1.0AdSpyglasshttps://www.adspyglass.com/blogzerghttps://www.adspyglass.com/blog/author/zerg/rich600338<blockquote class="wp-embedded-content" data-secret="qxUpQYi9Hp"><a href="https://www.adspyglass.com/blog/lightbox/">Lightbox</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.adspyglass.com/blog/lightbox/embed/#?secret=qxUpQYi9Hp" width="600" height="338" title="“Lightbox” — AdSpyglass" data-secret="qxUpQYi9Hp" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://www.adspyglass.com/blog/wp-includes/js/wp-embed.min.js /* ]]> */ </script> Lightboxes are pop-ups on the site that appear on top of the site, blocking some of the content on the page. When the popup appears, in most cases the background is darkened and turned off. This means that users cannot interact with other content on the site. This is what draws attention to the lightbox […]