This week's book giveaway is in the OCMJEA forum. We're giving away four copies of OCM Java EE 6 Enterprise Architect Exam Guide and have Paul Allen & Joseph Bambara on-line! See this thread for details.
That is by no means a simple question: don't know how to do it myself (sorry). Since we like to restrict this forum to simple questions, I shall move your thread elsewhere. It's not really a "Java in General intermediate" question, but I think you will get more replies here than in web services or similar.