This forum is not a free coding service. As a general rule, the people helping out in this forum don't write code for others, but try to help with fixing code that doesn't work. You may perhaps get someone to write this script for you, but you'll be far more likely to get help if you have made a substantial effort and written some code yourself. Then someone here will almost certainly help you correct/improve your work.
You say "I know nothing about computer programming". If I were you I would (a) learn or (b) forget the idea. You are not looking for assistance which this forum exists to provide. You want someone else (highly skilled) to do the whole thing for you - for nothing, of course.
Lot's wife was a pillar of salt by day, but a ball of fire by night.
- Pupil's answer to Catholic Elementary School test.
All the code given in this post has been tested and is intended to address the question asked.
Unless stated otherwise it is not just a demonstration.
Last edited by Philip M; 01-24-2013 at 01:26 PM..