Selecting a class in the same div but not others
<p>I have an app that has red-wines and wines. If something is selected as a red-wine, the corresponding wine in that and only that div, should be set to checked and set to disabled. Here's a fiddle: <a href="http://jsfiddle.net/z5FYR/" rel="nofollow">http://jsfiddle.net/z5FYR/</a></p>

<p>Basically, is there a way for me to limit the scope (and not internal divs - like basically this 'subs' but nothing else)? Or should I make a secondary thing to select off of like a data-id='23' or something?</p>

<p>thx</p>

<p><strong>edit #1</strong>
So there are three instances of 'is-wine' that are demarcated by inclusion in that '.subs' class. I want to select only the one that is in the same div and not the other two. </p>
