preload_polyfill.min.js

/*! loadCSS. [c]2017 Filament Group, Inc. MIT License */
!function(e){"use strict";var n=function(n,t,o){function i(e){if(a.body)return e();setTimeout(function(){i(e)})}function r(){l.addEventListener&&l.removeEventListener("load",r),l.media=o||"all"}var d,a=e.document,l=a.createElement("link");if(t)d=t;else{var f=(a.body||a.getElementsByTagName("head")[0]).childNodes;d=f[f.length-1]}var s=a.styleSheets;l.rel="stylesheet",l.href=n,l.media="only x",i(function(){d.parentNode.insertBefore(l,t?d:d.nextSibling)});var u=function(e){for(var n=l.href,t=s.length;t--;)if(s[t].href===n)return e();setTimeout(function(){u(e)})};return l.addEventListener&&l.addEventListener("load",r),l.onloadcssdefined=u,u(r),l};"undefined"!=typeof exports?exports.loadCSS=n:e.loadCSS=n}("undefined"!=typeof global?global:this);
/*! loadCSS rel=preload polyfill. [c]2017 Filament Group, Inc. MIT License */
!function(t){if(t.loadCSS){var e=loadCSS.relpreload={};if(e.support=function(){try{return t.document.createElement("link").relList.supports("preload")}catch(t){return!1}},e.poly=function(){for(var e=t.document.getElementsByTagName("link"),r=0;r<e.length;r++){var n=e[r];"preload"===n.rel&&"style"===n.getAttribute("as")&&(t.loadCSS(n.href,n,n.getAttribute("media")),n.rel=null)}},!e.support()){e.poly();var r=t.setInterval(e.poly,300);t.addEventListener&&t.addEventListener("load",function(){e.poly(),t.clearInterval(r)}),t.attachEvent&&t.attachEvent("onload",function(){t.clearInterval(r)})}}}(this);