Greetings

I'm fairly new at XL programming and I need a bit of help.

I have a worksheet that contains, among other things, 5 command Buttons.

Part 1: The 40+ lines of code in each button is identical, except for
some range references. ( eg cmdA, cmdB ...etc refer to Range(D5:E25),
Range(J5:K25) ...etc). Can someone suggest how I can only enter the code
once to save space and have each button run the code with its own
appropriate ranges.

Part 2: There are eventually going to be 24 worksheets like the one
above, each having these same 5 buttons. On each worksheet, cmdA does the
exactly same thing. (same for cmdB, etc). Ideally, I'd like the code to be
usable by ALL buttons (24x5=120) in the workbook. I'm not sure how to
proceed.

Thank you very much for any help
Giselle