var Lightbox={init:function(options){this.options=Object.extend({resizeDuration:400,resizeTransition:Fx.Transitions.sineInOut,initialWidth:250,initialHeight:250,animateCaption:true},options||{});this.anchors=[];$each(document.links,function(el){if(el.rel&&(el.rel.test(/^lightbox/i)||el.rel.test(/^lightpopup/i))){el.onclick=this.click.pass(el,this);this.anchors.push(el)}},this);this.eventKeyDown=this.keyboardListener.bindAsEventListener(this);this.eventPosition=this.position.bind(this);this.overlay=new Element('div').setProperty('id','lbOverlay').injectInside(document.body);this.center=new Element('div').setProperty('id','lbCenter').setStyles({width:this.options.initialWidth+'px',height:this.options.initialHeight+'px',marginLeft:'-'+(this.options.initialWidth/2)+'px',display:'none'}).injectInside(document.body);this.imagePrint=new Element('img').setProperty('id','lbImagePrint').injectInside(this.center);this.image=new Element('div').setProperty('id','lbImage').injectInside(this.center);this.iframe=new Element('iframe').setProperty('id','lbIframe').setProperty('frameBorder',0).setProperty('scrolling','auto').injectInside(this.center);this.prevLink=new Element('a').setProperties({id:'lbPrevLink',href:'#'}).setStyle('display','none').injectInside(this.image);this.nextLink=this.prevLink.clone().setProperty('id','lbNextLink').injectInside(this.image);this.prevLink.onclick=this.previous.bind(this);this.nextLink.onclick=this.next.bind(this);this.bottomContainer=new Element('div').setProperty('id','lbBottomContainer').setStyle('display','none').injectInside(document.body);this.bottom=new Element('div').setProperty('id','lbBottom').injectInside(this.bottomContainer);new Element('a').setProperties({id:'lbCloseLink',href:'#'}).injectInside(this.bottom).onclick=this.overlay.onclick=this.close.bind(this);this.nextLink2=new Element('a').setProperties({id:'lbNextLink2',href:'#'}).injectInside(this.bottom);this.nextLink2.onclick=this.next.bind(this);this.prevLink2=new Element('a').setProperties({id:'lbPrevLink2',href:'#'}).injectInside(this.bottom);this.prevLink2.onclick=this.previous.bind(this);this.printLink=new Element('a').setProperties({id:'lbPrintLink',target:'_blank'}).injectInside(this.bottom);if(typeof fotoalbum_settings!="undefined"){if(fotoalbum_settings.sendable){this.sendLink=new Element('a').setProperties({id:'lbSendLink',href:'#'}).injectInside(this.bottom);this.sendLink.onclick=this.send.bind(this)}}this.caption=new Element('div').setProperty('id','lbCaption').injectInside(this.bottom);new Element('div').setStyle('clear','both').injectInside(this.bottom);this.sendContainer=new Element('div').setProperty('id','lbSendContainer').injectInside(this.bottom);this.sendContainerSlider=new Fx.Slide(this.sendContainer,{duration:500,transition:Fx.Transitions.Bounce.easeOut});var nextEffect=this.nextEffect.bind(this);this.fx={overlay:this.overlay.effect('opacity',{duration:500}).hide(),resize:this.center.effects({duration:this.options.resizeDuration,transition:this.options.resizeTransition,onComplete:nextEffect}),image:this.image.effect('opacity',{duration:500,onComplete:nextEffect}),bottom:this.bottom.effect('margin-top',{duration:400,onComplete:nextEffect})};this.preloadPrev=new Image();this.preloadNext=new Image()},click:function(link){if(link.rel.length==8)return this.show(link.href,link.title);var j,imageNum,images=[];this.anchors.each(function(el){if(el.rel==link.rel){if(el.name&&el.name!=""){for(j=0;j<images.length;j++)if(images[j][0]==el.name)break;if(j==images.length){images.push([el.name,el.title,el.rel,el.className.split('id_').join('')*1]);if(el.name==link.name)imageNum=j}}else{for(j=0;j<images.length;j++)if(images[j][0]==el.href)break;if(j==images.length){images.push([el.href,el.title,el.rel,el.className.split('id_').join('')*1]);if(el.href==link.href)imageNum=j}}}},this);return this.open(images,imageNum)},send:function(){if(typeof fotoalbum_settings!="undefined"){this.isSending=true;getsrc(fotoalbum_settings['toolpath']+'?action=send_foto&foto_id='+this.images[this.activeImage][3]+'&album_id='+fotoalbum_settings['album_id']+'&cc=1&lang='+fotoalbum_settings['language'],'lbSendContainer',null,this.sendContainerOnLoad.bind(this))}return false},sendContainerOnLoad:function(ajaxObj){this.sendContainerSlider.hide();this.sendContainerSlider.slideIn();if($E('#lbSendContainer form')){$E('#lbSendContainer form').addEvent('submit',(function(e){new Element('input',{'type':'hidden','name':'nohf','value':'1'}).injectInside($E('#lbSendContainer form table td'));postform($E('#lbSendContainer form').getProperty('action'),$E('#lbSendContainer form').getProperty('id'),'lbSendContainer',null,this.sendContainerOnLoad.bind(this));e.stop()}).bindWithEvent(this))}},show:function(url,title){return this.open([[url,title]],0)},open:function(images,imageNum){this.images=images;this.position();this.setup(true);this.top=window.getScrollTop()+(window.getHeight()/15);this.center.setStyles({top:this.top+'px',display:''});this.fx.overlay.start(0.5);return this.changeImage(imageNum)},position:function(){var difw=(window.getSize()['size']['x']-$(document.body).getSize()['size']['x'])/(-2);if(difw>0){difw=0}this.overlay.setStyles({'top':window.getScrollTop()+'px','height':window.getHeight()+'px','margin-left':difw,'margin-right':difw,'padding-left':difw*-1,'padding-right':difw*-1})},setup:function(open){var elements=$A(document.getElementsByTagName('object'));elements.extend(document.getElementsByTagName(window.ie?'select':'embed'));elements.each(function(el){if(open)el.lbBackupStyle=el.style.visibility;el.style.visibility=open?'hidden':el.lbBackupStyle});var fn=open?'addEvent':'removeEvent';window[fn]('scroll',this.eventPosition)[fn]('resize',this.eventPosition);document[fn]('keydown',this.eventKeyDown);this.step=0},keyboardListener:function(event){if(!this.isSending){switch(event.keyCode){case 27:case 88:case 67:this.close();break;case 37:case 80:this.previous();break;case 39:case 78:this.next()}}},previous:function(){return this.changeImage(this.activeImage-1)},next:function(){return this.changeImage(this.activeImage+1)},changeImage:function(imageNum){if(this.step||(imageNum<0)||(imageNum>=this.images.length))return false;this.step=1;this.activeImage=imageNum;this.sendContainerSlider.hide();this.isSending=false;this.center.style.backgroundColor='';this.bottomContainer.style.display=this.prevLink.style.display=this.nextLink.style.display=this.prevLink2.style.display=this.nextLink2.style.display='none';this.fx.image.hide();this.center.className='lbLoading';if(!this.images[imageNum][2].test(/^lightpopup/i)){this.preload=new Image();this.preload.onload=this.nextEffect.bind(this);this.preload.src=this.images[imageNum][0]}else{this.nextEffect();this.iframe.src=this.images[this.activeImage][0]}return false},nextEffect:function(){switch(this.step++){case 1:this.center.className='';if(this.images[this.activeImage][2].test(/^lightpopup/i)){this.image.style.display='none';this.imagePrint.style.display='none';this.printLink.style.display='none';if(this.sendLink){this.sendLink.style.display='none'}this.iframe.style.display='block';this.iframe.style.visibility='hidden';zws=this.images[this.activeImage][2];this.ifw=zws.substring(zws.indexOf('[')+1,zws.indexOf(']')).split(',')[0]*1;this.ifh=zws.substring(zws.indexOf('[')+1,zws.indexOf(']')).split(',')[1]*1;this.iframe.style.width=this.ifw+"px";this.iframe.style.height=this.ifh+"px";this.bottom.style.width=this.ifw+"px";this.caption.setHTML(this.images[this.activeImage][1]||'');if(this.center.clientHeight!=this.ifh+20){this.fx.resize.start({height:this.ifh+20});break}}else{this.image.style.display='block';this.iframe.style.display='none';this.image.style.backgroundImage='url('+this.images[this.activeImage][0]+')';this.imagePrint.src=this.images[this.activeImage][0];this.printLink.href=this.images[this.activeImage][0].replace('/images/','/images/print.php?img=');this.image.style.width=this.bottom.style.width=this.preload.width+'px';this.image.style.height=this.prevLink.style.height=this.nextLink.style.height=this.preload.height+'px';this.caption.setHTML(this.images[this.activeImage][1]||'');if(this.activeImage)this.preloadPrev.src=this.images[this.activeImage-1][0];if(this.activeImage!=(this.images.length-1))this.preloadNext.src=this.images[this.activeImage+1][0];if(this.center.clientHeight!=this.image.offsetHeight){this.fx.resize.start({height:this.image.offsetHeight});break}}this.step++;case 2:if(this.images[this.activeImage][2].test(/^lightpopup/i)){if(this.center.clientWidth!=this.ifw+20){this.fx.resize.start({width:this.ifw+20,marginLeft:-(this.ifw+20)/2});break}}else{if(this.center.clientWidth!=this.image.offsetWidth){this.fx.resize.start({width:this.image.offsetWidth,marginLeft:-this.image.offsetWidth/2});break}}this.step++;case 3:if(this.images[this.activeImage][2].test(/^lightpopup/i)){this.bottomContainer.setStyles({top:(this.top+this.center.clientHeight)+'px',height:'0px',marginLeft:this.center.style.marginLeft,display:'',width:this.ifw+20});this.iframe.style.visibility='visible';this.nextEffect()}else{this.bottomContainer.setStyles({top:(this.top+this.center.clientHeight)+'px',height:'0px',marginLeft:this.center.style.marginLeft,display:'',width:this.center.clientWidth});this.fx.image.start(1)}if(this.activeImage)this.prevLink2.style.display='';if(this.activeImage!=(this.images.length-1))this.nextLink2.style.display='';break;case 4:this.center.style.backgroundColor='#000';if(this.options.animateCaption){this.fx.bottom.set(-this.bottom.offsetHeight);this.bottomContainer.style.height='';this.fx.bottom.start(0);break}this.bottomContainer.style.height='';case 5:if(this.activeImage)this.prevLink.style.display='';if(this.activeImage!=(this.images.length-1))this.nextLink.style.display='';this.step=0}},close:function(){if(this.step<0)return;this.step=-1;this.iframe.src="";if(this.preload){this.preload.onload=Class.empty;this.preload=null}for(var f in this.fx)this.fx[f].stop();this.center.style.display=this.bottomContainer.style.display='none';this.sendContainerSlider.hide();this.isSending=false;this.fx.overlay.chain(this.setup.pass(false,this)).start(0);(function(){this.overlay.setStyles({'height':'auto','margin-left':0,'margin-right':0,'padding-left':0,'padding-right':0})}).bind(this).delay(500);return false}};window.addEvent('domready',Lightbox.init.bind(Lightbox));function documentWrite(str){document.write(str)}function elementSetHTML(element,code){element.innerHTML=code}