Is there a way do define a context for a group of commands in jQuery?
<p><code>jQuery.proxy()</code> has some of the features I'm looking for, but ideallyI would like to be able to do something like:</p>

<pre><code>$('#some-id').context(function(){
    $('.some-class').show();
    $('li').css('background','red');
});
</code></pre>

<p>The effect of which would be the same as:</p>

<pre><code>$('#some-id .some-class').show();
$('#some-id li').css('background','red');
</code></pre>

<p>Does jQuery have a method like my <code>context</code> above?</p>
