How to print "parent page" url on iframe page?

mushy

I have a dynamic php website and on everypage there is a page in iframe. I want url to be printed on iframe page. Does anybody know how can I do that. For an example, page is http://www.example.com and all of the pages on the site has iframe with "example.php" inside iframe. I want to put some code in "example.php" so that it prints the url of parent page on it. Like if parent page is http://www.example.com/abcd.php then on "example.php" i.e iframed page http://www.example.com/abcd.php gets printed.

Can someone helps me with that?

mushy

🙁...

I did something but just didn't know what todo ahead...

I pasted following in the <head></head> tags

<script language="javascript">
function updateRefPage()
{
	//alert("dd");
	if(parent.location!="null")
	document.getElementById("refURL").value=parent.location;
//alert(document.getElementById("refURL"))
}
//alert(parent.location);
</script>

and following in the body which made it look like

<body onload="updateRefPage();">

Now I like to use "refURL" in php tags but I don't know how would I implement this in php tags...

I will highly appreciate for help..