Need Help Creating Windows 98 Login Scripts

I am currently using 16 Win98 workstations using a Windows
NT server. I am trying to create a logon script that will
map to a share drive. The share drive is not on the PDC.
All users share the name user name and password (I realize
that security is lax to put it mildly), but that is an
issue for another time). How many scripts do I need?
What is the format that the script(s) need to be in?
Which location is the best for the script?
According to the last administrator, the current logon
script does not reside on the PDC.

Any and all information is greatly appreciated. Thanks.