Contact form & store data

Hello,

I have created a new Section Editor in cmsAdmin called "Enquiries". This has just two fields:

- Email address (textfield - required)
- Message (textarea - optional)

I would like to have an Enquiry form on a listing page that sends a message to the advertiser (i.e. the listing page owner).

On submitting the form, the data should also be stored in the cmsAdmin area under the Enquiries section.

Has anyone done something similar to this and would be willing to share the code? Or could someone tell me how to get this working?

Thank you,
Greg