Please ask specific questions and post relevant code in CODE tags - some here don't like links and compressed files. Exactly what is it you're stuck on? If you get error messages, post up the full message text and stack trace with the relevant code.

If you make it easy for us, we'll be happy to help. If you don't, it's much less likely we'll help. We won't write your code for you, but we can help you fix it.

See Questions.

Even if you're on the right track, you'll get run over if you just sit there...
Will Rogers