title: jquery background image stretches across screen
body: <p>i know there are a number of plugins that can do this, i have tried a few. in the past the ones i have tried always lead to some flickering on Firefox.</p>
  
  <p>The one in the link below seems to work seamlessly, but i cant seem to figure out what they are using.</p>
  
  <p>if anyone can take a look, i'd appreciate it!</p>
  
  <p>link: <a href="http://usa.buy2.co.il/assets/themes/Buy2Usa/pages/error.html" rel="nofollow">http://usa.buy2.co.il/assets/themes/Buy2Usa/pages/error.html</a></p>
  
  <p>thanks! </p>