Override Field Tab Order

[A_Classic_Man]

I have a form with several fields and use the following code to tab
through the fields:

Sub ExitbmRB()
ActiveDocument.Bookmarks("bmAlTime").Range.Fields(1).Result.Select
End Sub

This works great except if you want to change a field already filled
in or want to skip ahead.

Is there code I can add to the above code that will allow me to use
the mouse to move to a different field than what is next.

Thanks
Ron