AUP Plugin / Extension Deposit Funds through Authorize.Net

Hi, I have Alpha User Pionts Component (v.1.4.0) installed on a joomla (1.5.8). I also have virtuemart installed with [login to view URL] payment option working. I need users to be able to click and go to a page where they enter their creditcard information, amount to deposit, it calculate a fee, shows total, and when user clicks it takes the total from the credit card ([login to view URL] scripts) and adds the funds to the user's account balance (simply call a function for Alpha User Points to add funds). My understanding: create a form on a page that uses [login to view URL] script to process, and in the end calls action to a function in Alpha user points to add funds to account (adds points) Also, the deposit page for AUP is setup when I create a menu in joomla, I choose deposit points under AUP. I need either a component or a plugin/extension for AUP. Either way if successful payment, it has to communicate to AUP the amount deposited and added it to the account.