/*!
 * Galleria v 1.1.95 2010-08-06
 * http://galleria.aino.se
 * c2f7a2bc27f97a1c08f6xs
 * Copyright (c) 2010, Aino
 * Licensed under the MIT license.
 */

(function(){var initializing=false,fnTest=/xyz/.test(function(){xyz;})?/\b__super\b/:/.*/,Class=function(){},window=this;Class.extend=function(prop){var __super=this.prototype;initializing=true;var proto=new this();initializing=false;for(var name in prop){if(name){proto[name]=typeof prop[name]=="function"&&typeof __super[name]=="function"&&fnTest.test(prop[name])?(function(name,fn){return function(){var tmp=this.__super;this.__super=__super[name];var ret=fn.apply(this,arguments);this.__super=tmp;return ret;};})(name,prop[name]):prop[name];}}
function Class(){if(!initializing&&this.__constructor){this.__constructor.apply(this,arguments);}}
Class.prototype=proto;Class.constructor=Class;Class.extend=arguments.callee;return Class;};var Base=Class.extend({loop:function(elem,fn){var scope=this;if(typeof elem=='number'){elem=new Array(elem);}
jQuery.each(elem,function(){fn.call(scope,arguments[1],arguments[0]);});return elem;},create:function(elem,className){elem=elem||'div';var el=document.createElement(elem);if(className){el.className=className;}
return el;},getElements:function(selector){var elems={};this.loop(jQuery(selector),this.proxy(function(elem){this.push(elem,elems);}));return elems;},setStyle:function(elem,css){jQuery(elem).css(css);return this;},getStyle:function(elem,styleProp,parse){var val=jQuery(elem).css(styleProp);return parse?this.parseValue(val):val;},cssText:function(string){var style=document.createElement('style');this.getElements('head')[0].appendChild(style);if(style.styleSheet){style.styleSheet.cssText=string;}else{var cssText=document.createTextNode(string);style.appendChild(cssText);}
return this;},touch:function(el){if(G.IE8){return;}
var sibling=el.nextSibling;var parent=el.parentNode;parent.removeChild(el);if(sibling){parent.insertBefore(el,sibling);}else{parent.appendChild(el);}
if(el.styleSheet&&el.styleSheet.imports.length){this.loop(el.styleSheet.imports,function(i){el.styleSheet.addImport(i.href);});}},loadCSS:function(href,callback){var exists=this.getElements('link[href="'+href+'"]').length;if(exists){callback.call(null);return exists[0];}
var link=this.create('link');link.rel='stylesheet';link.href=href;if(typeof callback=='function'){this.wait(function(){return!!document.body;},function(){var testElem=this.create('div','galleria-container galleria-stage');this.moveOut(testElem);document.body.appendChild(testElem);var getStyles=this.proxy(function(){var str='';var props;if(document.defaultView&&document.defaultView.getComputedStyle){props=document.defaultView.getComputedStyle(testElem,"");this.loop(props,function(prop){str+=prop+props.getPropertyValue(prop);});}else if(testElem.currentStyle){props=testElem.currentStyle;this.loop(props,function(val,prop){str+=prop+val;});}
return str;});var current=getStyles();this.wait(function(){return getStyles()!==current;},function(){document.body.removeChild(testElem);callback.call(link);},function(){G.raise('Could not confirm theme CSS');},2000);});}
window.setTimeout(this.proxy(function(){var styles=this.getElements('link[rel="stylesheet"],style');if(styles.length){styles[0].parentNode.insertBefore(link,styles[0]);}else{this.getElements('head')[0].appendChild(link);}
if(G.IE){this.loop(styles,function(el){this.touch(el);})}}),2);return link;},moveOut:function(elem){return this.setStyle(elem,{position:'absolute',left:'-10000px',display:'block'});},moveIn:function(elem){return this.setStyle(elem,{left:'0'});},reveal:function(elem){return jQuery(elem).show();},hide:function(elem){return jQuery(elem).hide();},mix:function(){return jQuery.extend.apply(jQuery,arguments);},proxy:function(fn,scope){if(typeof fn!=='function'){return function(){};}
scope=scope||this;return function(){return fn.apply(scope,Array.prototype.slice.call(arguments));};},listen:function(elem,type,fn){jQuery(elem).bind(type,fn);},forget:function(elem,type,fn){jQuery(elem).unbind(type,fn);},dispatch:function(elem,type){jQuery(elem).trigger(type);},clone:function(elem,keepEvents){keepEvents=keepEvents||false;return jQuery(elem).clone(keepEvents)[0];},removeAttr:function(elem,attributes){this.loop(attributes.split(' '),function(attr){jQuery(elem).removeAttr(attr);});},push:function(elem,obj){if(typeof obj.length=='undefined'){obj.length=0;}
Array.prototype.push.call(obj,elem);return elem;},width:function(elem,outer){return this.meassure(elem,outer,'Width');},height:function(elem,outer){return this.meassure(elem,outer,'Height');},meassure:function(el,outer,meassure){var elem=jQuery(el);var ret=outer?elem['outer'+meassure](true):elem[meassure.toLowerCase()]();if(G.QUIRK){var which=meassure=="Width"?["left","right"]:["top","bottom"];this.loop(which,function(s){ret+=elem.css('border-'+s+'-width').replace(/[^\d]/g,'')*1;ret+=elem.css('padding-'+s).replace(/[^\d]/g,'')*1;});}
return ret;},toggleClass:function(elem,className,arg){if(typeof arg!=='undefined'){var fn=arg?'addClass':'removeClass';jQuery(elem)[fn](className);return this;}
jQuery(elem).toggleClass(className);return this;},hideAll:function(el){jQuery(el).find('*').hide();},animate:function(el,options){options.complete=this.proxy(options.complete);var elem=jQuery(el);if(!elem.length){return;}
if(options.from){elem.css(from);}
elem.animate(options.to,{duration:options.duration||400,complete:options.complete,easing:options.easing||'swing'});},wait:function(fn,callback,err,max){fn=this.proxy(fn);callback=this.proxy(callback);err=this.proxy(err);var ts=new Date().getTime()+(max||3000);window.setTimeout(function(){if(fn()){callback();return false;}
if(new Date().getTime()>=ts){err();callback();return false;}
window.setTimeout(arguments.callee,2);},2);return this;},loadScript:function(url,callback){var script=document.createElement('script');script.src=url;script.async=true;var done=false;var scope=this;script.onload=script.onreadystatechange=function(){if(!done&&(!this.readyState||this.readyState=="loaded"||this.readyState=="complete")){done=true;if(typeof callback=='function'){callback.call(scope,this);}
script.onload=script.onreadystatechange=null;}};var s=document.getElementsByTagName('script')[0];s.parentNode.insertBefore(script,s);return this;},parseValue:function(val){if(typeof val=='number'){return val;}else if(typeof val=='string'){var arr=val.match(/\-?\d/g);return arr&&arr.constructor==Array?arr.join('')*1:0;}else{return 0;}}});var Picture=Base.extend({__constructor:function(order){this.image=null;this.elem=this.create('div','galleria-image');this.setStyle(this.elem,{overflow:'hidden',position:'relative'});this.order=order;this.orig={w:0,h:0,r:1};},cache:{},ready:false,add:function(src){if(this.cache[src]){return this.cache[src];}
var image=new Image();image.src=src;this.setStyle(image,{display:'block'});if(image.complete&&image.width){this.cache[src]=image;return image;}
image.onload=(function(scope){return function(){scope.cache[src]=image;};})(this);return image;},isCached:function(src){return this.cache[src]?this.cache[src].complete:false;},make:function(src){var i=this.cache[src]||this.add(src);return this.clone(i);},load:function(src,callback){callback=this.proxy(callback);this.elem.innerHTML='';this.image=this.make(src);this.moveOut(this.image);this.elem.appendChild(this.image);this.wait(function(){return(this.image.complete&&this.image.width);},function(){this.orig={h:this.h||this.image.height,w:this.w||this.image.width};callback({target:this.image,scope:this});},function(){G.raise('image not loaded in 20 seconds: '+src);},20000);return this;},scale:function(options){var o=this.mix({width:0,height:0,min:undefined,max:undefined,margin:0,complete:function(){},position:'center',crop:false},options);if(!this.image){return this;}
var width,height;this.wait(function(){width=o.width||this.width(this.elem);height=o.height||this.height(this.elem);return width&&height;},function(){var nw=(width-o.margin*2)/this.orig.w;var nh=(height-o.margin*2)/this.orig.h;var rmap={'true':Math.max(nw,nh),'width':nw,'height':nh,'false':Math.min(nw,nh)}
var ratio=rmap[o.crop.toString()];if(o.max){ratio=Math.min(o.max,ratio);}
if(o.min){ratio=Math.max(o.min,ratio);}
this.setStyle(this.elem,{width:width,height:height});this.image.width=Math.ceil(this.orig.w*ratio);this.image.height=Math.ceil(this.orig.h*ratio);var getPosition=this.proxy(function(value,img,m){var result=0;if(/\%/.test(value)){var pos=parseInt(value)/100;result=Math.ceil(this.image[img]*-1*pos+m*pos);}else{result=parseInt(value);}
return result;});var map={'top':{top:0},'left':{left:0},'right':{left:'100%'},'bottom':{top:'100%'}}
var pos={};var mix={};this.loop(o.position.toLowerCase().split(' '),function(p,i){if(p=='center'){p='50%';}
pos[i?'top':'left']=p;});this.loop(pos,function(val,key){if(map.hasOwnProperty(val)){mix=this.mix(mix,map[val]);}});pos=pos.top?this.mix(pos,mix):mix;pos=this.mix({top:'50%',left:'50%'},pos);this.setStyle(this.image,{position:'relative',top:getPosition(pos.top,'height',height),left:getPosition(pos.left,'width',width)});this.ready=true;o.complete.call(this);});return this;}});var G=window.Galleria=Base.extend({__constructor:function(options){this.theme=undefined;this.options=options;this.playing=false;this.playtime=5000;this.active=null;this.queue={};this.data={};this.dom={};var kb=this.keyboard={keys:{UP:38,DOWN:40,LEFT:37,RIGHT:39,RETURN:13,ESCAPE:27,BACKSPACE:8},map:{},bound:false,press:this.proxy(function(e){var key=e.keyCode||e.which;if(kb.map[key]&&typeof kb.map[key]=='function'){kb.map[key].call(this,e);}}),attach:this.proxy(function(map){for(var i in map){var k=i.toUpperCase();if(kb.keys[k]){kb.map[kb.keys[k]]=map[i];}}
if(!kb.bound){kb.bound=true;this.listen(document,'keydown',kb.press);}}),detach:this.proxy(function(){kb.bound=false;this.forget(document,'keydown',kb.press);})};this.timeouts={trunk:{},add:function(id,fn,delay,loop){loop=loop||false;this.clear(id);if(loop){var self=this;var old=fn;fn=function(){old();self.add(id,fn,delay);}}
this.trunk[id]=window.setTimeout(fn,delay);},clear:function(id){if(id&&this.trunk[id]){window.clearTimeout(this.trunk[id]);delete this.trunk[id];}else if(typeof id=='undefined'){for(var i in this.trunk){window.clearTimeout(this.trunk[i]);delete this.trunk[i];}}}};this.controls={0:null,1:null,active:0,swap:function(){this.active=this.active?0:1;},getActive:function(){return this[this.active];},getNext:function(){return this[Math.abs(this.active-1)];}};var fs=this.fullscreen={scrolled:0,enter:this.proxy(function(){this.toggleClass(this.get('container'),'fullscreen');fs.scrolled=jQuery(window).scrollTop();this.loop(fs.getElements(),function(el,i){fs.styles[i]=el.getAttribute('style');el.removeAttribute('style');});this.setStyle(fs.getElements(0),{position:'fixed',top:0,left:0,width:'100%',height:'100%',zIndex:10000});var bh={height:'100%',overflow:'hidden',margin:0,padding:0};this.setStyle(fs.getElements(1),bh);this.setStyle(fs.getElements(2),bh);this.attachKeyboard({escape:this.exitFullscreen,right:this.next,left:this.prev});this.rescale(this.proxy(function(){this.trigger(G.FULLSCREEN_ENTER);}));this.listen(window,'resize',fs.scale);}),scale:this.proxy(function(){this.rescale();}),exit:this.proxy(function(){this.toggleClass(this.get('container'),'fullscreen',false);if(!fs.styles.length){return;}
this.loop(fs.getElements(),function(el,i){el.removeAttribute('style');el.setAttribute('style',fs.styles[i]);});window.scrollTo(0,fs.scrolled);this.detachKeyboard();this.rescale(this.proxy(function(){this.trigger(G.FULLSCREEN_EXIT);}));this.forget(window,'resize',fs.scale);}),styles:[],getElements:this.proxy(function(i){var elems=[this.get('container'),document.body,this.getElements('html')[0]];return i?elems[i]:elems;})};var idle=this.idle={trunk:[],bound:false,add:this.proxy(function(elem,styles,fn){if(!elem){return;}
if(!idle.bound){idle.addEvent();}
elem=jQuery(elem);var orig={};for(var style in styles){orig[style]=elem.css(style);}
elem.data('idle',{from:orig,to:styles,complete:true,busy:false,fn:this.proxy(fn)});idle.addTimer();idle.trunk.push(elem);}),remove:this.proxy(function(elem){elem=jQuery(elem);this.loop(idle.trunk,function(el,i){if(el&&!el.not(elem).length){idle.show(elem);idle.trunk.splice(i,1);}});if(!idle.trunk.length){idle.removeEvent();this.clearTimer('idle');}}),addEvent:this.proxy(function(){idle.bound=true;this.listen(this.get('container'),'mousemove click',idle.showAll);}),removeEvent:this.proxy(function(){idle.bound=false;this.forget(this.get('container'),'mousemove click',idle.showAll);}),addTimer:this.proxy(function(){this.addTimer('idle',this.proxy(function(){idle.hide();}),this.options.idle_time);}),hide:this.proxy(function(){this.trigger(G.IDLE_ENTER);this.loop(idle.trunk,function(elem){var data=elem.data('idle');data.complete=false;data.fn();elem.animate(data.to,{duration:600,queue:false,easing:'swing'});});}),showAll:this.proxy(function(){this.clearTimer('idle');this.loop(idle.trunk,function(elem){idle.show(elem);});}),show:this.proxy(function(elem){var data=elem.data('idle');if(!data.busy&&!data.complete){data.busy=true;this.trigger(G.IDLE_EXIT);elem.animate(data.from,{duration:300,queue:false,easing:'swing',complete:function(){$(this).data('idle').busy=false;$(this).data('idle').complete=true;}});}
idle.addTimer();})};var lightbox=this.lightbox={w:0,h:0,initialized:false,active:null,init:this.proxy(function(){if(lightbox.initialized){return;}
lightbox.initialized=true;var elems='lightbox-overlay lightbox-box lightbox-content lightbox-shadow lightbox-title '+'lightbox-info lightbox-close lightbox-prev lightbox-next lightbox-counter';this.loop(elems.split(' '),function(el){this.addElement(el);lightbox[el.split('-')[1]]=this.get(el);});lightbox.image=new Galleria.Picture();this.append({'lightbox-box':['lightbox-shadow','lightbox-content','lightbox-close'],'lightbox-info':['lightbox-title','lightbox-counter','lightbox-next','lightbox-prev'],'lightbox-content':['lightbox-info']});document.body.appendChild(lightbox.overlay);document.body.appendChild(lightbox.box);lightbox.content.appendChild(lightbox.image.elem);lightbox.close.innerHTML='×';lightbox.prev.innerHTML='◄';lightbox.next.innerHTML='►';this.listen(lightbox.close,'click',lightbox.hide);this.listen(lightbox.overlay,'click',lightbox.hide);this.listen(lightbox.next,'click',lightbox.showNext);this.listen(lightbox.prev,'click',lightbox.showPrev);if(this.options.lightbox_clicknext){this.setStyle(lightbox.image.elem,{cursor:'pointer'});this.listen(lightbox.image.elem,'click',lightbox.showNext);}
this.setStyle(lightbox.overlay,{position:'fixed',display:'none',opacity:this.options.overlay_opacity,top:0,left:0,width:'100%',height:'100%',background:this.options.overlay_background,zIndex:99990});this.setStyle(lightbox.box,{position:'fixed',display:'none',width:400,height:400,top:'50%',left:'50%',marginTop:-200,marginLeft:-200,zIndex:99991});this.setStyle(lightbox.shadow,{background:'#000',opacity:.4,width:'100%',height:'100%',position:'absolute'});this.setStyle(lightbox.content,{backgroundColor:'#fff',position:'absolute',top:10,left:10,right:10,bottom:10,overflow:'hidden'});this.setStyle(lightbox.info,{color:'#444',fontSize:'11px',fontFamily:'arial,sans-serif',height:13,lineHeight:'13px',position:'absolute',bottom:10,left:10,right:10,opacity:0});this.setStyle(lightbox.close,{background:'#fff',height:20,width:20,position:'absolute',textAlign:'center',cursor:'pointer',top:10,right:10,lineHeight:'22px',fontSize:'16px',fontFamily:'arial,sans-serif',color:'#444',zIndex:99999});this.setStyle(lightbox.image.elem,{top:10,left:10,right:10,bottom:30,position:'absolute'});this.loop('title prev next counter'.split(' '),function(el){var css={display:'inline','float':'left'};if(el!='title'){this.mix(css,{'float':'right'});if(el!='counter'){this.mix(css,{cursor:'pointer'});}else{this.mix(css,{marginLeft:8});}}
this.setStyle(lightbox[el],css);});this.loop('prev next close'.split(' '),function(el){this.listen(lightbox[el],'mouseover',this.proxy(function(){this.setStyle(lightbox[el],{color:'#000'});}));this.listen(lightbox[el],'mouseout',this.proxy(function(){this.setStyle(lightbox[el],{color:'#444'});}));});this.trigger(G.LIGHTBOX_OPEN);}),rescale:this.proxy(function(e){var w=Math.min(this.width(window),lightbox.w);var h=Math.min(this.height(window),lightbox.h);var r=Math.min((w-60)/lightbox.w,(h-80)/lightbox.h);var destW=(lightbox.w*r)+40;var destH=(lightbox.h*r)+60;var dest={width:destW,height:destH,marginTop:Math.ceil(destH/2)*-1,marginLeft:Math.ceil(destW)/2*-1}
if(!e){this.animate(lightbox.box,{to:dest,duration:this.options.lightbox_transition_speed,easing:'galleria',complete:function(){this.trigger({type:G.LIGHTBOX_IMAGE,imageTarget:lightbox.image.image});this.moveIn(lightbox.image.image);this.animate(lightbox.image.image,{to:{opacity:1},duration:this.options.lightbox_fade_speed});this.animate(lightbox.info,{to:{opacity:1},duration:this.options.lightbox_fade_speed});}});}else{this.setStyle(lightbox.box,dest);}}),hide:this.proxy(function(){lightbox.image.image=null;this.forget(window,'resize',lightbox.rescale);this.hide(lightbox.box);this.setStyle(lightbox.info,{opacity:0});this.animate(lightbox.overlay,{to:{opacity:0},duration:200,complete:function(){this.hide(lightbox.overlay);this.setStyle(lightbox.overlay,{opacity:this.options.overlay_opacity});this.trigger(G.LIGHTBOX_CLOSE);}});}),showNext:this.proxy(function(){lightbox.show(this.getNext(lightbox.active));}),showPrev:this.proxy(function(){lightbox.show(this.getPrev(lightbox.active));}),show:this.proxy(function(index){if(!lightbox.initialized){lightbox.init();}
this.forget(window,'resize',lightbox.rescale);index=typeof index=='number'?index:this.getIndex();lightbox.active=index;var data=this.getData(index);var total=this.data.length;this.setStyle(lightbox.info,{opacity:0});lightbox.image.load(data.image,function(o){lightbox.w=o.scope.orig.w;lightbox.h=o.scope.orig.h;this.setStyle(o.target,{width:'100.5%',height:'100.5%',top:0,zIndex:99998,opacity:0});lightbox.title.innerHTML=data.title;lightbox.counter.innerHTML=(index+1)+' / '+total;this.listen(window,'resize',lightbox.rescale);lightbox.rescale();});this.reveal(lightbox.overlay);this.reveal(lightbox.box);})};this.thumbnails={width:0};this.stageWidth=0;this.stageHeight=0;var elems='container stage images image-nav image-nav-left image-nav-right '+'info info-text info-title info-description info-author '+'thumbnails thumbnails-list thumbnails-container thumb-nav-left thumb-nav-right '+'loader counter';elems=elems.split(' ');this.loop(elems,function(blueprint){this.dom[blueprint]=this.create('div','galleria-'+blueprint);});this.target=this.dom.target=options.target.nodeName?options.target:this.getElements(options.target)[0];if(!this.target){G.raise('Target not found.');}},init:function(){this.options=this.mix(G.theme.defaults,this.options);this.options=this.mix({autoplay:false,carousel:true,carousel_follow:true,carousel_speed:400,carousel_steps:'auto',clicknext:false,data_config:function(elem){return{};},data_image_selector:'img',data_source:this.target,data_type:'auto',debug:false,extend:function(options){},height:'auto',idle_time:3000,image_crop:false,image_margin:0,image_pan:false,image_pan_smoothness:12,image_position:'50%',keep_source:false,lightbox_clicknext:true,lightbox_fade_speed:200,lightbox_transition_speed:300,link_source_images:true,max_scale_ratio:undefined,min_scale_ratio:undefined,on_image:function(img,thumb){},overlay_opacity:.85,overlay_background:'#0b0b0b',popup_links:false,preload:2,queue:true,show:0,show_info:true,show_counter:true,show_imagenav:true,thumb_crop:true,thumb_fit:true,thumb_margin:0,thumb_quality:'auto',thumbnails:true,transition:G.transitions.fade,transition_speed:400},this.options);var o=this.options;this.bind(G.DATA,function(){this.run();});if(o.clicknext){this.loop(this.data,function(data){delete data.link;});this.setStyle(this.get('stage'),{cursor:'pointer'});this.listen(this.get('stage'),'click',this.proxy(function(){this.next();}));}
this.bind(G.IMAGE,function(e){o.on_image.call(this,e.imageTarget,e.thumbTarget);});this.bind(G.READY,function(){if(G.History){G.History.change(this.proxy(function(e){var val=parseInt(e.value.replace(/\//,''));if(isNaN(val)){window.history.go(-1);}else{this.show(val,undefined,true);}}));}
G.theme.init.call(this,o);o.extend.call(this,o);if(/^[0-9]{1,4}$/.test(hash)&&G.History){this.show(hash,undefined,true);}else if(typeof o.show=='number'){this.show(o.show);}
if(o.autoplay){if(typeof o.autoplay=='number'){this.playtime=o.autoplay;}
this.trigger(G.PLAY);this.playing=true;}});this.load();return this;},bind:function(type,fn){this.listen(this.get('container'),type,this.proxy(fn));return this;},unbind:function(type){this.forget(this.get('container'),type);},trigger:function(type){type=typeof type=='object'?this.mix(type,{scope:this}):{type:type,scope:this};this.dispatch(this.get('container'),type);return this;},addIdleState:function(){this.idle.add.apply(this,arguments);return this;},removeIdleState:function(){this.idle.remove.apply(this,arguments);return this;},enterIdleMode:function(){this.idle.hide();return this;},exitIdleMode:function(){this.idle.show();return this;},addTimer:function(){this.timeouts.add.apply(this.timeouts,arguments);return this;},clearTimer:function(){this.timeouts.clear.apply(this.timeouts,arguments);return this;},enterFullscreen:function(){this.fullscreen.enter.apply(this,arguments);return this;},exitFullscreen:function(){this.fullscreen.exit.apply(this,arguments);return this;},openLightbox:function(){this.lightbox.show.apply(this,arguments);},closeLightbox:function(){this.lightbox.hide.apply(this,arguments);},getActive:function(){return this.controls.getActive();},getActiveImage:function(){return this.getActive().image||null;},run:function(){var o=this.options;if(!this.data.length){G.raise('Data is empty.');}
if(!o.keep_source&&!Galleria.IE){this.target.innerHTML='';}
this.loop(2,function(){var image=new Picture();this.setStyle(image.elem,{position:'absolute',top:0,left:0});this.setStyle(this.get('images'),{position:'relative',top:0,left:0,width:'100%',height:'100%'});this.get('images').appendChild(image.elem);this.push(image,this.controls);},this);if(o.carousel){this.bind(G.THUMBNAIL,this.parseCarousel);}
this.build();this.target.appendChild(this.get('container'));this.loop(['info','counter','image-nav'],function(el){if(o['show_'+el.replace(/-/,'')]===false){this.moveOut(this.get(el));}});var w=0;var h=0;for(var i=0;this.data[i];i++){var thumb;if(o.thumbnails===true){thumb=new Picture(i);var src=this.data[i].thumb||this.data[i].image;this.get('thumbnails').appendChild(thumb.elem);w=this.getStyle(thumb.elem,'width',true);h=this.getStyle(thumb.elem,'height',true);if(o.thumb_fit&&o.thum_crop!==true){this.setStyle(thumb.elem,{width:0,height:0});}
thumb.load(src,this.proxy(function(e){var orig=e.target.width;e.scope.scale({width:w,height:h,crop:o.thumb_crop,margin:o.thumb_margin,complete:this.proxy(function(){var top=['left','top'];var arr=['Height','Width'];this.loop(arr,function(m,i){if((!o.thumb_crop||o.thumb_crop==m.toLowerCase())&&o.thumb_fit){var css={};var opp=arr[Math.abs(i-1)].toLowerCase();css[opp]=e.target[opp];this.setStyle(e.target.parentNode,css);var css={};css[top[i]]=0;this.setStyle(e.target,css);}
e.scope['outer'+m]=this[m.toLowerCase()](e.target.parentNode,true);});this.toggleQuality(e.target,o.thumb_quality===true||(o.thumb_quality=='auto'&&orig<e.target.width*3));this.trigger({type:G.THUMBNAIL,thumbTarget:e.target,thumbOrder:e.scope.order});})});}));if(o.preload=='all'){thumb.add(this.data[i].image);}}else if(o.thumbnails=='empty'){thumb={elem:this.create('div','galleria-image'),image:this.create('span','img')};thumb.elem.appendChild(thumb.image);this.get('thumbnails').appendChild(thumb.elem);}else{thumb={elem:false,image:false}}
var activate=this.proxy(function(e){this.pause();e.preventDefault();var ind=e.currentTarget.rel;if(this.active!==ind){this.show(ind);}});if(o.thumbnails!==false){thumb.elem.rel=i;this.listen(thumb.elem,'click',activate);}
if(o.link_source_images&&o.keep_source&&this.data[i].elem){this.data[i].elem.rel=i;this.listen(this.data[i].elem,'click',activate);}
this.push(thumb,this.thumbnails);}
this.setStyle(this.get('thumbnails'),{opacity:0});if(o.height&&o.height!='auto'){this.setStyle(this.get('container'),{height:o.height})}
this.wait(function(){var cssHeight=this.getStyle(this.get('container'),'height',true);this.stageWidth=this.width(this.get('stage'));this.stageHeight=this.height(this.get('stage'));if(this.stageHeight<50&&o.height=='auto'){this.setStyle(this.get('container'),{height:Math.round(this.stageWidth*9/16)});this.stageHeight=this.height(this.get('stage'));}
return this.stageHeight&&this.stageWidth;},function(){this.listen(this.get('image-nav-right'),'click',this.proxy(function(e){if(o.clicknext){e.stopPropagation();}
this.pause();this.next();}));this.listen(this.get('image-nav-left'),'click',this.proxy(function(e){if(o.clicknext){e.stopPropagation();}
this.pause();this.prev();}));this.setStyle(this.get('thumbnails'),{opacity:1});this.trigger(G.READY);},function(){G.raise('Galleria could not load properly. Make sure stage has a height and width.');},5000);},mousePosition:function(e){return{x:e.pageX-this.$('stage').offset().left+jQuery(document).scrollLeft(),y:e.pageY-this.$('stage').offset().top+jQuery(document).scrollTop()};},addPan:function(img){var c=this.options.image_crop;if(c===false){return;}
if(this.options.image_crop===false){return;}
img=img||this.controls.getActive().image;if(img.tagName.toUpperCase()!='IMG'){G.raise('Could not add pan');}
var x=img.width/2;var y=img.height/2;var curX=destX=this.getStyle(img,'left',true)||0;var curY=destY=this.getStyle(img,'top',true)||0;var distX=0;var distY=0;var active=false;var ts=new Date().getTime();var calc=this.proxy(function(e){if(new Date().getTime()-ts<50){return;}
active=true;x=this.mousePosition(e).x;y=this.mousePosition(e).y;});var loop=this.proxy(function(e){if(!active){return;}
distX=img.width-this.stageWidth;distY=img.height-this.stageHeight;destX=x/this.stageWidth*distX*-1;destY=y/this.stageHeight*distY*-1;curX+=(destX-curX)/this.options.image_pan_smoothness;curY+=(destY-curY)/this.options.image_pan_smoothness;if(distY>0){this.setStyle(img,{top:Math.max(distY*-1,Math.min(0,curY))});}
if(distX>0){this.setStyle(img,{left:Math.max(distX*-1,Math.min(0,curX))});}});this.forget(this.get('stage'),'mousemove');this.listen(this.get('stage'),'mousemove',calc);this.addTimer('pan',loop,30,true);},removePan:function(){this.forget(this.get('stage'),'mousemove');this.clearTimer('pan');},parseCarousel:function(e){var w=0;var h=0;var hooks=[0];this.loop(this.thumbnails,function(thumb,i){if(thumb.ready){w+=thumb.outerWidth||this.width(thumb.elem,true);hooks[i+1]=w;h=Math.max(h,this.height(thumb.elem));}});this.toggleClass(this.get('thumbnails-container'),'galleria-carousel',w>this.stageWidth);this.setStyle(this.get('thumbnails-list'),{overflow:'hidden',position:'relative'});this.setStyle(this.get('thumbnails'),{width:w,height:h,position:'relative',overflow:'hidden'});if(!this.carousel){this.initCarousel();}
this.carousel.max=w;this.carousel.hooks=hooks;this.carousel.width=this.width(this.get('thumbnails-list'));this.carousel.setClasses();},initCarousel:function(){var c=this.carousel={right:this.get('thumb-nav-right'),left:this.get('thumb-nav-left'),update:this.proxy(function(){this.parseCarousel();}),width:0,current:0,set:function(i){i=Math.max(i,0);while(c.hooks[i-1]+c.width>c.max&&i>=0){i--;}
c.current=i;c.animate();},hooks:[],getLast:function(i){i=i||c.current
return i-1;},follow:function(i){if(i==0||i==c.hooks.length-2){c.set(i);return;}
var last=c.current;while(c.hooks[last]-c.hooks[c.current]<c.width&&last<=c.hooks.length){last++;}
if(i-1<c.current){c.set(i-1)}else if(i+2>last){c.set(i-last+c.current+2)}},max:0,setClasses:this.proxy(function(){this.toggleClass(c.left,'disabled',!c.current);this.toggleClass(c.right,'disabled',c.hooks[c.current]+c.width>c.max);}),animate:this.proxy(function(to){c.setClasses();this.animate(this.get('thumbnails'),{to:{left:c.hooks[c.current]*-1},duration:this.options.carousel_speed,easing:'galleria',queue:false});})};this.listen(c.right,'click',this.proxy(function(e){if(this.options.carousel_steps=='auto'){for(var i=c.current;i<c.hooks.length;i++){if(c.hooks[i]-c.hooks[c.current]>c.width){c.set(i-2);break;}}}else{c.set(c.current+this.options.carousel_steps);}}));this.listen(c.left,'click',this.proxy(function(e){if(this.options.carousel_steps=='auto'){for(var i=c.current;i>=0;i--){if(c.hooks[c.current]-c.hooks[i]>c.width){c.set(i+2);break;}else if(i==0){c.set(0);break;}}}else{c.set(c.current-this.options.carousel_steps);}}));},addElement:function(){this.loop(arguments,function(b){this.dom[b]=this.create('div','galleria-'+b);});return this;},getDimensions:function(i){return{w:i.width,h:i.height,cw:this.stageWidth,ch:this.stageHeight,top:(this.stageHeight-i.height)/2,left:(this.stageWidth-i.width)/2};},attachKeyboard:function(map){this.keyboard.attach(map);return this;},detachKeyboard:function(){this.keyboard.detach();return this;},build:function(){this.append({'info-text':['info-title','info-description','info-author'],'info':['info-text'],'image-nav':['image-nav-right','image-nav-left'],'stage':['images','loader','counter','image-nav'],'thumbnails-list':['thumbnails'],'thumbnails-container':['thumb-nav-left','thumbnails-list','thumb-nav-right'],'container':['stage','thumbnails-container','info']});this.current=this.create('span','current');this.current.innerHTML='-';this.get('counter').innerHTML=' / <span class="total">'+this.data.length+'</span>';this.prependChild('counter',this.current);},appendChild:function(parent,child){try{this.get(parent).appendChild(this.get(child));}catch(e){}},prependChild:function(parent,child){var child=this.get(child)||child;try{this.get(parent).insertBefore(child,this.get(parent).firstChild);}catch(e){}},remove:function(){var a=Array.prototype.slice.call(arguments);this.jQuery(a.join(',')).remove();},append:function(data){for(var i in data){if(data[i].constructor==Array){for(var j=0;data[i][j];j++){this.appendChild(i,data[i][j]);}}else{this.appendChild(i,data[i]);}}
return this;},rescale:function(width,height,callback){var o=this.options;callback=this.proxy(callback);if(typeof width=='function'){callback=this.proxy(width);width=undefined;}
var scale=this.proxy(function(){this.stageWidth=width||this.width(this.get('stage'));this.stageHeight=height||this.height(this.get('stage'));this.controls.getActive().scale({width:this.stageWidth,height:this.stageHeight,crop:o.image_crop,max:o.max_scale_ratio,min:o.min_scale_ratio,margin:o.image_margin,position:o.image_position});if(this.carousel){this.carousel.update();}
this.trigger(G.RESCALE)
callback();});if(G.WEBKIT&&!width&&!height){this.addTimer('scale',scale,5);}else{scale.call(this);}},show:function(index,rewind,history){if(!this.options.queue&&this.queue.stalled){return;}
rewind=typeof rewind!='undefined'?!!rewind:index<this.active;history=history||false;index=Math.max(0,Math.min(parseInt(index),this.data.length-1));if(!history&&G.History){G.History.value(index.toString());return;}
this.active=index;this.push([index,rewind],this.queue);if(!this.queue.stalled){this.showImage();}
return this;},showImage:function(){var o=this.options;var args=this.queue[0];var index=args[0];var rewind=!!args[1];if(o.carousel&&this.carousel&&o.carousel_follow){this.carousel.follow(index);}
var src=this.getData(index).image;var active=this.controls.getActive();var next=this.controls.getNext();var cached=next.isCached(src);var complete=this.proxy(function(){this.queue.stalled=false;this.toggleQuality(next.image,o.image_quality);this.setStyle(active.elem,{zIndex:0});this.setStyle(next.elem,{zIndex:1});this.trigger({type:G.IMAGE,index:index,imageTarget:next.image,thumbTarget:this.thumbnails[index].image});if(o.image_pan){this.addPan(next.image);}
this.controls.swap();this.moveOut(active.image);if(this.getData(index).link){this.setStyle(next.image,{cursor:'pointer'});this.listen(next.image,'click',this.proxy(function(){if(o.popup_links){var win=window.open(this.getData(index).link,'_blank');}else{window.location.href=this.getData(index).link;}}));}
Array.prototype.shift.call(this.queue);if(this.queue.length){this.showImage();}
this.playCheck();});if(typeof o.preload=='number'&&o.preload>0){var p,n=this.getNext();try{for(var i=o.preload;i>0;i--){p=new Picture();p.add(this.getData(n).image);n=this.getNext(n);}}catch(e){}}
this.trigger({type:G.LOADSTART,cached:cached,index:index,imageTarget:next.image,thumbTarget:this.thumbnails[index].image});jQuery(this.thumbnails[index].elem).addClass('active').siblings('.active').removeClass('active');next.load(src,this.proxy(function(e){next.scale({width:this.stageWidth,height:this.stageHeight,crop:o.image_crop,max:o.max_scale_ratio,min:o.min_scale_ratio,margin:o.image_margin,position:o.image_position,complete:this.proxy(function(){if(active.image){this.toggleQuality(active.image,false);}
this.toggleQuality(next.image,false);this.trigger({type:G.LOADFINISH,cached:cached,index:index,imageTarget:next.image,thumbTarget:this.thumbnails[index].image});this.queue.stalled=true;var transition=G.transitions[o.transition]||o.transition;this.removePan();this.setInfo(index);this.setCounter(index);if(typeof transition=='function'){transition.call(this,{prev:active.image,next:next.image,rewind:rewind,speed:o.transition_speed||400},complete);}else{complete();}})});}));},getNext:function(base){base=typeof base=='number'?base:this.active;return base==this.data.length-1?0:base+1;},getPrev:function(base){base=typeof base=='number'?base:this.active;return base===0?this.data.length-1:base-1;},next:function(){if(this.data.length>1){this.show(this.getNext(),false);}
return this;},prev:function(){if(this.data.length>1){this.show(this.getPrev(),true);}
return this;},get:function(elem){return elem in this.dom?this.dom[elem]:null;},getData:function(index){return this.data[index]||this.data[this.active];},getIndex:function(){return typeof this.active==='number'?this.active:0;},play:function(delay){this.trigger(G.PLAY);this.playing=true;this.playtime=delay||this.playtime;this.playCheck();return this;},pause:function(){this.trigger(G.PAUSE);this.playing=false;return this;},playCheck:function(){var p=0;var i=20;var ts=function(){return new Date().getTime();}
var now=ts();if(this.playing){this.clearTimer('play');var fn=this.proxy(function(){p=ts()-now;if(p>=this.playtime&&this.playing){this.clearTimer('play');this.next();return;}
if(this.playing){this.trigger({type:G.PROGRESS,percent:Math.ceil(p/this.playtime*100),seconds:Math.floor(p/1000),milliseconds:p});this.addTimer('play',fn,i);}});this.addTimer('play',fn,i);}},setActive:function(val){this.active=val;return this;},setCounter:function(index){index=index||this.active;this.current.innerHTML=index+1;return this;},setInfo:function(index){var data=this.getData(index||this.active);this.loop(['title','description','author'],function(type){var elem=this.get('info-'+type);var fn=data[type]&&data[type].length?'reveal':'hide';this[fn](elem);if(data[type]){elem.innerHTML=data[type];}});return this;},hasInfo:function(index){var d=this.getData(index);var check='title description author'.split(' ');for(var i=0;check[i];i++){if(d[check[i]]&&d[check[i]].length){return true;}}
return false;},getDataObject:function(o){var obj={image:'',thumb:'',title:'',description:'',author:'',link:''};return o?this.mix(obj,o):obj;},jQuery:function(str){var ret=[];this.loop(str.split(','),this.proxy(function(elem){elem=elem.replace(/^\s\s*/,"").replace(/\s\s*$/,"");if(this.get(elem)){ret.push(elem);}}));var jQ=jQuery(this.get(ret.shift()));this.loop(ret,this.proxy(function(elem){jQ=jQ.add(this.get(elem));}));return jQ;},$:function(str){return this.jQuery(str);},toggleQuality:function(img,force){if(!G.IE7||typeof img=='undefined'||!img){return this;}
if(typeof force==='undefined'){force=img.style.msInterpolationMode=='nearest-neighbor';}
img.style.msInterpolationMode=force?'bicubic':'nearest-neighbor';return this;},unload:function(){},load:function(){var loaded=0;var o=this.options;if((o.data_type=='auto'&&typeof o.data_source=='object'&&!(o.data_source instanceof jQuery)&&!o.data_source.tagName)||o.data_type=='json'||o.data_source.constructor==Array){this.data=o.data_source;this.trigger(G.DATA);}else{var images=jQuery(o.data_source).find(o.data_image_selector);var getData=this.proxy(function(elem){var i,j,anchor=elem.parentNode;if(anchor&&anchor.nodeName=='A'){if(anchor.href.match(/\.(png|gif|jpg|jpeg)/i)){i=anchor.href;}else{j=anchor.href;}}
var obj=this.getDataObject({title:elem.title,thumb:elem.src,image:i||elem.src,description:elem.alt,link:j||elem.getAttribute('longdesc'),elem:elem});return this.mix(obj,o.data_config(elem));});this.loop(images,function(elem){loaded++;this.push(getData(elem),this.data);if(!o.keep_source&&!Galleria.IE){elem.parentNode.removeChild(elem);}
if(loaded==images.length){this.trigger(G.DATA);}});}}});G.log=function(){try{console.log.apply(console,Array.prototype.slice.call(arguments));}catch(e){try{opera.postError.apply(opera,arguments);}catch(er){alert(Array.prototype.join.call(arguments," "));}}};var nav=navigator.userAgent.toLowerCase();var hash=window.location.hash.replace(/#\//,'');G.DATA='data';G.READY='ready';G.THUMBNAIL='thumbnail';G.LOADSTART='loadstart';G.LOADFINISH='loadfinish';G.IMAGE='image';G.THEMELOAD='themeload';G.PLAY='play';G.PAUSE='pause';G.PROGRESS='progress';G.FULLSCREEN_ENTER='fullscreen_enter';G.FULLSCREEN_EXIT='fullscreen_exit';G.IDLE_ENTER='idle_enter';G.IDLE_EXIT='idle_exit';G.RESCALE='rescale';G.LIGHTBOX_OPEN='lightbox_open';G.LIGHTBOX_CLOSE='lightbox_cloe';G.LIGHTBOX_IMAGE='lightbox_image';G.IE8=(typeof(XDomainRequest)!=='undefined')
G.IE7=!!(window.XMLHttpRequest&&document.expando);G.IE6=(!window.XMLHttpRequest);G.IE=!!(G.IE6||G.IE7);G.WEBKIT=/webkit/.test(nav);G.SAFARI=/safari/.test(nav);G.CHROME=/chrome/.test(nav);G.QUIRK=(G.IE&&document.compatMode&&document.compatMode=="BackCompat");G.MAC=/mac/.test(navigator.platform.toLowerCase());G.OPERA=!!window.opera
G.Picture=Picture;G.addTheme=function(obj){var theme={};var orig=['name','author','version','defaults','init'];var proto=G.prototype;proto.loop(orig,function(val){if(!obj[val]){G.raise(val+' not specified in theme.');}
if(val!='name'&&val!='init'){theme[val]=obj[val];}});theme.init=obj.init;if(obj.css){var css;proto.loop(proto.getElements('script'),function(el){var reg=new RegExp('galleria.'+obj.name.toLowerCase()+'.js');if(reg.test(el.src)){css=el.src.replace(/[^\/]*$/,"")+obj.css;proto.loadCSS(css,function(){G.theme=theme;jQuery(document).trigger(G.THEMELOAD);});}});if(!css){G.raise('No theme CSS loaded');}}
return theme;};G.raise=function(msg){if(G.debug){throw new Error(msg);}};G.loadTheme=function(src){G.prototype.loadScript(src);};G.galleries=[];G.get=function(index){if(G.galleries[index]){return G.galleries[index];}else if(typeof index!=='number'){return G.galleries;}else{G.raise('Gallery index not found');}}
jQuery.easing.galleria=function(x,t,b,c,d){if((t/=d/2)<1){return c/2*t*t*t*t+b;}
return-c/2*((t-=2)*t*t*t-2)+b;};G.transitions={add:function(name,fn){if(name!=arguments.callee.name){this[name]=fn;}},fade:function(params,complete){jQuery(params.next).show().css('opacity',0).animate({opacity:1},params.speed,complete);if(params.prev){jQuery(params.prev).css('opacity',1).animate({opacity:0},params.speed);}},flash:function(params,complete){jQuery(params.next).css('opacity',0);if(params.prev){jQuery(params.prev).animate({opacity:0},(params.speed/2),function(){jQuery(params.next).animate({opacity:1},params.speed,complete);});}else{jQuery(params.next).animate({opacity:1},params.speed,complete);}},pulse:function(params,complete){if(params.prev){jQuery(params.prev).css('opacity',0);}
jQuery(params.next).css('opacity',0).animate({opacity:1},params.speed,complete);},slide:function(params,complete){var image=jQuery(params.next).parent();var images=this.$('images');var width=this.stageWidth;image.css({left:width*(params.rewind?-1:1)});images.animate({left:width*(params.rewind?1:-1)},{duration:params.speed,queue:false,easing:'galleria',complete:function(){images.css('left',0);image.css('left',0);complete();}});},fadeslide:function(params,complete){if(params.prev){jQuery(params.prev).css({opacity:1,left:0}).animate({opacity:0,left:50*(params.rewind?1:-1)},{duration:params.speed,queue:false,easing:'swing'});}
jQuery(params.next).css({left:50*(params.rewind?-1:1),opacity:0}).animate({opacity:1,left:0},{duration:params.speed,complete:complete,queue:false,easing:'swing'});}};G.addTransition=function(){G.transitions.add.apply(this,arguments);}
jQuery.fn.galleria=function(options){options=options||{};var selector=this.selector;return this.each(function(){if(!options.keep_source){jQuery(this).children().hide();}
options=G.prototype.mix(options,{target:this});var height=G.prototype.height(this)||G.prototype.getStyle(this,'height',true);if(!options.height&&height){options=G.prototype.mix({height:height},options);}
G.debug=!!options.debug;var gallery=new G(options);Galleria.galleries.push(gallery);if(G.theme){gallery.init();}else{jQuery(document).bind(G.THEMELOAD,function(){gallery.init();});}})};})();