Source code

Revision control

Copy as Markdown

Other Tools

Test Info:

<html class="reftest-wait">
<head>
<script type='text/javascript'>
function changeAltText(img)
{
img.alt = img.alt + ". I'M INVISIBLE!";
document.documentElement.className = "";
}
</script>
</head>
<body onload="changeAltText(document.images[0])">
<img src='data:text/plain,' alt="initial">
</body>
</html>