Thank you. I've not gone there to try it yet, but I'm sure it's the correct answer.
Unrelated question (don't want to start a new topic, now that I have someone knowledgeable out there; sorry if that's contrary to protocol):
Occasionally, code is appearing in my posts, e.g. see below. I edit and delete it when I see it. Why is it happening?
/* Style Definitions */
mso-padding-alt:0in 5.4pt 0in 5.4pt;
font-family:"Times New Roman";}