FUNCTION FLIPLR,A
;+
; QUESTION 2
; You should write the necessary IDL statements
; to complete this function. After you have thoroughly
; tested the function and inserted your comments in
; the code, please use the simg211-submit tool to
; submit the results.
;
; By submitting this procedure for a grade you
; attest that this is your own work.
;
; PURPOSE
; If A is an array then B=FLIPLR(A) is an array in
; which the order of the columns has been reversed, but
; the order of the rows is unchanged. The examples
; below illustrate the functionality.
;
; Example 1. The array A is
;
; 0 1 2
; 3 4 5
; 6 7 8
;
; Then the array B=FLIPLR(A)  is
;
; 2 1 0
; 5 4 3
; 8 7 6
;
; Example 2. The array A is
;
; 0 1 2
; 3 4 5
; 6 7 8
; 3 5 7
;
; Then the array B=FLIPLR(A) is
;
; 2 1 0
; 5 4 3
; 8 7 6
; 7 5 3
;
; Example 3
; If A is a vector with 1 row, then B the reverse of A.
;
; A=[1,2,3,4]
; B=FLIPLR(A)
; will return B=[4,3,2,1]
;
; PROGRAMMED BY:
; DATE
;-