This file demonstrates the use of an image, and warns the user
to ensure that information is not conveyed throught color alone.

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
    "http://www.w3.org/TR/html4/loose.dtd">
<html lang="en">
<head>
<title>alert 1.0/2.1.1</title>
</head>
<body>
<img src="rex.jpg" alt="big cat" longdesc="big_cat.htm" /><a href="big_cat.htm">D</a>
</body>
</html>