MySetTitle
Sets the title bar text for the frame. This is how you would define your title bar function if you were to name it MySetTitle:
void MySetTitle (JMFrameRef frame, Str255 title);
frame- The frame that contains the title bar to be set or changed.
title- The title to display.
DISCUSSION
When creating a frame you must designate a callback function to set or modify the title bar associated with it.