I'm making a calendar where each column represents one day and each row
represents a month. It looks something like this:

A B C D ....... I J .......
P Q
Month Mon Tue Wed ...... Mon Tue ..... Mon Tue
Jan 1 2 3 15 16 .... 22
23
Feb 12 13 ....
19 20

Row 1 and Column A are frozen, (always displayed in the screen).

I would like to design a 'fast forward' button. When clicked, this buttons
scrolls horizontally to the right to put the nearest MONDAY (on the right)
adjacent to Column A. and similarly a 'Rewind' button that scrolls
horizontally to the left to put the nearest MONDAY (on the left) adjacent to
Column A.

In other words, i want to be able to scroll horizontally one week at a time
whether it's forward or backward.

i'm using Excel 2003.

Many thanks
Tendresse