Ahem - John, just below my post is the message box, and just above it is a dark blue line with white writing which says:

Add to Tracer (or delete from Tracer if you've already traced it)          Translate page from (followed by a drop down menu)          Translate.

If you click on Add to Tracer, it traces the thread.

I can't believe I'm saying this to JohninKansas!!