title: jQuery should blur fullscreen background image
body: <p>Hej! I need some <strong>jQuery</strong> that <strong>blurs</strong> my <em>fullscreen background</em> <strong>image</strong> <em><strong>1000px</em></strong> <em>in</em> the <strong>middle</strong> (so: margin: 0 auto; width: 1000px;).</p>
  
  <p>Here's an example:
  <a href="http://imageshack.us/a/img443/4976/j7qj.jpg" rel="nofollow">http://imageshack.us/a/img443/4976/j7qj.jpg</a></p>
  
  <p>I know that this is less a question - but I need some help, because my jQuery (or JS) knowledge is less than basic.
  Anyway, I hope someone can help me.</p>
  
  <p>I'm using this for my fullscreen background image:
  bg { left: 0; min-height: 100%; min-width: 100%; position: fixed; top: 0; z-index: -1; }</p>