on submit, form only picks up the FIRST selection

[GoogleCodeExporter]

Excuse the terrible formatting, the site is currently out of my hands and in 
someone else's. You can find the form at the bottom of this site:

http://cornflake.co.nz/#booknow

Basically, after a user fills in and successfully submits the form, the 
recipient can only see the first item on the dropdown checklist - this creates 
booking problems. The fields using the checklist are: "Entertainer(s)", "Book 
now, or just enquiring?" and "How did you find us?"

Here is an example of what the recipient e-mail looks like:

Entertainers: Captain Crunch
Booking/enquire now: Book now
Found through: Facebook

Even though multiple options have been selected, only the first item of the 
selection gets through. Any ideas? Any help is much appreciated!

Original issue reported on code.google.com by patr...@varnish.co.nz on 14 Sep 2014 at 1:29

[GoogleCodeExporter]

Bind dropdownlist values with newdeclared hidden value for storing values and 
pass in code behind.

Original comment by kehsihba...@gmail.com on 16 Jan 2015 at 7:06