Joomla System Message

Hello guys, a curiosity. I could use to display system messages in a specific div. This should occur dynamically at the top of the site and would move the main content. It should have a duration of 10 sec and then disappear. You can do this easily?

Hi

With javascript support that would be possible, but i'm afraid that's considerate customization.

Cheers

Ok thanks. If you happen posted a tutorial;)