Question about dean edwards packer
<p>In jquery I use to save all my selectors in a variable. Then the browser only have to do doom travel once wich speeds up the site a bit...</p>

<p>I am also using Dean Edwards packer for my scripts.</p>

<p><strong>My question is: Is this realy needed or will Dean Edwards packer do this for me?
I mean will Dean Edwards packer save the selectors in to variables for me...</strong></p>

<p>Will this:</p>

<pre><code>$('#my_div').click(function() {

//stuff

});
</code></pre>

<p>Be like this after Dean Edwards packer:</p>

<pre><code>var $my_div = $('#my_div');

$my_div.click(function() {

//stuff

});
</code></pre>
