I have a button which creates, enables, and makes visible a toolbar. How do
I delete the toolbar when the user is done with it? I can make a toolbar
button that deletes the toolbar, but how do I do this if the user uses the
view menu or clicks the X in the corner of the toolbar to make it not
visible? So, if the toolbar exists, I would like it to be visible, if it is
not visible or made not visible, I don't want it to continue to exist. Any
ideas?

Thanks
Dave