Fencer: It's not at all complicated, but it's slow! If the submit button were above the Message and Notes boxes, then for the 99% of time when there are no notes and no messages, the submit button would be right there, and there would be no need to wait for the screen to refresh before the scroll took effect. (Maybe this is not a problem in first-world countries like the Czech Republic with good broadband facilities, but we are not all so lucky)