How to re-write this jquery Checkbox code more efficiently
<p>Could you look at my jsFiddle here: <a href="http://jsfiddle.net/justmelat/MxpDY/" rel="nofollow">http://jsfiddle.net/justmelat/MxpDY/</a></p>

<p>This is a watered down version that mimics the <strong>critical points</strong> of the actual production app.  Thanks to help from this board, I have this jquery checkbox function working the way I need it to, but <strong>is there there is a more efficient way to write this code</strong>?. I would like to optimize the code, while keeping it adjustable for future clients.</p>

<p>Thank you in advance.</p>
