/*!
 * Viewer.js v1.9.0
 * https://fengyuanchen.github.io/viewerjs
 *
 * Copyright 2015-present Chen Fengyuan
 * Released under the MIT license
 *
 * Date: 2020-12-06T11:25:15.688Z
 */
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s={backdrop:!0,button:!0,navbar:!0,title:!0,toolbar:!0,className:"",container:"body",filter:null,fullscreen:!0,inheritedAttributes:["crossOrigin","decoding","isMap","loading","referrerPolicy","sizes","srcset","useMap"],initialViewIndex:0,inline:!1,interval:5e3,keyboard:!0,focus:!0,loading:!0,loop:!0,minWidth:200,minHeight:100,movable:!0,rotatable:!0,scalable:!0,zoomable:!0,zoomOnTouch:!0,zoomOnWheel:!0,slideOnTouch:!0,toggleOnDblclick:!0,tooltip:!0,transition:!0,zIndex:2015,zIndexInline:0,zoomRatio:.1,minZoomRatio:.01,maxZoomRatio:100,url:"src",ready:null,show:null,shown:null,hide:null,hidden:null,view:null,viewed:null,move:null,moved:null,rotate:null,rotated:null,scale:null,scaled:null,zoom:null,zoomed:null,play:null,stop:null},t="undefined"!=typeof window&&void 0!==window.document,n=t?window:{},a=!(!t||!n.document.documentElement)&&"ontouchstart"in n.document.documentElement,r=t&&"PointerEvent"in 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t=this;this.timeout&&(clearTimeout(this.timeout),this.timeout=!1);var e=this.element,i=this.options,n=this.image,o=this.index,s=this.viewerData;ct(n,D),i.loading&&ct(this.canvas,T),n.style.cssText="height:0;"+"margin-left:".concat(s.width/2,"px;")+"margin-top:".concat(s.height/2,"px;")+"max-width:none!important;position:absolute;width:0;",this.initImage(function(){ut(n,E,i.movable),ut(n,S,i.transition),t.renderImage(function(){t.viewed=!0,t.viewing=!1,nt(i.viewed)&&yt(e,V,i.viewed,{once:!0}),xt(e,V,{originalImage:t.images[o],index:o,image:n},{cancelable:!1})})})},loadImage:function(t){var n=t.target,t=n.parentNode,o=t.offsetWidth||30,s=t.offsetHeight||50,a=!!gt(n,"filled");Dt(n,this.options,function(t,e){var i=t/e,t=o,e=s;o<s*i?a?t=s*i:e=o/i:a?e=o/i:t=s*i,rt(n,st({width:t,height:e},kt({translateX:(o-t)/2,translateY:(s-e)/2})))})},keydown:function(t){var e=this.options;if(e.keyboard){var i=t.keyCode||t.which||t.charCode;if(13===i&&this.viewer.contains(t.target)&&this.click(t),this.fulled)switch(i){case 27:this.played?this.stop():e.inline?this.fulled&&this.exit():this.hide();break;case 32:this.played&&this.stop();break;case 37:this.prev(e.loop);break;case 38:t.preventDefault(),this.zoom(e.zoomRatio,!0);break;case 39:this.next(e.loop);break;case 40:t.preventDefault(),this.zoom(-e.zoomRatio,!0);break;case 48:case 49:t.ctrlKey&&(t.preventDefault(),this.toggle())}}},dragstart:function(t){"img"===t.target.localName&&t.preventDefault()},pointerdown:function(t){var e=this.options,i=this.pointers,n=t.buttons,o=t.button;!this.viewed||this.showing||this.viewing||this.hiding||("mousedown"===t.type||"pointerdown"===t.type&&"mouse"===t.pointerType)&&(J(n)&&1!==n||J(o)&&0!==o||t.ctrlKey)||(t.preventDefault(),t.changedTouches?ot(t.changedTouches,function(t){i[t.identifier]=Et(t)}):i[t.pointerId||0]=Et(t),o=!!e.movable&&c,e.zoomOnTouch&&e.zoomable&&1<Object.keys(i).length?o=d:e.slideOnTouch&&("touch"===t.pointerType||"touchstart"===t.type)&&this.isSwitchable()&&(o=u),!e.transition||o!==c&&o!==d||ct(this.image,S),this.action=o)},pointermove:function(t){var e=this.pointers,i=this.action;this.viewed&&i&&(t.preventDefault(),t.changedTouches?ot(t.changedTouches,function(t){st(e[t.identifier]||{},Et(t,!0))}):st(e[t.pointerId||0]||{},Et(t,!0)),this.change(t))},pointerup:function(t){var e,i=this,n=this.options,o=this.action,s=this.pointers;t.changedTouches?ot(t.changedTouches,function(t){e=s[t.identifier],delete s[t.identifier]}):(e=s[t.pointerId||0],delete 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this.build(),this.ready&&this.show(e),this;if(nt(t.show)&&yt(i,H,t.show,{once:!0}),!1===xt(i,H)||!this.ready)return this;this.hiding&&this.transitioning.abort(),this.showing=!0,this.open();var n,o=this.viewer;return ct(o,w),o.setAttribute("role","dialog"),o.setAttribute("aria-labelledby",this.title.id),o.setAttribute("aria-modal",!0),o.removeAttribute("aria-hidden"),t.transition&&!e?(n=this.shown.bind(this),this.transitioning={abort:function(){wt(o,q,n),ct(o,z)}},lt(o,S),o.initialOffsetWidth=o.offsetWidth,yt(o,q,n,{once:!0}),lt(o,z)):(lt(o,z),this.shown()),this},hide:function(t){var i=this,e=0<arguments.length&&void 0!==t&&t,n=this.element,t=this.options;if(t.inline||this.hiding||!this.isShown&&!this.showing)return this;if(nt(t.hide)&&yt(n,"hide",t.hide,{once:!0}),!1===xt(n,"hide"))return this;this.showing&&this.transitioning.abort(),this.hiding=!0,this.played?this.stop():this.viewing&&this.viewing.abort();function o(){ct(r,z),i.hidden()}var s,a,r=this.viewer,h=this.image;return 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