var Slideshow=new Class({version:'3.0.3',options:{captions:true,showTitleCaption:true,classes:['prev','next','active'],duration:[2000,4000],path:'/',navigation:false,pan:100,resize:true,thumbnailre:[/\./,'t.'],transition:Fx.Transitions.Sine.easeInOut,type:'fade',zoom:50,loadingDiv:true,removeDiv:true},styles:{caps:{div:{opacity:0,position:'absolute',width:'100%',margin:0,left:0,bottom:0,height:40,background:'#333',color:'#fff',textIndent:0},h2:{color:'red',padding:0,fontSize:'80%',margin:0,margin:'2px 5px',fontWeight:'bold'},p:{padding:0,fontSize:'60%',margin:'2px 5px',color:'#eee'}}},initialize:function(el,options){this.setOptions($merge({onClick:this.onClick.bind(this)},options));if(!this.options.images)return;this.options.pan=this.mask(this.options.pan);this.options.zoom=this.mask(this.options.zoom);this.el=$(el).empty();this.caps={div:new Element('div',{styles:this.styles.caps.div,'class':'captionDiv'}),h2:new Element('h2',{styles:this.styles.caps.h2,'class':'captionTitle'}),p:new Element('p',{styles:this.styles.caps.p,'class':'captionDescription'})};this.fx=[];var trash=new ImageLoader(this.el,this.options.images,{loadingDiv:this.options.loadingDiv,onComplete:this.start.bind(this),path:this.options.path,removeDiv:this.options.removeDiv});},start:function(){this.imgs=$A(arguments);this.a=this.imgs[0].clone().set({styles:{display:'block',position:'absolute',left:0,'top':0,zIndex:1}}).injectInside(this.el);var obj=this.a.getCoordinates();this.height=this.options.height||obj.height;this.width=this.options.width||obj.width;this.el.setStyles({display:'block',position:'relative',width:this.width});this.el.empty();this.el.adopt((new Element('div',{events:{'click':this.onClick.bind(this)},styles:{display:'block',overflow:'hidden',position:'relative',width:this.width,height:this.height}})).adopt(this.a));this.resize(this.a,obj);this.b=this.a.clone().setStyle('opacity',0).injectAfter(this.a);this.timer=[0,0];this.navigation();this.direction='left';this.curr=[0,0];$(document.body).adopt(new Element('div',{id:'hiddenDIV',styles:{visibility:'hidden',height:0,width:0,overflow:'hidden',opacity:0}}));this.loader=this.imgs[0];$('hiddenDIV').adopt(this.loader);this.load();},load:function(fast){if($time()>this.timer[0]){this.img=(this.curr[1]%2)?this.b:this.a;this.img.setStyles({opacity:0,width:'auto',height:'auto',zIndex:this.curr[1]});var url=this.options.images[this.curr[0]].url;this.img.setStyle('cursor',(url!='#'&&url!='')?'pointer':'default');this.img.setProperties({src:this.loader.src,title:this.loader.title,alt:this.loader.alt});this.resize(this.img,this.loader);if(fast){this.img.setStyles({top:0,left:0,opacity:1});this.captions();this.loaded();return;}
this.captions();this[this.options.type.test(/push|wipe/)?'swipe':'kens']();this.loaded();}else{this.timeout=this.load.delay(100,this);}},loaded:function(){if(this.ul){this.ul.getElements('a[name]').each(function(a,i){a[(i===this.curr[0]?'add':'remove')+'Class'](this.options.classes[2]);},this);}
this.direction='left';this.curr[0]=(this.curr[0]+1)%this.imgs.length;this.curr[1]++;this.timer[0]=$time()+this.options.duration[1]+(this.options.type.test(/fade|push|wipe/)?this.options.duration[0]:0);this.timer[1]=$time()+this.options.duration[0];this.loader=this.imgs[this.curr[0]];$('hiddenDIV').empty().adopt(this.loader);this.load();},kens:function(){this.img.setStyles({bottom:'auto',right:'auto',left:'auto',top:'auto'});var arr=['left top','right top','left bottom','right bottom'].getRandom().split(' ');arr.each(function(p){this.img.setStyle(p,0);},this);var zoom=this.options.type.test(/zoom|combo/)?this.zoom():{};var pan=this.options.type.test(/pan|combo/)?this.pan(arr):{};this.fx.push(this.img.effect('opacity',{duration:this.options.duration[0]}).start(1));this.fx.push(this.img.effects({duration:this.options.duration[0]+this.options.duration[1]}).start($merge(zoom,pan)));},zoom:function(){var n=Math.max(this.width/this.loader.width,this.height/this.loader.height);var z=(this.options.zoom==='rand')?Math.random()+1:(this.options.zoom.toInt()/100.0)+1;var eh=Math.ceil(this.loader.height*n);var ew=Math.ceil(this.loader.width*n);var sh=(eh*z).toInt();var sw=(ew*z).toInt();return{height:[sh,eh],width:[sw,ew]};},pan:function(arr){var ex=this.width-this.img.width,ey=this.height-this.img.height;var p=this.options.pan==='rand'?Math.random():Math.abs((this.options.pan.toInt()/100)-1);var sx=(ex*p).toInt(),sy=(ey*p).toInt();var x=this.width/this.loader.width>this.height/this.loader.height;var obj={};obj[arr[x?1:0]]=x?[sy,ey]:[sx,ex];return obj;},swipe:function(){var arr,p0={},p1={},x;this.img.setStyles({left:'auto',right:'auto',opacity:1}).setStyle(this.direction,this.width);if(this.options.type==='wipe'){this.fx.push(this.img.effect(this.direction,{duration:this.options.duration[0],transition:this.options.transition}).start(0));}else{arr=[this.img,this.curr[1]%2?this.a:this.b];p0[this.direction]=[this.width,0];p1[this.direction]=[0,-this.width];if(arr[1].getStyle(this.direction)==='auto'){x=this.width-arr[1].getStyle('width').toInt();arr[1].setStyle(this.direction,x);arr[1].setStyle(this.direction==='left'?'right':'left','auto');p1[this.direction][0]=x;}
this.fx.push(new Fx.Elements(arr,{duration:this.options.duration[0],transition:this.options.transition}).start({'0':p0,'1':p1}));}},captions:function(img){img=img||this.img;if(!this.options.captions||(!img.title&&!img.alt))return;this.el.getFirst().adopt(this.caps.div.adopt(this.caps.h2,this.caps.p));(function(){if(this.options.showTitleCaption)this.caps.h2.setHTML(img.title);this.caps.p.setHTML(img.alt);this.caps.div.setStyle('zIndex',img.getStyle('zIndex')*2||10);this.capsHeight=this.capsHeight||this.options.captionHeight||this.caps.div.offsetHeight;var fx=this.caps.div.effects().set({'height':0}).start({opacity:0.7,height:this.capsHeight});(function(){fx.start({opacity:0,height:0});}).delay(1.00*(this.options.duration[1]-this.options.duration[0]));}).delay(0.75*(this.options.duration[0]),this);},navigation:function(){if(!this.options.navigation)return;var i,j,atemp;var fast=this.options.navigation.test(/fast/);this.ul=new Element('ul');var li=new Element('li'),a=new Element('a');if(this.options.navigation.test(/arrows/)){this.ul.adopt(li.clone()
.adopt(a.clone()
.addClass(this.options.classes[0])
.addEvent('click',function(){if(fast||$time()>this.timer[1]){$clear(this.timeout);if(fast){this.fx.each(function(fx){fx.time=0;fx.options.duration=0;fx.stop(true);});}
this.direction='right';this.curr[0]=(this.curr[0]<2)?this.imgs.length-(2-this.curr[0]):this.curr[0]-2;this.timer=[0];this.loader=this.imgs[this.curr[0]];this.load(fast);}}.bind(this))));}
if(this.options.navigation.test(/arrows\+|thumbnails/)){for(i=0,j=this.imgs.length;i<j;i++){atemp=a.clone().setProperty('name',i);if(this.options.navigation.test(/thumbnails/))atemp.setStyle('background-image','url('+this.imgs[i].src+')');if(i===0)a.className=this.options.classes[2];atemp.onclick=function(i){if(fast||$time()>this.timer[1]){$clear(this.timeout);if(fast){this.fx.each(function(fx){fx.time=0;fx.options.duration=0;fx.stop(true);});}
this.direction=(i<this.curr[0]||this.curr[0]===0)?'right':'left';this.curr[0]=i;this.timer=[0];this.loader=this.imgs[this.curr[0]];this.load(fast);}}.pass(i,this);this.ul.adopt(li.clone().adopt(atemp));}}
if(this.options.navigation.test(/arrows/)){this.ul.adopt(li.clone()
.adopt(a.clone()
.addClass(this.options.classes[1])
.addEvent('click',function(){if(fast||$time()>this.timer[1]){$clear(this.timeout);if(fast){this.fx.each(function(fx){fx.time=0;fx.options.duration=0;fx.stop(true);});}
this.timer=[0];this.load(fast);}}.bind(this))));}
this.ul.injectInside(this.el);},onClick:function(e){e=new Event(e).stop();var cur=this.curr[1]%this.imgs.length;var index=this.curr[1]==0?1:cur==0?this.imgs.length:cur;var url=this.options.images[index-1].url;if(url=='#'||url=='')return;window.location.href=url;},mask:function(val,set,lower,higher){if(val!='rand'){val=val.toInt();val=isNaN(val)||val<lower||val>higher?set:val;}
return val;},resize:function(obj,to){var n;if(this.options.resize){n=Math.max(this.width/to.width,this.height/to.height);obj.setStyles({height:Math.ceil(to.height*n),width:Math.ceil(to.width*n)});}}});Slideshow.implement(new Options);var ImageLoader=new Class({version:'.5-olmo-ver',options:{loadingDiv:false,loadingPrefix:'loading images: ',loadingSuffix:'',path:'',removeDiv:true},initialize:function(container,sources,options){this.setOptions(options);this.loadingDiv=(this.options.loadingDiv)?$(container):false;this.images=[];this.index=0;this.total=sources.length;if(this.loadingDiv){this.loadingText=new Element('div').injectInside(this.loadingDiv);this.progressBar=new Element('div',{styles:{width:100,padding:1,margin:'5px auto',textAlign:'left',overflow:'hidden',border:'solid 1px #333'}}).adopt(new Element('div',{styles:{width:'0%',height:10,backgroundColor:'#333'}})).injectInside(this.loadingDiv);}
this.loadImages.delay(200,this,[sources]);},reset:function(){this.index=0;if(this.loadingDiv){this.progressBar.getFirst().setStyle('width','0%');this.loadingText.setHTML(this.options.loadingPrefix);}},loadImages:function(sources){var self=this;this.reset();this.images=[];this.sources=sources;this.timer=setInterval(this.loadProgress.bind(this),100);for(var i=0,j=sources.length;i<j;i++){this.images[i]=new Asset.image((this.sources[i].path||this.options.path)+this.sources[i].file,{title:self.sources[i].title,alt:self.sources[i].desc,'onload':function(){self.index++;},'onerror':function(){self.index++;self.images.splice(i,1);},'onabort':function(){self.index++;self.images.splice(i,1);}});}},loadProgress:function(){if(this.loadingDiv){this.loadingText.setHTML(this.options.loadingPrefix+this.index+'/'+this.total+this.options.loadingSuffix);this.progressBar.getFirst().setStyle('width',(!this.total?0:this.index.toInt()*100/this.total)+'%');}
if(this.index>=this.total){this.loadComplete();}},loadComplete:function(){$clear(this.timer);if(this.loadingDiv){this.loadingText.setHTML('Loading Complete');if(this.options.removeDiv){this.loadingText.empty().remove();this.progressBar.empty().remove();}}
this.fireEvent('onComplete',this.images);},cancel:function(){$clear(this.timer);}});ImageLoader.implement(new Events,new Options);