Thank you very much. It\'s staring you in the face really. Or is it? Dancing?!(sequence?) Middle of the night?!(\"evening\" corrupted?) All rather obscure I\'m afraid. I\'ll get the hang of it eventually. Thanks again for the help. Chris.
hi Chris, i think Pauline is right..the end of the answer "in the middle of the night", i think, is made up of IN plus G, being literally the middle letter of "night", rather than a reference to evening