[RESOLVED] Popup Menu

I have a popup menu that becomes visible from the tray notification area when I click on an icon. The popup menu has several options. The main form does not have to be visible when the popup menu is visible. In the case when the main form is not visible and I choose not to select any of the menu options, I need to have the menu close when it loses the focus. I can't seem to trap that event.

Any suggestions would be appreciated.

Thanks