PRO Insert_Shift, shift

;+
; NAME:
; 	Insert_Shift
; PURPOSE:
;	Insert the value of the shift between plots in the 
;	selection retrieval common
; CATEGORY:
;	Data Management
; CALLING SEQUENCE:
;	Insert_Shift, value
; INPUT:
;	value: the value of the shift between plots
; COMMON BLOCK:
;	SelectionRetrieval, where the plot is stored
;-
; MODIFICATION HISTORY
; 	Created in June 1991 by A.Csillaghy

COMMON SelectionRetrieval, dum, plotsShift

plotsShift = shift

END