Resource links sharing system

This is an easy project for people that have the required skills. What is needed is a PHP script taking data from multiple users and storing it in a MySQL database. The interface to add, edit and delete data needs to be done in Ajax to give a clean, easy to use web 2.0 experience to the users. - Each user can add an unlimited number of categories. - Each category has a name and can be either public or private. If a category is private, all resources within it will be dealt with as if they are private as well. - Each category can include an unlimited number of resources. - Each resource has a name, URL and can be either private or public. If the category a resource is in is private, the resource will be kept private even if the resource itself is chosen to be public. Optionally each resource also has a private description, public description and a small screenshot of the page at the URL. - Users can add, edit and delete categories & resources - Users can move the position of categories & resources on screen via Ajax (no page reload) - Users can copy public categories incl. the public resources in those categories of other users to their own. - We will provide the needed membership script as well as a lightbox script, so these both aspects of the system will not be required to program and design. - We will provide on acceptance a detailed description of the functions as well as wireframe drawings of the system that needs to be programmed in form of a 6 page PDF document. To show that you read and understood all requirements, please start your reply with the code: VHP If that code is not shown first, you will not be considered for this project.