H Rishu,
Do you need it to move 'outside' your own app? If not, you can be a plain div, with some extra css so you can move it around.
When you want to move it independent from your app, you really need a browser-pop-up, and create something to keep it up to date. If it's just simple status updates it's not too hard to create a service that pushes the updates to the status window.
Regards
Sander