Here is basically a problem I having:

For right now what I need is for customers to login using their:
Customer(Company) Name
Account Number
Phone Number (and this would have to setup with three text boxes you know the
[area code] [first three] [last four])

Now I have the split login installed and I am pretty sure that all this information is already there: as seen with the login page and in "Add Customers from Admin" http://www.zen-cart.com/index.php?ma...roducts_id=454

I assume that for the Account Number that can be made the password, so I would just need to change the text for that

But how can I make the additional information be required for a login and with the login how can I have just need the company name?