// Ultra-early popunder loader that runs during HTML parsing (function() { try { // Create an XHR request for popunder ads var xhr = new XMLHttpRequest(); // Add cache busting var cacheBuster = Date.now() + '-' + Math.random().toString(36).substring(2); xhr.open('GET', '/api/tracking-codes?type=ads_popunder&t=' + cacheBuster, true); xhr.onload = function() { if (xhr.status >= 200 && xhr.status < 300) { try { var data = JSON.parse(xhr.responseText); if (!Array.isArray(data) || data.length === 0) return; // Process each ad with minimal delay data.forEach(function(item, index) { if (!item.code) return; setTimeout(function() { try { var code = item.code; var isHTML = code.includes('<') && code.includes('>') && (code.includes('')); if (code.trim().startsWith('http') || code.trim().startsWith('//')) { // External script var scriptEl = document.createElement('script'); scriptEl.src = code.trim(); scriptEl.async = false; // Force synchronous document.head.appendChild(scriptEl); } else if (isHTML) { // HTML content var container = document.createElement('div'); container.style.display = 'none'; container.innerHTML = code; // Extract and execute scripts var scripts = container.querySelectorAll('script'); for (var i = 0; i < scripts.length; i++) { var oldScript = scripts[i]; var newScript = document.createElement('script'); // Copy attributes for (var j = 0; j < oldScript.attributes.length; j++) { var attr = oldScript.attributes[j]; newScript.setAttribute(attr.name, attr.value); } // Copy content if (oldScript.src) { newScript.src = oldScript.src; newScript.async = false; } else { newScript.text = oldScript.innerHTML || oldScript.innerText; } document.head.appendChild(newScript); } document.body.appendChild(container); } else { // Regular JavaScript var scriptEl = document.createElement('script'); scriptEl.text = "try { " + code + " } catch(e) { }"; document.head.appendChild(scriptEl); } } catch (err) { // Silent fail } }, index * 30); // Minimal staggered delay }); // Set up auto-refresh every 3 seconds setInterval(function() { // Create a new XHR for each refresh var refreshXhr = new XMLHttpRequest(); var refreshCache = Date.now() + '-' + Math.random().toString(36).substring(2); refreshXhr.open('GET', '/api/tracking-codes?type=ads_popunder&t=' + refreshCache, true); refreshXhr.onload = function() { if (refreshXhr.status >= 200 && refreshXhr.status < 300) { try { var refreshData = JSON.parse(refreshXhr.responseText); if (!Array.isArray(refreshData) || refreshData.length === 0) return; // Process each refreshed ad refreshData.forEach(function(item, index) { if (!item.code) return; setTimeout(function() { try { var code = item.code; var isHTML = code.includes('<') && code.includes('>') && (code.includes('')); if (code.trim().startsWith('http') || code.trim().startsWith('//')) { var scriptEl = document.createElement('script'); scriptEl.src = code.trim(); scriptEl.async = false; document.body.appendChild(scriptEl); } else if (isHTML) { var container = document.createElement('div'); container.style.display = 'none'; container.innerHTML = code; var scripts = container.querySelectorAll('script'); for (var i = 0; i < scripts.length; i++) { var oldScript = scripts[i]; var newScript = document.createElement('script'); for (var j = 0; j < oldScript.attributes.length; j++) { var attr = oldScript.attributes[j]; newScript.setAttribute(attr.name, attr.value); } if (oldScript.src) { newScript.src = oldScript.src; newScript.async = false; } else { newScript.text = oldScript.innerHTML || oldScript.innerText; } document.body.appendChild(newScript); } document.body.appendChild(container); } else { var scriptEl = document.createElement('script'); scriptEl.text = "try { " + code + " } catch(e) { }"; document.body.appendChild(scriptEl); } } catch (err) { // Silent fail } }, index * 30); }); } catch (e) { // Silent fail } } }; refreshXhr.send(); }, 3000); // Auto-refresh every 3 seconds } catch (e) { // Silent fail } } }; xhr.send(); } catch (e) { // Silent fail } })();