From a previous post by JE McGimpsey:

US Government sites are prohibited by law from displaying flashing text
(between 2 and 55 Hz) due to triggering seizures in those with
photosensitive epilepsy.

http://www.section508.gov/IRSCourse/mod02/021401--.html

Many other organizations try to conform to section 508.
--
Bernard V Liengme
Microsoft Excel MVP
www.stfx.ca/people/bliengme
remove caps from email

"Rev Keith" <Rev wrote in message
...
I forgot how to make a total flash/blink if its greater than zero. A few
tips
would help.