Script Needed NOW!!!

Hey, Let me try to explain what I need. I have an account with ibill.com. They are a third party credit card processor. I would like a script to be made that will totally hide from the customer that they are signing up with ibill. Like, the customer fills in his credit card information into my webpage, the script posts that info to ibill behind the scenes, and charges or declines their credit card. I want it to look as if I have my own merchant account. ibill must he hidden until after the credit card charge is already approved. If the credit card charge is declined, ibill still must remain hidden. If you can do this, or need more information, PLEASE email me asap at sstanfield@hot.rr.com. I will pay for urgency! Thanks