customer_id in moneyorder module

[djkubus]

Hello I'm trying to have the customer's customer id be displayed in the moneyorder/check payment module that comes with the OSC store. I want the id to be displayed in the checkout_confirmation page if they select the moneyorder module as a payment type. Right now when that is chosen all it says is where to send the payment to and who to make the check payable to I want to add the information "please write your customer ID of $cID in the memo field" where $cID will be the customer currently logged in customer id. Can someone please help me with this, I have tried playing around with the define field in the language file for that module but no success.

 

Thanx :-)