Get order id and price without tax and shipping

[pinci.domino]

Hi guys , please how can i get order id and price without tax and shipping in modules/bankwire.../payment_return.tpl  to this scrtipt

<script type="text/javascript" id="xxxxxxxxxxx" src="https://login.dognet.sk/scripts/fj27g82d"></script>
<script type="text/javascript">
PostAffTracker.setAccountId('xxxxxxxx');
var sale = PostAffTracker.createSale();
sale.setTotalCost( ***** ); //fill price without tax and shipping
sale.setOrderID( ***** ); //fill ID order

PostAffTracker.register();
</script>

 

Is it for affiliate program.

thx for help.