If you want to change the iframe url from the iframe window, you can use this small function to change the url of the iframe.

<script type=”text/javascript”>
$(document).ready(function() {
$(‘#clickToClose’).click(
function() {
window.parent.frames[“myframe”].location.href=’frame.php’;
return false;
});
});
</script>

Explanation of the above script

• clickToClose is the ID of the html tag by which you want to change the url after clicking on this.
• window.parent is used to get the frame of the parent window to change the url.
• frames[“myframe”] is the name of the iframe.