Slideshow = new Class({
  Implements:[Chain,Events,Options],options:{captions:false,center:true,classes:[],controller:false,delay:2000,duration:750,fast:false,height:false,href:'',hu:'',linked:false,loader:{'animate':['css/loader-#.png',12]},loop:true,match:/\?slide=(\d+)$/,overlap:true,paused:false,properties:['href','rel','rev','title'],random:false,replace:[/(\.[^\.]+)$/,'t$1'],resize:'width',slide:0,thumbnails:false,titles:true,transition:function(p){return-(Math.cos(Math.PI*p)-1)/2},width:false},initialize:function(el,data,options){this.setOptions(options);this.slideshow=$(el);if(!this.slideshow)return;this.slideshow.set('styles',{'display':'block','position':'relative','z-index':0});var match=window.location.href.match(this.options.match);this.slide=(this.options.match&&match)?match[1].toInt():this.options.slide;this.counter=this.delay=this.transition=0;this.direction='left';this.paused=false;if(!this.options.overlap)this.options.duration*=2;var anchor=this.slideshow.getElement('a')||new Element('a');if(!this.options.href)this.options.href=anchor.get('href')||'';if(this.options.hu.length&&!this.options.hu.test(/\/$/))this.options.hu+='/';if(this.options.fast===true)this.options.fast=2;var keys=['slideshow','first','prev','play','pause','next','last','images','captions','controller','thumbnails','hidden','visible','inactive','active','loader'];var values=keys.map(function(key,i){return this.options.classes[i]||key},this);this.classes=values.associate(keys);this.classes.get=function(){var str='.'+this.slideshow;for(var i=0,l=arguments.length;i<l;i++)str+=('-'+this[arguments[i]]);return str}.bind(this.classes);if(!data){this.options.hu='';data={};var thumbnails=this.slideshow.getElements(this.classes.get('thumbnails')+' img');this.slideshow.getElements(this.classes.get('images')+' img').each(function(img,i){var src=img.get('src');var caption=$pick(img.get('alt'),img.get('title'),'');var parent=img.getParent();var properties=(parent.get('tag')=='a')?parent.getProperties:{};var href=img.getParent().get('href')||'';var thumbnail=(thumbnails[i])?thumbnails[i].get('src'):'';data[src]={'caption':caption,'href':href,'thumbnail':thumbnail}})}var loaded=this.load(data);if(!loaded)return;this.events=$H({'keydown':[],'keyup':[],'mousemove':[]});var keyup=function(e){switch(e.key){case'left':this.prev(e.shift);break;case'right':this.next(e.shift);break;case'p':this.pause();break}}.bind(this);this.events.keyup.push(keyup);document.addEvent('keyup',keyup);var el=this.slideshow.getElement(this.classes.get('images'));var images=(el)?el.empty():new Element('div',{'class':this.classes.get('images').substr(1)}).inject(this.slideshow);var div=images.getSize();this.height=this.options.height||div.y;this.width=this.options.width||div.x;images.set({'styles':{'display':'block','height':this.height,'overflow':'hidden','position':'relative','width':this.width}});this.slideshow.store('images',images);this.a=this.image=this.slideshow.getElement('img')||new Element('img');if(Browser.Engine.trident&&Browser.Engine.version>4)this.a.style.msInterpolationMode='bicubic';this.a.set('styles',{'display':'none','position':'absolute','zIndex':1});this.b=this.a.clone();[this.a,this.b].each(function(img){anchor.clone().cloneEvents(anchor).grab(img).inject(images)});if(this.options.captions)this._captions();if(this.options.controller)this._controller();if(this.options.loader)this._loader();if(this.options.thumbnails)this._thumbnails();this._preload()},go:function(n,direction){if((this.slide-1+this.data.images.length)%this.data.images.length==n||$time()<this.transition)return;$clear(this.timer);this.delay=0;this.direction=(direction)?direction:((n<this.slide)?'right':'left');this.slide=n;if(this.preloader)this.preloader=this.preloader.destroy();this._preload(this.options.fast==2||(this.options.fast==1&&this.paused))},first:function(){this.prev(true)},prev:function(first){var n=0;if(!first){if(this.options.random){if(this.showed.i<2)return;this.showed.i-=2;n=this.showed.array[this.showed.i]}else n=(this.slide-2+this.data.images.length)%this.data.images.length}this.go(n,'right')},pause:function(p){if($chk(p))this.paused=(p)?false:true;if(this.paused){this.paused=false;this.delay=this.transition=0;this.timer=this._preload.delay(100,this);[this.a,this.b].each(function(img){['morph','tween'].each(function(p){if(this.retrieve(p))this.get(p).resume()},img)});if(this.options.controller)this.slideshow.getElement('.'+this.classes.pause).removeClass(this.classes.play)}else{this.paused=true;this.delay=Number.MAX_VALUE;this.transition=0;$clear(this.timer);[this.a,this.b].each(function(img){['morph','tween'].each(function(p){if(this.retrieve(p))this.get(p).pause()},img)});if(this.options.controller)this.slideshow.getElement('.'+this.classes.pause).addClass(this.classes.play)}},next:function(last){var n=(last)?this.data.images.length-1:this.slide;this.go(n,'left')},last:function(){this.next(true)},load:function(data){this.firstrun=true;this.showed={'array':[],'i':0};if($type(data)=='array'){this.options.captions=false;data=new Array(data.length).associate(data.map(function(image,i){return image+'?'+i}))}this.data={'images':[],'captions':[],'hrefs':[],'thumbnails':[]};for(var image in data){var obj=data[image]||{};var caption=(obj.caption)?obj.caption.trim():'';var href=(obj.href)?obj.href.trim():((this.options.linked)?this.options.hu+image:this.options.href);var thumbnail=(obj.thumbnail)?obj.thumbnail.trim():image.replace(this.options.replace[0],this.options.replace[1]);this.data.images.push(image);this.data.captions.push(caption);this.data.hrefs.push(href);this.data.thumbnails.push(thumbnail)}if(this.options.random)this.slide=$random(0,this.data.images.length-1);if(this.options.thumbnails&&this.slideshow.retrieve('thumbnails'))this._thumbnails();if(this.slideshow.retrieve('images')){[this.a,this.b].each(function(img){['morph','tween'].each(function(p){if(this.retrieve(p))this.get(p).cancel()},img)});this.slide=this.transition=0;this.go(0)}return this.data.images.length},destroy:function(p){this.events.each(function(array,e){array.each(function(fn){document.removeEvent(e,fn)})});this.pause(1);if(this.options.loader)$clear(this.slideshow.retrieve('loader').retrieve('timer'));if(this.options.thumbnails)$clear(this.slideshow.retrieve('thumbnails').retrieve('timer'));this.slideshow.uid=Native.UID++;if(p)this.slideshow[p]()},_preload:function(fast){if(!this.preloader)this.preloader=new Asset.image(this.options.hu+this.data.images[this.slide],{'onload':function(){this.store('loaded',true)}});if(this.preloader.retrieve('loaded')&&$time()>this.delay&&$time()>this.transition){if(this.stopped){if(this.options.captions)this.slideshow.retrieve('captions').get('morph').cancel().start(this.classes.get('captions','hidden'));this.pause(1);if(this.end)this.fireEvent('end');this.stopped=this.end=false;return}this.image=(this.counter%2)?this.b:this.a;this.image.set('styles',{'display':'block','height':'auto','visibility':'hidden','width':'auto','zIndex':this.counter});['src','height','width'].each(function(prop){this.image.set(prop,this.preloader.get(prop))},this);this._resize(this.image);this._center(this.image);var anchor=this.image.getParent();if(this.data.hrefs[this.slide])anchor.set('href',this.data.hrefs[this.slide]);else anchor.erase('href');var text=(this.data.captions[this.slide])?this.data.captions[this.slide].replace(/<.+?>/gm,'').replace(/</g,'&lt;').replace(/>/g,'&gt;').replace(/"/g,"'"):'';this.image.set('alt',text);if(this.options.titles)anchor.set('title',text);if(this.options.loader)this.slideshow.retrieve('loader').fireEvent('hide');if(this.options.captions)this.slideshow.retrieve('captions').fireEvent('update',fast);if(this.options.thumbnails)this.slideshow.retrieve('thumbnails').fireEvent('update',fast);this._show(fast);this._loaded()}else{if($time()>this.delay&&this.options.loader)this.slideshow.retrieve('loader').fireEvent('show');this.timer=(this.paused&&this.preloader.retrieve('loaded'))?null:this._preload.delay(100,this,fast)}},_show:function(fast){if(!this.image.retrieve('morph')){var options=(this.options.overlap)?{'duration':this.options.duration,'link':'cancel'}:{'duration':this.options.duration/2,'link':'chain'};$$(this.a,this.b).set('morph',$merge(options,{'onStart':this._start.bind(this),'onComplete':this._complete.bind(this),'transition':this.options.transition}))}var hidden=this.classes.get('images',((this.direction=='left')?'next':'prev'));var visible=this.classes.get('images','visible');var img=(this.counter%2)?this.a:this.b;if(fast){img.get('morph').cancel().set(hidden);this.image.get('morph').cancel().set(visible)}else{if(this.options.overlap){img.get('morph').set(visible);this.image.get('morph').set(hidden).start(visible)}else{var fn=function(hidden,visible){this.image.get('morph').set(hidden).start(visible)}.pass([hidden,visible],this);hidden=this.classes.get('images',((this.direction=='left')?'prev':'next'));img.get('morph').set(visible).start(hidden).chain(fn)}}},_loaded:function(){this.counter++;this.delay=(this.paused)?Number.MAX_VALUE:$time()+this.options.duration+this.options.delay;this.direction='left';this.transition=(this.options.fast==2||(this.options.fast==1&&this.paused))?0:$time()+this.options.duration;if(this.slide+1==this.data.images.length&&!this.options.loop&&!this.options.random)this.stopped=this.end=true;if(this.options.random){this.showed.i++;if(this.showed.i>=this.showed.array.length){var n=this.slide;if(this.showed.array.getLast()!=n)this.showed.array.push(n);while(this.slide==n)this.slide=$random(0,this.data.images.length-1)}else this.slide=this.showed.array[this.showed.i]}else this.slide=(this.slide+1)%this.data.images.length;if(this.image.getStyle('visibility')!='visible')(function(){this.image.setStyle('visibility','visible')}).delay(1,this);if(this.preloader)this.preloader=this.preloader.destroy();this._preload()},_center:function(img){if(this.options.center){var size=img.getSize();img.set('styles',{'left':(size.x-this.width)/-2,'top':(size.y-this.height)/-2})}},_resize:function(img){if(this.options.resize){var h=this.preloader.get('height'),w=this.preloader.get('width');var dh=this.height/h,dw=this.width/w,d;if(this.options.resize=='length')d=(dh>dw)?dw:dh;else d=(dh>dw)?dh:dw;img.set('styles',{height:Math.ceil(h*d),width:Math.ceil(w*d)})}},_start:function(){this.fireEvent('start')},_complete:function(){if(this.firstrun&&this.options.paused){this.firstrun=false;this.pause(1)}this.fireEvent('complete')},_captions:function(){if(this.options.captions===true)this.options.captions={};var el=this.slideshow.getElement(this.classes.get('captions'));var captions=(el)?el.empty():new Element('div',{'class':this.classes.get('captions').substr(1)}).inject(this.slideshow);captions.set({'events':{'update':function(fast){var captions=this.slideshow.retrieve('captions');var empty=(this.data.captions[this.slide]==='');if(fast){var p=(empty)?'hidden':'visible';captions.set('html',this.data.captions[this.slide]).get('morph').cancel().set(this.classes.get('captions',p))}else{var fn=(empty)?$empty:function(n){this.slideshow.retrieve('captions').set('html',this.data.captions[n]).morph(this.classes.get('captions','visible'))}.pass(this.slide,this);captions.get('morph').cancel().start(this.classes.get('captions','hidden')).chain(fn)}}.bind(this)},'morph':$merge(this.options.captions,{'link':'chain'})});this.slideshow.store('captions',captions)},_controller:function(){if(this.options.controller===true)this.options.controller={};var el=this.slideshow.getElement(this.classes.get('controller'));var controller=(el)?el.empty():new Element('div',{'class':this.classes.get('controller').substr(1)}).inject(this.slideshow);var ul=new Element('ul').inject(controller);$H({'first':'Shift + Leftwards Arrow','prev':'Leftwards Arrow','pause':'P','next':'Rightwards Arrow','last':'Shift + Rightwards Arrow'}).each(function(accesskey,action){var li=new Element('li',{'class':(action=='pause'&&this.options.paused)?this.classes.play+' '+this.classes[action]:this.classes[action]}).inject(ul);var a=this.slideshow.retrieve(action,new Element('a',{'title':((action=='pause')?this.classes.play.capitalize()+' / ':'')+this.classes[action].capitalize()+' ['+accesskey+']'}).inject(li));a.set('events',{'click':function(action){this[action]()}.pass(action,this),'mouseenter':function(active){this.addClass(active)}.pass(this.classes.active,a),'mouseleave':function(active){this.removeClass(active)}.pass(this.classes.active,a)})},this);controller.set({'events':{'hide':function(hidden){if(!this.retrieve('hidden'))this.store('hidden',true).morph(hidden)}.pass(this.classes.get('controller','hidden'),controller),'show':function(visible){if(this.retrieve('hidden'))this.store('hidden',false).morph(visible)}.pass(this.classes.get('controller','visible'),controller)},'morph':$merge(this.options.controller,{'link':'cancel'})}).store('hidden',false);var keydown=function(e){if(['left','right','p'].contains(e.key)){var controller=this.slideshow.retrieve('controller');if(controller.retrieve('hidden'))controller.get('morph').set(this.classes.get('controller','visible'));switch(e.key){case'left':this.slideshow.retrieve((e.shift)?'first':'prev').fireEvent('mouseenter');break;case'right':this.slideshow.retrieve((e.shift)?'last':'next').fireEvent('mouseenter');break;default:this.slideshow.retrieve('pause').fireEvent('mouseenter');break}}}.bind(this);this.events.keydown.push(keydown);var keyup=function(e){if(['left','right','p'].contains(e.key)){var controller=this.slideshow.retrieve('controller');if(controller.retrieve('hidden'))controller.store('hidden',false).fireEvent('hide');switch(e.key){case'left':this.slideshow.retrieve((e.shift)?'first':'prev').fireEvent('mouseleave');break;case'right':this.slideshow.retrieve((e.shift)?'last':'next').fireEvent('mouseleave');break;default:this.slideshow.retrieve('pause').fireEvent('mouseleave');break}}}.bind(this);this.events.keyup.push(keyup);var mousemove=function(e){var images=this.slideshow.retrieve('images').getCoordinates();if(e.page.x>images.left&&e.page.x<images.right&&e.page.y>images.top&&e.page.y<images.bottom)this.slideshow.retrieve('controller').fireEvent('show');else this.slideshow.retrieve('controller').fireEvent('hide')}.bind(this);this.events.mousemove.push(mousemove);document.addEvents({'keydown':keydown,'keyup':keyup,'mousemove':mousemove});this.slideshow.retrieve('controller',controller).fireEvent('hide')},_loader:function(){if(this.options.loader===true)this.options.loader={};var loader=new Element('div',{'class':this.classes.get('loader').substr(1),'morph':$merge(this.options.loader,{'link':'cancel'})}).store('hidden',false).store('i',1).inject(this.slideshow.retrieve('images'));if(this.options.loader.animate){for(var i=0;i<this.options.loader.animate[1];i++)img=new Asset.image(this.options.loader.animate[0].replace(/#/,i));if(Browser.Engine.trident4&&this.options.loader.animate[0].contains('png'))loader.setStyle('backgroundImage','none')}loader.set('events',{'animate':function(){var loader=this.slideshow.retrieve('loader');var i=(loader.retrieve('i').toInt()+1)%this.options.loader.animate[1];loader.store('i',i);var img=this.options.loader.animate[0].replace(/#/,i);if(Browser.Engine.trident4&&this.options.loader.animate[0].contains('png'))loader.style.filter='progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'+img+'", sizingMethod="scale")';else loader.setStyle('backgroundImage','url('+img+')')}.bind(this),'hide':function(){var loader=this.slideshow.retrieve('loader');if(!loader.retrieve('hidden')){loader.store('hidden',true).morph(this.classes.get('loader','hidden'));if(this.options.loader.animate)$clear(loader.retrieve('timer'))}}.bind(this),'show':function(){var loader=this.slideshow.retrieve('loader');if(loader.retrieve('hidden')){loader.store('hidden',false).morph(this.classes.get('loader','visible'));if(this.options.loader.animate)loader.store('timer',function(){this.fireEvent('animate')}.periodical(50,loader))}}.bind(this)});this.slideshow.retrieve('loader',loader).fireEvent('hide')},
	_thumbnails: function(){
 		if (this.options.thumbnails === true) 
 			this.options.thumbnails = {}; 
		var el = this.slideshow.getElement(this.classes.get('thumbnails'));
		var thumbnails = (el) ? el.empty() : new Element('div', {'class': this.classes.get('thumbnails').substr(1)}).inject(this.slideshow);
		thumbnails.setStyle('overflow', 'hidden');
		var ul = new Element('ul', {'tween': {'link': 'cancel'}}).inject(thumbnails);
		this.data.thumbnails.each(function(thumbnail, i){
			var li = new Element('li').inject(ul);
			var a = new Element('a', {
				'events': {
					'click': function(i){
						this.go(i); 
						return false; 
					}.pass(i, this),
					'loaded': function(){
						this.data.thumbnails.pop();
						if (!this.data.thumbnails.length){
							var div = thumbnails.getCoordinates();
							var props = thumbnails.retrieve('props');			
							var limit = 0, pos = props[1], size = props[2];		
							thumbnails.getElements('li').each(function(li){			
								var li = li.getCoordinates();		
								if (li[pos] > limit) limit = li[pos];
							}, this);			
							thumbnails.store('limit', div[size] + div[props[0]] - limit);
						}
					}.bind(this)
				},
				'href': this.options.hu + this.data.images[i],
				'morph': $merge(this.options.thumbnails, {'link': 'cancel'})
			}).inject(li);
			if (this.data.captions[i] && this.options.titles)
				a.set('title', this.data.captions[i].replace(/<.+?>/gm, '').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, "'"));
			var img = new Asset.image(this.options.hu + thumbnail, {
				'onload': function(){this.fireEvent('loaded');}.bind(a) 
			}).inject(a);
		}, this);
		thumbnails.set('events', {
			'scroll': function(n, fast){
				var div = this.getCoordinates();
				var ul = this.getElement('ul').getPosition();
				var props = this.retrieve('props');
				var axis = props[3], delta, pos = props[0], size = props[2], value;				
				var tween = this.getElement('ul').get('tween', {'property': pos});	
				if ($chk(n)){
					var li = this.getElements('li')[n].getCoordinates();
					delta = div[pos] + (div[size] / 2) - (li[size] / 2) - li[pos]	
					value = (ul[axis] - div[pos] + delta).limit(this.retrieve('limit'), 0);
					if (fast)	
						tween.set(value);
					else						 
						tween.start(value);
				}
				else{
					var area = div[props[2]] / 3, page = this.retrieve('page'), velocity = -0.2;			
					if (page[axis] < (div[pos] + area))
						delta = (page[axis] - div[pos] - area) * velocity;
					else if (page[axis] > (div[pos] + div[size] - area))
						delta = (page[axis] - div[pos] - div[size] + area) * velocity;			
					if (delta){			
						value = (ul[axis] - div[pos] + delta).limit(this.retrieve('limit'), 0);
						tween.set(value);
					}
				}				
			}.bind(thumbnails),
			'update': function(fast){
				var thumbnails = this.slideshow.retrieve('thumbnails');
				thumbnails.getElements('a').each(function(a, i){	
					if (i == this.slide){
						if (!a.retrieve('active', false)){
							a.store('active', true);
							var active = this.classes.get('thumbnails', 'active');							
							if (fast) a.get('morph').set(active);
							else a.morph(active);
						}
					} 
					else {
						if (a.retrieve('active', true)){
							a.store('active', false);
							var inactive = this.classes.get('thumbnails', 'inactive');						
							if (fast) a.get('morph').set(inactive);
							else a.morph(inactive);
						}
					}
				}, this);
				if (!thumbnails.retrieve('mouseover'))
					thumbnails.fireEvent('scroll', [this.slide, fast]);
			}.bind(this)
		})
		var div = thumbnails.getCoordinates();
		thumbnails.store('props', (div.height > div.width) ? ['top', 'bottom', 'height', 'y'] : ['left', 'right', 'width', 'x']);
		var mousemove = function(e){
			var div = this.getCoordinates();
			if (e.page.x > div.left && e.page.x < div.right && e.page.y > div.top && e.page.y < div.bottom){
				this.store('page', e.page);			
				if (!this.retrieve('mouseover')){
					this.store('mouseover', true);
					this.store('timer', function(){this.fireEvent('scroll');}.periodical(50, this));
				}
			}
			else {
				if (this.retrieve('mouseover')){
					this.store('mouseover', false);				
					$clear(this.retrieve('timer'));
				}
			}
		}.bind(thumbnails);
		this.events.mousemove.push(mousemove);
		document.addEvent('mousemove', mousemove);
		this.slideshow.store('thumbnails', thumbnails);
	}
});

Slideshow.Flash=new Class({Extends:Slideshow,options:{color:['#FFF']},initialize:function(el,data,options){options.overlap=true;if(options.color)options.color=$splat(options.color);this.parent(el,data,options)},_show:function(fast){if(!this.image.retrieve('tween'))$$(this.a,this.b).set('tween',{'duration':this.options.duration,'link':'cancel','onStart':this._start.bind(this),'onComplete':this._complete.bind(this),'property':'opacity'});if(fast)this.image.get('tween').cancel().set(1);else{this.slideshow.retrieve('images').setStyle('background',this.options.color[this.slide%this.options.color.length]);var img=(this.counter%2)?this.a:this.b;img.get('tween').cancel().set(0);this.image.get('tween').set(0).start(1)}}});Slideshow.Fold=new Class({Extends:Slideshow,initialize:function(el,data,options){this.parent(el,data,options)},_show:function(fast){if(!this.image.retrieve('tween')){var options=(this.options.overlap)?{'duration':this.options.duration}:{'duration':this.options.duration/2};$$(this.a,this.b).set('tween',$merge(options,{'link':'chain','onStart':this._start.bind(this),'onComplete':this._complete.bind(this),'property':'clip','transition':this.options.transition}))}var rect=this._rect(this.image);var img=(this.counter%2)?this.a:this.b;if(fast){img.get('tween').cancel().set('rect(0, 0, 0, 0)');this.image.get('tween').cancel().set('rect(auto, auto, auto, auto)')}else{if(this.options.overlap){img.get('tween').set('rect(auto, auto, auto, auto)');var tween=this.image.get('tween').set(rect.top+' '+rect.left+' '+Math.ceil(rect.bottom/2)+' '+rect.left).start(rect.top+' '+rect.right+' '+Math.ceil(rect.bottom/2)+' '+rect.left).start(rect.top+' '+rect.right+' '+rect.bottom+' '+rect.left)}else{var fn=function(rect){this.image.get('tween').set(rect.top+' '+rect.left+' '+Math.ceil(rect.bottom/2)+' '+rect.left).start(rect.top+' '+rect.right+' '+Math.ceil(rect.bottom/2)+' '+rect.left).start(rect.top+' '+rect.right+' '+rect.bottom+' '+rect.left)}.pass(rect,this);var rect=this._rect(img);img.get('tween').set(rect.top+' '+rect.right+' '+rect.bottom+' '+rect.left).start(rect.top+' '+rect.right+' '+Math.ceil(rect.bottom/2)+' '+rect.left).start(rect.top+' '+rect.left+' '+Math.ceil(rect.bottom/2)+' '+rect.left).chain(fn)}}},_rect:function(img){var rect=img.getCoordinates(this.slideshow.retrieve('images'));rect.right=(rect.right>this.width)?this.width-rect.left:rect.width;rect.bottom=(rect.bottom>this.height)?this.height-rect.top:rect.height;rect.top=(rect.top<0)?Math.abs(rect.top):0;rect.left=(rect.left<0)?Math.abs(rect.left):0;return rect}});Slideshow.KenBurns=new Class({Extends:Slideshow,options:{pan:[100,100],zoom:[50,50]},initialize:function(el,data,options){options.overlap=true;options.resize=true;['pan','zoom'].each(function(p){if($chk(this[p])){if($type(this[p])!='array')this[p]=[this[p],this[p]];this[p].map(function(n){return(n.toInt()||0).limit(0,100)})}},options);this.parent(el,data,options)},_show:function(fast){if(!this.image.retrieve('morph')){['a','b'].each(function(image){this[image].set('tween',{'duration':this.options.duration,'link':'cancel','onStart':this._start.bind(this),'onComplete':this._complete.bind(this),'property':'opacity'}).get('morph',{'duration':(this.options.delay+this.options.duration*2),'link':'cancel','transition':$arguments(0)})},this)}this.image.set('styles',{'bottom':'auto','left':'auto','right':'auto','top':'auto'});var props=['top left','top right','bottom left','bottom right'][this.counter%4].split(' ');props.each(function(prop){this.image.setStyle(prop,0)},this);dh=this.height/this.preloader.height;dw=this.width/this.preloader.width;delta=(dw>dh)?dw:dh;var values={};var zoom=($random.run(this.options.zoom)/100.0)+1;var pan=Math.abs(($random.run(this.options.pan)/100.0)-1);['height','width'].each(function(prop,i){var e=Math.ceil(this.preloader[prop]*delta);var s=(e*zoom).toInt();values[prop]=[s,e];if(dw>dh||i){e=(this[prop]-this.image[prop]);s=(e*pan).toInt();values[props[i]]=[s,e]}},this);var paused=(this.firstrun&&this.options.paused);if(fast||paused){this._center(this.image);this.image.get('morph').cancel();if(paused)this.image.get('tween').cancel().set(0).start(1);else this.image.get('tween').cancel().set(1)}else{this.image.get('morph').start(values);this.image.get('tween').set(0).start(1)}}});Slideshow.Push=new Class({Extends:Slideshow,initialize:function(el,data,options){options.overlap=true;this.parent(el,data,options)},_show:function(fast){var images=[this.image,((this.counter%2)?this.a:this.b)];if(!this.image.retrieve('fx'))this.image.store('fx',new Fx.Elements(images,{'duration':this.options.duration,'link':'cancel','onStart':this._start.bind(this),'onComplete':this._complete.bind(this),'transition':this.options.transition}));this.image.set('styles',{'left':'auto','right':'auto'}).setStyle(this.direction,this.width);var values={'0':{},'1':{}};values['0'][this.direction]=[this.width,0];values['1'][this.direction]=[0,-this.width];if(images[1].getStyle(this.direction)=='auto'){var width=this.width-images[1].width;images[1].set('styles',{'left':'auto','right':'auto'}).setStyle(this.direction,width);values['1'][this.direction]=[width,-this.width]}if(fast){for(var prop in values)values[prop][this.direction]=values[prop][this.direction][1];this.image.retrieve('fx').cancel().set(values)}else this.image.retrieve('fx').start(values)}});