(function($){var undef,window=this,doc=window.document,$doc=$(doc),DEBUG=false,NAV=navigator.userAgent.toLowerCase(),HASH=window.location.hash.replace(/#\//,''),CLICK=function(){return Galleria.TOUCH?'touchstart':'click';},IE=(function(){var v=3,div=doc.createElement('div'),all=div.getElementsByTagName('i');do{div.innerHTML='<!--[if gt IE '+(++v)+']><i></i><![endif]-->';}while(all[0]);return v>4?v:undef;}()),DOM=function(){return{html:doc.documentElement,body:doc.body,head:doc.getElementsByTagName('head')[0],title:doc.title};},_eventlist='data ready thumbnail loadstart loadfinish image themeload play pause progress '+'fullscreen_enter fullscreen_exit idle_enter idle_exit rescale '+'lightbox_open lightbox_close lightbox_image',_events=(function(){var evs=[];$.each(_eventlist.split(' '),function(i,ev){evs.push(ev);if(/_/.test(ev)){evs.push(ev.replace(/_/g,''));}});return evs;}()),_legacyOptions=function(options){var n;if(typeof options!=='object'){return options;}
$.each(options,function(key,value){if(/^[a-z]+_/.test(key)){n='';$.each(key.split('_'),function(i,k){n+=i>0?k.substr(0,1).toUpperCase()+k.substr(1):k;});options[n]=value;delete options[key];}});return options;},_patchEvent=function(type){if($.inArray(type,_events)>-1){return Galleria[type.toUpperCase()];}
return type;},_timeouts={trunk:{},add:function(id,fn,delay,loop){loop=loop||false;this.clear(id);if(loop){var old=fn;fn=function(){old();_timeouts.add(id,fn,delay);};}
this.trunk[id]=window.setTimeout(fn,delay);},clear:function(id){var del=function(i){window.clearTimeout(this.trunk[i]);delete this.trunk[i];},i;if(!!id&&id in this.trunk){del.call(_timeouts,id);}else if(typeof id==='undefined'){for(i in this.trunk){if(this.trunk.hasOwnProperty(i)){del.call(_timeouts,i);}}}}},_galleries=[],Utils=(function(){return{array:function(obj){return Array.prototype.slice.call(obj);},create:function(className,nodeName){nodeName=nodeName||'div';var elem=doc.createElement(nodeName);elem.className=className;return elem;},forceStyles:function(elem,styles){elem=$(elem);if(elem.attr('style')){elem.data('styles',elem.attr('style')).removeAttr('style');}
elem.css(styles);},revertStyles:function(){$.each(Utils.array(arguments),function(i,elem){elem=$(elem).removeAttr('style');if(elem.data('styles')){elem.attr('style',elem.data('styles')).data('styles',null);}});},moveOut:function(elem){Utils.forceStyles(elem,{position:'absolute',left:-10000});},moveIn:function(){Utils.revertStyles.apply(Utils,Utils.array(arguments));},hide:function(elem,speed,callback){elem=$(elem);if(!elem.data('opacity')){elem.data('opacity',elem.css('opacity'));}
var style={opacity:0};if(speed){elem.stop().animate(style,speed,callback);}else{elem.css(style);}},show:function(elem,speed,callback){elem=$(elem);var saved=parseFloat(elem.data('opacity'))||1,style={opacity:saved};if(saved===1){elem.data('opacity',null);}
if(speed){elem.stop().animate(style,speed,callback);}else{elem.css(style);}},addTimer:function(){_timeouts.add.apply(_timeouts,Utils.array(arguments));return this;},clearTimer:function(){_timeouts.clear.apply(_timeouts,Utils.array(arguments));return this;},wait:function(options){options=$.extend({until:function(){return false;},success:function(){},error:function(){Galleria.raise('Could not complete wait function.');},timeout:3000},options);var start=Utils.timestamp(),elapsed,now,fn=function(){now=Utils.timestamp();elapsed=now-start;if(options.until(elapsed)){options.success();return false;}
if(now>=start+options.timeout){options.error();return false;}
window.setTimeout(fn,2);};window.setTimeout(fn,2);},toggleQuality:function(img,force){if(IE!==7||IE!==8||!img){return;}
if(typeof force==='undefined'){force=img.style.msInterpolationMode==='nearest-neighbor';}
img.style.msInterpolationMode=force?'bicubic':'nearest-neighbor';},insertStyleTag:function(styles){var style=doc.createElement('style');DOM().head.appendChild(style);if(style.styleSheet){style.styleSheet.cssText=styles;}else{var cssText=doc.createTextNode(styles);style.appendChild(cssText);}},loadScript:function(url,callback){var done=false,script=$('<scr'+'ipt>').attr({src:url,async:true}).get(0);script.onload=script.onreadystatechange=function(){if(!done&&(!this.readyState||this.readyState==='loaded'||this.readyState==='complete')){done=true;if(typeof callback==='function'){callback.call(this,this);}
script.onload=script.onreadystatechange=null;}};var s=doc.getElementsByTagName('script')[0];s.parentNode.insertBefore(script,s);},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?parseInt(arr.join(''),10):0;}else{return 0;}},timestamp:function(){return new Date().getTime();},loadCSS:function(href,id,callback){var link,ready=false,length;$('link[rel=stylesheet]').each(function(){if(new RegExp(href).test(this.href)){link=this;return false;}});if(typeof id==='function'){callback=id;id=undef;}
callback=callback||function(){};if(link){callback.call(link,link);return link;}
length=doc.styleSheets.length;if(DEBUG){href+='?'+Utils.timestamp();}
if($('#'+id).length){$('#'+id).attr('href',href);length--;ready=true;}else{link=$('<link>').attr({rel:'stylesheet',href:href,id:id}).get(0);window.setTimeout(function(){var styles=$('link[rel="stylesheet"], style');if(styles.length){styles.get(0).parentNode.insertBefore(link,styles[0]);}else{DOM().head.appendChild(link);}
if(IE){link.attachEvent('onreadystatechange',function(e){if(link.readyState==='complete'){ready=true;}});}else{ready=true;}},10);}
if(typeof callback==='function'){Utils.wait({until:function(){return ready&&doc.styleSheets.length>length;},success:function(){Utils.addTimer('css',function(){callback.call(link,link);},100);},error:function(){Galleria.raise('Theme CSS could not load');},timeout:1000});}
return link;}};}()),_transitions={fade:function(params,complete){$(params.next).css('opacity',0).show().animate({opacity:1},params.speed,complete);if(params.prev){$(params.prev).css('opacity',1).show().animate({opacity:0},params.speed);}},flash:function(params,complete){$(params.next).css('opacity',0);if(params.prev){$(params.prev).animate({opacity:0},(params.speed/2),function(){$(params.next).animate({opacity:1},params.speed,complete);});}else{$(params.next).animate({opacity:1},params.speed,complete);}},pulse:function(params,complete){if(params.prev){$(params.prev).hide();}
$(params.next).css('opacity',0).animate({opacity:1},params.speed,complete);},slide:function(params,complete){var image=$(params.next).parent(),images=this.$('images'),width=this._stageWidth,easing=this.getOptions('easing');image.css({left:width*(params.rewind?-1:1)});images.animate({left:width*(params.rewind?1:-1)},{duration:params.speed,queue:false,easing:easing,complete:function(){images.css('left',0);image.css('left',0);complete();}});},fadeslide:function(params,complete){var x=0,easing=this.getOptions('easing'),distance=this.getStageWidth();if(params.prev){x=Utils.parseValue($(params.prev).css('left'));$(params.prev).css({opacity:1,left:x}).animate({opacity:0,left:x+(distance*(params.rewind?1:-1))},{duration:params.speed,queue:false,easing:easing});}
x=Utils.parseValue($(params.next).css('left'));$(params.next).css({left:x+(distance*(params.rewind?-1:1)),opacity:0}).animate({opacity:1,left:x},{duration:params.speed,complete:complete,queue:false,easing:easing});}};var Galleria=function(){var self=this;this._theme=undef;this._options={};this._playing=false;this._playtime=5000;this._active=null;this._queue={length:0};this._data=[];this._dom={};this._thumbnails=[];this._initialized=false;this._stageWidth=0;this._stageHeight=0;this._target=undef;this._id=Math.random();var divs='container stage images image-nav image-nav-left image-nav-right '+'info info-text info-title info-description info-author '+'thumbnails thumbnails-list thumbnails-container thumb-nav-left thumb-nav-right '+'loader counter tooltip',spans='current total';$.each(divs.split(' '),function(i,elemId){self._dom[elemId]=Utils.create('galleria-'+elemId);});$.each(spans.split(' '),function(i,elemId){self._dom[elemId]=Utils.create('galleria-'+elemId,'span');});var keyboard=this._keyboard={keys:{'UP':38,'DOWN':40,'LEFT':37,'RIGHT':39,'RETURN':13,'ESCAPE':27,'BACKSPACE':8,'SPACE':32},map:{},bound:false,press:function(e){var key=e.keyCode||e.which;if(key in keyboard.map&&typeof keyboard.map[key]==='function'){keyboard.map[key].call(self,e);}},attach:function(map){var key,up;for(key in map){if(map.hasOwnProperty(key)){up=key.toUpperCase();if(up in keyboard.keys){keyboard.map[keyboard.keys[up]]=map[key];}}}
if(!keyboard.bound){keyboard.bound=true;$doc.bind('keydown',keyboard.press);}},detach:function(){keyboard.bound=false;$doc.unbind('keydown',keyboard.press);}};var controls=this._controls={0:undef,1:undef,active:0,swap:function(){controls.active=controls.active?0:1;},getActive:function(){return controls[controls.active];},getNext:function(){return controls[1-controls.active];}};var carousel=this._carousel={next:self.$('thumb-nav-right'),prev:self.$('thumb-nav-left'),width:0,current:0,max:0,hooks:[],update:function(){var w=0,h=0,hooks=[0];$.each(self._thumbnails,function(i,thumb){if(thumb.ready){w+=thumb.outerWidth||$(thumb.container).outerWidth(true);hooks[i+1]=w;h=Math.max(h,thumb.outerHeight||$(thumb.container).outerHeight(true));}});self.$('thumbnails').css({width:w,height:h});carousel.max=w;carousel.hooks=hooks;carousel.width=self.$('thumbnails-list').width();carousel.setClasses();self.$('thumbnails-container').toggleClass('galleria-carousel',w>carousel.width);},bindControls:function(){var i;carousel.next.bind(CLICK(),function(e){e.preventDefault();if(self._options.carouselSteps==='auto'){for(i=carousel.current;i<carousel.hooks.length;i++){if(carousel.hooks[i]-carousel.hooks[carousel.current]>carousel.width){carousel.set(i-2);break;}}}else{carousel.set(carousel.current+self._options.carouselSteps);}});carousel.prev.bind(CLICK(),function(e){e.preventDefault();if(self._options.carouselSteps==='auto'){for(i=carousel.current;i>=0;i--){if(carousel.hooks[carousel.current]-carousel.hooks[i]>carousel.width){carousel.set(i+2);break;}else if(i===0){carousel.set(0);break;}}}else{carousel.set(carousel.current-self._options.carouselSteps);}});},set:function(i){i=Math.max(i,0);while(carousel.hooks[i-1]+carousel.width>=carousel.max&&i>=0){i--;}
carousel.current=i;carousel.animate();},getLast:function(i){return(i||carousel.current)-1;},follow:function(i){if(i===0||i===carousel.hooks.length-2){carousel.set(i);return;}
var last=carousel.current;while(carousel.hooks[last]-carousel.hooks[carousel.current]<carousel.width&&last<=carousel.hooks.length){last++;}
if(i-1<carousel.current){carousel.set(i-1);}else if(i+2>last){carousel.set(i-last+carousel.current+2);}},setClasses:function(){carousel.prev.toggleClass('disabled',!carousel.current);carousel.next.toggleClass('disabled',carousel.hooks[carousel.current]+carousel.width>=carousel.max);},animate:function(to){carousel.setClasses();var num=carousel.hooks[carousel.current]*-1;if(isNaN(num)){return;}
self.$('thumbnails').animate({left:num},{duration:self._options.carouselSpeed,easing:self._options.easing,queue:false});}};var tooltip=this._tooltip={initialized:false,open:false,init:function(){tooltip.initialized=true;var css='.galleria-tooltip{padding:3px 8px;max-width:50%;background:#ffe;color:#000;z-index:3;position:absolute;font-size:11px;line-height:1.3'+'opacity:0;box-shadow:0 0 2px rgba(0,0,0,.4);-moz-box-shadow:0 0 2px rgba(0,0,0,.4);-webkit-box-shadow:0 0 2px rgba(0,0,0,.4);}';Utils.insertStyleTag(css);self.$('tooltip').css('opacity',0.8);Utils.hide(self.get('tooltip'));},move:function(e){var mouseX=self.getMousePosition(e).x,mouseY=self.getMousePosition(e).y,$elem=self.$('tooltip'),x=mouseX,y=mouseY,height=$elem.outerHeight(true)+1,width=$elem.outerWidth(true),limitY=height+15;var maxX=self.$('container').width()-width-2,maxY=self.$('container').height()-height-2;if(!isNaN(x)&&!isNaN(y)){x+=10;y-=30;x=Math.max(0,Math.min(maxX,x));y=Math.max(0,Math.min(maxY,y));if(mouseY<limitY){y=limitY;}
$elem.css({left:x,top:y});}},bind:function(elem,value){if(!tooltip.initialized){tooltip.init();}
var hover=function(elem,value){tooltip.define(elem,value);$(elem).hover(function(){Utils.clearTimer('switch_tooltip');self.$('container').unbind('mousemove',tooltip.move).bind('mousemove',tooltip.move).trigger('mousemove');tooltip.show(elem);Galleria.utils.addTimer('tooltip',function(){self.$('tooltip').stop().show();Utils.show(self.get('tooltip'),400);tooltip.open=true;},tooltip.open?0:500);},function(){self.$('container').unbind('mousemove',tooltip.move);Utils.clearTimer('tooltip');self.$('tooltip').stop();Utils.hide(self.get('tooltip'),200,function(){self.$('tooltip').hide();Utils.addTimer('switch_tooltip',function(){tooltip.open=false;},1000);});});};if(typeof value==='string'){hover((elem in self._dom?self.get(elem):elem),value);}else{$.each(elem,function(elemID,val){hover(self.get(elemID),val);});}},show:function(elem){elem=$(elem in self._dom?self.get(elem):elem);var text=elem.data('tt'),mouseup=function(e){window.setTimeout((function(ev){return function(){tooltip.move(ev);};}(e)),10);elem.unbind('mouseup',mouseup);};text=typeof text==='function'?text():text;if(!text){return;}
self.$('tooltip').html(text.replace(/\s/,'&nbsp;'));elem.bind('mouseup',mouseup);},define:function(elem,value){if(typeof value!=='function'){var s=value;value=function(){return s;};}
elem=$(elem in self._dom?self.get(elem):elem).data('tt',value);tooltip.show(elem);}};var fullscreen=this._fullscreen={scrolled:0,active:false,enter:function(callback){fullscreen.active=true;Utils.hide(self.getActiveImage());self.$('container').addClass('fullscreen');fullscreen.scrolled=$(window).scrollTop();Utils.forceStyles(self.get('container'),{position:'fixed',top:0,left:0,width:'100%',height:'100%',zIndex:10000});var htmlbody={height:'100%',overflow:'hidden',margin:0,padding:0};Utils.forceStyles(DOM().html,htmlbody);Utils.forceStyles(DOM().body,htmlbody);self.attachKeyboard({escape:self.exitFullscreen,right:self.next,left:self.prev});self.rescale(function(){Utils.addTimer('fullscreen_enter',function(){Utils.show(self.getActiveImage());if(typeof callback==='function'){callback.call(self);}},100);self.trigger(Galleria.FULLSCREEN_ENTER);});$(window).resize(function(){fullscreen.scale();});},scale:function(){self.rescale();},exit:function(callback){fullscreen.active=false;Utils.hide(self.getActiveImage());self.$('container').removeClass('fullscreen');Utils.revertStyles(self.get('container'),DOM().html,DOM().body);window.scrollTo(0,fullscreen.scrolled);self.detachKeyboard();self.rescale(function(){Utils.addTimer('fullscreen_exit',function(){Utils.show(self.getActiveImage());if(typeof callback==='function'){callback.call(self);}},50);self.trigger(Galleria.FULLSCREEN_EXIT);});$(window).unbind('resize',fullscreen.scale);}};var idle=this._idle={trunk:[],bound:false,add:fu