How To: Stackoverflow / Twitter JS dialogue box
<p>I am trying to build a text-bar above the website like <a href="http://techdows.com/wp-content/uploads/2010/12/older-verison-of-twitter.png" rel="nofollow">Twitter or SO does.</a> Any advice on how to build this would be great. I do not know what you call this feature, but maybe there is a jQuery plugin to do it?</p>

<p>The functionality I'm thinking of is "message" [x] to close the alert.</p>

<p>Thanks for your help!</p>
