<html>
<head>
    <title>This page has iframes</title>
</head>
<body>
<h1 id="iframe_page_heading">This is the heading</h1>

<iframe src="animals" marginheight="0" marginwidth="0" topmargin="0" leftmargin="0" allowtransparency="true"
        frameborder="0" height="600" scrolling="no" width="120" id="iframe1" name="iframe1-name" />
</body>
</html>