*******************
			*                 *
			*  Extra Submenu  *
			*                 *
			*******************


	Some the functions in this submenu may or may not apply
to extra images, profile graphs, and other windows.  Read about 
each and experiment.


**********
*        *
*  Move  *
*        *
**********

	After clicking this button, move the pointer to an extra
image or profile plot, then depress MB1 and keep it depressed while
moving the pointer to where the window is to be moved.  Release
MB1 upon arrival at the target destination.  Other windows may be
moved by moving the pointer to each and repeating the process.
The move function remains active until another menu item is selected.


************
*          *
*  Resize  *
*          *
************

	Only profile graphs may be resized; images can only be
changed with the shrink and zoom functions.

	Enlarge is the only resize function; neither extra images nor
profile graphs may be contracted.

	After clicking this button, move the pointer to the
profile plot to be resized, then depress MB1 and keep it
depressed while moving the pointer in the direction of
the resize.  Release when finished.  The resize function remains
active until another menu item is selected.


***********
*         *
*  Raise  *
*         *
***********

	After clicking this button, move to the window to be raised
and click in that window.  The window will appear on top of the
stack of displayed windows.  The window must be partially visible
in order to raise it.  The raise funstion remains active until
another menu item is selected.



***********
*         *
*  Lower  *
*         *
***********

	After clicking this button, move to the window to be lowered 
and click in that window.  The window will be moved to the bottom of
stack of displayed windows and may or may not be visible.
The lower funstion remains active until another menu item is selected.


**********
*        *
*  Zoom  *
*        *
**********

	After clicking this button, move the pointer to the extra
image to be zoomed and click on it.  The extra image will be
magnified by one increment, but the image size will remain the
same; thus, only a portion of the image is visible.  The zoom
button is active until some other menu item is selected.  Thus,
the same image may be zoomed successively with consecutive clicks
inside its boundaries.  Also, different images may be zoomed by
moving to each and clicking.  Existing profiles will also be
zoomed, but profiles of zoomed images are disallowed.
Zoom increments are 2X, 3X, 4X, 5X, etc.
The zoom function applies only to extra images.


************
*          *
*  Shrink  *
*          *
************

	After clicking this button, move the pointer to the extra
image to be shrunk and click on it.  The extra image will shrink
one decrement.  The shrink button remains active until some other
menu item is selected.  Thus, the same image may be shrunk
successively with consecutive clicks inside its boundaries.
Also, different images may be shrunk by moving to each and clicking.
Existing profiles will also be shrunk, but profiles of shrunk
images are disallowed.  The shrink decrements are 1/2, 1/3, 1/4, 1/5,
etc.  The shrink function applies only to extra images.


**********
*        *
*  Done  *
*        *
**********

	If selected, the Extra Submenu disappears, and
control is returned to the main Commands Menu.