291303 simple php mysql chart program

Hi there, need a simple chart program with the following contents: 1. charting software is already installed on my server + mySQL DB 2. you would have to create mySQL tables for the chart input data 3. you would have to adapt the charting software to a nice looking scrollable chart (will give link to chart sw on request!) 4. you would have to implement caching mechanism 5. conversion of mySQL data to XML (in order to read it by charting engine) 6. the programming steps are explained in charting FAQ (with examples)! 7. programming language is php / javascript 8. code must be commented for easy understanding This is an easy task for the right person!