toolbars image - is it possible

in access 2003 i have created a form with a custom toolbar. on the toolbar is a menu with three choices. i want to create an immage by one of the items. when the user selects another item, i want that once to recieve the immage (and the last one chose to loose it). i know i can do this in vb.net. is it possible here? if so, how

I think it may be.
Although it uses an icon probably - you should be able to set menu items to have icons or not as required, or use a check box in the menu.

You will probably need to read up on CommandBar objects using OfficeObjects reference.