Show only columns that match combo box

[brites]

Hi folks!
I guess it is simple but I just not getting it...

I have a spreadsheet with 2009 months (jan to dec)
In a combo box Im choosing which month Im analysing...

So, what I wanted to do is:
when I choose (lets say) march in the combobox, only columns with march (month title in row 12) should be visible... all others (from column D to AB), hidden. Note that this rule should apply only to D:AB range.

Any help???
Thanx in advance!

Brites

 

[brites]

I got it!!!!