Sample Code

I have never used Multiple select boxes. Now, can someone tell me where I can see some sample code for how to get data from there and use it? Specifically, the select box will list the first and last names of employees (this is Intranet).

I want to take the employee ID (which would be the value of each selection) and use it on the next page to go back into the employee table of the database and pull up their email address, send emails using CDO, store the fact that an email was sent into the database, etc.