jQuery notifications plugin

I am looking for jQuery Plugin that enabling me displaying notifications like Facebook or Google +.

When I googled it google returns some results that they mostly good for displayin开发者_如何学JAVAg alert or message to user but I want to display last system changes to user.

I've made an open source jQuery notification system that can be integrated seamlessly with your web app, called jNotifyOSD. You can see a demo on that link. The code's up on GitHub. I've tried to keep the API clean and dead simple to use. Here's an example:

$.notify_osd.create({
  'text'        : 'Hi!',             // notification message
  'icon'        : 'images/icon.png', // icon path, 48x48
  'sticky'      : false,             // if true, timeout is ignored
  'timeout'     : 6,                 // disappears after 6 seconds
  'dismissable' : true               // can be dismissed manually
});

You can even set global defaults for all future notifications (can be overridden on a per-notification basis):

$.notify_osd.setup({
  'icon'        : 'images/default.png',
  'sticky'      : false,
  'timeout'     : 8
});

Also, I'm working on adding more features, so you could suggest some more features if you wish to use it :)

UPDATE [13th Dec, 2012]:

It's been some time, but I've finally implemented support for multiple visible notifications using a queue system. So for example:

$.notify_osd.setup({
  // ... config ...
  'visible_max' : 5                  // max 5 notifications visible simultaneously
  'spacing'     : 30                 // spacing between consecutive notifications
});

You can see a demo here.

try this plugin: Noty

have different implementations such as:

1. alert
2. success
3. error
4. warning
5. information
6. confirmation

And the notifications can be positioned at the:

1. top
2. topLeft
3. topCenter
4. topRight
5. center
6. centerLeft
7. centerRight
8. bottom
9. bottomLeft
10. bottomCenter
11. bottomRight

and you can put them in queue