title: How to show notifications in a JSP page in real time
body: <p>I need to show notifications on booking by client events to some other user. I want to do it in a facebook-like style: whenever someone makes a booking through my portal, I want that booking to be shown as a popup to another user who is using my application.</p>
  
  <p>How can I achieve this? I'm using Spring 3.0, JSP and jQuery.</p>