You may be able to apply or adapt the method shown here:
http://gregmaxey.mvps.org/Sound_On_Document_Open.htm
--
Greg Maxey
See my web site
http://gregmaxey.mvps.org
for an eclectic collection of Word Tips.
"It is not the critic who counts, not the man who points out how the strong
man stumbles, or where the doer of deeds could have done them better. The
credit belongs to the man in the arena, whose face is marred by dust and
sweat and blood, who strives valiantly...who knows the great enthusiasms,
the great devotions, who spends himself in a worthy cause, who at the best
knows in the end the triumph of high achievement, and who at the worst, if
he fails, at least fails while daring greatly, so that his place shall never
be with those cold and timid souls who have never known neither victory nor
defeat." - TR
