This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
I have a jsp page which initiates a processing which takes a fairly long amount of time. (abt 3 minutes) After the user submits the page, a "please wait" should be shown, and once the processing is over, the page should show the results. Any inputs on implementing this?