I didn't make a snide comment like Alan. His remark has gone unremarked upon. All I did was offer her some corrections and I have agreed to proof read her work in future is she wants it. I find it fascinating that people on here can be judge, jury, executioner and MIND READERS divining motivations from reading a few words on the internet. Some of you old Troglodytes should try being nice instead of attacking others who are doing so. (And there's a prize for spotting the deliberate mistake in this post!) Happy Flipping Christmas !