/*
 * 1 jQuery Easing v1.3
 * 2 touchSwipe - jQuery Plugin
*/

window.log=function(){log.history=log.history||[];log.history.push(arguments);if(this.console){arguments.callee=arguments.callee.caller;var a=[].slice.call(arguments);(typeof console.log==="object"?log.apply.call(console.log,console,a):console.log.apply(console,a))}};
(function(b){function c(){}for(var d="assert,count,debug,dir,dirxml,error,exception,group,groupCollapsed,groupEnd,info,log,timeStamp,profile,profileEnd,time,timeEnd,trace,warn".split(","),a;a=d.pop();){b[a]=b[a]||c}})((function(){try
{console.log();return window.console;}catch(err){return window.console={};}})());
// place any jQuery/helper plugins in here, instead of separate, slower script files.

/*
 * jQuery Easing v1.3 - http://gsgd.co.uk/sandbox/jquery/easing/
 *
 * Uses the built in easing capabilities added In jQuery 1.1
 * to offer multiple easing options
 *
 * TERMS OF USE - jQuery Easing
 * 
 * Open source under the BSD License. 
 * 
 * Copyright © 2008 George McGinley Smith
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without modification, 
 * are permitted provided that the following conditions are met:
 * 
 * Redistributions of source code must retain the above copyright notice, this list of 
 * conditions and the following disclaimer.
 * Redistributions in binary form must reproduce the above copyright notice, this list 
 * of conditions and the following disclaimer in the documentation and/or other materials 
 * provided with the distribution.
 * 
 * Neither the name of the author nor the names of contributors may be used to endorse 
 * or promote products derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY 
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 *  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
 *  GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 
 * OF THE POSSIBILITY OF SUCH DAMAGE. 
 *
*/

// t: current time, b: begInnIng value, c: change In value, d: duration
jQuery.easing['jswing'] = jQuery.easing['swing'];

jQuery.extend( jQuery.easing,
{
	def: 'easeOutQuad',
	swing: function (x, t, b, c, d) {
		//alert(jQuery.easing.default);
		return jQuery.easing[jQuery.easing.def](x, t, b, c, d);
	},
	easeInQuad: function (x, t, b, c, d) {
		return c*(t/=d)*t + b;
	},
	easeOutQuad: function (x, t, b, c, d) {
		return -c *(t/=d)*(t-2) + b;
	},
	easeInOutQuad: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t + b;
		return -c/2 * ((--t)*(t-2) - 1) + b;
	},
	easeInCubic: function (x, t, b, c, d) {
		return c*(t/=d)*t*t + b;
	},
	easeOutCubic: function (x, t, b, c, d) {
		return c*((t=t/d-1)*t*t + 1) + b;
	},
	easeInOutCubic: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t*t + b;
		return c/2*((t-=2)*t*t + 2) + b;
	},
	easeInQuart: function (x, t, b, c, d) {
		return c*(t/=d)*t*t*t + b;
	},
	easeOutQuart: function (x, t, b, c, d) {
		return -c * ((t=t/d-1)*t*t*t - 1) + b;
	},
	easeInOutQuart: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t*t*t + b;
		return -c/2 * ((t-=2)*t*t*t - 2) + b;
	},
	easeInQuint: function (x, t, b, c, d) {
		return c*(t/=d)*t*t*t*t + b;
	},
	easeOutQuint: function (x, t, b, c, d) {
		return c*((t=t/d-1)*t*t*t*t + 1) + b;
	},
	easeInOutQuint: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t*t*t*t + b;
		return c/2*((t-=2)*t*t*t*t + 2) + b;
	},
	easeInSine: function (x, t, b, c, d) {
		return -c * Math.cos(t/d * (Math.PI/2)) + c + b;
	},
	easeOutSine: function (x, t, b, c, d) {
		return c * Math.sin(t/d * (Math.PI/2)) + b;
	},
	easeInOutSine: function (x, t, b, c, d) {
		return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b;
	},
	easeInExpo: function (x, t, b, c, d) {
		return (t==0) ? b : c * Math.pow(2, 10 * (t/d - 1)) + b;
	},
	easeOutExpo: function (x, t, b, c, d) {
		return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b;
	},
	easeInOutExpo: function (x, t, b, c, d) {
		if (t==0) return b;
		if (t==d) return b+c;
		if ((t/=d/2) < 1) return c/2 * Math.pow(2, 10 * (t - 1)) + b;
		return c/2 * (-Math.pow(2, -10 * --t) + 2) + b;
	},
	easeInCirc: function (x, t, b, c, d) {
		return -c * (Math.sqrt(1 - (t/=d)*t) - 1) + b;
	},
	easeOutCirc: function (x, t, b, c, d) {
		return c * Math.sqrt(1 - (t=t/d-1)*t) + b;
	},
	easeInOutCirc: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return -c/2 * (Math.sqrt(1 - t*t) - 1) + b;
		return c/2 * (Math.sqrt(1 - (t-=2)*t) + 1) + b;
	},
	easeInElastic: function (x, t, b, c, d) {
		var s=1.70158;var p=0;var a=c;
		if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
		if (a < Math.abs(c)) { a=c; var s=p/4; }
		else var s = p/(2*Math.PI) * Math.asin (c/a);
		return -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
	},
	easeOutElastic: function (x, t, b, c, d) {
		var s=1.70158;var p=0;var a=c;
		if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
		if (a < Math.abs(c)) { a=c; var s=p/4; }
		else var s = p/(2*Math.PI) * Math.asin (c/a);
		return a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b;
	},
	easeInOutElastic: function (x, t, b, c, d) {
		var s=1.70158;var p=0;var a=c;
		if (t==0) return b;  if ((t/=d/2)==2) return b+c;  if (!p) p=d*(.3*1.5);
		if (a < Math.abs(c)) { a=c; var s=p/4; }
		else var s = p/(2*Math.PI) * Math.asin (c/a);
		if (t < 1) return -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
		return a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b;
	},
	easeInBack: function (x, t, b, c, d, s) {
		if (s == undefined) s = 1.70158;
		return c*(t/=d)*t*((s+1)*t - s) + b;
	},
	easeOutBack: function (x, t, b, c, d, s) {
		if (s == undefined) s = 1.70158;
		return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
	},
	easeInOutBack: function (x, t, b, c, d, s) {
		if (s == undefined) s = 1.70158; 
		if ((t/=d/2) < 1) return c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b;
		return c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b;
	},
	easeInBounce: function (x, t, b, c, d) {
		return c - jQuery.easing.easeOutBounce (x, d-t, 0, c, d) + b;
	},
	easeOutBounce: function (x, t, b, c, d) {
		if ((t/=d) < (1/2.75)) {
			return c*(7.5625*t*t) + b;
		} else if (t < (2/2.75)) {
			return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
		} else if (t < (2.5/2.75)) {
			return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
		} else {
			return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;
		}
	},
	easeInOutBounce: function (x, t, b, c, d) {
		if (t < d/2) return jQuery.easing.easeInBounce (x, t*2, 0, c, d) * .5 + b;
		return jQuery.easing.easeOutBounce (x, t*2-d, 0, c, d) * .5 + c*.5 + b;
	}
});

/*
 *
 * TERMS OF USE - EASING EQUATIONS
 * 
 * Open source under the BSD License. 
 * 
 * Copyright © 2001 Robert Penner
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without modification, 
 * are permitted provided that the following conditions are met:
 * 
 * Redistributions of source code must retain the above copyright notice, this list of 
 * conditions and the following disclaimer.
 * Redistributions in binary form must reproduce the above copyright notice, this list 
 * of conditions and the following disclaimer in the documentation and/or other materials 
 * provided with the distribution.
 * 
 * Neither the name of the author nor the names of contributors may be used to endorse 
 * or promote products derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY 
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 *  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
 *  GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 
 * OF THE POSSIBILITY OF SUCH DAMAGE. 
 *
 */
/**
 * jQuery.ScrollTo - Easy element scrolling using jQuery.
 * Copyright (c) 2007-2009 Ariel Flesler - aflesler(at)gmail(dot)com | http://flesler.blogspot.com
 * Dual licensed under MIT and GPL.
 * Date: 5/25/2009
 * @author Ariel Flesler
 * @version 1.4.2
 *
 * http://flesler.blogspot.com/2007/10/jqueryscrollto.html
 */
;(function(d){var k=d.scrollTo=function(a,i,e){d(window).scrollTo(a,i,e)};k.defaults={axis:'xy',duration:parseFloat(d.fn.jquery)>=1.3?0:1};k.window=function(a){return d(window)._scrollable()};d.fn._scrollable=function(){return this.map(function(){var a=this,i=!a.nodeName||d.inArray(a.nodeName.toLowerCase(),['iframe','#document','html','body'])!=-1;if(!i)return a;var e=(a.contentWindow||a).document||a.ownerDocument||a;return d.browser.safari||e.compatMode=='BackCompat'?e.body:e.documentElement})};d.fn.scrollTo=function(n,j,b){if(typeof j=='object'){b=j;j=0}if(typeof b=='function')b={onAfter:b};if(n=='max')n=9e9;b=d.extend({},k.defaults,b);j=j||b.speed||b.duration;b.queue=b.queue&&b.axis.length>1;if(b.queue)j/=2;b.offset=p(b.offset);b.over=p(b.over);return this._scrollable().each(function(){var q=this,r=d(q),f=n,s,g={},u=r.is('html,body');switch(typeof f){case'number':case'string':if(/^([+-]=)?\d+(\.\d+)?(px|%)?$/.test(f)){f=p(f);break}f=d(f,this);case'object':if(f.is||f.style)s=(f=d(f)).offset()}d.each(b.axis.split(''),function(a,i){var e=i=='x'?'Left':'Top',h=e.toLowerCase(),c='scroll'+e,l=q[c],m=k.max(q,i);if(s){g[c]=s[h]+(u?0:l-r.offset()[h]);if(b.margin){g[c]-=parseInt(f.css('margin'+e))||0;g[c]-=parseInt(f.css('border'+e+'Width'))||0}g[c]+=b.offset[h]||0;if(b.over[h])g[c]+=f[i=='x'?'width':'height']()*b.over[h]}else{var o=f[h];g[c]=o.slice&&o.slice(-1)=='%'?parseFloat(o)/100*m:o}if(/^\d+$/.test(g[c]))g[c]=g[c]<=0?0:Math.min(g[c],m);if(!a&&b.queue){if(l!=g[c])t(b.onAfterFirst);delete g[c]}});t(b.onAfter);function t(a){r.animate(g,j,b.easing,a&&function(){a.call(this,n,b)})}}).end()};k.max=function(a,i){var e=i=='x'?'Width':'Height',h='scroll'+e;if(!d(a).is('html,body'))return a[h]-d(a)[e.toLowerCase()]();var c='client'+e,l=a.ownerDocument.documentElement,m=a.ownerDocument.body;return Math.max(l[h],m[h])-Math.min(l[c],m[c])};function p(a){return typeof a=='object'?a:{top:a,left:a}}})(jQuery);

/*!
 * jQuery Cycle Plugin (with Transition Definitions)
 * Examples and documentation at: http://jquery.malsup.com/cycle/
 * Copyright (c) 2007-2010 M. Alsup
 * Version: 2.9993 (26-MAY-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 = '2.9992';

// 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);
	$a.bind(opts.pagerEvent, function(e) {
		e.preventDefault();
		opts.nextSlide = i;
		var p = opts.$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 ( ! /^click/.test(opts.pagerEvent) && !opts.allowPagerClickBubble)
		$a.bind('click.cycle', function(){return false;}); // suppress click
	
	var pauseFlag = false; // https://github.com/malsup/cycle/issues/44
	if (opts.pauseOnPagerHover) {
		$a.hover(
			function() { 
				pauseFlag = true;
				opts.$cont[0].cyclePause++; 
				triggerPause(cont,true,true);
			}, function() { 
				pauseFlag && opts.$cont[0].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);

/*
 * touchSwipe - jQuery Plugin
 * http://plugins.jquery.com/project/touchSwipe
 * http://labs.skinkers.com/touchSwipe/
 *
 * Copyright (c) 2010 Matt Bryson (www.skinkers.com)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 *
 * $version: 1.2.3
 *
 * Changelog
 * $Date: 2010-12-12 (Wed, 12 Dec 2010) $
 * $version: 1.0.0 
 * $version: 1.0.1 - removed multibyte comments
 *
 * $Date: 2011-21-02 (Mon, 21 Feb 2011) $
 * $version: 1.1.0 	- added allowPageScroll property to allow swiping and scrolling of page
 *					- changed handler signatures so one handler can be used for multiple events
 * $Date: 2011-23-02 (Wed, 23 Feb 2011) $
 * $version: 1.2.0 	- added click handler. This is fired if the user simply clicks and does not swipe. The event object and click target are passed to handler.
 *					- If you use the http://code.google.com/p/jquery-ui-for-ipad-and-iphone/ plugin, you can also assign jQuery mouse events to children of a touchSwipe object.
 * $version: 1.2.1 	- removed console log!
 *
 * $version: 1.2.2 	- Fixed bug where scope was not preserved in callback methods. 
 *
 * $Date: 2011-28-04 (Thurs, 28 April 2011) $
 * $version: 1.2.4 	- Changed licence terms to be MIT or GPL inline with jQuery. Added check for support of touch events to stop non compatible browsers erroring.
 *
 * A jQuery plugin to capture left, right, up and down swipes on touch devices.
 * You can capture 2 finger or 1 finger swipes, set the threshold and define either a catch all handler, or individual direction handlers.
 * Options:
 * 		swipe 		Function 	A catch all handler that is triggered for all swipe directions. Handler is passed 3 arguments, the original event object, the direction of the swipe : "left", "right", "up", "down" and the distance of the swipe.
 * 		swipeLeft	Function 	A handler that is triggered for "left" swipes. Handler is passed 3 arguments, the original event object, the direction of the swipe : "left", "right", "up", "down" and the distance of the swipe.
 * 		swipeRight	Function 	A handler that is triggered for "right" swipes. Handler is passed 3 arguments, the original event object, the direction of the swipe : "left", "right", "up", "down" and the distance of the swipe.
 * 		swipeUp		Function 	A handler that is triggered for "up" swipes. Handler is passed 3 arguments, the original event object, the direction of the swipe : "left", "right", "up", "down" and the distance of the swipe.
 * 		swipeDown	Function 	A handler that is triggered for "down" swipes. Handler is passed 3 arguments, the original event object, the direction of the swipe : "left", "right", "up", "down" and the distance of the swipe.
 *		swipeStatus Function 	A handler triggered for every phase of the swipe. Handler is passed 4 arguments: event : The original event object, phase:The current swipe face, either "start�, "move�, "end� or "cancel�. direction : The swipe direction, either "up�, "down�, "left " or "right�.distance : The distance of the swipe.
 *		click		Function	A handler triggered when a user just clicks on the item, rather than swipes it. If they do not move, click is triggered, if they do move, it is not.
 *
 * 		fingers 	int 		Default 1. 	The number of fingers to trigger the swipe, 1 or 2.
 * 		threshold 	int  		Default 75.	The number of pixels that the user must move their finger by before it is considered a swipe.
 *		triggerOnTouchEnd Boolean Default true If true, the swipe events are triggered when the touch end event is received (user releases finger).  If false, it will be triggered on reaching the threshold, and then cancel the touch event automatically.
 *		allowPageScroll String Default "auto". How the browser handles page scrolls when the user is swiping on a touchSwipe object. 
 *										"auto" : all undefined swipes will cause the page to scroll in that direction.
 *										"none" : the page will not scroll when user swipes.
 *										"horizontal" : will force page to scroll on horizontal swipes.
 *										"vertical" : will force page to scroll on vertical swipes.
 *
 * This jQuery plugin will only run on devices running Mobile Webkit based browsers (iOS 2.0+, android 2.2+)
 */
(function($) 
{
	
	
	
	$.fn.swipe = function(options) 
	{
		if (!this) return false;
		
		// Default thresholds & swipe functions
		var defaults = {
					
			fingers 		: 1,								// int - The number of fingers to trigger the swipe, 1 or 2. Default is 1.
			threshold 		: 75,								// int - The number of pixels that the user must move their finger by before it is considered a swipe. Default is 75.
			
			swipe 			: null,		// Function - A catch all handler that is triggered for all swipe directions. Accepts 2 arguments, the original event object and the direction of the swipe : "left", "right", "up", "down".
			swipeLeft		: null,		// Function - A handler that is triggered for "left" swipes. Accepts 3 arguments, the original event object, the direction of the swipe : "left", "right", "up", "down" and the distance of the swipe.
			swipeRight		: null,		// Function - A handler that is triggered for "right" swipes. Accepts 3 arguments, the original event object, the direction of the swipe : "left", "right", "up", "down" and the distance of the swipe.
			swipeUp			: null,		// Function - A handler that is triggered for "up" swipes. Accepts 3 arguments, the original event object, the direction of the swipe : "left", "right", "up", "down" and the distance of the swipe.
			swipeDown		: null,		// Function - A handler that is triggered for "down" swipes. Accepts 3 arguments, the original event object, the direction of the swipe : "left", "right", "up", "down" and the distance of the swipe.
			swipeStatus		: null,		// Function - A handler triggered for every phase of the swipe. Handler is passed 4 arguments: event : The original event object, phase:The current swipe face, either "start�, "move�, "end� or "cancel�. direction : The swipe direction, either "up�, "down�, "left " or "right�.distance : The distance of the swipe.
			click			: null,		// Function	- A handler triggered when a user just clicks on the item, rather than swipes it. If they do not move, click is triggered, if they do move, it is not.
			
			triggerOnTouchEnd : true,	// Boolean, if true, the swipe events are triggered when the touch end event is received (user releases finger).  If false, it will be triggered on reaching the threshold, and then cancel the touch event automatically.
			allowPageScroll : "auto" 	/* How the browser handles page scrolls when the user is swiping on a touchSwipe object. 
											"auto" : all undefined swipes will cause the page to scroll in that direction.
 											"none" : the page will not scroll when user swipes.
 											"horizontal" : will force page to scroll on horizontal swipes.
 											"vertical" : will force page to scroll on vertical swipes.
										*/
		};
		
		
		//Constants
		var LEFT = "left";
		var RIGHT = "right";
		var UP = "up";
		var DOWN = "down";
		var NONE = "none";
		var HORIZONTAL = "horizontal";
		var VERTICAL = "vertical";
		var AUTO = "auto";
		
		var PHASE_START="start";
		var PHASE_MOVE="move";
		var PHASE_END="end";
		var PHASE_CANCEL="cancel";
		
		
		
		var phase="start";
		
		if (options.allowPageScroll==undefined && (options.swipe!=undefined || options.swipeStatus!=undefined))
			options.allowPageScroll=NONE;
		
		if (options)
			$.extend(defaults, options);
		
		
		/**
		 * Setup each object to detect swipe gestures
		 */
		return this.each(function() 
		{
			var $this = $(this);
			
			var triggerElementID = null; 	// this variable is used to identity the triggering element
			var fingerCount = 0;			// the current number of fingers being used.	
			
			//track mouse points / delta
			var start={x:0, y:0};
			var end={x:0, y:0};
			var delta={x:0, y:0};
			
			
			/**
			* Event handler for a touch start event. 
			* Stops the default click event from triggering and stores where we touched
			*/
			function touchStart(event) 
			{
				phase = PHASE_START;
		
				// get the total number of fingers touching the screen
				fingerCount = event.touches.length;
				
				//clear vars..
				distance=0;
				direction=null;
				
				// check the number of fingers is what we are looking for
				if ( fingerCount == defaults.fingers ) 
				{
					// get the coordinates of the touch
					start.x = end.x = event.touches[0].pageX;
					start.y = end.y = event.touches[0].pageY;
					
					if (defaults.swipeStatus)
						triggerHandler(event, phase);
				} 
				else 
				{
					//touch with more/less than the fingers we are looking for
					touchCancel(event);
				}
			}

			/**
			* Event handler for a touch move event. 
			* If we change fingers during move, then cancel the event
			*/
			function touchMove(event) 
			{
				if (phase == PHASE_END || phase == PHASE_CANCEL)
					return;
				
				end.x = event.touches[0].pageX;
				end.y = event.touches[0].pageY;
					
				direction = caluculateDirection();
				fingerCount = event.touches.length;
				
				phase = PHASE_MOVE
				
				//Check if we need to prevent default evnet (page scroll) or not
				validateDefaultEvent(event, direction);
		
				if ( fingerCount == defaults.fingers ) 
				{
					distance = caluculateDistance();
					
					if (defaults.swipeStatus)
						triggerHandler(event, phase, direction, distance);
					
					//If we trigger whilst dragging, not on touch end, then calculate now...
					if (!defaults.triggerOnTouchEnd)
					{
						// if the user swiped more than the minimum length, perform the appropriate action
						if ( distance >= defaults.threshold ) 
						{
							phase = PHASE_END;
							triggerHandler(event, phase);
							touchCancel(event); // reset the variables
						}
					}
				} 
				else 
				{
					phase = PHASE_CANCEL;
					triggerHandler(event, phase); 
					touchCancel(event);
				}
			}
			
			/**
			* Event handler for a touch end event. 
			* Calculate the direction and trigger events
			*/
			function touchEnd(event) 
			{
				event.preventDefault();
				
				distance = caluculateDistance();
				direction = caluculateDirection();
						
				if (defaults.triggerOnTouchEnd)
				{
					phase = PHASE_END;
					// check to see if more than one finger was used and that there is an ending coordinate
					if ( fingerCount == defaults.fingers && end.x != 0 ) 
					{
						// if the user swiped more than the minimum length, perform the appropriate action
						if ( distance >= defaults.threshold ) 
						{
							triggerHandler(event, phase);
							touchCancel(event); // reset the variables
						} 
						else 
						{
							phase = PHASE_CANCEL;
							triggerHandler(event, phase); 
							touchCancel(event);
						}	
					} 
					else 
					{
						phase = PHASE_CANCEL;
						triggerHandler(event, phase); 
						touchCancel(event);
					}
				}
				else if (phase == PHASE_MOVE)
				{
					phase = PHASE_CANCEL;
					triggerHandler(event, phase); 
					touchCancel(event);
				}
			}
			
			/**
			* Event handler for a touch cancel event. 
			* Clears current vars
			*/
			function touchCancel(event) 
			{
				// reset the variables back to default values
				fingerCount = 0;
				
				start.x = 0;
				start.y = 0;
				end.x = 0;
				end.y = 0;
				delta.x = 0;
				delta.y = 0;
			}
			
			
			/**
			* Trigger the relevant event handler
			* The handlers are passed the original event, the element that was swiped, and in the case of the catch all handler, the direction that was swiped, "left", "right", "up", or "down"
			*/
			function triggerHandler(event, phase) 
			{
				//update status
				if (defaults.swipeStatus)
					defaults.swipeStatus.call($this,event, phase, direction || null, distance || 0);
				
				
				if (phase == PHASE_CANCEL)
				{
					if (defaults.click && fingerCount==1 && (isNaN(distance) || distance==0))
						defaults.click.call($this,event, event.target);
				}
				
				if (phase == PHASE_END)
				{
					//trigger catch all event handler
					if (defaults.swipe)
				{
						
						defaults.swipe.call($this,event, direction, distance);
						
				}
					//trigger direction specific event handlers	
					switch(direction)
					{
						case LEFT :
							if (defaults.swipeLeft)
								defaults.swipeLeft.call($this,event, direction, distance);
							break;
						
						case RIGHT :
							if (defaults.swipeRight)
								defaults.swipeRight.call($this,event, direction, distance);
							break;

						case UP :
							if (defaults.swipeUp)
								defaults.swipeUp.call($this,event, direction, distance);
							break;
						
						case DOWN :	
							if (defaults.swipeDown)
								defaults.swipeDown.call($this,event, direction, distance);
							break;
					}
				}
			}
			
			
			/**
			 * Checks direction of the swipe and the value allowPageScroll to see if we should allow or prevent the default behaviour from occurring.
			 * This will essentially allow page scrolling or not when the user is swiping on a touchSwipe object.
			 */
			function validateDefaultEvent(event, direction)
			{
				if( defaults.allowPageScroll==NONE )
				{
					event.preventDefault();
				}
				else 
				{
					var auto=defaults.allowPageScroll==AUTO;
					
					switch(direction)
					{
						case LEFT :
							if ( (defaults.swipeLeft && auto) || (!auto && defaults.allowPageScroll!=HORIZONTAL))
								event.preventDefault();
							break;
						
						case RIGHT :
							if ( (defaults.swipeRight && auto) || (!auto && defaults.allowPageScroll!=HORIZONTAL))
								event.preventDefault();
							break;

						case UP :
							if ( (defaults.swipeUp && auto) || (!auto && defaults.allowPageScroll!=VERTICAL))
								event.preventDefault();
							break;
						
						case DOWN :	
							if ( (defaults.swipeDown && auto) || (!auto && defaults.allowPageScroll!=VERTICAL))
								event.preventDefault();
							break;
					}
				}
				
			}
			
			
			
			/**
			* Calcualte the length / distance of the swipe
			*/
			function caluculateDistance()
			{
				return Math.round(Math.sqrt(Math.pow(end.x - start.x,2) + Math.pow(end.y - start.y,2)));
			}
			
			/**
			* Calcualte the angle of the swipe
			*/
			function caluculateAngle() 
			{
				var X = start.x-end.x;
				var Y = end.y-start.y;
				var r = Math.atan2(Y,X); //radians
				var angle = Math.round(r*180/Math.PI); //degrees
				
				//ensure value is positive
				if (angle < 0) 
					angle = 360 - Math.abs(angle);
					
				return angle;
			}
			
			/**
			* Calcualte the direction of the swipe
			* This will also call caluculateAngle to get the latest angle of swipe
			*/
			function caluculateDirection() 
			{
				var angle = caluculateAngle();
				
				if ( (angle <= 45) && (angle >= 0) ) 
					return LEFT;
				
				else if ( (angle <= 360) && (angle >= 315) )
					return LEFT;
				
				else if ( (angle >= 135) && (angle <= 225) )
					return RIGHT;
				
				else if ( (angle > 45) && (angle < 135) )
					return DOWN;
				
				else
					return UP;
			}
			
			

			// Add gestures to all swipable areas if supported
			try
			{
				this.addEventListener("touchstart", touchStart, false);
				this.addEventListener("touchmove", touchMove, false);
				this.addEventListener("touchend", touchEnd, false);
				this.addEventListener("touchcancel", touchCancel, false);
			}
			catch(e)
			{
				//touch not supported
			}
				
		});
	};
	
	
	
	
})(jQuery);