While you've been given a couple of ways of doing this, I *highly*
recommend that you NOT do it.

If you have government clients (in the US) that use your workbook, it
may even be illegal due to its ability to trigger epileptic seizures:

http://www.section508.gov/index.cfm?...ID=12#Software

besides, it's irritating as hell.

In article ,
Nad.Engoor wrote:

Text Effects - similar type in Word