Wordpress site needs to request XML feed and add data to form

Avg Bid (USD)
Project Budget (USD)
$30 - $250

Project Description:
We have a Wordpress website already built. The page we require the form on is here: http://www.urlgone.com/2902d0/

This is not just a contact form, this form must request data from an XML feed we have username and key for, and then submit it to us along with the 4 other fields we require. (Name, Email, Telephone, Part(s) Required) - Please see attached screenshot for clarification.

So in summary..

1. Customer enters vehicle registration number
2. XML feed brings back data
3. Vehicle data is displayed and customer clicks on confirm and moves to next step
4. Customer can now enter in name, email, telephone and parts required fields and submit the form
5. We receive email with vehicle data and data from 4 fields customer filled in

This should take a good developer 1 to 3 hours. Max budget is $30. If you have past experience of making forms like this, please do post a link as this would help. It must work on all browsers.

Additional Project Description:
06/21/2013 at 15:34 IST
Documentation for XML feed

Skills required:
HTML, jQuery / Prototype, PHP, Wordpress, XML
Additional Files: STEPS-REQUIRED.jpg CDLVIS.pdf
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