))

			clip = 'rect('+h+'px '+w+'px '+h+'px 0px)';

		else if (/zoom/.test(opts.clip)) {

			var top = parseInt(h/2,10);

			var left = parseInt(w/2,10);

			clip = 'rect('+top+'px '+left+'px '+top+'px '+left+'px)';

		}

	}



	opts.cssBefore.clip = opts.cssBefore.clip || clip || 'rect(0px 0px 0px 0px)';



	var d = opts.cssBefore.clip.match(/(\d+)/g);

	var t = parseInt(d[0],10), r = parseInt(d[1],10), b = parseInt(d[2],10), l = parseInt(d[3],10);



	opts.before.push(function(curr, next, opts) {

		if (curr == next) return;

		var $curr = $(curr), $next = $(next);

		$.fn.cycle.commonReset(curr,next,opts,true,true,false);

		opts.cssAfter.display = 'block';



		var step = 1, count = parseInt((opts.speedIn / 13),10) - 1;

		(function f() {

			var tt = t ? t - parseInt(step * (t/count),10) : 0;

			var ll = l ? l - parseInt(step * (l/count),10) : 0;

			var bb = b < h ? b + parseInt(step * ((h-b)/count || 1),10) : h;

			var rr = r < w ? r + parseInt(step * ((w-r)/count || 1),10) : w;

			$next.css({ clip: 'rect('+tt+'px '+rr+'px '+bb+'px '+ll+'px)' });

			(step++ <= count) ? setTimeout(f, 13) : $curr.css('display', 'none');

		})();

	});

	$.extend(opts.cssBefore, { display: 'block', opacity: 1, top: 0, left: 0 });

	opts.animIn	   = { left: 0 };

	opts.animOut   = { left: 0 };

};



})(jQuery);