<!DOCTYPE html>
<html>
<head>
<script type="text/javascript">
imageCollapsed = false;
window.addEventListener('load', () => {
var image = document.getElementById('image');
var display = window.getComputedStyle(image).display;
imageCollapsed = display == 'none';
});
</script>
</head>
<body>
<img src="subresources/image.png" id="image" >
</body>
</html>