You were right, of course. I had been comparing the code from the wrong document.
When I went to upload the original to the server, I discovered that all the permissions had been changed and I couldn’t gain access. I asked my hosting company to do a restore back to a date that was good and, hopefully, that will resolve the problem, at least for now.
As it happens, I also use IX Web Hosting and from your answer to Wpaul I was able to see the ownership had been changed to HTTPD. I don’t know if I need to change the host or find some way to prevent future occurences–Research time, I guess!
Thanks for your prompt help!
David K
