Change existing image gallery

I need an expert in xhtml, php, mysql, css and jquery to make changes to an existing script so that: 1) it loads and saves data to a mySQL database 2) it loads the images at the bottom of the screen rather than randomly all over the page 3) add an overlay to each opened image with the title of each image 4) add yes and no buttons at the bottom of each image that are active and will keep track on the database Looking for someone that can start right away and work fully dedicated to get the script changed. It is very important that the script remains lightweight. Max bid $75