How to make a sign light up
<p>Apologies if this doesn't qualify as a StackOverflow question.</p>

<p>I have a jpg of a sign that's made up of 100 light bulbs.  I'd like to use jQuery to animate the bulbs so that they flicker on after a moment's hesitation.</p>

<p>I'm thinking that it would require two images and that I would animate hiding/showing them back and forth to produce the flicker, but I wanted to ask if there was a more elegant solution first.</p>
