| <html> | |
| <head></head> | |
| <img alt="long_placeholder_text" src="image.png" /> | |
| <script src="common.js"></script> | |
| <script> | |
| function loadNewImage(url) { | |
| return new Promise((resolve, reject) => { | |
| document.images[0].onload = () => { | |
| console.log('new image loaded', url); | |
| resolve(true); | |
| }; | |
| document.images[0].src = url; | |
| }); | |
| } | |
| </script> | |
| </html> |