It works but the calendar window is not displayed correctly.

http://addomme.co.uk/reservations_form/ … _form.html
http://addomme.co.uk/addomme-reaservations

I have solved the calendar width problem in jquery-ui-1.8.5.custom.css line 580 / 58, I have changed the max-width to 100%.

Thank you very much for the script.