*********************
			*                   *
			*  Lane Label Edit  *
			*                   *
			*********************

	After a gel-format file is chosen, a "lane-label-edit"
popup appears, giving one an opportunity to edit the file.
Any changes are for the exisitng primary image only; no
changes are saved in the file.

	The popup lists the current lane ID labels along the
left side of the popup.  Next to each ID label is another
small window which contains an inheritance code, assuming
inheritance is active.  The tiny red windows above and below
the lane labels are buttons used to indicate an insertion
of a new label.

	If no changes are to be made, click "OK".  The popup
disappears.

	If an ID is to be deleted, move the pointer over the ID
and click MB1.  The window which contained the ID goes blank.

	If an ID is to be added, click in the red min-window
above or below an existing ID.  Another popup appears into
which one types the new ID; enter the ID in the text window;
if an inheritance code is to be included, put a slash after the
ID, then the inheritance code.  When ready, hit "Add".  The
latest popup disappears, and the lane-label-edit popup is
extended to include the new ID and, if applicable, the new
inheritance code.

	It may be that after adding a label, the popup does
not show all labels.  The scrollbar to the right allows one
to traverse the entire label list.  The window manager may
allow re-sizing of the popup, in which case all lane labels
may be made visible.

	The Reset button restores the lane-label-edit popup
to its original state showing the IDs in the specified file.