[cotc2001]

Having a little trouble with this script for affiliate future regarding the {order.total}

This is the script im using, it seems to take the orderid ok but when i view page source the order.total is completley blank (just shows '')

can anyone see anything wrong with this code

{literal}
<script language="javascript" src="https://scripts.affiliatefuture.com/AFFunctions.js"></script>
<script language="javascript">

	var merchantID = 965;
	var orderValue = '{/literal}{$order.total}{literal}';
	var orderRef = '{/literal}{$orderids}{literal}';
	var payoutCodes = '';
	var offlineCode = '';

	AFProcessSaleV2(merchantID, orderValue, orderRef,payoutCodes,offlineCode);
</script>
{/literal}