Create a script to display the best results

I need a script to be able to pull information off a database & display the best results. The process is as follows, 1. the client will need to enter the address ( this can either be details address or street only or suburb only) 2. the best 5 results will be displayed, 3. the client can choose to sort these by distance, price, etc.. 4. I would also like to throw the results onto google map This project is a trial for a much larger project, i have a sample database of 20 - 30 entires that we can use for testing Im after a long term partner to work with me full time in building scripts for a new site im working on, if successful in this project much more work will follow.