Blueberryware

This article is awesome for determining if a css background image has loaded. It uses a simple function to determine it, and even allows you to keep a “waiting for load” image before hand (essentially a background image preloader). I wanted to put it here because I am using it in the new OSX theme. There is a spinning gear progress bar while the large background image is resized for our screen resolution and then downloaded.
Continue reading Background Image Preloader…