URGENT ASP programming help needed!!!

[Chaos in 1983!]

i hope there is someone around here that know ASP and might be able to help me out...ok so I'm new to ASP and this is what I need to do, I need the user to upload a file to a folder, if the folder doesn't exist then it needs to be created dynamically from a session a textfield or a pulldown list menu...how would I go about this?

I appreciate your help...thanks in advance

here's what i've been trying to use to create a folder from a textfield...

<%
Dim objFSO, folder
folder=Request.Form("folder")
Set objFSO = Server.CreateObject("Scripting.FileSystemObject")
Set folder= objFSO.CreateFolder("C:\Inetpub\wwwroot\TecEmI\" & folder)
Response.Write "New folder created"
Set subir = Nothing
Set objFSO = Nothing
%>