multiple login pages in a site

[luke]

Hi,

I am building a site for multiple customers. Each of the customer wants to
have own login page, but I want to cut down virtual folders for easier
management. Can any way to achieve this task? (I am using vb.net)

Customer login pages can be: aaa.com/aa-login.aspx,
aaa.com.com/bb-login.aspx........

Thanks

Luke