Keyword list on the Web

I have a lotus form on the web that has a employee name field. I need to pull in the employee list from a DB2 table (instead of NAB). Since it will take time to populate a drop down list box, I am searching by last name.

I have a form with a text box and a search button. When the search button is clicked I need to retrieve the appropriate rows from the DB2 DB. The agent to connect and retrieve the rows from DB2 is in place.

How do I populate those rows into a listbox/combo box ?