<html>

<head>

	<title>Testing contentWindow on an iFrame</title>

	<script>
		function putText()
		{
			var w = document.getElementById("my_iframe").contentWindow;
			var d = document.getElementById("my_div");
			d.innerText = w.location;
		}
	</script>

</head>

<body onload="putText()">

	<div>
	Here is the iFrame:
	<iframe id="my_iframe" src="about:blank" width=200 height=200 frameborder=1></iframe>
	</div>

	<div id="my_div">
	div text will be replaced
	</div>

</body>

</html>