Can this be done?

Hi, Can anyone help me to combine the information from 2 text box and insert it into a multiple select list when the user click on a Add button and delete the selected datas in the multiple list box when the user click on a Delete button (like what we did when we insert or delete e-mail address in the address book) ? Thanks... Rgds, JH ___________________________________________________________________________ Visit http://www.visto.com/info, your free web-based communications center. Visto.com. Life on the Dot.