title: Is there a way to animate the opacity of textarea with jQuery?
body: <p>I need to animate the opacity of the text in textarea, so it fades away.This happens when someone presses enter. I have setup the code for the enter press, but can't get the code to animate to work.
  Here is the code I have:</p>
  <pre><code>$(document).keydown(function(e){
  if(e.which === 13){
  // here I would like to animate the text
     };
  });
  </code></pre>