Drop down Menu

Hi, I need to do a drop down menu that loads the contents from a msql database. Like this: I need a select that has the name of every salesman of a certain department, and this info is dynamic and is recorded in a database (MySql). So what would the select have to be like? Also the load value is obvious diferent from the value that is sent from the form when the submit button is pressed, this value would be another column in the same table of the name. Thanks, Rodrigo