spotter.min.js

var spotter=function(){function t(t,e,o){var i=document.createElement(t);return e&&(i.id=e),o&&(i.className=o),i}function e(t){return document.getElementById(t)}function o(){var e=["#spotterWrapper{","background-color:rgba(255, 255, 255, 0.9);","opacity:0;","position:absolute;","top:0;","z-index:999999999;","width: 100%;","height: 100%;","}","#spotterContent{","margin-top:35px;","text-align:center;","}","#spotterClose{","background-color:#8DCB0C;","height:35px;","position:fixed;","width:100%;","z-index:1000000001;","}","#spotterClose:hover{","background-color:#7DA81F;","}","#spotterClose__p{","color:white;","cursor: pointer;","font:bold 15px Helvetica,Arial;","line-height:35px;","text-align:center;","text-decoration:none;","}","#spotterList{","padding:30px;","}",".spotterList__li{","background-color:#333;","border:1px solid #DDD;","display:inline-block;","list-style:none;","margin:0 20px 20px 0;","padding:5px;","}",".spotterList__li:hover{","background-color:#FFF;","border:1px solid #BBB;","}",".spotterList__a--wide{","display:table-cell;","vertical-align:middle;","}",".spotterList__img{","display:block;","margin:0 auto;","}",".spotterList__a:active,.spotterList__a:focus{","border:0;","outline:#888 solid 2px;","}",".spotter__opaque{","transition:opacity 0.1s;","}","#spotterMsg{","display:block;","font-size:14px;","line-height:25px;","margin:0 auto;","padding-top:30px;","width:600px;","}"],o=t("style");return o.innerHTML=e.join(""),o}function i(){var t=document.documentElement;return Math.max(c.scrollHeight,c.offsetHeight,t.clientHeight,t.scrollHeight,t.offsetHeight)}function r(){var e=t("div","spotterClose","spotter__opaque");e.onclick=n;var o=t("p","spotterClose__p");o.innerHTML="Close",e.appendChild(o);var i=t("div","spotterWrapper","spotter__opaque");return i.appendChild(e),i.appendChild(t("div","spotterContent")),i}function n(){var t=e("spotterWrapper");t.style.opacity=0,setTimeout(function(){c.removeChild(t)},1e3)}function p(){c.appendChild(o());var t=r();c.appendChild(t),c.style.margin=0,c.style.padding=0,t.style.height=i()+"px",t.style.opacity=1,window.onkeyup=function(t){27==t.which&&n()}}function a(t){return t.naturalWidth>=_&&t.naturalHeight>=_}function l(t,e){return t[e.src]={width:e.naturalWidth,height:e.naturalHeight},t}function s(e,o,i){var r="spotterList__a",n=o[i].width,p=o[i].height,a=n/p>=g,l=t("img",null,"spotterList__img");l.src=i,a?(l.style.width=h+"px",l.style.height=p*h/n+"px",r+=" spotterList__a--wide"):(l.style.width=n*u/p+"px",l.style.height=u+"px");var s=t("a",null,r);s.href=i,s.download=i.replace(y,""),s.appendChild(l);var d=t("li",null,"spotterList__li");d.appendChild(s),e.appendChild(d)}function d(){var o=Array.prototype.filter.call(document.getElementsByTagName("img"),a).reduce(l,{}),i=Object.keys(o),r=e("spotterContent");if(i.length){var n=t("ul","spotterList"," spotter__opaque");i.forEach(s.bind(null,n,o)),r.appendChild(n)}else{var p=t("p","spotterMsg");p.innerHTML="We are sorry to tell you that the images on this page are too small.",r.appendChild(p)}}var c=document.body,h=176,u=109,g=h/u,_=100,y=/^.*[\/]/;return function(){e("spotterWrapper")||(scrollTo(0,0),p(),d())}}();spotter();