DEPRECATED:

*	FindControl obtains the location of a mouse-down event in a
control. Not recommended with Appearance Manager 1.0. (use FindControlUnderMouse)
*	TrackControl responds to cursor movements in a control while the
mouse button is down. Not recommended with Appearance Manager 1.0. (use HandleControlClick)




*	FindControlUnderMouse obtains the location of a mouse-down event in a
control. New with Appearance Manager 1.0.

*	HandleControlKey sends a keyboard event to a control with keyboard
focus. New with Appearance Manager 1.0.

*	IdleControls performs idle event processing. New with Appearance
Manager 1.0.

*	HandleControlClick responds to cursor movements in a control while
the mouse button is down and returns the location of the next mouse-up
event. New with Appearance Manager 1.0.