var ActionChain={add:function(actions){this.actions=$merge(this.actions,actions);},apply:function(element){element=$(element);for(var index in this.actions){var action=this.actions[index];index=index.split(':');var selector=index[0];var method=index.length>1?index[1]:'domready';element.getElements(selector).addEvent(method,action);}}};window.addEvent('domready',function(){ActionChain.apply(document);});
var QuickBox=new Class({Implements:Options,options:{resizeDuration:600,resizeTransition:Fx.Transitions.Circ.easeOut,initialWidth:250,initialHeight:250,padding:10,animateCaption:true,counter:"Picture {NUM} of {TOTAL}"},initialize:function(options){this.setOptions(options);this.anchors=$$("a[rel=quickbox]");this.anchors.each(function(a){if(!a.retrieve('quickbox')){a.store('quickbox',this);a.store("caption",a.get("title")||a.getElement("img").get("alt"));a.addEvent("click",this.open.bindWithEvent(this,a));}},this);this.overlay=new Element("div",{id:"qbOverlay",events:{click:this.close.bindWithEvent(this)}}).inject(document.body,"top");this.quickBox=new Element("div",{id:"qbBox",styles:{width:this.options.initialWidth,height:this.options.initialHeight,marginLeft:-(this.options.initialWidth/2),position:"absolute"}}).inject(document.body,"top");this.prevLink=new Element("a",{id:"qbPrev",href:"#"}).inject(this.quickBox);this.nextLink=this.prevLink.clone().setProperty("id","qbNext").injectInside(this.quickBox);this.stage=new Element("div",{id:"qbStage"}).inject(this.quickBox);this.prevLink.addEvent("click",this.changeImage.bindWithEvent(this,-1));this.nextLink.addEvent("click",this.changeImage.bindWithEvent(this,1));this.bottom=new Element("div",{id:"qbBottom"}).inject(this.quickBox);this.closeButton=new Element("div",{id:"qbClose",events:{click:this.close.bindWithEvent(this)}}).inject(this.bottom);this.caption=new Element("div",{id:"qbCaption"}).inject(this.bottom);this.counter=new Element("div",{id:"qbCounter"}).inject(this.bottom);var nextEffect=this.nextEffect.bind(this);this.fx={overlay:new Fx.Tween(this.overlay,{property:"opacity"}),resize:new Fx.Morph(this.quickBox,{duration:this.options.resizeDuration,transition:this.options.resizeTransition,onComplete:nextEffect}),show:new Fx.Tween(this.stage,{property:"opacity",onComplete:nextEffect}),bottom:new Fx.Tween(this.bottom,{property:"top",duration:400,onComplete:nextEffect})};this.active=false;document.addEvent("keydown",this.keyboardListener.bindWithEvent(this));},open:function(event,link){this.active=true;var size=window.getSize();var scroll=window.getScroll();var scrollSize=window.getScrollSize();var offset=Math.round((size.y<768)?size.y/36:size.y/10);var top=scroll.y+offset;this.overlay.setStyles({opacity:0,display:"block",width:scrollSize.x,height:scrollSize.y});this.quickBox.setStyles({display:"block",top:top});this.fx.overlay.start(0.8);this.startLoad(link);return false;},startLoad:function(link,preload){if(!link)return;var image=new Asset.image(link.get("href"),{onload:function(){if(!preload&&this.currentLink==link)this.nextEffect();}.bind(this)});if(!preload){this.stage.addClass("loading");this.stage.setStyle("display","block");this.stage.empty();this.bottom.setStyle("opacity",0);this.prevLink.setStyle("display","none");this.nextLink.setStyle("display","none");this.currentLink=link;this.currentCaption=link.retrieve("caption");this.currentImage=image;this.currentIndex=this.anchors.indexOf(link);this.step=1;}},keyboardListener:function(event){if(!this.active)return;if(event.key!="f5")event.preventDefault();switch(event.key){case"esc":case"x":case"q":this.close();break;case"b":case"p":case"left":this.changeImage(event,-1);break;case"f":case"n":case"right":this.changeImage(event,1);}},mouseWheelListener:function(event){if(!this.active)return;if(event.wheel>0)this.changeImage(event,-1);if(event.wheel<0)this.changeImage(event,1);},changeImage:function(event,step){event.preventDefault();var link=this.anchors[this.currentIndex+step];if(!link)return false;for(var f in this.fx)this.fx[f].cancel();this.startLoad(link);},nextEffect:function(){switch(this.step++){case 1:var w=this.currentImage.width+this.options.padding*2;var h=this.currentImage.height+this.options.padding*2;this.prevLink.setStyle("height",h);this.nextLink.setStyle("height",h);this.fx.resize.start({width:w,height:h,marginLeft:-(this.currentImage.width/2)});break;case 2:this.stage.removeClass("loading");this.stage.setStyle("opacity",0);this.currentImage.setStyle("margin",this.options.padding);this.currentImage.inject(this.stage);this.fx.show.start(1);break;case 3:this.prevLink.setStyle("display","block");this.nextLink.setStyle("display","block");if(this.options.animateCaption){if(this.options.counter){var total=this.anchors.length;var num=this.currentIndex+1;var counterText=this.options.counter;counterText=counterText.replace(/\{NUM\}/,num);counterText=counterText.replace(/\{TOTAL\}/,total);this.counter.set("text",counterText);}
this.caption.set("text",this.currentCaption);var height=this.bottom.getStyle("height").toInt();this.bottom.setStyles({opacity:1,top:-height});this.fx.bottom.start(0);}
break;case 4:this.startLoad(this.anchors[this.currentIndex-1],true);this.startLoad(this.anchors[this.currentIndex+1],true);break;}},close:function(){this.quickBox.setStyle("display","none");this.overlay.fade("out");this.active=false;}});var TextShadow=new Class({Implements:[Options],options:{color:'#fff',offset:1},initialize:function(element,options){this.setOptions(options);this.element=document.id(element);this.apply();},apply:function(){this.element.setStyles({position:'relative',zIndex:1});var offset=this.options.offset+'px';new Element('span',{text:this.element.get('text'),styles:{position:'absolute',color:this.options.color,left:offset,top:offset,zIndex:-1}}).inject(this.element);}});ActionChain.add({'.menu':function(){var current='menu_'+this.get('data-current');this.getElements('a').each(function(link){if(link.hasClass(current)){link.addClass('current');}});},'.menu a':function(){new TextShadow(this);},'#main_fields':function(){var links=this.getElements('a');links.each(function(link){link.store('initialPosition',link.getStyle('background-position'));link.set('morph',{duration:200});link.addEvent('mouseover',function(){this.morph({backgroundPosition:'0 0',opacity:1});links.each(function(tweenLink){if(tweenLink!=this){tweenLink.morph({backgroundPosition:tweenLink.retrieve('initialPosition'),opacity:0.7});}},this);}).addEvent('mouseout',function(){links.each(function(tweenLink){tweenLink.morph({backgroundPosition:tweenLink.retrieve('initialPosition'),opacity:1});},this);});});},'#gallery_container, .content_pictures':function(){new QuickBox();},'.gallery':function(){this.all=this.getElement('.all_thumbs');if(!this.all){this.getElement('.actions').dispose();return;}
this.all.set('slide',{transition:'expo:out'});this.all.slide('hide');this.more=this.getElement('a.more').addEvent('click',function(){this.less.setStyle('display','block');this.more.setStyle('display','none');this.all.slide('in');return false;}.bind(this));this.less=this.getElement('a.less').addEvent('click',function(){this.more.setStyle('display','block');this.less.setStyle('display','none');this.all.slide('out');return false;}.bind(this));}});