Thanks for this Ray. There's still some issues with this. Firstly I can not get the form to work with two select field. If I remove one then it works fine. I think this is why I originally had two forms each with one select field. The other issue is once a selection is made from either a-z url group or form, I would like to be able to revert back to show all results, is this possible?
Current page attached.
Thanks in advance.