All unsaved documents will be saved before closing. If a document was not saved before, a file-save dialog will appear asking the user for a name and path. If the user cancels this dialog the macro itself will terminate.

All documents will be closed whether they were saved before or not.

Default if no parameter specified.

Before closing any unsaved document the user will be asked if he would like to have that document saved. If the user cancels this dialog the macro itself will be terminated.