I wonder why you wanted to do that in 2 different versions?
Haven't tried that out. But as per the functionality, I would say, you CAN.
If you SUBMIT the values using a form, then you should be able to retrieve that with REQUEST.FORM() method.
If you pass it as Query string then, you should be able to do that using REQUEST.QUERYSTRING() method.
Guys, correct me if I am wrong.
Also another question on top of it is, why not have the login page in ASP itself? Is there any reason to so do or just testing it out?