title: Loading script before all images have been preloaded
body: <p>I'm creating a gallery of images with a thumbnail strip below. I would like to preload these images so that when the user clicks a thumbnail, the image immediately appears. There are quite a few photos though, so I don't want to wait until all images are preloaded until the user is able to click on a thumbnail. How do I allow for the images to load in the background, while allowing the user to click on a thumbnail and that photo appearing?</p>
  
  <p>Here is the page for reference: <a href="http://tinyurl.com/lk6e2yx" rel="nofollow">http://tinyurl.com/lk6e2yx</a></p>