Need Help With Online Request Script

i have this script used to request songs online (im a dj), and all i need to do is add a field to select the event the person is requesting it for (drop down). I managed to add a regular text field, but can't make it submit (to my e-mail) like the rest. here is the script www.djmaka.com/code.txt or to see it in action www.djmaka.com/request.php

thanks so much!

So... what's your question, specifically? If someone will do the work for you?

wud u like to give some more details

i just can't figure out how to make the new field for the event name to get posted with the rest of the other information