This iPhone test interface is an elaboration on David Cann's version, which now allows you to enter in unique URL's as well as test in both <a href="http://iphone.borrowadollar.com/interface/index.php" title="iPhone Test Interface" target="_blank">normal</a> and <a href="http://iphone.borrowadollar.com/interface/landscape.php">landscape</a> mode.
<a href="http://iphone.borrowadollar.com/interface/index.php" title="iPhone Test Interface" target="_blank"> http://iphone.borrowadollar.com/interface/index.php </a>