Drupal login to external management sytem built in asp.net

Hi,

I'm trying to figure out how to have two Drupal login forms on the same page that login into two separate sites built in asp.net. They are on the same server, and right now i'm trying to figure out if this is possible. If so, can someone please point me in the right direction and give me some pointers on how to do so?

Thanks in advance!