============ Content of first.html ============
<html>
<head>
<title>Image Sequence</title>
<meta http-equiv="refresh" content="3; URL=
second.html">
</head>
<body>
<img src="
first.jpg">
</body>
</html>
============= Content of second.html ============
<html>
<head>
<title>Image Sequence</title>
<meta http-equiv="refresh" content="3; URL=
third.html">
</head>
<body>
<img src="
second.jpg">
</body>
</html>
============= Content of third.html (final - returns to first) ============
<html>
<head>
<title>Image Sequence</title>
<meta http-equiv="refresh" content="3; URL=
first.html">
</head>
<body>
<img src="
third.jpg">
</body>
</html>
