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c=Math.min(f.width()-40,q.width),e=Math.min(f.height()-60,q.height),g=Math.min(c/q.width,e/q.height),h=Math.round(q.width*g)+40,i=Math.round(q.height*g)+60,j={width:h,height:i,"margin-top":Math.ceil(i/2)*-1,"margin-left":Math.ceil(h/2)*-1};if(b){a(q.elems.box).css(j)}else{a(q.elems.box).animate(j,{duration:d._options.lightboxTransitionSpeed,easing:d._options.easing,complete:function(){var b=q.image,c=d._options.lightboxFadeSpeed;d.trigger({type:w.LIGHTBOX_IMAGE,imageTarget:b.image});a(b.container).show();u.show(b.image,c);u.show(q.elems.info,c)}})}},hide:function(){q.image.image=null;f.unbind("resize",q.rescale);a(q.elems.box).hide();u.hide(q.elems.info);d.detachKeyboard();d.attachKeyboard(q.keymap);q.keymap=false;u.hide(q.elems.overlay,200,function(){a(this).hide().css("opacity",d._options.overlayOpacity);d.trigger(w.LIGHTBOX_CLOSE)})},showNext:function(){q.show(d.getNext(q.active))},showPrev:function(){q.show(d.getPrev(q.active))},show:function(b){q.active=b=typeof b==="number"?b:d.getIndex();if(!q.initialized){q.init()}if(!q.keymap){q.keymap=a.extend({},d._keyboard.map);d.attachKeyboard({escape:q.hide,right:q.showNext,left:q.showPrev})}f.unbind("resize",q.rescale);var c=d.getData(b),e=d.getDataLength();u.hide(q.elems.info);q.image.load(c.big||c.image,function(d){q.width=d.original.width;q.height=d.original.height;a(d.image).css({width:"100.5%",height:"100.5%",top:0,zIndex:99998});u.hide(d.image);q.elems.title.innerHTML=c.title||"";q.elems.counter.innerHTML=b+1+" / "+e;f.resize(q.rescale);q.rescale()});a(q.elems.overlay).show();a(q.elems.box).show()}};return this};w.prototype={constructor:w,init:function(c,d){var e=this;d=n(d);this._original={target:c,options:d,data:null};this._target=this._dom.target=c.nodeName?c:a(c).get(0);r.push(this);if(!this._target){w.raise("Target not found.",true);return}this._options={autoplay:false,carousel:true,carouselFollow:true,carouselSpeed:400,carouselSteps:"auto",clicknext:false,dataConfig:function(a){return{}},dataSelector:"img",dataSource:this._target,debug:b,easing:"galleria",extend:function(a){},fullscreenDoubleTap:true,height:"auto",idleMode:true,idleTime:3e3,idleSpeed:200,imageCrop:false,imageMargin:0,imagePan:false,imagePanSmoothness:12,imagePosition:"50%",initialTransition:b,keepSource:false,lightbox:false,lightboxFadeSpeed:200,lightboxTransitionSpeed:200,linkSourceTmages:true,maxScaleRatio:b,minScaleRatio:b,overlayOpacity:.85,overlayBackground:"#0b0b0b",pauseOnInteraction:true,popupLinks:false,preload:2,protect:false,queue:true,show:0,showInfo:true,showCounter:true,showImagenav:true,swipe:true,thumbCrop:true,thumbEventType:"click",thumbFit:true,thumbMargin:0,thumbQuality:"auto",thumbnails:true,transition:"fade",transitionInitial:b,transitionSpeed:400,useCanvas:false,width:"auto"};this._options.initialTransition=this._options.initialTransition||this._options.transitionInitial;if(d&&d.debug===false){g=false}a(this._target).children().hide();if(typeof w.theme==="object"){this._init()}else{u.wait({until:function(){return typeof w.theme==="object"},success:function(){e._init.call(e)},error:function(){w.raise("No theme found.",true)},timeout:5e3})}},_init:function(){var b=this;if(this._initialized){w.raise("Init failed: Gallery instance already initialized.");return this}this._initialized=true;if(!w.theme){w.raise("Init failed: No theme found.");return this}a.extend(true,this._options,w.theme.defaults,this._original.options);(function(a){if(!("getContext"in a)){a=null;return}t=t||{elem:a,context:a.getContext("2d"),cache:{},length:0}})(d.createElement("canvas"));this.bind(w.DATA,function(){this._original.data=this._data;this.get("total").innerHTML=this.getDataLength();var d=this.$("container");var e={width:0,height:0};var f=function(){return b.$("stage").height()};u.wait({until:function(){a.each(["width","height"],function(a,c){if(b._options[c]&&typeof b._options[c]==="number"){e[c]=b._options[c]}else{e[c]=Math.max(u.parseValue(d.css(c)),u.parseValue(b.$("target").css(c)),d[c](),b.$("target")[c]())}d[c](e[c])});return f()&&e.width&&e.height>10},success:function(){if(w.WEBKIT){c.setTimeout(function(){b._run()},1)}else{b._run()}},error:function(){if(f()){w.raise("Could not extract sufficient width/height of the gallery container. Traced measures: width:"+e.width+"px, height: "+e.height+"px.",true)}else{w.raise("Could not extract a stage height from the CSS. Traced height: "+f()+"px.",true)}},timeout:2e3})});this.append({"info-text":["info-title","info-description"],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","tooltip"]});u.hide(this.$("counter").append(this.get("current")," / ",this.get("total")));this.setCounter("&#8211;");u.hide(b.get("tooltip"));this.$("container").addClass(w.TOUCH?"touch":"notouch");a.each(new Array(2),function(c){var d=new w.Picture;a(d.container).css({position:"absolute",top:0,left:0});b.$("images").append(d.container);b._controls[c]=d});this.$("images").css({position:"relative",top:0,left:0,width:"100%",height:"100%"});this.$("thumbnails, thumbnails-list").css({overflow:"hidden",position:"relative"});this.$("image-nav-right, image-nav-left").bind("click",function(a){if(b._options.clicknext){a.stopPropagation()}if(b._options.pauseOnInteraction){b.pause()}var c=/right/.test(this.className)?"next":"prev";b[c]()});a.each(["info","counter","image-nav"],function(a,c){if(b._options["show"+c.substr(0,1).toUpperCase()+c.substr(1).replace(/-/,"")]===false){u.moveOut(b.get(c.toLowerCase()))}});this.load();if(!this._options.keep_source&&!j){this._target.innerHTML=""}this.$("target").append(this.get("container"));if(this._options.carousel){this.bind(w.THUMBNAIL,function(){this.updateCarousel()})}if(this._options.swipe){(function(a){var c=[0,0],d=[0,0],e=30,f=100,g=false,h=0,i,j={start:"touchstart",move:"touchmove",stop:"touchend"},k=function(a){return a.originalEvent.touches?a.originalEvent.touches[0]:a},l=function(a){if(a.originalEvent.touches&&a.originalEvent.touches.length>1){return}i=k(a);d=[i.pageX,i.pageY];if(!c[0]){c=d}if(Math.abs(c[0]-d[0])>10){a.preventDefault()}},m=function(i){a.unbind(j.move,l);if(i.originalEvent.touches&&i.originalEvent.touches.length||g){g=!g;return}if(u.timestamp()-h<1e3&&Math.abs(c[0]-d[0])>e&&Math.abs(c[1]-d[1])<f){i.preventDefault();b[c[0]>d[0]?"next":"prev"]()}c=d=[0,0]};a.bind(j.start,function(b){if(b.originalEvent.touches&&b.originalEvent.touches.length>1){return}i=k(b);h=u.timestamp();c=d=[i.pageX,i.pageY];a.bind(j.move,l).one(j.stop,m)})})(b.$("images"));if(this._options.fullscreenDoubleTap){this.$("stage").bind("touchstart",function(){var a,c,d,e,f,g,h=function(a){return a.originalEvent.touches?a.originalEvent.touches[0]:a};return function(i){g=w.utils.timestamp();c=h(i).pageX;d=h(i).pageY;if(g-a<500&&c-e<20&&d-f<20){b.toggleFullscreen();i.preventDefault();b.$("stage").unbind("touchend",arguments.callee);return}a=g;e=c;f=d}}())}}u.optimizeTouch(this.get("container"));return this},_createThumbnails:function(){this.get("total").innerHTML=this.getDataLength();var b,e,f,g,h,i=this,j=this._options,k=function(){var a=i.$("thumbnails").find(".active");if(!a.length){return false}return a.find("img").attr("src")}(),l=typeof j.thumbnails==="string"?j.thumbnails.toLowerCase():null,m=function(a){return d.defaultView&&d.defaultView.getComputedStyle?d.defaultView.getComputedStyle(f.container,null)[a]:h.css(a)},n=function(b,c,d){return function(){a(d).append(b);i.trigger({type:w.THUMBNAIL,thumbTarget:b,index:c})}},o=function(b){if(j.pauseOnInteraction){i.pause()}var c=a(b.currentTarget).data("index");if(i.getIndex()!==c){i.show(c)}b.preventDefault()},p=function(b){b.scale({width:b.data.width,height:b.data.height,crop:j.thumbCrop,margin:j.thumbMargin,canvas:j.useCanvas,complete:function(b){var c=["left","top"],d=["Width","Height"],e,f;a.each(d,function(d,g){e=g.toLowerCase();if((j.thumbCrop!==true||j.thumbCrop===e)&&j.thumbFit){f={};f[e]=b[e];a(b.container).css(f);f={};f[c[d]]=0;a(b.image).css(f)}b["outer"+g]=a(b.container)["outer"+g](true)});u.toggleQuality(b.image,j.thumbQuality===true||j.thumbQuality==="auto"&&b.original.width<b.width*3);i.trigger({type:w.THUMBNAIL,thumbTarget:b.image,index:b.data.order})}})};this._thumbnails=[];this.$("thumbnails").empty();for(b=0;this._data[b];b++){g=this._data[b];if(j.thumbnails===true){f=new w.Picture(b);e=g.thumb||g.image;this.$("thumbnails").append(f.container);h=a(f.container);f.data={width:u.parseValue(m("width")),height:u.parseValue(m("height")),order:b};if(j.thumbFit&&j.thumbCrop!==true){h.css({width:0,height:0})}else{h.css({width:f.data.width,height:f.data.height})}f.load(e,p);if(j.preload==="all"){f.add(g.image)}}else if(l==="empty"||l==="numbers"){f={container:u.create("galleria-image"),image:u.create("img","span"),ready:true};if(l==="numbers"){a(f.image).text(b+1)}this.$("thumbnails").append(f.container);c.setTimeout(n(f.image,b,f.container),50+b*20)}else{f={container:null,image:null}}a(f.container).add(j.keepSource&&j.linkSourceImages?g.original:null).data("index",b).bind(j.thumbEventType,o);if(k===e){a(f.container).addClass("active")}this._thumbnails.push(f)}},_run:function(){var d=this;d._createThumbnails();u.wait({until:function(){if(w.OPERA){d.$("stage").css("display","inline-block")}d._stageWidth=d.$("stage").width();d._stageHeight=d.$("stage").height();return d._stageWidth&&d._stageHeight>50},success:function(){q.push(d);u.show(d.get("counter"));if(d._options.carousel){d._carousel.bindControls()}if(d._options.autoplay){d.pause();if(typeof d._options.autoplay==="number"){d._playtime=d._options.autoplay}d.trigger(w.PLAY);d._playing=true}if(d._firstrun){if(typeof d._options.show==="number"){d.show(d._options.show)}return}d._firstrun=true;if(d._options.clicknext&&!w.TOUCH){a.each(d._data,function(a,b){delete b.link});d.$("stage").css({cursor:"pointer"}).bind("click",function(a){if(d._options.pauseOnInteraction){d.pause()}d.next()})}if(w.History){w.History.change(function(a){var e=parseInt(a.value.replace(/\//,""),10);if(isNaN(e)){c.history.go(-1)}else{d.show(e,b,true)}})}a.each(w.ready.callbacks,function(){this.call(d,d._options)});d.trigger(w.READY);w.theme.init.call(d,d._options);d._options.extend.call(d,d._options);if(/^[0-9]{1,4}$/.test(i)&&w.History){d.show(i,b,true)}else if(d._data[d._options.show]){d.show(d._options.show)}},error:function(){w.raise("Stage width or height is too small to show the gallery. Traced measures: width:"+d._stageWidth+"px, height: "+d._stageHeight+"px.",true)}})},load:function(b,c,d){var e=this;this._data=[];this._thumbnails=[];this.$("thumbnails").empty();if(typeof c==="function"){d=c;c=null}b=b||this._options.dataSource;c=c||this._options.dataSelector;d=d||this._options.dataConfig;if(/^function Object/.test(b.constructor)){b=[b]}if(b.constructor===Array){if(this.validate(b)){this._data=b;this._parseData().trigger(w.DATA)}else{w.raise("Load failed: JSON Array not valid.")}return this}a(b).find(c).each(function(b,c){c=a(c);var f={},g=c.parent(),h=g.attr("href"),i=g.attr("rel"),j=/\.(png|gif|jpg|jpeg)(\?.*)?$/i;if(j.test(h)){f.image=h;if(j.test(i)){f.big=i}else{f.big=h}}else if(h){f.link=h}e._data.push(a.extend({title:c.attr("title")||"",thumb:c.attr("src"),image:c.attr("src"),big:c.attr("src"),description:c.attr("alt")||"",link:c.attr("longdesc"),original:c.get(0)},f,d(c)))});if(this.getDataLength()){this.trigger(w.DATA)}else{w.raise("Load failed: no data found.")}return this},_parseData:function(){var b=this;a.each(this._data,function(a,c){if("thumb"in c===false){b._data[a].thumb=c.image}if(!"big"in c){b._data[a].big=c.image}});return this},splice:function(){Array.prototype.splice.apply(this._data,u.array(arguments));return this._parseData()._createThumbnails()},push:function(){Array.prototype.push.apply(this._data,u.array(arguments));return this._parseData()._createThumbnails()},_getActive:function(){return this._controls.getActive()},validate:function(a){return true},bind:function(a,b){a=o(a);this.$("container").bind(a,this.proxy(b));return this},unbind:function(a){a=o(a);this.$("container").unbind(a);return this},trigger:function(b){b=typeof b==="object"?a.extend(b,{scope:this}):{type:o(b),scope:this};this.$("container").trigger(b);return this},addIdleState:function(a,b){this._idle.add.apply(this._idle,u.array(arguments));return this},removeIdleState:function(a){this._idle.remove.apply(this._idle,u.array(arguments));return this},enterIdleMode:function(){this._idle.hide();return this},exitIdleMode:function(){this._idle.showAll();return this},enterFullscreen:function(a){this._fullscreen.enter.apply(this,u.array(arguments));return this},exitFullscreen:function(a){this._fullscreen.exit.apply(this,u.array(arguments));return this},toggleFullscreen:function(a){this._fullscreen[this.isFullscreen()?"exit":"enter"].apply(this,u.array(arguments));return this},bindTooltip:function(a,b){this._tooltip.bind.apply(this._tooltip,u.array(arguments));return this},defineTooltip:function(a,b){this._tooltip.define.apply(this._tooltip,u.array(arguments));return this},refreshTooltip:function(a){this._tooltip.show.apply(this._tooltip,u.array(arguments));return this},openLightbox:function(){this._lightbox.show.apply(this._lightbox,u.array(arguments));return this},closeLightbox:function(){this._lightbox.hide.apply(this._lightbox,u.array(arguments));return this},getActiveImage:function(){return this._getActive().image||b},getActiveThumb:function(){return this._thumbnails[this._active].image||b},getMousePosition:function(a){return{x:a.pageX-this.$("container").offset().left,y:a.pageY-this.$("container").offset().top}},addPan:function(b){if(this._options.imageCrop===false){return}b=a(b||this.getActiveImage());var c=this,d=b.width()/2,e=b.height()/2,f=parseInt(b.css("left"),10),g=parseInt(b.css("top"),10),h=f||0,i=g||0,k=0,l=0,m=false,n=u.timestamp(),o=0,p=0,q=function(a,c,d){if(a>0){p=Math.max(a*-1,Math.min(0,c));if(o!==p){o=p;if(j===8){b.parent()["scroll"+d](p*-1)}else{var e={};e[d.toLowerCase()]=p;b.animate(e,50)}}}},r=function(a){if(u.timestamp()-n<200){return}m=true;d=c.getMousePosition(a).x;e=c.getMousePosition(a).y},s=function(a){if(!m){return}k=b.width()-c._stageWidth;l=b.height()-c._stageHeight;f=d/c._stageWidth*k*-1;g=e/c._stageHeight*l*-1;h+=(f-h)/c._options.imagePanSmoothness;i+=(g-i)/c._options.imagePanSmoothness;q(l,i,"Top");q(k,h,"Left")};if(j===8){b.parent().scrollTop(i*-1).scrollLeft(h*-1);b.css({top:0,left:0})}this.$("stage").unbind("mousemove",r).bind("mousemove",r);u.addTimer("pan",s,50,true);return this},proxy:function(a,b){if(typeof a!=="function"){return function(){}}b=b||this;return function(){return a.apply(b,u.array(arguments))}},removePan:function(){this.$("stage").unbind("mousemove");u.clearTimer("pan");return this},addElement:function(b){var c=this._dom;a.each(u.array(arguments),function(a,b){c[b]=u.create("galleria-"+b)});return this},attachKeyboard:function(a){this._keyboard.attach.apply(this._keyboard,u.array(arguments));return this},detachKeyboard:function(){this._keyboard.detach.apply(this._keyboard,u.array(arguments));return this},appendChild:function(a,b){this.$(a).append(this.get(b)||b);return this},prependChild:function(a,b){this.$(a).prepend(this.get(b)||b);return this},remove:function(a){this.$(u.array(arguments).join(",")).remove();return this},append:function(a){var b,c;for(b in a){if(a.hasOwnProperty(b)){if(a[b].constructor===Array){for(c=0;a[b][c];c++){this.appendChild(b,a[b][c])}}else{this.appendChild(b,a[b])}}}return this},_scaleImage:function(b,c){c=a.extend({width:this._stageWidth,height:this._stageHeight,crop:this._options.imageCrop,max:this._options.maxScaleRatio,min:this._options.minScaleRatio,margin:this._options.imageMargin,position:this._options.imagePosition},c);(b||this._controls.getActive()).scale(c);return this},updateCarousel:function(){this._carousel.update();return this},rescale:function(a,c,d){var e=this;if(typeof a==="function"){d=a;a=b}var f=function(){e._stageWidth=a||e.$("stage").width();e._stageHeight=c||e.$("stage").height();e._scaleImage();if(e._options.carousel){e.updateCarousel()}e.trigger(w.RESCALE);if(typeof d==="function"){d.call(e)}};if(w.WEBKIT&&!a&&!c){u.addTimer("scale",f,10)}else{f.call(e)}return this},refreshImage:function(){this._scaleImage();if(this._options.imagePan){this.addPan()}return this},show:function(a,b,c){if(a===false||!this._options.queue&&this._queue.stalled){return}a=Math.max(0,Math.min(parseInt(a,10),this.getDataLength()-1));b=typeof b!=="undefined"?!!b:a<this.getIndex();c=c||false;if(!c&&w.History){w.History.value(a.toString());return}this._active=a;Array.prototype.push.call(this._queue,{index:a,rewind:b});if(!this._queue.stalled){this._show()}return this},_show:function(){var d=this,e=this._queue[0],f=this.getData(e.index);if(!f){return}var g=this.isFullscreen()&&"big"in f?f.big:f.image,h=this._controls.getActive(),i=this._controls.getNext(),j=i.isCached(g),k=this._thumbnails[e.index];var l=function(b,e,f,g,h){return function(){var i;d._queue.stalled=false;u.toggleQuality(e.image,d._options.imageQuality);a(f.container).css({zIndex:0,opacity:0}).show();a(e.container).css({zIndex:1,opacity:1}).show();d._controls.swap();if(d._options.imagePan){d.addPan(e.image)}if(b.link||d._options.lightbox){a(e.image).css({cursor:"pointer"}).bind("mouseup",function(){if(b.link){if(d._options.popupLinks){i=c.open(b.link,"_blank")}else{c.location.href=b.link}return}d.openLightbox()})}Array.prototype.shift.call(d._queue);if(d._queue.length){d._show()}d._playCheck();d.trigger({type:w.IMAGE,index:g.index,imageTarget:e.image,thumbTarget:h.image})}}(f,i,h,e,k);if(this._options.carousel&&this._options.carouselFollow){this._carousel.follow(e.index)}if(this._options.preload){var m,n,o=this.getNext(),p;try{for(n=this._options.preload;n>0;n--){m=new w.Picture;p=d.getData(o);m.add(this.isFullscreen()&&"big"in p?p.big:p.image);o=d.getNext(o)}}catch(q){}}u.show(i.container);a(d._thumbnails[e.index].container).addClass("active").siblings(".active").removeClass("active");d.trigger({type:w.LOADSTART,cached:j,index:e.index,imageTarget:i.image,thumbTarget:k.image});i.load(g,function(a){d._scaleImage(a,{complete:function(a){if("image"in h){u.toggleQuality(h.image,false)}u.toggleQuality(a.image,false);d._queue.stalled=true;d.removePan();d.setInfo(e.index);d.setCounter(e.index);d.trigger({type:w.LOADFINISH,cached:j,index:e.index,imageTarget:a.image,thumbTarget:d._thumbnails[e.index].image});var c=h.image===null&&d._options.initialTransition!==b?d._options.initialTransition:d._options.transition;if(c in v===false){l()}else{var f={prev:h.container,next:a.container,rewind:e.rewind,speed:d._options.transitionSpeed||400};v[c].call(d,f,l)}}})})},getNext:function(a){a=typeof a==="number"?a:this.getIndex();return 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g=parseInt(b,10)/100,h=f.image[c]||a(f.image)[c]();e=Math.ceil(h*-1*g+d*g)}else{e=u.parseValue(b)}return e},o={top:{top:0},left:{left:0},right:{left:"100%"},bottom:{top:"100%"}};a.each(c.position.toLowerCase().split(" "),function(a,b){if(b==="center"){b="50%"}l[a?"top":"left"]=b});a.each(l,function(b,c){if(o.hasOwnProperty(c)){a.extend(m,o[c])}});l=l.top?a.extend(l,m):m;l=a.extend({top:"50%",left:"50%"},l);a(f.image).css({position:"relative",top:n(l.top,"height",e),left:n(l.left,"width",d)});f.show();f.ready=true;c.complete.call(f,f)},error:function(){w.raise("Could not scale image: "+f.image.src)},timeout:1e3});return this}};a.extend(a.easing,{galleria:function(a,b,c,d,e){if((b/=e/2)<1){return d/2*b*b*b+c}return d/2*((b-=2)*b*b+2)+c},galleriaIn:function(a,b,c,d,e){return d*(b/=e)*b+c},galleriaOut:function(a,b,c,d,e){return-d*(b/=e)*(b-2)+c}});a.fn.galleria=function(a){return this.each(function(){var b=new w;b.init(this,a)})};c.Galleria=w})(jQuery)