// source --> https://altekendustri.com/wp-content/plugins/lightbox-photoswipe/lib/photoswipe.min.js?ver=3.1.3 
(function(root,factory){if(typeof define==="function"&&define.amd){define(factory)}else if(typeof exports==="object"){module.exports=factory()}else{root.PhotoSwipe=factory()}})(this,function(){"use strict";var PhotoSwipe=function(template,UiClass,items,options){var framework={features:null,bind:function(target,type,listener,unbind){var methodName=(unbind?"remove":"add")+"EventListener";type=type.split(" ");for(var i=0;i<type.length;i++){if(type[i]){target[methodName](type[i],listener,false)}}},isArray:function(obj){return obj instanceof Array},createEl:function(classes,tag){var el=document.createElement(tag||"div");if(classes){el.className=classes}return el},getScrollY:function(){var yOffset=window.pageYOffset;return yOffset!==undefined?yOffset:document.documentElement.scrollTop},unbind:function(target,type,listener){framework.bind(target,type,listener,true)},removeClass:function(el,className){var reg=new RegExp("(\\s|^)"+className+"(\\s|$)");el.className=el.className.replace(reg," ").replace(/^\s\s*/,"").replace(/\s\s*$/,"")},addClass:function(el,className){if(!framework.hasClass(el,className)){el.className+=(el.className?" ":"")+className}},hasClass:function(el,className){return el.className&&new RegExp("(^|\\s)"+className+"(\\s|$)").test(el.className)},getChildByClass:function(parentEl,childClassName){var node=parentEl.firstChild;while(node){if(framework.hasClass(node,childClassName)){return node}node=node.nextSibling}},arraySearch:function(array,value,key){var i=array.length;while(i--){if(array[i][key]===value){return i}}return-1},extend:function(o1,o2,preventOverwrite){for(var prop in o2){if(o2.hasOwnProperty(prop)){if(preventOverwrite&&o1.hasOwnProperty(prop)){continue}o1[prop]=o2[prop]}}},easing:{sine:{out:function(k){return Math.sin(k*(Math.PI/2))},inOut:function(k){return-(Math.cos(Math.PI*k)-1)/2}},cubic:{out:function(k){return--k*k*k+1}}},detectFeatures:function(){if(framework.features){return framework.features}var helperEl=framework.createEl(),helperStyle=helperEl.style,vendor="",features={};features.oldIE=document.all&&!document.addEventListener;features.touch="ontouchstart"in window;if(window.requestAnimationFrame){features.raf=window.requestAnimationFrame;features.caf=window.cancelAnimationFrame}features.pointerEvent=navigator.pointerEnabled||navigator.msPointerEnabled;if(!features.pointerEvent){var ua=navigator.userAgent;if(/iP(hone|od)/.test(navigator.platform)){var v=navigator.appVersion.match(/OS (\d+)_(\d+)_?(\d+)?/);if(v&&v.length>0){v=parseInt(v[1],10);if(v>=1&&v<8){features.isOldIOSPhone=true}}}var match=ua.match(/Android\s([0-9\.]*)/);var androidversion=match?match[1]:0;androidversion=parseFloat(androidversion);if(androidversion>=1){if(androidversion<4.4){features.isOldAndroid=true}features.androidVersion=androidversion}features.isMobileOpera=/opera mini|opera mobi/i.test(ua)}var styleChecks=["transform","perspective","animationName"],vendors=["","webkit","Moz","ms","O"],styleCheckItem,styleName;for(var i=0;i<4;i++){vendor=vendors[i];for(var a=0;a<3;a++){styleCheckItem=styleChecks[a];styleName=vendor+(vendor?styleCheckItem.charAt(0).toUpperCase()+styleCheckItem.slice(1):styleCheckItem);if(!features[styleCheckItem]&&styleName in helperStyle){features[styleCheckItem]=styleName}}if(vendor&&!features.raf){vendor=vendor.toLowerCase();features.raf=window[vendor+"RequestAnimationFrame"];if(features.raf){features.caf=window[vendor+"CancelAnimationFrame"]||window[vendor+"CancelRequestAnimationFrame"]}}}if(!features.raf){var lastTime=0;features.raf=function(fn){var currTime=(new Date).getTime();var timeToCall=Math.max(0,16-(currTime-lastTime));var id=window.setTimeout(function(){fn(currTime+timeToCall)},timeToCall);lastTime=currTime+timeToCall;return id};features.caf=function(id){clearTimeout(id)}}features.svg=!!document.createElementNS&&!!document.createElementNS("http://www.w3.org/2000/svg","svg").createSVGRect;framework.features=features;return features}};framework.detectFeatures();if(framework.features.oldIE){framework.bind=function(target,type,listener,unbind){type=type.split(" ");var methodName=(unbind?"detach":"attach")+"Event",evName,_handleEv=function(){listener.handleEvent.call(listener)};for(var i=0;i<type.length;i++){evName=type[i];if(evName){if(typeof listener==="object"&&listener.handleEvent){if(!unbind){listener["oldIE"+evName]=_handleEv}else{if(!listener["oldIE"+evName]){return false}}target[methodName]("on"+evName,listener["oldIE"+evName])}else{target[methodName]("on"+evName,listener)}}}}}var self=this;var DOUBLE_TAP_RADIUS=25,NUM_HOLDERS=3;var _options={allowPanToNext:true,spacing:.12,bgOpacity:1,mouseUsed:false,loop:true,pinchToClose:true,closeOnScroll:false,zoomOnScroll:true,switchOnScroll:false,closeOnVerticalDrag:true,verticalDragRange:.75,hideAnimationDuration:333,showAnimationDuration:333,showHideOpacity:false,focus:true,escKey:true,arrowKeys:true,desktopSlider:true,mainScrollEndFriction:.35,panEndFriction:.35,isClickableElement:function(el){return el.tagName==="A"},getDoubleTapZoom:function(isMouseClick,item){if(isMouseClick){return 1}else{return item.initialZoomLevel<.7?1:1.33}},maxSpreadZoom:1.33,modal:true,scaleMode:"fit"};framework.extend(_options,options);var _getEmptyPoint=function(){return{x:0,y:0}};var _isOpen,_isDestroying,_closedByScroll,_currentItemIndex,_containerStyle,_containerShiftIndex,_currPanDist=_getEmptyPoint(),_startPanOffset=_getEmptyPoint(),_panOffset=_getEmptyPoint(),_upMoveEvents,_downEvents,_globalEventHandlers,_viewportSize={},_currZoomLevel,_startZoomLevel,_translatePrefix,_translateSufix,_updateSizeInterval,_itemsNeedUpdate,_currPositionIndex=0,_offset={},_slideSize=_getEmptyPoint(),_itemHolders,_prevItemIndex,_indexDiff=0,_dragStartEvent,_dragMoveEvent,_dragEndEvent,_dragCancelEvent,_transformKey,_pointerEventEnabled,_isFixedPosition=true,_likelyTouchDevice,_modules=[],_requestAF,_cancelAF,_initalClassName,_initalWindowScrollY,_oldIE,_currentWindowScrollY,_features,_windowVisibleSize={},_renderMaxResolution=false,_orientationChangeTimeout,_registerModule=function(name,module){framework.extend(self,module.publicMethods);_modules.push(name)},_getLoopedId=function(index){var numSlides=_getNumItems();if(index>numSlides-1){return index-numSlides}else if(index<0){return numSlides+index}return index},_listeners={},_listen=function(name,fn){if(!_listeners[name]){_listeners[name]=[]}return _listeners[name].push(fn)},_shout=function(name){var listeners=_listeners[name];if(listeners){var args=Array.prototype.slice.call(arguments);args.shift();for(var i=0;i<listeners.length;i++){listeners[i].apply(self,args)}}},_getCurrentTime=function(){return(new Date).getTime()},_applyBgOpacity=function(opacity){_bgOpacity=opacity;self.bg.style.opacity=opacity*_options.bgOpacity},_applyZoomTransform=function(styleObj,x,y,zoom,item){if(!_renderMaxResolution||item&&item!==self.currItem){zoom=zoom/(item?item.fitRatio:self.currItem.fitRatio)}styleObj[_transformKey]=_translatePrefix+x+"px, "+y+"px"+_translateSufix+" scale("+zoom+")"},_applyCurrentZoomPan=function(allowRenderResolution){if(_currZoomElementStyle){if(allowRenderResolution){if(_currZoomLevel>self.currItem.fitRatio){if(!_renderMaxResolution){_setImageSize(self.currItem,false,true);_renderMaxResolution=true}}else{if(_renderMaxResolution){_setImageSize(self.currItem);_renderMaxResolution=false}}}_applyZoomTransform(_currZoomElementStyle,_panOffset.x,_panOffset.y,_currZoomLevel)}},_applyZoomPanToItem=function(item){if(item.container){_applyZoomTransform(item.container.style,item.initialPosition.x,item.initialPosition.y,item.initialZoomLevel,item)}},_setTranslateX=function(x,elStyle){elStyle[_transformKey]=_translatePrefix+x+"px, 0px"+_translateSufix},_moveMainScroll=function(x,dragging){if(!_options.loop&&dragging){var newSlideIndexOffset=_currentItemIndex+(_slideSize.x*_currPositionIndex-x)/_slideSize.x,delta=Math.round(x-_mainScrollPos.x);if(newSlideIndexOffset<0&&delta>0||newSlideIndexOffset>=_getNumItems()-1&&delta<0){x=_mainScrollPos.x+delta*_options.mainScrollEndFriction}}_mainScrollPos.x=x;_setTranslateX(x,_containerStyle)},_calculatePanOffset=function(axis,zoomLevel){var m=_midZoomPoint[axis]-_offset[axis];return _startPanOffset[axis]+_currPanDist[axis]+m-m*(zoomLevel/_startZoomLevel)},_equalizePoints=function(p1,p2){p1.x=p2.x;p1.y=p2.y;if(p2.id){p1.id=p2.id}},_roundPoint=function(p){p.x=Math.round(p.x);p.y=Math.round(p.y)},_mouseMoveTimeout=null,_onFirstMouseMove=function(){if(_mouseMoveTimeout){framework.unbind(document,"mousemove",_onFirstMouseMove);framework.addClass(template,"pswp--has_mouse");_options.mouseUsed=true;_shout("mouseUsed")}_mouseMoveTimeout=setTimeout(function(){_mouseMoveTimeout=null},100)},_bindEvents=function(){framework.bind(document,"keydown",self);if(_features.transform){framework.bind(self.scrollWrap,"click",self)}if(!_options.mouseUsed){framework.bind(document,"mousemove",_onFirstMouseMove)}framework.bind(window,"resize scroll orientationchange",self);_shout("bindEvents")},_unbindEvents=function(){framework.unbind(window,"resize scroll orientationchange",self);framework.unbind(window,"scroll",_globalEventHandlers.scroll);framework.unbind(document,"keydown",self);framework.unbind(document,"mousemove",_onFirstMouseMove);if(_features.transform){framework.unbind(self.scrollWrap,"click",self)}if(_isDragging){framework.unbind(window,_upMoveEvents,self)}clearTimeout(_orientationChangeTimeout);_shout("unbindEvents")},_calculatePanBounds=function(zoomLevel,update){var bounds=_calculateItemSize(self.currItem,_viewportSize,zoomLevel);if(update){_currPanBounds=bounds}return bounds},_getMinZoomLevel=function(item){if(!item){item=self.currItem}return item.initialZoomLevel},_getMaxZoomLevel=function(item){if(!item){item=self.currItem}return item.w>0?_options.maxSpreadZoom:1},_modifyDestPanOffset=function(axis,destPanBounds,destPanOffset,destZoomLevel){if(destZoomLevel===self.currItem.initialZoomLevel){destPanOffset[axis]=self.currItem.initialPosition[axis];return true}else{destPanOffset[axis]=_calculatePanOffset(axis,destZoomLevel);if(destPanOffset[axis]>destPanBounds.min[axis]){destPanOffset[axis]=destPanBounds.min[axis];return true}else if(destPanOffset[axis]<destPanBounds.max[axis]){destPanOffset[axis]=destPanBounds.max[axis];return true}}return false},_setupTransforms=function(){if(_transformKey){var allow3dTransform=_features.perspective&&!_likelyTouchDevice;_translatePrefix="translate"+(allow3dTransform?"3d(":"(");_translateSufix=_features.perspective?", 0px)":")";return}_transformKey="left";framework.addClass(template,"pswp--ie");_setTranslateX=function(x,elStyle){elStyle.left=x+"px"};_applyZoomPanToItem=function(item){var zoomRatio=item.fitRatio>1?1:item.fitRatio,s=item.container.style,w=zoomRatio*item.w,h=zoomRatio*item.h;s.width=w+"px";s.height=h+"px";s.left=item.initialPosition.x+"px";s.top=item.initialPosition.y+"px"};_applyCurrentZoomPan=function(){if(_currZoomElementStyle){var s=_currZoomElementStyle,item=self.currItem,zoomRatio=item.fitRatio>1?1:item.fitRatio,w=zoomRatio*item.w,h=zoomRatio*item.h;s.width=w+"px";s.height=h+"px";s.left=_panOffset.x+"px";s.top=_panOffset.y+"px"}}},_onKeyDown=function(e){var keydownAction="";if(_options.escKey&&e.keyCode===27){keydownAction="close"}else if(_options.arrowKeys){if(_options.arrowKeys&&e.keyCode===37){keydownAction="prevAnim"}else if(_options.arrowKeys&&e.keyCode===39){keydownAction="nextAnim"}else if(e.keyCode===70){keydownAction="fullscreen"}}if(keydownAction){if(!e.ctrlKey&&!e.altKey&&!e.shiftKey&&!e.metaKey){if(e.preventDefault){e.preventDefault()}else{e.returnValue=false}self[keydownAction]()}}},_onGlobalClick=function(e){if(!e){return}if(_moved||_zoomStarted||_mainScrollAnimating||_verticalDragInitiated){e.preventDefault();e.stopPropagation()}},_updatePageScrollOffset=function(){self.setScrollOffset(0,framework.getScrollY())};var _animations={},_numAnimations=0,_stopAnimation=function(name){if(_animations[name]){if(_animations[name].raf){_cancelAF(_animations[name].raf)}_numAnimations--;delete _animations[name]}},_registerStartAnimation=function(name){if(_animations[name]){_stopAnimation(name)}if(!_animations[name]){_numAnimations++;_animations[name]={}}},_stopAllAnimations=function(){for(var prop in _animations){if(_animations.hasOwnProperty(prop)){_stopAnimation(prop)}}},_animateProp=function(name,b,endProp,d,easingFn,onUpdate,onComplete){var startAnimTime=_getCurrentTime(),t;_registerStartAnimation(name);var animloop=function(){if(_animations[name]){t=_getCurrentTime()-startAnimTime;if(t>=d){_stopAnimation(name);onUpdate(endProp);if(onComplete){onComplete()}return}onUpdate((endProp-b)*easingFn(t/d)+b);_animations[name].raf=_requestAF(animloop)}};animloop()};var publicMethods={shout:_shout,listen:_listen,viewportSize:_viewportSize,options:_options,isMainScrollAnimating:function(){return _mainScrollAnimating},getZoomLevel:function(){return _currZoomLevel},getCurrentIndex:function(){return _currentItemIndex},isDragging:function(){return _isDragging},isZooming:function(){return _isZooming},setScrollOffset:function(x,y){_offset.x=x;_currentWindowScrollY=_offset.y=y;_shout("updateScrollOffset",_offset)},applyZoomPan:function(zoomLevel,panX,panY,allowRenderResolution){_panOffset.x=panX;_panOffset.y=panY;_currZoomLevel=zoomLevel;_applyCurrentZoomPan(allowRenderResolution)},init:function(){if(_isOpen||_isDestroying){return}var i;self.framework=framework;self.template=template;self.bg=framework.getChildByClass(template,"pswp__bg");_initalClassName=template.className;_isOpen=true;_features=framework.detectFeatures();_requestAF=_features.raf;_cancelAF=_features.caf;_transformKey=_features.transform;_oldIE=_features.oldIE;self.scrollWrap=framework.getChildByClass(template,"pswp__scroll-wrap");self.container=framework.getChildByClass(self.scrollWrap,"pswp__container");_containerStyle=self.container.style;self.itemHolders=_itemHolders=[{el:self.container.children[0],wrap:0,index:-1},{el:self.container.children[1],wrap:0,index:-1},{el:self.container.children[2],wrap:0,index:-1}];_itemHolders[0].el.style.display=_itemHolders[2].el.style.display="none";_setupTransforms();_globalEventHandlers={resize:self.updateSize,orientationchange:function(){clearTimeout(_orientationChangeTimeout);_orientationChangeTimeout=setTimeout(function(){if(_viewportSize.x!==self.scrollWrap.clientWidth){self.updateSize()}},500)},scroll:_updatePageScrollOffset,keydown:_onKeyDown,click:_onGlobalClick};var oldPhone=_features.isOldIOSPhone||_features.isOldAndroid||_features.isMobileOpera;if(!_features.animationName||!_features.transform||oldPhone){_options.showAnimationDuration=_options.hideAnimationDuration=0}for(i=0;i<_modules.length;i++){self["init"+_modules[i]]()}if(UiClass){var ui=self.ui=new UiClass(self,framework);ui.init()}_shout("firstUpdate");_currentItemIndex=_currentItemIndex||_options.index||0;if(isNaN(_currentItemIndex)||_currentItemIndex<0||_currentItemIndex>=_getNumItems()){_currentItemIndex=0}self.currItem=_getItemAt(_currentItemIndex);if(_features.isOldIOSPhone||_features.isOldAndroid){_isFixedPosition=false}template.setAttribute("aria-hidden","false");if(_options.modal){if(!_isFixedPosition){template.style.position="absolute";template.style.top=framework.getScrollY()+"px"}else{template.style.position="fixed"}}if(_currentWindowScrollY===undefined){_shout("initialLayout");_currentWindowScrollY=_initalWindowScrollY=framework.getScrollY()}var rootClasses="pswp--open ";if(_options.mainClass){rootClasses+=_options.mainClass+" "}if(_options.showHideOpacity){rootClasses+="pswp--animate_opacity "}rootClasses+=_likelyTouchDevice?"pswp--touch":"pswp--notouch";rootClasses+=_features.animationName?" pswp--css_animation":"";rootClasses+=_features.svg?" pswp--svg":"";framework.addClass(template,rootClasses);self.updateSize();_containerShiftIndex=-1;_indexDiff=null;for(i=0;i<NUM_HOLDERS;i++){_setTranslateX((i+_containerShiftIndex)*_slideSize.x,_itemHolders[i].el.style)}if(!_oldIE){framework.bind(self.scrollWrap,_downEvents,self)}_listen("initialZoomInEnd",function(){self.setContent(_itemHolders[0],_currentItemIndex-1);self.setContent(_itemHolders[2],_currentItemIndex+1);_itemHolders[0].el.style.display=_itemHolders[2].el.style.display="block";if(_options.focus){template.focus()}_bindEvents()});self.setContent(_itemHolders[1],_currentItemIndex);self.updateCurrItem();_shout("afterInit");if(!_isFixedPosition){_updateSizeInterval=setInterval(function(){if(!_numAnimations&&!_isDragging&&!_isZooming&&_currZoomLevel===self.currItem.initialZoomLevel){self.updateSize()}},1e3)}framework.addClass(template,"pswp--visible")},close:function(){if(!_isOpen){return}_isOpen=false;_isDestroying=true;_shout("close");_unbindEvents();_showOrHide(self.currItem,null,true,self.destroy)},destroy:function(){_shout("destroy");if(_showOrHideTimeout){clearTimeout(_showOrHideTimeout)}template.setAttribute("aria-hidden","true");template.className=_initalClassName;if(_updateSizeInterval){clearInterval(_updateSizeInterval)}framework.unbind(self.scrollWrap,_downEvents,self);framework.unbind(window,"scroll",self);_stopDragUpdateLoop();_stopAllAnimations();_listeners=null},panTo:function(x,y,force){if(!force){if(x>_currPanBounds.min.x){x=_currPanBounds.min.x}else if(x<_currPanBounds.max.x){x=_currPanBounds.max.x}if(y>_currPanBounds.min.y){y=_currPanBounds.min.y}else if(y<_currPanBounds.max.y){y=_currPanBounds.max.y}}_panOffset.x=x;_panOffset.y=y;_applyCurrentZoomPan()},handleEvent:function(e){e=e||window.event;if(_globalEventHandlers[e.type]){_globalEventHandlers[e.type](e)}},goTo:function(index){index=_getLoopedId(index);var diff=index-_currentItemIndex;_indexDiff=diff;_currentItemIndex=index;self.currItem=_getItemAt(_currentItemIndex);_currPositionIndex-=diff;_moveMainScroll(_slideSize.x*_currPositionIndex);_stopAllAnimations();_mainScrollAnimating=false;self.updateCurrItem()},next:function(){if(!_options.loop&&_currentItemIndex==_getNumItems()-1)return;self.goTo(_currentItemIndex+1)},prev:function(){if(!_options.loop&&_currentItemIndex==0)return;self.goTo(_currentItemIndex-1)},fullscreen:function(){self.ui.toggleFullscreen()},updateCurrZoomItem:function(emulateSetContent){if(emulateSetContent){_shout("beforeChange",0)}if(_itemHolders[1].el.children.length){var zoomElement=_itemHolders[1].el.children[0];if(framework.hasClass(zoomElement,"pswp__zoom-wrap")){_currZoomElementStyle=zoomElement.style}else{_currZoomElementStyle=null}}else{_currZoomElementStyle=null}_currPanBounds=self.currItem.bounds;_startZoomLevel=_currZoomLevel=self.currItem.initialZoomLevel;_panOffset.x=_currPanBounds.center.x;_panOffset.y=_currPanBounds.center.y;if(emulateSetContent){_shout("afterChange")}},invalidateCurrItems:function(){_itemsNeedUpdate=true;for(var i=0;i<NUM_HOLDERS;i++){if(_itemHolders[i].item){_itemHolders[i].item.needsUpdate=true}}},updateCurrItem:function(beforeAnimation){if(_indexDiff===0){return}var diffAbs=Math.abs(_indexDiff),tempHolder;if(beforeAnimation&&diffAbs<2){return}self.currItem=_getItemAt(_currentItemIndex);_renderMaxResolution=false;_shout("beforeChange",_indexDiff);if(diffAbs>=NUM_HOLDERS){_containerShiftIndex+=_indexDiff+(_indexDiff>0?-NUM_HOLDERS:NUM_HOLDERS);diffAbs=NUM_HOLDERS}for(var i=0;i<diffAbs;i++){if(_indexDiff>0){tempHolder=_itemHolders.shift();_itemHolders[NUM_HOLDERS-1]=tempHolder;_containerShiftIndex++;_setTranslateX((_containerShiftIndex+2)*_slideSize.x,tempHolder.el.style);self.setContent(tempHolder,_currentItemIndex-diffAbs+i+1+1)}else{tempHolder=_itemHolders.pop();_itemHolders.unshift(tempHolder);_containerShiftIndex--;_setTranslateX(_containerShiftIndex*_slideSize.x,tempHolder.el.style);self.setContent(tempHolder,_currentItemIndex+diffAbs-i-1-1)}}if(_currZoomElementStyle&&Math.abs(_indexDiff)===1){var prevItem=_getItemAt(_prevItemIndex);if(prevItem.initialZoomLevel!==_currZoomLevel){_calculateItemSize(prevItem,_viewportSize);_setImageSize(prevItem);_applyZoomPanToItem(prevItem)}}_indexDiff=0;self.updateCurrZoomItem();_prevItemIndex=_currentItemIndex;_shout("afterChange")},updateSize:function(force){if(!_isFixedPosition&&_options.modal){var windowScrollY=framework.getScrollY();if(_currentWindowScrollY!==windowScrollY){template.style.top=windowScrollY+"px";_currentWindowScrollY=windowScrollY}if(!force&&_windowVisibleSize.x===window.innerWidth&&_windowVisibleSize.y===window.innerHeight){return}_windowVisibleSize.x=window.innerWidth;_windowVisibleSize.y=window.innerHeight;template.style.height=_windowVisibleSize.y+"px"}_viewportSize.x=self.scrollWrap.clientWidth;_viewportSize.y=self.scrollWrap.clientHeight;_updatePageScrollOffset();_slideSize.x=_viewportSize.x+Math.round(_viewportSize.x*_options.spacing);_slideSize.y=_viewportSize.y;_moveMainScroll(_slideSize.x*_currPositionIndex);_shout("beforeResize");if(_containerShiftIndex!==undefined){var holder,item,hIndex;for(var i=0;i<NUM_HOLDERS;i++){holder=_itemHolders[i];_setTranslateX((i+_containerShiftIndex)*_slideSize.x,holder.el.style);hIndex=_currentItemIndex+i-1;if(_options.loop&&_getNumItems()>2){hIndex=_getLoopedId(hIndex)}item=_getItemAt(hIndex);if(item&&(_itemsNeedUpdate||item.needsUpdate||!item.bounds)){self.cleanSlide(item);self.setContent(holder,hIndex);if(i===1){self.currItem=item;self.updateCurrZoomItem(true)}item.needsUpdate=false}else if(holder.index===-1&&hIndex>=0){self.setContent(holder,hIndex)}if(item&&item.container){_calculateItemSize(item,_viewportSize);_setImageSize(item);_applyZoomPanToItem(item)}}_itemsNeedUpdate=false}_startZoomLevel=_currZoomLevel=self.currItem.initialZoomLevel;_currPanBounds=self.currItem.bounds;if(_currPanBounds){_panOffset.x=_currPanBounds.center.x;_panOffset.y=_currPanBounds.center.y;_applyCurrentZoomPan(true)}_shout("resize")},zoomTo:function(destZoomLevel,centerPoint,speed,easingFn,updateFn){if(centerPoint){_startZoomLevel=_currZoomLevel;_midZoomPoint.x=Math.abs(centerPoint.x)-_panOffset.x;_midZoomPoint.y=Math.abs(centerPoint.y)-_panOffset.y;_equalizePoints(_startPanOffset,_panOffset)}var destPanBounds=_calculatePanBounds(destZoomLevel,false),destPanOffset={};_modifyDestPanOffset("x",destPanBounds,destPanOffset,destZoomLevel);_modifyDestPanOffset("y",destPanBounds,destPanOffset,destZoomLevel);var initialZoomLevel=_currZoomLevel;var initialPanOffset={x:_panOffset.x,y:_panOffset.y};_roundPoint(destPanOffset);var onUpdate=function(now){if(now===1){_currZoomLevel=destZoomLevel;_panOffset.x=destPanOffset.x;_panOffset.y=destPanOffset.y}else{_currZoomLevel=(destZoomLevel-initialZoomLevel)*now+initialZoomLevel;_panOffset.x=(destPanOffset.x-initialPanOffset.x)*now+initialPanOffset.x;_panOffset.y=(destPanOffset.y-initialPanOffset.y)*now+initialPanOffset.y}if(updateFn){updateFn(now)}_applyCurrentZoomPan(now===1)};if(speed){_animateProp("customZoomTo",0,1,speed,easingFn||framework.easing.sine.inOut,onUpdate)}else{onUpdate(1)}}};var MIN_SWIPE_DISTANCE=30,DIRECTION_CHECK_OFFSET=10;var _gestureStartTime,_gestureCheckSpeedTime,p={},p2={},delta={},_currPoint={},_startPoint={},_currPointers=[],_startMainScrollPos={},_releaseAnimData,_posPoints=[],_tempPoint={},_isZoomingIn,_verticalDragInitiated,_oldAndroidTouchEndTimeout,_currZoomedItemIndex=0,_centerPoint=_getEmptyPoint(),_lastReleaseTime=0,_isDragging,_isMultitouch,_zoomStarted,_moved,_dragAnimFrame,_mainScrollShifted,_currentPoints,_isZooming,_currPointsDistance,_startPointsDistance,_currPanBounds,_mainScrollPos=_getEmptyPoint(),_currZoomElementStyle,_mainScrollAnimating,_midZoomPoint=_getEmptyPoint(),_currCenterPoint=_getEmptyPoint(),_direction,_isFirstMove,_opacityChanged,_bgOpacity,_wasOverInitialZoom,_isEqualPoints=function(p1,p2){return p1.x===p2.x&&p1.y===p2.y},_isNearbyPoints=function(touch0,touch1){return Math.abs(touch0.x-touch1.x)<DOUBLE_TAP_RADIUS&&Math.abs(touch0.y-touch1.y)<DOUBLE_TAP_RADIUS},_calculatePointsDistance=function(p1,p2){_tempPoint.x=Math.abs(p1.x-p2.x);_tempPoint.y=Math.abs(p1.y-p2.y);return Math.sqrt(_tempPoint.x*_tempPoint.x+_tempPoint.y*_tempPoint.y)},_stopDragUpdateLoop=function(){if(_dragAnimFrame){_cancelAF(_dragAnimFrame);_dragAnimFrame=null}},_dragUpdateLoop=function(){if(_isDragging){_dragAnimFrame=_requestAF(_dragUpdateLoop);_renderMovement()}},_canPan=function(){return!(_options.scaleMode==="fit"&&_currZoomLevel===self.currItem.initialZoomLevel)},_closestElement=function(el,fn){if(!el||el===document){return false}if(el.getAttribute("class")&&el.getAttribute("class").indexOf("pswp__scroll-wrap")>-1){return false}if(fn(el)){return el}return _closestElement(el.parentNode,fn)},_preventObj={},_preventDefaultEventBehaviour=function(e,isDown){_preventObj.prevent=!_closestElement(e.target,_options.isClickableElement);_shout("preventDragEvent",e,isDown,_preventObj);return _preventObj.prevent},_convertTouchToPoint=function(touch,p){p.x=touch.pageX;p.y=touch.pageY;p.id=touch.identifier;return p},_findCenterOfPoints=function(p1,p2,pCenter){pCenter.x=(p1.x+p2.x)*.5;pCenter.y=(p1.y+p2.y)*.5},_pushPosPoint=function(time,x,y){if(time-_gestureCheckSpeedTime>50){var o=_posPoints.length>2?_posPoints.shift():{};o.x=x;o.y=y;_posPoints.push(o);_gestureCheckSpeedTime=time}},_calculateVerticalDragOpacityRatio=function(){var yOffset=_panOffset.y-self.currItem.initialPosition.y;return 1-Math.abs(yOffset/(_viewportSize.y/2))},_ePoint1={},_ePoint2={},_tempPointsArr=[],_tempCounter,_getTouchPoints=function(e){while(_tempPointsArr.length>0){_tempPointsArr.pop()}if(!_pointerEventEnabled){if(e.type.indexOf("touch")>-1){if(e.touches&&e.touches.length>0){_tempPointsArr[0]=_convertTouchToPoint(e.touches[0],_ePoint1);if(e.touches.length>1){_tempPointsArr[1]=_convertTouchToPoint(e.touches[1],_ePoint2)}}}else{_ePoint1.x=e.pageX;_ePoint1.y=e.pageY;_ePoint1.id="";_tempPointsArr[0]=_ePoint1}}else{_tempCounter=0;_currPointers.forEach(function(p){if(_tempCounter===0){_tempPointsArr[0]=p}else if(_tempCounter===1){_tempPointsArr[1]=p}_tempCounter++})}return _tempPointsArr},_panOrMoveMainScroll=function(axis,delta){var panFriction,overDiff=0,newOffset=_panOffset[axis]+delta[axis],startOverDiff,dir=delta[axis]>0,newMainScrollPosition=_mainScrollPos.x+delta.x,mainScrollDiff=_mainScrollPos.x-_startMainScrollPos.x,newPanPos,newMainScrollPos;if(newOffset>_currPanBounds.min[axis]||newOffset<_currPanBounds.max[axis]){panFriction=_options.panEndFriction}else{panFriction=1}newOffset=_panOffset[axis]+delta[axis]*panFriction;if(_options.allowPanToNext||_currZoomLevel===self.currItem.initialZoomLevel){if(!_currZoomElementStyle){newMainScrollPos=newMainScrollPosition}else if(_direction==="h"&&axis==="x"&&!_zoomStarted){if(dir){if(newOffset>_currPanBounds.min[axis]){panFriction=_options.panEndFriction;overDiff=_currPanBounds.min[axis]-newOffset;startOverDiff=_currPanBounds.min[axis]-_startPanOffset[axis]}if((startOverDiff<=0||mainScrollDiff<0)&&_getNumItems()>1){newMainScrollPos=newMainScrollPosition;if(mainScrollDiff<0&&newMainScrollPosition>_startMainScrollPos.x){newMainScrollPos=_startMainScrollPos.x}}else{if(_currPanBounds.min.x!==_currPanBounds.max.x){newPanPos=newOffset}}}else{if(newOffset<_currPanBounds.max[axis]){panFriction=_options.panEndFriction;overDiff=newOffset-_currPanBounds.max[axis];startOverDiff=_startPanOffset[axis]-_currPanBounds.max[axis]}if((startOverDiff<=0||mainScrollDiff>0)&&_getNumItems()>1){newMainScrollPos=newMainScrollPosition;if(mainScrollDiff>0&&newMainScrollPosition<_startMainScrollPos.x){newMainScrollPos=_startMainScrollPos.x}}else{if(_currPanBounds.min.x!==_currPanBounds.max.x){newPanPos=newOffset}}}}if(axis==="x"){if(newMainScrollPos!==undefined){_moveMainScroll(newMainScrollPos,true);if(newMainScrollPos===_startMainScrollPos.x){_mainScrollShifted=false}else{_mainScrollShifted=true}}if(_currPanBounds.min.x!==_currPanBounds.max.x){if(newPanPos!==undefined){_panOffset.x=newPanPos}else if(!_mainScrollShifted){_panOffset.x+=delta.x*panFriction}}return newMainScrollPos!==undefined}}if(!_mainScrollAnimating){if(!_mainScrollShifted){if(_currZoomLevel>self.currItem.fitRatio){_panOffset[axis]+=delta[axis]*panFriction}}}},_onDragStart=function(e){if(e.type==="mousedown"&&e.button>0){return}if(_initialZoomRunning){e.preventDefault();return}if(_oldAndroidTouchEndTimeout&&e.type==="mousedown"){return}if(_preventDefaultEventBehaviour(e,true)){e.preventDefault()}_shout("pointerDown");if(_pointerEventEnabled){var pointerIndex=framework.arraySearch(_currPointers,e.pointerId,"id");if(pointerIndex<0){pointerIndex=_currPointers.length}_currPointers[pointerIndex]={x:e.pageX,y:e.pageY,id:e.pointerId}}var startPointsList=_getTouchPoints(e),numPoints=startPointsList.length;_currentPoints=null;_stopAllAnimations();if(!_isDragging||numPoints===1){_isDragging=_isFirstMove=true;framework.bind(window,_upMoveEvents,self);_isZoomingIn=_wasOverInitialZoom=_opacityChanged=_verticalDragInitiated=_mainScrollShifted=_moved=_isMultitouch=_zoomStarted=false;_direction=null;_shout("firstTouchStart",startPointsList);_equalizePoints(_startPanOffset,_panOffset);_currPanDist.x=_currPanDist.y=0;_equalizePoints(_currPoint,startPointsList[0]);_equalizePoints(_startPoint,_currPoint);_startMainScrollPos.x=_slideSize.x*_currPositionIndex;_posPoints=[{x:_currPoint.x,y:_currPoint.y}];_gestureCheckSpeedTime=_gestureStartTime=_getCurrentTime();_calculatePanBounds(_currZoomLevel,true);_stopDragUpdateLoop();_dragUpdateLoop()}if(!_isZooming&&numPoints>1&&!_mainScrollAnimating&&!_mainScrollShifted){_startZoomLevel=_currZoomLevel;_zoomStarted=false;_isZooming=_isMultitouch=true;_currPanDist.y=_currPanDist.x=0;_equalizePoints(_startPanOffset,_panOffset);_equalizePoints(p,startPointsList[0]);_equalizePoints(p2,startPointsList[1]);_findCenterOfPoints(p,p2,_currCenterPoint);_midZoomPoint.x=Math.abs(_currCenterPoint.x)-_panOffset.x;_midZoomPoint.y=Math.abs(_currCenterPoint.y)-_panOffset.y;_currPointsDistance=_startPointsDistance=_calculatePointsDistance(p,p2)}},_onDragMove=function(e){e.preventDefault();if(_pointerEventEnabled){var pointerIndex=framework.arraySearch(_currPointers,e.pointerId,"id");if(pointerIndex>-1){var p=_currPointers[pointerIndex];p.x=e.pageX;p.y=e.pageY}}if(_isDragging){var touchesList=_getTouchPoints(e);if(!_direction&&!_moved&&!_isZooming){if(_mainScrollPos.x!==_slideSize.x*_currPositionIndex){_direction="h"}else{var diff=Math.abs(touchesList[0].x-_currPoint.x)-Math.abs(touchesList[0].y-_currPoint.y);if(Math.abs(diff)>=DIRECTION_CHECK_OFFSET){_direction=diff>0?"h":"v";_currentPoints=touchesList}}}else{_currentPoints=touchesList}}},_renderMovement=function(){if(!_currentPoints){return}var numPoints=_currentPoints.length;if(numPoints===0){return}_equalizePoints(p,_currentPoints[0]);delta.x=p.x-_currPoint.x;delta.y=p.y-_currPoint.y;if(_isZooming&&numPoints>1){_currPoint.x=p.x;_currPoint.y=p.y;if(!delta.x&&!delta.y&&_isEqualPoints(_currentPoints[1],p2)){return}_equalizePoints(p2,_currentPoints[1]);if(!_zoomStarted){_zoomStarted=true;_shout("zoomGestureStarted")}var pointsDistance=_calculatePointsDistance(p,p2);var zoomLevel=_calculateZoomLevel(pointsDistance);if(zoomLevel>self.currItem.initialZoomLevel+self.currItem.initialZoomLevel/15){_wasOverInitialZoom=true}var zoomFriction=1,minZoomLevel=_getMinZoomLevel(),maxZoomLevel=_getMaxZoomLevel();if(zoomLevel<minZoomLevel){if(_options.pinchToClose&&!_wasOverInitialZoom&&_startZoomLevel<=self.currItem.initialZoomLevel){var minusDiff=minZoomLevel-zoomLevel;var percent=1-minusDiff/(minZoomLevel/1.2);_applyBgOpacity(percent);_shout("onPinchClose",percent);_opacityChanged=true}else{zoomFriction=(minZoomLevel-zoomLevel)/minZoomLevel;if(zoomFriction>1){zoomFriction=1}zoomLevel=minZoomLevel-zoomFriction*(minZoomLevel/3)}}else if(zoomLevel>maxZoomLevel){zoomFriction=(zoomLevel-maxZoomLevel)/(minZoomLevel*6);if(zoomFriction>1){zoomFriction=1}zoomLevel=maxZoomLevel+zoomFriction*minZoomLevel}if(zoomFriction<0){zoomFriction=0}_currPointsDistance=pointsDistance;_findCenterOfPoints(p,p2,_centerPoint);_currPanDist.x+=_centerPoint.x-_currCenterPoint.x;_currPanDist.y+=_centerPoint.y-_currCenterPoint.y;_equalizePoints(_currCenterPoint,_centerPoint);_panOffset.x=_calculatePanOffset("x",zoomLevel);_panOffset.y=_calculatePanOffset("y",zoomLevel);_isZoomingIn=zoomLevel>_currZoomLevel;_currZoomLevel=zoomLevel;_applyCurrentZoomPan()}else{if(!_direction){return}if(_isFirstMove){_isFirstMove=false;if(Math.abs(delta.x)>=DIRECTION_CHECK_OFFSET){delta.x-=_currentPoints[0].x-_startPoint.x}if(Math.abs(delta.y)>=DIRECTION_CHECK_OFFSET){delta.y-=_currentPoints[0].y-_startPoint.y}}_currPoint.x=p.x;_currPoint.y=p.y;if(delta.x===0&&delta.y===0){return}if(_direction==="v"&&_options.closeOnVerticalDrag){if(!_canPan()){_currPanDist.y+=delta.y;_panOffset.y+=delta.y;var opacityRatio=_calculateVerticalDragOpacityRatio();_verticalDragInitiated=true;_shout("onVerticalDrag",opacityRatio);_applyBgOpacity(opacityRatio);_applyCurrentZoomPan();return}}_pushPosPoint(_getCurrentTime(),p.x,p.y);_moved=true;_currPanBounds=self.currItem.bounds;var mainScrollChanged=_panOrMoveMainScroll("x",delta);if(!mainScrollChanged){_panOrMoveMainScroll("y",delta);_roundPoint(_panOffset);_applyCurrentZoomPan()}}},_onDragRelease=function(e){if(_features.isOldAndroid){if(_oldAndroidTouchEndTimeout&&e.type==="mouseup"){return}if(e.type.indexOf("touch")>-1){clearTimeout(_oldAndroidTouchEndTimeout);_oldAndroidTouchEndTimeout=setTimeout(function(){_oldAndroidTouchEndTimeout=0},600)}}_shout("pointerUp");if(_preventDefaultEventBehaviour(e,false)){e.preventDefault()}var releasePoint;if(_pointerEventEnabled){var pointerIndex=framework.arraySearch(_currPointers,e.pointerId,"id");if(pointerIndex>-1){releasePoint=_currPointers.splice(pointerIndex,1)[0];if(navigator.pointerEnabled){releasePoint.type=e.pointerType||"mouse"}else{var MSPOINTER_TYPES={4:"mouse",2:"touch",3:"pen"};releasePoint.type=MSPOINTER_TYPES[e.pointerType];if(!releasePoint.type){releasePoint.type=e.pointerType||"mouse"}}}}var touchList=_getTouchPoints(e),gestureType,numPoints=touchList.length;if(e.type==="mouseup"){numPoints=0}if(numPoints===2){_currentPoints=null;return true}if(numPoints===1){_equalizePoints(_startPoint,touchList[0])}if(numPoints===0&&!_direction&&!_mainScrollAnimating){if(!releasePoint){if(e.type==="mouseup"){releasePoint={x:e.pageX,y:e.pageY,type:"mouse"}}else if(e.changedTouches&&e.changedTouches[0]){releasePoint={x:e.changedTouches[0].pageX,y:e.changedTouches[0].pageY,type:"touch"}}}_shout("touchRelease",e,releasePoint)}var releaseTimeDiff=-1;if(numPoints===0){_isDragging=false;framework.unbind(window,_upMoveEvents,self);_stopDragUpdateLoop();if(_isZooming){releaseTimeDiff=0}else if(_lastReleaseTime!==-1){releaseTimeDiff=_getCurrentTime()-_lastReleaseTime}}_lastReleaseTime=numPoints===1?_getCurrentTime():-1;if(releaseTimeDiff!==-1&&releaseTimeDiff<150){gestureType="zoom"}else{gestureType="swipe"}if(_isZooming&&numPoints<2){_isZooming=false;if(numPoints===1){gestureType="zoomPointerUp"}_shout("zoomGestureEnded")}_currentPoints=null;if(!_moved&&!_zoomStarted&&!_mainScrollAnimating&&!_verticalDragInitiated){return}_stopAllAnimations();if(!_releaseAnimData){_releaseAnimData=_initDragReleaseAnimationData()}_releaseAnimData.calculateSwipeSpeed("x");if(_verticalDragInitiated){var opacityRatio=_calculateVerticalDragOpacityRatio();if(opacityRatio<_options.verticalDragRange){self.close()}else{var initalPanY=_panOffset.y,initialBgOpacity=_bgOpacity;_animateProp("verticalDrag",0,1,300,framework.easing.cubic.out,function(now){_panOffset.y=(self.currItem.initialPosition.y-initalPanY)*now+initalPanY;_applyBgOpacity((1-initialBgOpacity)*now+initialBgOpacity);_applyCurrentZoomPan()});_shout("onVerticalDrag",1)}return}if((_mainScrollShifted||_mainScrollAnimating)&&numPoints===0){var itemChanged=_finishSwipeMainScrollGesture(gestureType,_releaseAnimData);if(itemChanged){return}gestureType="zoomPointerUp"}if(_mainScrollAnimating){return}if(gestureType!=="swipe"){_completeZoomGesture();return}if(!_mainScrollShifted&&_currZoomLevel>self.currItem.fitRatio){_completePanGesture(_releaseAnimData)}},_initDragReleaseAnimationData=function(){var lastFlickDuration,tempReleasePos;var s={lastFlickOffset:{},lastFlickDist:{},lastFlickSpeed:{},slowDownRatio:{},slowDownRatioReverse:{},speedDecelerationRatio:{},speedDecelerationRatioAbs:{},distanceOffset:{},backAnimDestination:{},backAnimStarted:{},calculateSwipeSpeed:function(axis){if(_posPoints.length>1){lastFlickDuration=_getCurrentTime()-_gestureCheckSpeedTime+50;tempReleasePos=_posPoints[_posPoints.length-2][axis]}else{lastFlickDuration=_getCurrentTime()-_gestureStartTime;tempReleasePos=_startPoint[axis]}s.lastFlickOffset[axis]=_currPoint[axis]-tempReleasePos;s.lastFlickDist[axis]=Math.abs(s.lastFlickOffset[axis]);if(s.lastFlickDist[axis]>20){s.lastFlickSpeed[axis]=s.lastFlickOffset[axis]/lastFlickDuration}else{s.lastFlickSpeed[axis]=0}if(Math.abs(s.lastFlickSpeed[axis])<.1){s.lastFlickSpeed[axis]=0}s.slowDownRatio[axis]=.95;s.slowDownRatioReverse[axis]=1-s.slowDownRatio[axis];s.speedDecelerationRatio[axis]=1},calculateOverBoundsAnimOffset:function(axis,speed){if(!s.backAnimStarted[axis]){if(_panOffset[axis]>_currPanBounds.min[axis]){s.backAnimDestination[axis]=_currPanBounds.min[axis]}else if(_panOffset[axis]<_currPanBounds.max[axis]){s.backAnimDestination[axis]=_currPanBounds.max[axis]}if(s.backAnimDestination[axis]!==undefined){s.slowDownRatio[axis]=.7;s.slowDownRatioReverse[axis]=1-s.slowDownRatio[axis];if(s.speedDecelerationRatioAbs[axis]<.05){s.lastFlickSpeed[axis]=0;s.backAnimStarted[axis]=true;_animateProp("bounceZoomPan"+axis,_panOffset[axis],s.backAnimDestination[axis],speed||300,framework.easing.sine.out,function(pos){_panOffset[axis]=pos;_applyCurrentZoomPan()})}}}},calculateAnimOffset:function(axis){if(!s.backAnimStarted[axis]){s.speedDecelerationRatio[axis]=s.speedDecelerationRatio[axis]*(s.slowDownRatio[axis]+s.slowDownRatioReverse[axis]-s.slowDownRatioReverse[axis]*s.timeDiff/10);s.speedDecelerationRatioAbs[axis]=Math.abs(s.lastFlickSpeed[axis]*s.speedDecelerationRatio[axis]);s.distanceOffset[axis]=s.lastFlickSpeed[axis]*s.speedDecelerationRatio[axis]*s.timeDiff;_panOffset[axis]+=s.distanceOffset[axis]}},panAnimLoop:function(){if(_animations.zoomPan){_animations.zoomPan.raf=_requestAF(s.panAnimLoop);s.now=_getCurrentTime();s.timeDiff=s.now-s.lastNow;s.lastNow=s.now;s.calculateAnimOffset("x");s.calculateAnimOffset("y");_applyCurrentZoomPan();s.calculateOverBoundsAnimOffset("x");s.calculateOverBoundsAnimOffset("y");if(s.speedDecelerationRatioAbs.x<.05&&s.speedDecelerationRatioAbs.y<.05){_panOffset.x=Math.round(_panOffset.x);_panOffset.y=Math.round(_panOffset.y);_applyCurrentZoomPan();_stopAnimation("zoomPan");return}}}};return s},_completePanGesture=function(animData){animData.calculateSwipeSpeed("y");_currPanBounds=self.currItem.bounds;animData.backAnimDestination={};animData.backAnimStarted={};if(Math.abs(animData.lastFlickSpeed.x)<=.05&&Math.abs(animData.lastFlickSpeed.y)<=.05){animData.speedDecelerationRatioAbs.x=animData.speedDecelerationRatioAbs.y=0;animData.calculateOverBoundsAnimOffset("x");animData.calculateOverBoundsAnimOffset("y");return true}_registerStartAnimation("zoomPan");animData.lastNow=_getCurrentTime();animData.panAnimLoop()},_finishSwipeMainScrollGesture=function(gestureType,_releaseAnimData){var itemChanged;if(!_mainScrollAnimating){_currZoomedItemIndex=_currentItemIndex}var itemsDiff;if(gestureType==="swipe"){var totalShiftDist=_currPoint.x-_startPoint.x,isFastLastFlick=_releaseAnimData.lastFlickDist.x<10;if(totalShiftDist>MIN_SWIPE_DISTANCE&&(isFastLastFlick||_releaseAnimData.lastFlickOffset.x>20)){itemsDiff=-1}else if(totalShiftDist<-MIN_SWIPE_DISTANCE&&(isFastLastFlick||_releaseAnimData.lastFlickOffset.x<-20)){itemsDiff=1}}var nextCircle;if(itemsDiff){_currentItemIndex+=itemsDiff;if(_currentItemIndex<0){_currentItemIndex=_options.loop?_getNumItems()-1:0;nextCircle=true}else if(_currentItemIndex>=_getNumItems()){_currentItemIndex=_options.loop?0:_getNumItems()-1;nextCircle=true}if(!nextCircle||_options.loop){_indexDiff+=itemsDiff;_currPositionIndex-=itemsDiff;itemChanged=true}}var animateToX=_slideSize.x*_currPositionIndex;var animateToDist=Math.abs(animateToX-_mainScrollPos.x);var finishAnimDuration;if(!itemChanged&&animateToX>_mainScrollPos.x!==_releaseAnimData.lastFlickSpeed.x>0){finishAnimDuration=333}else{finishAnimDuration=Math.abs(_releaseAnimData.lastFlickSpeed.x)>0?animateToDist/Math.abs(_releaseAnimData.lastFlickSpeed.x):333;finishAnimDuration=Math.min(finishAnimDuration,400);finishAnimDuration=Math.max(finishAnimDuration,250)}if(_currZoomedItemIndex===_currentItemIndex){itemChanged=false}_mainScrollAnimating=true;_shout("mainScrollAnimStart");_animateProp("mainScroll",_mainScrollPos.x,animateToX,finishAnimDuration,framework.easing.cubic.out,_moveMainScroll,function(){_stopAllAnimations();_mainScrollAnimating=false;_currZoomedItemIndex=-1;if(itemChanged||_currZoomedItemIndex!==_currentItemIndex){self.updateCurrItem()}_shout("mainScrollAnimComplete")});if(itemChanged){self.updateCurrItem(true)}return itemChanged},_calculateZoomLevel=function(touchesDistance){return 1/_startPointsDistance*touchesDistance*_startZoomLevel},_completeZoomGesture=function(){var destZoomLevel=_currZoomLevel,minZoomLevel=_getMinZoomLevel(),maxZoomLevel=_getMaxZoomLevel();if(_currZoomLevel<minZoomLevel){destZoomLevel=minZoomLevel}else if(_currZoomLevel>maxZoomLevel){destZoomLevel=maxZoomLevel}var destOpacity=1,onUpdate,initialOpacity=_bgOpacity;if(_opacityChanged&&!_isZoomingIn&&!_wasOverInitialZoom&&_currZoomLevel<minZoomLevel){self.close();return true}if(_opacityChanged){onUpdate=function(now){_applyBgOpacity((destOpacity-initialOpacity)*now+initialOpacity)}}self.zoomTo(destZoomLevel,0,200,framework.easing.cubic.out,onUpdate);return true};_registerModule("Gestures",{publicMethods:{initGestures:function(){var addEventNames=function(pref,down,move,up,cancel){_dragStartEvent=pref+down;_dragMoveEvent=pref+move;_dragEndEvent=pref+up;if(cancel){_dragCancelEvent=pref+cancel}else{_dragCancelEvent=""}};_pointerEventEnabled=_features.pointerEvent;if(_pointerEventEnabled&&_features.touch){_features.touch=false}if(_pointerEventEnabled){if(navigator.pointerEnabled){addEventNames("pointer","down","move","up","cancel")}else{addEventNames("MSPointer","Down","Move","Up","Cancel")}}else if(_features.touch){addEventNames("touch","start","move","end","cancel");_likelyTouchDevice=true}else{addEventNames("mouse","down","move","up")}_upMoveEvents=_dragMoveEvent+" "+_dragEndEvent+" "+_dragCancelEvent;_downEvents=_dragStartEvent;if(_pointerEventEnabled&&!_likelyTouchDevice){_likelyTouchDevice=navigator.maxTouchPoints>1||navigator.msMaxTouchPoints>1}self.likelyTouchDevice=_likelyTouchDevice;_globalEventHandlers[_dragStartEvent]=_onDragStart;_globalEventHandlers[_dragMoveEvent]=_onDragMove;_globalEventHandlers[_dragEndEvent]=_onDragRelease;if(_dragCancelEvent){_globalEventHandlers[_dragCancelEvent]=_globalEventHandlers[_dragEndEvent]}if(_features.touch){_downEvents+=" mousedown";_upMoveEvents+=" mousemove mouseup";_globalEventHandlers.mousedown=_globalEventHandlers[_dragStartEvent];_globalEventHandlers.mousemove=_globalEventHandlers[_dragMoveEvent];_globalEventHandlers.mouseup=_globalEventHandlers[_dragEndEvent]}if(!_likelyTouchDevice){_options.allowPanToNext=false}}}});var _showOrHideTimeout,_showOrHide=function(item,img,out,completeFn){if(_showOrHideTimeout){clearTimeout(_showOrHideTimeout)}_initialZoomRunning=true;_initialContentSet=true;var thumbBounds;if(item.initialLayout){thumbBounds=item.initialLayout;item.initialLayout=null}else{thumbBounds=_options.getThumbBoundsFn&&_options.getThumbBoundsFn(_currentItemIndex)}var duration=out?_options.hideAnimationDuration:_options.showAnimationDuration;var onComplete=function(){_stopAnimation("initialZoom");if(!out){_applyBgOpacity(1);if(img){img.style.display="block"}framework.addClass(template,"pswp--animated-in");_shout("initialZoom"+(out?"OutEnd":"InEnd"))}else{self.template.removeAttribute("style");self.bg.removeAttribute("style")}if(completeFn){completeFn()}_initialZoomRunning=false};if(!duration||!thumbBounds||thumbBounds.x===undefined){_shout("initialZoom"+(out?"Out":"In"));if(!out){_currZoomLevel=item.initialZoomLevel;_equalizePoints(_panOffset,item.initialPosition);_applyCurrentZoomPan();template.style.opacity=1;_applyBgOpacity(1)}else{template.style.opacity=0}if(duration){setTimeout(function(){onComplete()},duration)}else{onComplete()}return}var startAnimation=function(){var closeWithRaf=_closedByScroll,fadeEverything=!self.currItem.src||self.currItem.loadError||_options.showHideOpacity;if(item.miniImg){item.miniImg.style.webkitBackfaceVisibility="hidden"}if(!out){_currZoomLevel=thumbBounds.w/item.w;_panOffset.x=thumbBounds.x;_panOffset.y=thumbBounds.y-_initalWindowScrollY;self[fadeEverything?"template":"bg"].style.opacity=.001;_applyCurrentZoomPan()}_registerStartAnimation("initialZoom");if(out&&!closeWithRaf){framework.removeClass(template,"pswp--animated-in")}if(fadeEverything){if(out){framework[(closeWithRaf?"remove":"add")+"Class"](template,"pswp--animate_opacity")}else{setTimeout(function(){framework.addClass(template,"pswp--animate_opacity")},30)}}_showOrHideTimeout=setTimeout(function(){_shout("initialZoom"+(out?"Out":"In"));if(!out){_currZoomLevel=item.initialZoomLevel;_equalizePoints(_panOffset,item.initialPosition);_applyCurrentZoomPan();_applyBgOpacity(1);if(fadeEverything){template.style.opacity=1}else{_applyBgOpacity(1)}_showOrHideTimeout=setTimeout(onComplete,duration+20)}else{var destZoomLevel=thumbBounds.w/item.w,initialPanOffset={x:_panOffset.x,y:_panOffset.y},initialZoomLevel=_currZoomLevel,initalBgOpacity=_bgOpacity,onUpdate=function(now){if(now===1){_currZoomLevel=destZoomLevel;_panOffset.x=thumbBounds.x;_panOffset.y=thumbBounds.y-_currentWindowScrollY}else{_currZoomLevel=(destZoomLevel-initialZoomLevel)*now+initialZoomLevel;_panOffset.x=(thumbBounds.x-initialPanOffset.x)*now+initialPanOffset.x;_panOffset.y=(thumbBounds.y-_currentWindowScrollY-initialPanOffset.y)*now+initialPanOffset.y}_applyCurrentZoomPan();if(fadeEverything){template.style.opacity=1-now}else{_applyBgOpacity(initalBgOpacity-now*initalBgOpacity)}};if(closeWithRaf){_animateProp("initialZoom",0,1,duration,framework.easing.cubic.out,onUpdate,onComplete)}else{onUpdate(1);_showOrHideTimeout=setTimeout(onComplete,duration+20)}}},out?25:90)};startAnimation()};var _items,_tempPanAreaSize={},_imagesToAppendPool=[],_initialContentSet,_initialZoomRunning,_controllerDefaultOptions={index:0,errorMsg:'<div class="pswp__error-msg"><a href="%url%" target="_blank">The image</a> could not be loaded.</div>',forceProgressiveLoading:false,preload:[1,1],getNumItemsFn:function(){return _items.length}};var _getItemAt,_getNumItems,_initialIsLoop,_getZeroBounds=function(){return{center:{x:0,y:0},max:{x:0,y:0},min:{x:0,y:0}}},_calculateSingleItemPanBounds=function(item,realPanElementW,realPanElementH){var bounds=item.bounds;bounds.center.x=Math.round((_tempPanAreaSize.x-realPanElementW)/2);bounds.center.y=Math.round((_tempPanAreaSize.y-realPanElementH)/2)+item.vGap.top;bounds.max.x=realPanElementW>_tempPanAreaSize.x?Math.round(_tempPanAreaSize.x-realPanElementW):bounds.center.x;bounds.max.y=realPanElementH>_tempPanAreaSize.y?Math.round(_tempPanAreaSize.y-realPanElementH)+item.vGap.top:bounds.center.y;bounds.min.x=realPanElementW>_tempPanAreaSize.x?0:bounds.center.x;bounds.min.y=realPanElementH>_tempPanAreaSize.y?item.vGap.top:bounds.center.y},_calculateItemSize=function(item,viewportSize,zoomLevel){if(item.src&&!item.loadError){var isInitial=!zoomLevel;if(isInitial){if(!item.vGap){item.vGap={top:0,bottom:0}}_shout("parseVerticalMargin",item)}_tempPanAreaSize.x=viewportSize.x;_tempPanAreaSize.y=viewportSize.y-item.vGap.top-item.vGap.bottom;if(isInitial){var hRatio=_tempPanAreaSize.x/item.w;var vRatio=_tempPanAreaSize.y/item.h;item.fitRatio=hRatio<vRatio?hRatio:vRatio;var scaleMode=_options.scaleMode;if(scaleMode==="orig"){zoomLevel=1}else if(scaleMode==="fit"){zoomLevel=item.fitRatio}if(zoomLevel>1){zoomLevel=1}item.initialZoomLevel=zoomLevel;if(!item.bounds){item.bounds=_getZeroBounds()}}if(!zoomLevel){return}_calculateSingleItemPanBounds(item,item.w*zoomLevel,item.h*zoomLevel);if(isInitial&&zoomLevel===item.initialZoomLevel){item.initialPosition=item.bounds.center}return item.bounds}else{item.w=item.h=0;item.initialZoomLevel=item.fitRatio=1;item.bounds=_getZeroBounds();item.initialPosition=item.bounds.center;return item.bounds}},_appendImage=function(index,item,baseDiv,img,preventAnimation,keepPlaceholder){if(item.loadError){return}if(img){item.imageAppended=true;_setImageSize(item,img,item===self.currItem&&_renderMaxResolution);baseDiv.appendChild(img);if(keepPlaceholder){setTimeout(function(){if(item&&item.loaded&&item.placeholder){item.placeholder.style.display="none";item.placeholder=null}},500)}}},_preloadImage=function(item){item.loading=true;item.loaded=false;var img=item.img=framework.createEl("pswp__img","img");var onComplete=function(){item.loading=false;item.loaded=true;if(item.loadComplete){item.loadComplete(item)}else{item.img=null}img.onload=img.onerror=null;img=null};img.onload=onComplete;img.onerror=function(){item.loadError=true;onComplete()};img.src=item.src;return img},_checkForError=function(item,cleanUp){if(item.src&&item.loadError&&item.container){if(cleanUp){item.container.innerHTML=""}item.container.innerHTML=_options.errorMsg.replace("%url%",item.src);return true}},_setImageSize=function(item,img,maxRes){if(!item.src){return}if(!img){img=item.container.lastChild}var w=maxRes?item.w:Math.round(item.w*item.fitRatio),h=maxRes?item.h:Math.round(item.h*item.fitRatio);if(item.placeholder&&!item.loaded){item.placeholder.style.width=w+"px";item.placeholder.style.height=h+"px"}img.style.width=w+"px";img.style.height=h+"px"},_appendImagesPool=function(){if(_imagesToAppendPool.length){var poolItem;for(var i=0;i<_imagesToAppendPool.length;i++){poolItem=_imagesToAppendPool[i];if(poolItem.holder.index===poolItem.index){_appendImage(poolItem.index,poolItem.item,poolItem.baseDiv,poolItem.img,false,poolItem.clearPlaceholder)}}_imagesToAppendPool=[]}};_registerModule("Controller",{publicMethods:{lazyLoadItem:function(index){index=_getLoopedId(index);var item=_getItemAt(index);if(!item||(item.loaded||item.loading)&&!_itemsNeedUpdate){return}_shout("gettingData",index,item);if(!item.src){return}_preloadImage(item)},initController:function(){framework.extend(_options,_controllerDefaultOptions,true);self.items=_items=items;_getItemAt=self.getItemAt;_getNumItems=_options.getNumItemsFn;_initialIsLoop=_options.loop;if(_getNumItems()<2){_options.loop=false}else if(_getNumItems()==2){self.lazyLoadItem(0);self.lazyLoadItem(1)}_listen("beforeChange",function(diff){var p=_options.preload,isNext=diff===null?true:diff>=0,preloadBefore=Math.min(p[0],_getNumItems()),preloadAfter=Math.min(p[1],_getNumItems()),i;for(i=1;i<=(isNext?preloadAfter:preloadBefore);i++){self.lazyLoadItem(_currentItemIndex+i)}for(i=1;i<=(isNext?preloadBefore:preloadAfter);i++){self.lazyLoadItem(_currentItemIndex-i)}});_listen("initialLayout",function(){self.currItem.initialLayout=_options.getThumbBoundsFn&&_options.getThumbBoundsFn(_currentItemIndex)});_listen("mainScrollAnimComplete",_appendImagesPool);_listen("initialZoomInEnd",_appendImagesPool);_listen("destroy",function(){var item;for(var i=0;i<_items.length;i++){item=_items[i];if(item.container){item.container=null}if(item.placeholder){item.placeholder=null}if(item.img){item.img=null}if(item.preloader){item.preloader=null}if(item.loadError){item.loaded=item.loadError=false}}_imagesToAppendPool=null})},getItemAt:function(index){if(index>=0){return _items[index]!==undefined?_items[index]:false}return false},allowProgressiveImg:function(){return _options.forceProgressiveLoading||!_likelyTouchDevice||_options.mouseUsed||screen.width>1200},setContent:function(holder,index){if(_options.loop){index=_getLoopedId(index)}var prevItem=self.getItemAt(holder.index);if(prevItem){prevItem.container=null}var item=self.getItemAt(index),img;if(!item){holder.el.innerHTML="";return}_shout("gettingData",index,item);holder.index=index;holder.item=item;var baseDiv=item.container=framework.createEl("pswp__zoom-wrap");if(!item.src&&item.html){if(item.html.tagName){baseDiv.appendChild(item.html)}else{baseDiv.innerHTML=item.html}}_checkForError(item);_calculateItemSize(item,_viewportSize);if(item.src&&!item.loadError&&!item.loaded){item.loadComplete=function(item){if(!_isOpen){return}if(holder&&holder.index===index){if(_checkForError(item,true)){item.loadComplete=item.img=null;_calculateItemSize(item,_viewportSize);_applyZoomPanToItem(item);if(holder.index===_currentItemIndex){self.updateCurrZoomItem()}return}if(!item.imageAppended){if(_features.transform&&(_mainScrollAnimating||_initialZoomRunning)){_imagesToAppendPool.push({item:item,baseDiv:baseDiv,img:item.img,index:index,holder:holder,clearPlaceholder:true})}else{_appendImage(index,item,baseDiv,item.img,_mainScrollAnimating||_initialZoomRunning,true)}}else{if(!_initialZoomRunning&&item.placeholder){item.placeholder.style.display="none";item.placeholder=null}}}item.loadComplete=null;item.img=null;_shout("imageLoadComplete",index,item)};if(framework.features.transform){var placeholderClassName="pswp__img pswp__img--placeholder";placeholderClassName+=item.msrc?"":" pswp__img--placeholder--blank";var placeholder=framework.createEl(placeholderClassName,item.msrc?"img":"");if(item.msrc){placeholder.src=item.msrc}_setImageSize(item,placeholder);baseDiv.appendChild(placeholder);item.placeholder=placeholder}if(!item.loading){_preloadImage(item)}if(self.allowProgressiveImg()){if(!_initialContentSet&&_features.transform){_imagesToAppendPool.push({item:item,baseDiv:baseDiv,img:item.img,index:index,holder:holder})}else{_appendImage(index,item,baseDiv,item.img,true,true)}}}else if(item.src&&!item.loadError){img=framework.createEl("pswp__img","img");img.style.opacity=1;img.src=item.src;_setImageSize(item,img);_appendImage(index,item,baseDiv,img,true)}if(!_initialContentSet&&index===_currentItemIndex){_currZoomElementStyle=baseDiv.style;_showOrHide(item,img||item.img)}else{_applyZoomPanToItem(item)}holder.el.innerHTML="";holder.el.appendChild(baseDiv)},cleanSlide:function(item){if(item.img){item.img.onload=item.img.onerror=null}item.loaded=item.loading=item.img=item.imageAppended=false}}});var tapTimer,tapReleasePoint={},_dispatchTapEvent=function(origEvent,releasePoint,pointerType){var e=document.createEvent("CustomEvent"),eDetail={origEvent:origEvent,target:origEvent.target,releasePoint:releasePoint,pointerType:pointerType||"touch"};e.initCustomEvent("pswpTap",true,true,eDetail);origEvent.target.dispatchEvent(e)};_registerModule("Tap",{publicMethods:{initTap:function(){_listen("firstTouchStart",self.onTapStart);_listen("touchRelease",self.onTapRelease);_listen("destroy",function(){tapReleasePoint={};tapTimer=null})},onTapStart:function(touchList){if(touchList.length>1){clearTimeout(tapTimer);tapTimer=null}},onTapRelease:function(e,releasePoint){if(!releasePoint){return}if(!_moved&&!_isMultitouch&&!_numAnimations){var p0=releasePoint;if(tapTimer){clearTimeout(tapTimer);tapTimer=null;if(_isNearbyPoints(p0,tapReleasePoint)){_shout("doubleTap",p0);return}}if(releasePoint.type==="mouse"){_dispatchTapEvent(e,releasePoint,"mouse");return}var clickedTagName=e.target.tagName.toUpperCase();if(clickedTagName==="BUTTON"||framework.hasClass(e.target,"pswp__single-tap")){_dispatchTapEvent(e,releasePoint);return}_equalizePoints(tapReleasePoint,p0);tapTimer=setTimeout(function(){_dispatchTapEvent(e,releasePoint);tapTimer=null},300)}}}});var _wheelDelta;_registerModule("DesktopZoom",{publicMethods:{initDesktopZoom:function(){if(_oldIE){return}if(_likelyTouchDevice){_listen("mouseUsed",function(){self.setupDesktopZoom()})}else{self.setupDesktopZoom(true)}},setupDesktopZoom:function(onInit){_wheelDelta={};var events="wheel mousewheel DOMMouseScroll";_listen("bindEvents",function(){framework.bind(template,events,self.handleMouseWheel)});_listen("unbindEvents",function(){if(_wheelDelta){framework.unbind(template,events,self.handleMouseWheel)}});self.mouseZoomedIn=false;var hasDraggingClass,updateZoomable=function(){if(self.mouseZoomedIn){framework.removeClass(template,"pswp--zoomed-in");self.mouseZoomedIn=false}if(_currZoomLevel<1){framework.addClass(template,"pswp--zoom-allowed")}else{framework.removeClass(template,"pswp--zoom-allowed")}removeDraggingClass()},removeDraggingClass=function(){if(hasDraggingClass){framework.removeClass(template,"pswp--dragging");hasDraggingClass=false}};_listen("resize",updateZoomable);_listen("afterChange",updateZoomable);_listen("pointerDown",function(){if(self.mouseZoomedIn){hasDraggingClass=true;framework.addClass(template,"pswp--dragging")}});_listen("pointerUp",removeDraggingClass);if(!onInit){updateZoomable()}},handleMouseWheel:function(e){_wheelDelta.x=0;_wheelDelta.y=0;if("deltaX"in e){if(e.deltaMode===1){_wheelDelta.x=e.deltaX*18;_wheelDelta.y=e.deltaY*18}else{_wheelDelta.x=e.deltaX;_wheelDelta.y=e.deltaY}}else if("wheelDelta"in e){if(e.wheelDeltaX){_wheelDelta.x=-.16*e.wheelDeltaX}if(e.wheelDeltaY){_wheelDelta.y=-.16*e.wheelDeltaY}else{_wheelDelta.y=-.16*e.wheelDelta}}else if("detail"in e){_wheelDelta.y=e.detail}if(_currZoomLevel<=self.currItem.fitRatio||_options.zoomOnScroll||_options.switchOnScroll){if(_options.modal){if(_options.zoomOnScroll){var centerPoint={x:_viewportSize.x/2+_offset.x,y:_viewportSize.y/2+_offset.y};if(_wheelDelta.x===0&&_wheelDelta.y>0||_wheelDelta.x>0&&_wheelDelta.y===0){self.zoomTo(self.currItem.initialZoomLevel,centerPoint,333);self.mouseZoomedIn=false;framework["remove"+"Class"](template,"pswp--zoomed-in")}else if(_wheelDelta.x===0&&_wheelDelta.y<0||_wheelDelta.x<0&&_wheelDelta.y===0){var doubleTapZoomLevel=_options.getDoubleTapZoom(true,self.currItem);self.mouseZoomedIn=true;self.zoomTo(doubleTapZoomLevel,centerPoint,333);framework["add"+"Class"](template,"pswp--zoomed-in")}e.preventDefault()}else if(_options.switchOnScroll){if(_wheelDelta.x===0&&_wheelDelta.y>0||_wheelDelta.x>0&&_wheelDelta.y===0){self.nextAnim()}else if(_wheelDelta.x===0&&_wheelDelta.y<0||_wheelDelta.x<0&&_wheelDelta.y===0){self.prevAnim()}e.preventDefault()}else if(!_options.closeOnScroll||_numAnimations||_isDragging){e.preventDefault()}else if(_transformKey&&Math.abs(e.deltaY)>2){_closedByScroll=true;self.close()}}return true}e.stopPropagation();if(_wheelDelta.x!=0||_wheelDelta.y!=0){_calculatePanBounds(_currZoomLevel,true);var newPanX=_panOffset.x-_wheelDelta.x,newPanY=_panOffset.y-_wheelDelta.y;if(_options.modal||newPanX<=_currPanBounds.min.x&&newPanX>=_currPanBounds.max.x&&newPanY<=_currPanBounds.min.y&&newPanY>=_currPanBounds.max.y){e.preventDefault()}self.panTo(newPanX,newPanY)}},toggleDesktopZoom:function(centerPoint){centerPoint=centerPoint||{x:_viewportSize.x/2+_offset.x,y:_viewportSize.y/2+_offset.y};var doubleTapZoomLevel=_options.getDoubleTapZoom(true,self.currItem);var zoomOut=_currZoomLevel===doubleTapZoomLevel;self.mouseZoomedIn=!zoomOut;self.zoomTo(zoomOut?self.currItem.initialZoomLevel:doubleTapZoomLevel,centerPoint,333);framework[(!zoomOut?"add":"remove")+"Class"](template,"pswp--zoomed-in")}}});var _historyDefaultOptions={history:true,galleryUID:1};var _historyUpdateTimeout,_hashChangeTimeout,_hashAnimCheckTimeout,_hashChangedByScript,_hashChangedByHistory,_hashReseted,_initialHash,_historyChanged,_closedFromURL,_urlChangedOnce,_windowLoc,_supportsPushState,_getHash=function(){return _windowLoc.hash.substring(1)},_cleanHistoryTimeouts=function(){if(_historyUpdateTimeout){clearTimeout(_historyUpdateTimeout)}if(_hashAnimCheckTimeout){clearTimeout(_hashAnimCheckTimeout)}},_parseItemIndexFromURL=function(){var hash=_getHash(),params={};if(hash.length<5){return params}var i,vars=hash.split("&");for(i=0;i<vars.length;i++){if(!vars[i]){continue}var pair=vars[i].split("=");if(pair.length<2){continue}params[pair[0]]=pair[1]}if(_options.galleryPIDs){var searchfor=params.pid;params.pid=0;for(i=0;i<_items.length;i++){if(_items[i].pid===searchfor){params.pid=i;break}}}else{params.pid=parseInt(params.pid,10)-1}if(params.pid<0){params.pid=0}return params},_updateHash=function(){if(_hashAnimCheckTimeout){clearTimeout(_hashAnimCheckTimeout)}if(_numAnimations||_isDragging){_hashAnimCheckTimeout=setTimeout(_updateHash,500);return}if(_hashChangedByScript){clearTimeout(_hashChangeTimeout)}else{_hashChangedByScript=true}var pid=_currentItemIndex+1;var item=_getItemAt(_currentItemIndex);if(item.hasOwnProperty("pid")){pid=item.pid}var newHash=_initialHash+"&"+"gid="+_options.galleryUID+"&"+"pid="+pid;if(!_historyChanged){if(_windowLoc.hash.indexOf(newHash)===-1){_urlChangedOnce=true}}var newURL=_windowLoc.href.split("#")[0]+"#"+newHash;if(_supportsPushState){if("#"+newHash!==window.location.hash){history[_historyChanged?"replaceState":"pushState"]("",document.title,newURL)}}else{if(_historyChanged){_windowLoc.replace(newURL)}else{_windowLoc.hash=newHash}}_historyChanged=true;_hashChangeTimeout=setTimeout(function(){_hashChangedByScript=false},60)};_registerModule("History",{publicMethods:{initHistory:function(){framework.extend(_options,_historyDefaultOptions,true);if(!_options.history){return}_windowLoc=window.location;_urlChangedOnce=false;_closedFromURL=false;_historyChanged=false;_initialHash=_getHash();_supportsPushState="pushState"in history;if(_initialHash.indexOf("gid=")>-1){_initialHash=_initialHash.split("&gid=")[0];_initialHash=_initialHash.split("?gid=")[0]}_listen("afterChange",self.updateURL);_listen("unbindEvents",function(){framework.unbind(window,"hashchange",self.onHashChange)});var returnToOriginal=function(){_hashReseted=true;if(!_closedFromURL){if(_urlChangedOnce){history.back()}else{if(_initialHash){_windowLoc.hash=_initialHash}else{if(_supportsPushState){history.pushState("",document.title,_windowLoc.pathname+_windowLoc.search)}else{_windowLoc.hash=""}}}}_cleanHistoryTimeouts()};_listen("unbindEvents",function(){if(_closedByScroll){returnToOriginal()}});_listen("destroy",function(){if(!_hashReseted){returnToOriginal()}});_listen("firstUpdate",function(){_currentItemIndex=_parseItemIndexFromURL().pid});var index=_initialHash.indexOf("pid=");if(index>-1){_initialHash=_initialHash.substring(0,index);if(_initialHash.slice(-1)==="&"){_initialHash=_initialHash.slice(0,-1)}}setTimeout(function(){if(_isOpen){framework.bind(window,"hashchange",self.onHashChange)}},40)},onHashChange:function(){if(_getHash()===_initialHash){_closedFromURL=true;self.close();return}if(!_hashChangedByScript){_hashChangedByHistory=true;self.goTo(_parseItemIndexFromURL().pid);_hashChangedByHistory=false}},updateURL:function(){_cleanHistoryTimeouts();if(_hashChangedByHistory){return}if(!_historyChanged){_updateHash()}else{_historyUpdateTimeout=setTimeout(_updateHash,800)}}}});var slideAnim=function(dir){var itemsDiff=dir,itemChanged,nextCircle;if(!_mainScrollAnimating){_currZoomedItemIndex=_currentItemIndex}if(itemsDiff){_currentItemIndex+=itemsDiff;if(_currentItemIndex<0){_currentItemIndex=_options.loop?_getNumItems()-1:0;nextCircle=true}else if(_currentItemIndex>=_getNumItems()){_currentItemIndex=_options.loop?0:_getNumItems()-1;nextCircle=true}if(!nextCircle||_options.loop){_indexDiff+=itemsDiff;_currPositionIndex-=itemsDiff;itemChanged=true}}var animateToX=_slideSize.x*_currPositionIndex;var animateToDist=Math.abs(animateToX-_mainScrollPos.x);var finishAnimDuration=animateToDist>4e3?400:300;if(_currZoomedItemIndex===_currentItemIndex){itemChanged=false}_mainScrollAnimating=true;_shout("mainScrollAnimStart");_animateProp("mainScroll",_mainScrollPos.x,animateToX,finishAnimDuration,framework.easing.cubic.out,_moveMainScroll,function(){_stopAllAnimations();_mainScrollAnimating=false;_currZoomedItemIndex=-1;if(itemChanged||_currZoomedItemIndex!==_currentItemIndex){self.updateCurrItem()}_shout("mainScrollAnimComplete")});if(itemChanged){self.updateCurrItem(true)}return itemChanged};_registerModule("AnimateSlide",{publicMethods:{initAnimateSlide:function(){},nextAnim:function(){if(_options.desktopSlider){slideAnim(1)}else{self.next()}},prevAnim:function(){if(_options.desktopSlider){slideAnim(-1)}else{self.prev()}}}});framework.extend(self,publicMethods)};return PhotoSwipe});
// source --> https://altekendustri.com/wp-content/plugins/lightbox-photoswipe/lib/photoswipe-ui-default.min.js?ver=3.1.3 
(function(root,factory){if(typeof define==="function"&&define.amd){define(factory)}else if(typeof exports==="object"){module.exports=factory()}else{root.PhotoSwipeUI_Default=factory()}})(this,function(){"use strict";var PhotoSwipeUI_Default=function(pswp,framework){var ui=this;var _overlayUIUpdated=false,_controlsVisible=true,_fullscreenAPI,_controls,_captionContainer,_fakeCaptionContainer,_indexIndicator,_prevButton,_nextButton,_shareButton,_shareModal,_shareModalHidden=true,_initalCloseOnScrollValue,_isIdle,_listen,_loadingIndicator,_loadingIndicatorHidden,_loadingIndicatorTimeout,_galleryHasOneSlide,_options,_defaultUIOptions={barsSize:{top:44,bottom:"auto"},closeElClasses:["item","caption","zoom-wrap","ui","top-bar"],timeToIdle:4e3,timeToIdleOutside:1e3,loadingIndicatorDelay:1e3,addCaptionHTMLFn:function(item,captionEl){if(!item.title&&!item.exif){captionEl.children[0].innerHTML="";return false}var captionOutput="";if(item.title){captionOutput=item.title}if(item.exif){captionOutput+='<div class="pswp__caption__exif">'+item.exif+"</div>"}captionEl.children[0].innerHTML=captionOutput;return true},closeEl:true,captionEl:true,fullscreenEl:true,zoomEl:true,shareEl:true,counterEl:true,arrowEl:true,preloaderEl:true,tapToClose:false,tapToToggleControls:true,clickToCloseNonZoomable:true,shareButtons:[{id:"facebook",label:"Share on Facebook",url:"https://www.facebook.com/sharer/sharer.php?u={{url}}"},{id:"twitter",label:"Tweet",url:"https://twitter.com/intent/tweet?text={{text}}&url={{url}}"},{id:"pinterest",label:"Pin it",url:"http://www.pinterest.com/pin/create/button/"+"?url={{url}}&media={{image_url}}&description={{text}}"},{id:"download",label:"Download image",url:"{{raw_image_url}}",download:true}],getImageURLForShare:function(){return pswp.currItem.src||""},getPageURLForShare:function(){return window.location.href},getTextForShare:function(){return pswp.currItem.title||""},indexIndicatorSep:" / ",fitControlsWidth:1200},_blockControlsTap,_blockControlsTapTimeout;var _onControlsTap=function(e){if(_blockControlsTap){return true}e=e||window.event;if(_options.timeToIdle&&_options.mouseUsed&&!_isIdle){_onIdleMouseMove()}var target=e.target||e.srcElement,uiElement,clickedClass=target.getAttribute("class")||"",found;for(var i=0;i<_uiElements.length;i++){uiElement=_uiElements[i];if(uiElement.onTap&&clickedClass.indexOf("pswp__"+uiElement.name)>-1){uiElement.onTap();found=true}}if(found){if(e.stopPropagation){e.stopPropagation()}_blockControlsTap=true;var tapDelay=framework.features.isOldAndroid?600:30;_blockControlsTapTimeout=setTimeout(function(){_blockControlsTap=false},tapDelay)}},_fitControlsInViewport=function(){return!pswp.likelyTouchDevice||_options.mouseUsed||screen.width>_options.fitControlsWidth},_togglePswpClass=function(el,cName,add){framework[(add?"add":"remove")+"Class"](el,"pswp__"+cName)},_countNumItems=function(){var hasOneSlide=_options.getNumItemsFn()===1;if(hasOneSlide!==_galleryHasOneSlide){_togglePswpClass(_controls,"ui--one-slide",hasOneSlide);_galleryHasOneSlide=hasOneSlide}},_toggleShareModalClass=function(){_togglePswpClass(_shareModal,"share-modal--hidden",_shareModalHidden)},_toggleShareModal=function(){_shareModalHidden=!_shareModalHidden;if(!_shareModalHidden){_toggleShareModalClass();setTimeout(function(){if(!_shareModalHidden){framework.addClass(_shareModal,"pswp__share-modal--fade-in")}},30)}else{framework.removeClass(_shareModal,"pswp__share-modal--fade-in");setTimeout(function(){if(_shareModalHidden){_toggleShareModalClass()}},300)}if(!_shareModalHidden){_updateShareURLs()}return false},_openWindowPopup=function(e){e=e||window.event;var target=e.target||e.srcElement;pswp.shout("shareLinkClick",e,target);if(!_shareModalHidden){_toggleShareModal()}if(!target.href){return false}if(target.hasAttribute("download")||target.hasAttribute("onclick")){return true}window.open(target.href,"pswp_share");return false},_updateShareURLs=function(){var shareButtonOut="",shareButtonData,shareURL,shareOnClick,image_url,page_url,share_text;for(var i=0;i<_options.shareButtons.length;i++){shareButtonData=_options.shareButtons[i];image_url=_options.getImageURLForShare(shareButtonData);page_url=_options.getPageURLForShare(shareButtonData);share_text=_options.getTextForShare(shareButtonData);shareButtonOut+="<a";if(shareButtonData.url){shareURL=shareButtonData.url.replace("{{url}}",encodeURIComponent(page_url)).replace("{{image_url}}",encodeURIComponent(image_url)).replace("{{raw_image_url}}",image_url).replace("{{raw_url}}",page_url).replace("{{text}}",encodeURIComponent(share_text));shareButtonOut+=' href="'+shareURL+'" target="_blank" '+'class="pswp__share--'+shareButtonData.id+'"'}else{shareButtonOut+=' href="#" class="pswp__share--'+shareButtonData.id+'"'}if(shareButtonData.onclick){shareOnClick=shareButtonData.onclick.replace("{{url}}",encodeURIComponent(page_url)).replace("{{image_url}}",encodeURIComponent(image_url)).replace("{{raw_image_url}}",image_url).replace("{{text}}",encodeURIComponent(share_text));shareButtonOut+=' onclick="'+shareOnClick+'"'}shareButtonOut+=(shareButtonData.download?"download":"")+">"+shareButtonData.label+"</a>";if(_options.parseShareButtonOut){shareButtonOut=_options.parseShareButtonOut(shareButtonData,shareButtonOut)}}_shareModal.children[0].innerHTML=shareButtonOut;_shareModal.children[0].onclick=_openWindowPopup},_hasCloseClass=function(target){for(var i=0;i<_options.closeElClasses.length;i++){if(framework.hasClass(target,"pswp__"+_options.closeElClasses[i])){return true}}},_idleInterval,_idleTimer,_idleIncrement=0,_onIdleMouseMove=function(){clearTimeout(_idleTimer);_idleIncrement=0;if(_isIdle){ui.setIdle(false)}},_onMouseLeaveWindow=function(e){e=e?e:window.event;var from=e.relatedTarget||e.toElement;if(!from||from.nodeName==="HTML"){clearTimeout(_idleTimer);_idleTimer=setTimeout(function(){ui.setIdle(true)},_options.timeToIdleOutside)}},_setupFullscreenAPI=function(){if(_options.fullscreenEl&&!framework.features.isOldAndroid){if(!_fullscreenAPI){_fullscreenAPI=ui.getFullscreenAPI()}if(_fullscreenAPI){framework.bind(document,_fullscreenAPI.eventK,ui.updateFullscreen);ui.updateFullscreen();framework.addClass(pswp.template,"pswp--supports-fs")}else{framework.removeClass(pswp.template,"pswp--supports-fs")}}},_setupLoadingIndicator=function(){if(_options.preloaderEl){_toggleLoadingIndicator(true);_listen("beforeChange",function(){clearTimeout(_loadingIndicatorTimeout);_loadingIndicatorTimeout=setTimeout(function(){if(pswp.currItem&&pswp.currItem.loading){if(!pswp.allowProgressiveImg()||pswp.currItem.img&&!pswp.currItem.img.naturalWidth){_toggleLoadingIndicator(false)}}else{_toggleLoadingIndicator(true)}},_options.loadingIndicatorDelay)});_listen("imageLoadComplete",function(index,item){if(pswp.currItem===item){_toggleLoadingIndicator(true)}})}},_toggleLoadingIndicator=function(hide){if(_loadingIndicatorHidden!==hide){_togglePswpClass(_loadingIndicator,"preloader--active",!hide);_loadingIndicatorHidden=hide}},_applyNavBarGaps=function(item){var gap=item.vGap;if(_fitControlsInViewport()){var bars=_options.barsSize;if(_options.captionEl&&bars.bottom==="auto"){if(!_fakeCaptionContainer){_fakeCaptionContainer=framework.createEl("pswp__caption pswp__caption--fake");_fakeCaptionContainer.appendChild(framework.createEl("pswp__caption__center"));_controls.insertBefore(_fakeCaptionContainer,_captionContainer);framework.addClass(_controls,"pswp__ui--fit")}if(_options.addCaptionHTMLFn(item,_fakeCaptionContainer,true)){var captionSize=_fakeCaptionContainer.clientHeight;gap.bottom=parseInt(captionSize,10)||44}else{gap.bottom=bars.top}}else{gap.bottom=bars.bottom==="auto"?0:bars.bottom}gap.top=bars.top}else{gap.top=gap.bottom=0}},_setupIdle=function(){if(_options.timeToIdle){var bars=_options.barsSize;if(bars.bottom!=="auto"&&!pswp.likelyTouchDevice){_idleInterval=setInterval(function(){_idleIncrement++;if(_idleIncrement===2){ui.setIdle(true)}},_options.timeToIdle/2);_listen("mouseUsed",function(){framework.bind(document,"mousemove",_onIdleMouseMove);framework.bind(document,"mouseout",_onMouseLeaveWindow)})}else{_listen("mouseUsed",function(){framework.bind(document,"mousemove",_onIdleMouseMove);framework.bind(document,"mouseout",_onMouseLeaveWindow);_idleInterval=setInterval(function(){_idleIncrement++;if(_idleIncrement===2){ui.setIdle(true)}},_options.timeToIdle/2)})}}},_setupHidingControlsDuringGestures=function(){_listen("onVerticalDrag",function(now){if(_controlsVisible&&now<.95){ui.hideControls()}else if(!_controlsVisible&&now>=.95){ui.showControls()}});var pinchControlsHidden;_listen("onPinchClose",function(now){if(_controlsVisible&&now<.9){ui.hideControls();pinchControlsHidden=true}else if(pinchControlsHidden&&!_controlsVisible&&now>.9){ui.showControls()}});_listen("zoomGestureEnded",function(){pinchControlsHidden=false;if(pinchControlsHidden&&!_controlsVisible){ui.showControls()}})};var _uiElements=[{name:"caption",option:"captionEl",onInit:function(el){_captionContainer=el}},{name:"share-modal",option:"shareEl",onInit:function(el){_shareModal=el},onTap:function(){_toggleShareModal()}},{name:"button--share",option:"shareEl",onInit:function(el){_shareButton=el},onTap:function(){_toggleShareModal()}},{name:"button--zoom",option:"zoomEl",onTap:pswp.toggleDesktopZoom},{name:"counter",option:"counterEl",onInit:function(el){_indexIndicator=el}},{name:"button--close",option:"closeEl",onTap:pswp.close},{name:"button--arrow--left",option:"arrowEl",onInit:function(el){_prevButton=el},onTap:pswp.prevAnim},{name:"button--arrow--right",option:"arrowEl",onInit:function(el){_nextButton=el},onTap:pswp.nextAnim},{name:"button--fs",option:"fullscreenEl",onTap:function(){ui.toggleFullscreen()}},{name:"preloader",option:"preloaderEl",onInit:function(el){_loadingIndicator=el}}];var _setupUIElements=function(){var item,classAttr,uiElement;var loopThroughChildElements=function(sChildren){if(!sChildren){return}var l=sChildren.length;for(var i=0;i<l;i++){item=sChildren[i];classAttr=item.className;for(var a=0;a<_uiElements.length;a++){uiElement=_uiElements[a];if(classAttr.indexOf("pswp__"+uiElement.name)>-1){if(_options[uiElement.option]){framework.removeClass(item,"pswp__element--disabled");if(uiElement.onInit){uiElement.onInit(item)}}else{framework.addClass(item,"pswp__element--disabled")}}}}};loopThroughChildElements(_controls.children);var topBar=framework.getChildByClass(_controls,"pswp__top-bar");if(topBar){loopThroughChildElements(topBar.children)}};ui.init=function(){framework.extend(pswp.options,_defaultUIOptions,true);_options=pswp.options;_controls=framework.getChildByClass(pswp.scrollWrap,"pswp__ui");_listen=pswp.listen;_setupHidingControlsDuringGestures();_listen("beforeChange",ui.update);_listen("doubleTap",function(point){var initialZoomLevel=pswp.currItem.initialZoomLevel;if(pswp.getZoomLevel()!==initialZoomLevel){pswp.zoomTo(initialZoomLevel,point,333)}else{pswp.zoomTo(_options.getDoubleTapZoom(false,pswp.currItem),point,333)}});_listen("preventDragEvent",function(e,isDown,preventObj){var t=e.target||e.srcElement;if(t&&t.getAttribute("class")&&e.type.indexOf("mouse")>-1&&(t.getAttribute("class").indexOf("__caption")>0||/(SMALL|STRONG|EM)/i.test(t.tagName))){preventObj.prevent=false}});_listen("bindEvents",function(){framework.bind(_controls,"pswpTap click",_onControlsTap);framework.bind(pswp.scrollWrap,"pswpTap",ui.onGlobalTap);if(!pswp.likelyTouchDevice){framework.bind(pswp.scrollWrap,"mouseover",ui.onMouseOver)}});_listen("unbindEvents",function(){if(!_shareModalHidden){_toggleShareModal()}if(_idleInterval){clearInterval(_idleInterval)}framework.unbind(document,"mouseout",_onMouseLeaveWindow);framework.unbind(document,"mousemove",_onIdleMouseMove);framework.unbind(_controls,"pswpTap click",_onControlsTap);framework.unbind(pswp.scrollWrap,"pswpTap",ui.onGlobalTap);framework.unbind(pswp.scrollWrap,"mouseover",ui.onMouseOver);if(_fullscreenAPI){framework.unbind(document,_fullscreenAPI.eventK,ui.updateFullscreen);if(_fullscreenAPI.isFullscreen()){_options.hideAnimationDuration=0;_fullscreenAPI.exit()}_fullscreenAPI=null}});_listen("destroy",function(){if(_options.captionEl){if(_fakeCaptionContainer){_controls.removeChild(_fakeCaptionContainer)}framework.removeClass(_captionContainer,"pswp__caption--empty")}if(_shareModal){_shareModal.children[0].onclick=null}framework.removeClass(_controls,"pswp__ui--over-close");framework.addClass(_controls,"pswp__ui--hidden");ui.setIdle(false)});if(!_options.showAnimationDuration){framework.removeClass(_controls,"pswp__ui--hidden")}_listen("initialZoomIn",function(){if(_options.showAnimationDuration){framework.removeClass(_controls,"pswp__ui--hidden")}});_listen("initialZoomOut",function(){framework.addClass(_controls,"pswp__ui--hidden")});_listen("parseVerticalMargin",_applyNavBarGaps);_setupUIElements();if(_options.shareEl&&_shareButton&&_shareModal){_shareModalHidden=true}_countNumItems();_setupIdle();_setupFullscreenAPI();_setupLoadingIndicator()};ui.setIdle=function(isIdle){_isIdle=isIdle;_togglePswpClass(_controls,"ui--idle",isIdle);var bars=_options.barsSize;if(bars.bottom!=="auto"){if(typeof _captionContainer!=="undefined"){_togglePswpClass(_captionContainer,"ui--idle",isIdle)}}};ui.update=function(){if(_controlsVisible&&pswp.currItem){ui.updateIndexIndicator();if(_options.captionEl){_options.addCaptionHTMLFn(pswp.currItem,_captionContainer);_togglePswpClass(_captionContainer,"caption--empty",!pswp.currItem.title&&!pswp.currItem.exif)}_overlayUIUpdated=true}else{_overlayUIUpdated=false}if(!_shareModalHidden){_toggleShareModal()}_countNumItems()};ui.updateFullscreen=function(e){if(e){setTimeout(function(){pswp.setScrollOffset(0,framework.getScrollY())},50)}framework[(_fullscreenAPI.isFullscreen()?"add":"remove")+"Class"](pswp.template,"pswp--fs")};ui.toggleFullscreen=function(){if(_fullscreenAPI.isFullscreen()){_fullscreenAPI.exit()}else{_fullscreenAPI.enter()}};ui.updateIndexIndicator=function(){if(_options.counterEl){_indexIndicator.innerHTML=pswp.getCurrentIndex()+1+_options.indexIndicatorSep+_options.getNumItemsFn()}if(!_options.loop){if(pswp.getCurrentIndex()==0){framework.addClass(_prevButton,"pswp__element--disabled")}else{framework.removeClass(_prevButton,"pswp__element--disabled")}if(pswp.getCurrentIndex()==_options.getNumItemsFn()-1){framework.addClass(_nextButton,"pswp__element--disabled")}else{framework.removeClass(_nextButton,"pswp__element--disabled")}}};ui.onGlobalTap=function(e){e=e||window.event;var target=e.target||e.srcElement;if(_blockControlsTap){return}if(e.detail&&e.detail.pointerType==="mouse"){if(_hasCloseClass(target)){pswp.close();return}if(framework.hasClass(target,"pswp__img")){if(pswp.getZoomLevel()===1&&pswp.getZoomLevel()<=pswp.currItem.fitRatio){if(_options.clickToCloseNonZoomable){pswp.close()}}else{pswp.toggleDesktopZoom(e.detail.releasePoint)}}}else{if(_options.tapToToggleControls){if(_controlsVisible){ui.hideControls()}else{ui.showControls()}}if(_options.tapToClose&&(framework.hasClass(target,"pswp__img")||_hasCloseClass(target))){pswp.close();return}}};ui.onMouseOver=function(e){e=e||window.event;var target=e.target||e.srcElement;_togglePswpClass(_controls,"ui--over-close",_hasCloseClass(target))};ui.hideControls=function(){framework.addClass(_controls,"pswp__ui--hidden");_controlsVisible=false};ui.showControls=function(){_controlsVisible=true;if(!_overlayUIUpdated){ui.update()}framework.removeClass(_controls,"pswp__ui--hidden")};ui.supportsFullscreen=function(){var d=document;return!!(d.exitFullscreen||d.mozCancelFullScreen||d.webkitExitFullscreen||d.msExitFullscreen)};ui.getFullscreenAPI=function(){var dE=document.documentElement,api,tF="fullscreenchange";if(dE.requestFullscreen){api={enterK:"requestFullscreen",exitK:"exitFullscreen",elementK:"fullscreenElement",eventK:tF}}else if(dE.mozRequestFullScreen){api={enterK:"mozRequestFullScreen",exitK:"mozCancelFullScreen",elementK:"mozFullScreenElement",eventK:"moz"+tF}}else if(dE.webkitRequestFullscreen){api={enterK:"webkitRequestFullscreen",exitK:"webkitExitFullscreen",elementK:"webkitFullscreenElement",eventK:"webkit"+tF}}else if(dE.msRequestFullscreen){api={enterK:"msRequestFullscreen",exitK:"msExitFullscreen",elementK:"msFullscreenElement",eventK:"MSFullscreenChange"}}if(api){api.enter=function(){_initalCloseOnScrollValue=_options.closeOnScroll;_options.closeOnScroll=false;if(this.enterK==="webkitRequestFullscreen"){pswp.template[this.enterK](Element.ALLOW_KEYBOARD_INPUT)}else{return pswp.template[this.enterK]()}};api.exit=function(){_options.closeOnScroll=_initalCloseOnScrollValue;return document[this.exitK]()};api.isFullscreen=function(){return document[this.elementK]}}return api}};return PhotoSwipeUI_Default});