Is there some issue doing it in jQuery?
<p>I can do it without worry about performance problems?</p>

<pre><code>$(document).ready(function() {

(function(new_selector) { new_selector('.classname').fadeIn('fast'); })($);

});
</code></pre>

<p>or</p>

<pre><code>$(function() {

(function(new_selector) { new_selector('.classname').fadeIn('fast'); })($);

});
</code></pre>

<p>thanks.</p>

<p>maybe it could be a idiot question but i like to worry about performance.</p>
