Aha... I missed that bit, however, I did initially have it all set to post. Would get or post make a significant difference?
Also, something that has just popped into my head is that I am using an image as the submit button rather than an actual button. Do I need to address the code in the same way as I would do for inserting to the database. I recall I had to change the trigger code from 'submit' to something like 'x_submit' because it was an image.
I'm still getting the same results... 93 regardless!
I've added the page just in case you need to see it in it's entirety!