PHP contact form needs creating

I have a comprehensive contact form that needs creating in PHP from a word document. I would like the document split into 'steps' or 'stages' and an anti spam measure incorporated at the end of the form it will send an email to an email address of my choice and also display a thank you message to the person filling in the form. The form will need to conform with the design of the site which is already created in PHP. If you are interested in the job, leave a PM and I will give you link to website and copy of form.