CakePHP cascading select (drop down boxes)

You must ask all questions in as part of your bid, no questions after being awarded the work, if I award you the work I don't expect spending an hour answering questions, as I have provided the Model and MySQL code it should be simple, maximum I will pay is $40 USD. I need someone to write me a CakePHP/MySQL/JQuery demo application that has a page with 3 select inputs (drop down boxes). 1. Country 2. State 3. Suburb When the user selects the country the app uses AJAX to retrieve a list of states that are in that country When the user selects a state the app uses AJAX to retrieve a list of suburbs that are in that state. I have attached the CakePHP models (Country,State,Suburb) and the MySQL code for the 3 tables with sample data. The countries, states, and suburbs are stored in an MySQL database, the tables are included in the attachment. You must produce CakePHP in a manner that I can use this code in my CakePHP application. You must document your code and produce a functioning CakePHP app as a demo. I will deposit 100% of the fee pay into escrow, and you must provide me with the code for examination and verification of functionality before I release the escrow. You must complete the work within 48hrs of accepting the work. An example of how the app should function. 1. The first select box lists all the countries, there should be a auto-complete textfield so users can choose to start typing in the name and the list narrows down to countries that match the textfield criteria. 2. When the user selects the country (For example Country = Australia) the page retrieves the States that are in the country and displays the list of states. User chooses a state. 3. The page retreives the list of suburbs that are in the chosen state, there should be a auto-complete textfield so users can choose to start typing in the name and the list narrows down to suburbs that match the textfield criteria. 4. User selects the suburb from the suburbs list.