<?php 
if (isset($_GET['type'])) { 
   $foo = strtolower($_GET['type']); 
   } else { 
   $foo = "iframe"; 
   } 
if (strcmp($foo,"object") == 0) { 
   $type = "object"; 
   } else { 
   $type = "iframe"; 
   } 
?> 
<html> 
<head> 
<title>foo</title></head> 
<body> 
<h1>This is an <?php echo(ucfirst($type));?></h1> 
<p> 
It looks like you are viewing this page via <a href="README.html" target="_top">README.html</a>, hence you see the contents of an <?php echo($type);?>. If viewing this page via <a href="index.php" target="_top">index.php</a> you should see the children of the <?php echo($type);?> node, not this paragraph.</p> 
</body></html>
 
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