Update - I think it's fixed. LJ had inserted some extra "s. They certainly weren't in my offline version that I copied to my post. I've removed those and everything seems to work. I must just check with a magnifying glass next time - though I had trouble getting the first " to be the right kind; the font I'm using insisted on making them 'end' quotes instead of beginning ones, so that might be where the trouble crept in. LJ evidently inserted the correct " on my behalf but left the wrong ones in place. I do use html and not rte for posting and I thought I had it all sorted but clearly I need better glasses. Thank you for your help!