help writing a script

[Julio C. Gutierrez]

Hi all, I need your guy's help writing a script to add a list of users and 
creating home directories for them, I'm not much of a shell scripting guru so 
I'll appreciate any help or pointers given..
I need this script to create login names & home directories, but I want to 
include full name and I need it to prompt for a password using the useradd 
command.
Can anyone help me here??
or at least tell me where I can get some reference?

TIA

Julio