<html>
<body>

<script language="javascript">

<!--

if (navigator.appname == "Netscape")

{

document.write('You are a Netscape user')

}

else

{

document.write('You are an Internet Explorer user')

}

</script>
</body>
</html>
Copy this text into your text file and save it (ie. test.html)
Or if that didn't work click this link, which will take you to the script in action
were you click File, View Source and copy the text