New background image not loading after jQuery fadeOut / fadeIn

gistfile1.js

fadeIn rendering bug (background image)
---------------------------------------

I was experiencing an issue in Chrome and Internet Explorer where intermittently the 
background image would fail to load after a a fadeIn. Narrowed this down to a rendering 
issue rather than a logic error and was able to fix it by resetting the background image 
after the fade like so:

$('#wrapper').css('background', $('#wrapper').css('background'));