Cambridge B1 | Listening Sample Test #5 | Part 3

(function() { var url = window.location.href; var img = document.createElement(‘img’); img.width = 400; img.height = 400; img.alt = ‘QR Code’; // Alternative QR service img.src = ‘https://api.qrserver.com/v1/create-qr-code/?size=400×400&data=’ + encodeURIComponent(url); var container = document.getElementById(‘digbi-qr’); if (container) { container.appendChild(img); } })();