[Ninth Dimension]

I've just checked, and the script is being called into the page when I get a new message, but it's not doing anything, here is the script:

<!-- BEGIN TEMPLATE: head_newpm -->
<script language="JavaScript">
<!--
function confirm_newpm() {
	input_box = confirm("<!-- BEGIN TEMPLATE: pm_popup -->
You have a new private message from ofDan entitled \"Re: test.\"\nClick OK to view it, or cancel to hide this prompt.
<!-- END TEMPLATE: pm_popup -->");
	if (input_box == true) { // Output when OK is clicked
		second_box = confirm("Open in new window?\n\n(Press cancel to open your Inbox in the current window.)");
		if (second_box == true) {
			window.open('<!-- BEGIN TEMPLATE: pm_popup_url -->
private.php?action=show&privatemessageid=674
<!-- END TEMPLATE: pm_popup_url -->','pmnew','width=600,height=500,menubar=yes,scrollbars=yes,toolbar=yes,location=yes,directories=yes,resizable=yes,top=50,left=50'); 
		} else {
			window.location = "<!-- BEGIN TEMPLATE: pm_popup_url -->
private.php?action=show&privatemessageid=674
<!-- END TEMPLATE: pm_popup_url -->";
		}
	} else {
	// Output when Cancel is clicked
	}
}
-->
</script>

<!-- END TEMPLATE: head_newpm -->