Code one exciting PHP page of my site (esm)

We have an existing PHP site with a MySQL database. All of the site is coded and works but we have decided to restructure some of the pages into one page and that one page is all you need to code. Please read through the attached document for detailed instructions and feel free to ask any questions. You will be given full ftp and cpanel access to complete the job and, if this project goes well then there are future projects we can work on together as well.