JaSlideshowClass=new Class({initialize:function(options){this.options=options;if(!Cookie.get("JASLIDESHOWPLAY")){Cookie.set("JASLIDESHOWPLAY",this.options.play,{duration:1});}
this.options.images.each(function(img,i){if(!img.test('http://'))this.options.images[i]=this.options.siteurl+this.options.url+img;}.bind(this));this.options.thumbnails.each(function(img,i){if(!img.test('http://'))this.options.thumbnails[i]=this.options.siteurl+this.options.url+img;}.bind(this));if(this.options.play){this.play=this.options.play;}
else{this.play=Cookie.get("JASLIDESHOWPLAY")=='play'?1:0;}
if(this.options.images.length<=1){return;}
if(this.options.pan!='rand'){if(isNaN(this.options.pan.toInt())||this.options.pan.toInt()<0||this.options.pan.toInt()>100){this.options.pan=0;}}
if(this.options.zoom!='rand'){if(isNaN(this.options.zoom.toInt())||this.options.zoom.toInt()<0||this.options.zoom.toInt()>100){this.options.zoom=0;}}
this.elementdiv=$('ja-slideshow-case');this.bardiv=$('ja-slidebar');this.image=img=$E('img',this.elementdiv);this.fx=[];this.start();},start:function(){this.elementdiv.setHTML('');this.image.setStyles({display:'block',position:'absolute',left:'0',top:'0',zIndex:1});this.image.injectInside(this.elementdiv);this.setSize();this.elementdiv.setStyles({display:'block',position:'relative',width:this.width+'px'});this.div=new Element('div',{'class':'ja-slideshowimage'});this.div.setStyles({display:'block',height:(this.height+'px'),overflow:'hidden',position:'relative',width:(this.width+'px')});this.div.injectInside(this.elementdiv);this.image.injectInside(this.div);if(this.options.urls){this.image.url=this.options.urls[0];var target=this.options.targets[0];this.image.style.cursor="pointer";this.image.onclick=function(){switch(target){case"_blank":{window.open(this.url,"newWindow");break;}
default:{window.location.href=this.url;break;}}}}
this.imageAF=this.image.clone();this.imageAF.setStyle('opacity',0);this.imageAF.injectAfter(this.image);if(this.options.navigation){this.navigation();}
if($type(this.options.captions)=='array'){this.p=new Element('div');this.p.className="description ja-slideshowdesc";this.p.setOpacity(0.75);if(!this.options.captions[0]){this.p.className="description-hidden";}
this.p.setHTML(this.options.captions[0]);this.p.injectInside(this.elementdiv);}
this.direction='left';this.current=[1,1,0];this.timer=(this.timer)?[0]:[(new Date).getTime()+this.options.duration[1],0];this.loader=new Image();this.loader.src=this.options.url+this.options.images[this.current[0]].trim();if($('jsnav0'))$('jsnav0').addClass('active');if(this.play==1){this.preload();}},setSize:function(){obj=this.image.getCoordinates();this.height=((this.options.height)?this.options.height:obj['height']);this.width=((this.options.width)?this.options.width:obj['width']);},resize:function(){dh=this.height/this.loader.height;dw=this.width/this.loader.width;n=(dw>dh)?dw:dh;if(this.options.resize){img.setStyles({height:Math.ceil(this.loader.height*n)+'px',width:Math.ceil(this.loader.width*n)+'px'});}},preload:function(fast){if(this.loader.complete&&((new Date).getTime()>this.timer[0])){if($('jsnav'+this.current[2]))$('jsnav'+this.current[2]).removeClass('active');if($('jsnav'+this.current[0]))$('jsnav'+this.current[0]).addClass('active');img=(this.current[1]%2)?this.imageAF:this.image;img.setStyles({height:'auto',opacity:0,width:'auto',zIndex:this.current[1]});img.setProperty('src',this.loader.src);if(this.options.animationRepeat=="false"&&this.current[0]==0){return;}
if(this.options.urls){img.url=this.options.urls[this.current[0]];var target=this.options.targets[this.current[0]];img.style.cursor="pointer";img.onclick=function(){switch(target){case"_blank":{window.open(this.url,"newWindow");break;}
default:{window.location.href=this.url;break;}}}}else{img.url="";img.style.cursor="";img.onclick=function(){}}
this.resize();this.fx=[];if($type(this.options.captions)=='array'){if(this.options.caption_effect.test(/fade/)){fn=function(i){if(this.options.captions&&this.options.captions[i]){this.p.className="description ja-slideshowdesc";this.p.setHTML(this.options.captions[i]);}
else{this.p.setHTML('');this.p.className="description-hidden";return;}
fx=new Fx.Style(this.p,'opacity',{duration:800});fx.start(0,0.75);this.fx.push(fx);}.pass(this.current[0],this);fx=new Fx.Style(this.p,'opacity',{onComplete:fn,duration:800});fx.start(this.p.getStyle('opacity'),0);this.fx.push(fx);}
if(this.options.caption_effect.test(/moveup/)){fn=function(i){if(this.options.captions&&this.options.captions[i]){this.p.setStyle('bottom',-1000);this.p.className="description ja-slideshowdesc";this.p.setHTML(this.options.captions[i]);}
else{this.p.setHTML('');this.p.className="description-hidden";return;}
fx=new Fx.Style(this.p,'bottom',{duration:800});fx.start(-this.p.offsetHeight,0);this.fx.push(fx);}.pass(this.current[0],this);fx=new Fx.Style(this.p,'bottom',{onComplete:fn,duration:800});fx.start(this.p.getStyle('bottom').toInt(),-this.p.offsetHeight-40);this.fx.push(fx);}}
if(this.options.type.test(/push|wipe/)){img.setStyles({left:'auto',right:'auto'});img.setStyle(this.direction,this.width+'px');img.setStyle('opacity',1);if(this.options.type=='wipe'){fx=new Fx.Style(img,this.direction,{duration:this.options.duration[0],transition:this.options.transition,onComplete:this.complete.bind(this)});fx.start(this.width,0);this.fx.push(fx);}
else{arr=[img,((this.current[1]%2)?this.image:this.imageAF)];p0={};p0[this.direction]=[this.width,0];p1={};p1[this.direction]=[0,(this.width*-1)];if(arr[1].getStyle(this.direction)=='auto'){x=this.width-arr[1].getStyle('width').toInt();arr[1].setStyle(this.direction,x+'px');arr[1].setStyle(((this.direction=='left')?'right':'left'),'auto');p1[this.direction]=[x,(this.width*-1)];}
fx=new Fx.Elements(arr,{duration:this.options.duration[0],transition:this.options.transition,onComplete:this.complete.bind(this)});fx.start({'0':p0,'1':p1});this.fx.push(fx);}}
else{img.setStyles({left:'auto',top:'auto',right:'auto',bottom:'auto'});arr=['left top','right top','left bottom','right bottom'][this.current[1]%4].split(' ');if((this.options.type).test(/zoom|combo/)){arr.each(function(p){img.setStyle(p,0);});}
zoom=((this.options.type).test(/zoom|combo/))?this.zoom():{};pan=((this.options.type).test(/pan|combo/))?this.pan():{};fx=new Fx.Style(img,'opacity',{duration:this.options.duration[0]});fx.start(0,1);this.fx.push(fx);fx=new Fx.Styles(img,{duration:(this.options.duration[0]+this.options.duration[1]),transition:Fx.Transitions.linear,onComplete:this.complete.bind(this)});fx.start(Object.extend(zoom,pan));this.fx.push(fx);}
this.loaded();}
else{this.timeout=this.preload.delay(100,this);}},complete:function(){if(this.play==0){$clear(this.timeout);}
if(this.onComplete){this.onComplete(this.current);}},loaded:function(){if(this.onWalk){this.onWalk(this.current);}
if(this.ul){anchors=$ES('a[name]',this.ul);anchors.each(function(a,i){if(i==this.current[0]){a.addClass(this.options.classes[2]);}
else{a.removeClass(this.options.classes[2]);}},this);}
this.direction='left';this.current[2]=this.current[0];this.current[0]=(this.current[0]==this.options.images.length-1)?0:this.current[0]+1;this.current[1]++;this.timer[0]=(new Date).getTime()+this.options.duration[1]+((this.options.type.test(/fade|push|wipe/))?this.options.duration[0]:0);this.timer[1]=(new Date).getTime()+this.options.duration[0];this.loader=new Image();this.loader.src=this.options.images[this.current[0]].trim();this.preload();},zoom:function(){z=(this.options.zoom=='rand')?Math.random()+1:(this.options.zoom.toInt()/100.0)+1;eh=Math.ceil(this.loader.height*n);ew=Math.ceil(this.loader.width*n);sh=parseInt(eh*z);sw=parseInt(ew*z);return{height:[sh,eh],width:[sw,ew]};},pan:function(){p=(this.options.pan=='rand')?Math.random():Math.abs((this.options.pan.toInt()/100.0)-1);ex=(this.width-img.width);ey=(this.height-img.height);sx=parseInt(ex*p);sy=parseInt(ey*p);obj={};if(dw>dh){obj[arr[1]]=[sy,ey]}
else{obj[arr[0]]=[sx,ex];}
return obj;},navigation:function(){this.ul=new Element('ul');if(this.options.navigation.test(/arrows|number/)){li=new Element('li');a=new Element('a');a.addClass(this.options.classes[0]);a.innerHTML='&laquo;';a.addEvent(this.options.mouse_action,function(){var nextitem=(this.current[0]<2)?this.options.images.length-(2-this.current[0]):this.current[0]-2;if(this.current[2]==nextitem)return;if(this.options.navigation.test(/fast/)||(new Date).getTime()>this.timer[1]){$clear(this.timeout);if(this.options.navigation.test(/fast/)){this.fx.each(function(fx){fx.time=fx.options.duration=0;fx.stop(true);});}
this.direction='right';this.current[0]=nextitem;this.timer=[0];this.loader=new Image();this.loader.src=this.options.url+this.options.images[this.current[0]].trim();this.preload(this.options.navigation.test(/fast/));}}.bind(this));a.injectInside(li);li.injectInside(this.ul);}
if(this.options.navigation.test(/arrows\+|thumbnails|number/)){for(i=0;i<this.options.images.length;i++){li=new Element('li',{id:'jsnav'+i});a=new Element('a');a.setProperty('name',i);if(this.options.navigation.test(/thumbnails/)){src=this.options.url+this.options.thumbnails[i].trim();a.setStyle('background-image','url('+src+')');if($chk(this.options.urls))
{a.setProperty('href',this.options.urls[i]);a.setProperty('target',this.options.targets[i]);}
if(this.options.twidth)a.setStyle('width',this.options.twidth);if(this.options.theight)a.setStyle('height',this.options.theight);}
if(this.options.navigation.test(/number/)){a.innerHTML=i+1;}
if(i==0){a.className=this.options.classes[2];}
a.addEvent(this.options.mouse_action,function(i){if(this.current[2]==i)return;if(this.options.navigation.test(/fast/)||(new Date).getTime()>this.timer[1]){$clear(this.timeout);if(this.options.navigation.test(/fast/)){this.fx.each(function(fx){fx.time=fx.options.duration=0;fx.stop(true);});}
this.direction=(i<this.current[0]||this.current[0]==0)?'right':'left';this.current[0]=i;this.timer=[0];this.loader=new Image();this.loader.src=this.options.url+this.options.images[this.current[0]].trim();this.preload(this.options.navigation.test(/fast/));}}.pass(i,this));a.injectInside(li);li.injectInside(this.ul);}}
if(this.options.navigation.test(/arrows|number/)){li=new Element('li');a=new Element('a');a.addClass(this.options.classes[1]);a.innerHTML='&raquo;';a.addEvent(this.options.mouse_action,function(){if(this.options.navigation.test(/fast/)||(new Date).getTime()>this.timer[1]){$clear(this.timeout);if(this.options.navigation.test(/fast/)){this.fx.each(function(fx){fx.time=fx.options.duration=0;fx.stop(true);});}
this.timer=[0];this.preload(this.options.navigation.test(/fast/));}}.bind(this));a.injectInside(li);li.injectInside(this.ul);}
this.buttonsp();this.ul.injectInside(this.bardiv);},buttonsp:function(){li=new Element('li');li.addClass("pause");a=new Element('a');a.addClass("ps");if(this.play==1){a.innerHTML="<img src=\""+this.options.siteurl+"/modules/mod_jaslideshow/ja_slideshow/img/pause.png\" alt=\"Pause\" title=\"Pause\">";}
else{a.innerHTML="<img src=\""+this.options.siteurl+"/modules/mod_jaslideshow/ja_slideshow/img/play.png\" alt=\"Play\" title=\"Play\">";}
a.onclick=function(){if(this.play==1){$clear(this.timeout);a.innerHTML="<img src=\""+this.options.siteurl+"/modules/mod_jaslideshow/ja_slideshow/img/play.png\" alt=\"Play\" title=\"Play\">";Cookie.set("JASLIDESHOWPLAY",'0',{duration:365});this.play=0;}
else{Cookie.set("JASLIDESHOWPLAY",'1',{duration:1});this.play=1;this.preload(false);a.innerHTML="<img src=\""+this.options.siteurl+"/modules/mod_jaslideshow/ja_slideshow/img/pause.png\" alt=\"Pause\" title=\"Pause\">";}}.bind(this);a.injectInside(li);li.injectInside(this.ul);}});