<html>
<!--
This test checks that registering a protocol handler cancels prerendering.
-->
<head>
<title>Prerender register protocol handler cancellation</title>
<script language="javascript" type="text/javascript">
window.onload = function() {
navigator.registerProtocolHandler('mailto',
document.location.href + '%s',
'Mail to Santa');
};
</script>
</head>
<body></body>
</html>