https://ilga-portugal.pt/files/themes/ilga_theme/assets/dist/intersectionObserver.min.js?ver=1.0.9

1/*!
2 * Ilga_theme Version 1.0.0 (http://ilga_theme.com)
3 * Copyright 2014-2021 Kobu Creative Digital Agency
4 * Licensed under GPL-2.0 (http://www.gnu.org/licenses/gpl-2.0.html)
5 */
6
7var lazyIntersectionObserver,observeElements=function(e){"use strict";var t,r={rootMargin:e||"0px 0px 256px 0px",threshold:.01,lazyImage:'img[loading="lazy"]',lazyIframe:'iframe[loading="lazy"]'},c={loading:"loading"in HTMLImageElement.prototype&&"loading"in HTMLIFrameElement.prototype,scrolling:"onscroll"in window};function a(e){var t,r,a=[];"picture"===e.parentNode.tagName.toLowerCase()&&(t=e.parentNode,(r=t.querySelector("source[data-lazy-remove]"))&&t.removeChild(r),a=Array.prototype.slice.call(e.parentNode.querySelectorAll("source"))),a.push(e),a.forEach(function(e){e.hasAttribute("data-lazy-srcset")&&(e.setAttribute("srcset",e.getAttribute("data-lazy-srcset")),e.removeAttribute("data-lazy-srcset"))}),e.setAttribute("src",e.getAttribute("data-lazy-src")),e.removeAttribute("data-lazy-src"),e.classList.remove("temp-img")}function n(e){var t,r,a,n=document.createElement("div");for(n.innerHTML=(r=(t=e).textContent||t.innerHTML,a="data:image/svg+xml,%3Csvg xmlns=%27http://www.w3.org/2000/svg%27 viewBox=%270 0 "+((r.match(/width=['"](\d+)['"]/)||!1)[1]||1)+" "+((r.match(/height=['"](\d+)['"]/)||!1)[1]||1)+"%27%3E%3C/svg%3E",r=!c.loading&&c.scrolling?void 0===lazyIntersectionObserver?r.replace(/(?:\r\n|\r|\n|\t| )src=/g,' lazyload="1" src='):(r="picture"===t.parentNode.tagName.toLowerCase()?'<source srcset="'+a+'" data-lazy-remove="true"></source>'+r:r).replace(/(?:\r\n|\r|\n|\t| )srcset=/g," data-lazy-srcset=").replace(/(?:\r\n|\r|\n|\t| )src=/g,' src="'+a+'" data-lazy-src='):r);n.firstChild;){var o=n.querySelector("img");!c.loading&&c.scrolling&&void 0!==lazyIntersectionObserver&&o&&(o.classList.add("temp-img","lazyload"),lazyIntersectionObserver.observe(o)),e.parentNode.insertBefore(n.firstChild,e)}e.parentNode.removeChild(e)}function o(){var e,t;document.querySelectorAll("noscript.loading-lazy").forEach(n),void 0!==window.matchMedia&&(t=function(e){e.matches&&document.querySelectorAll(r.lazyImage+"[data-lazy-src],"+r.lazyIframe+"[data-lazy-src]").forEach(function(e){a(e)})},(e=window.matchMedia("print")).addEventListener?e.addEventListener("change",t):e.attachEvent&&e.attachEvent("change",t)),"objectFit"in document.documentElement.style==!1&&document.querySelectorAll(".coverimg:not(.done)").forEach(function(e){(e.runtimeStyle||e.style).background='url("'.concat(e.src,'") no-repeat 50%/').concat(e.currentStyle?e.currentStyle["object-fit"]:e.getAttribute("data-object-fit")),e.src="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='".concat(e.width,"' height='").concat(e.height,"'%3E%3C/svg%3E"),e.classList.add("done")})}"undefined"!=typeof NodeList&&NodeList.prototype&&!NodeList.prototype.forEach&&(NodeList.prototype.forEach=Array.prototype.forEach),t="requestAnimationFrame"in window?window.requestAnimationFrame:function(e){e()},"IntersectionObserver"in window&&void 0===lazyIntersectionObserver&&(lazyIntersectionObserver=new IntersectionObserver(function(e,t){e.forEach(function(e){0!==e.intersectionRatio&&(e=e.target,t.unobserve(e),e.classList.contains("lazyload")&&a(e))})},r)),/comp|inter/.test(document.readyState)?t(o):"addEventListener"in document?document.addEventListener("DOMContentLoaded",function(){t(o)}):document.attachEvent("onreadystatechange",function(){"complete"===document.readyState&&o()})};observeElements();