Macro button to HIDE rows

Hi All,

I have a worksheet that I use to enter data and calculate percentages. Titles on Row 1. Data on Rows 2 and 4, %Results on Rows 3 and 5.
On a separate tab I have a chart that displays these results.

I would like a toggle button (or two buttons -- HIDE/UNHIDE) to display the DataRows (Rows 2 & 4) only when I am entering data. This will save me from having to select each Row to Hide them. <of course it's much larger than the sample rows I listed here>

Any chance someone can show me how to create a Macro Button to perform this task?

Thanks a million!

Thanks -- that did the job! I rated this FIVE STARS and Added to the Reputation -- I hope I did it correctly and that they show up.
Have a great day!