Forum:How to insert a bubble-thing

I don't know how to describe it, but I mean the bubble that appears when the community messages has been edited. I've seen that some wikis use those bubbles to announce other things, and I was wondering how to do that too. 23:05, December 3, 2011 (UTC)


 * MediaWiki:Communitymessages-notice-msg--


 * I'm not trying to edit that bubble, what I'm trying to do is create a new bubble that appears for every visitor, to announces a contest on the wiki, like the voting rounds on the Glee Wiki. 11:53, December 4, 2011 (UTC)