Thank you Alan & Colin for your help. I had forgotten about W3 verifying software.
I ran my code through it and it highlighted 80 faults, mainly due to protocol html (strict) that put some of the other coding out.
I ran it through the corrector which has helped me avoid correcting too much and I can now concentrate on the major ones.
Lucky it ran, Thanks for your help John -- ubuntu-uk@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-uk https://wiki.ubuntu.com/UKTeam/