WordPress and jQuery
<p>I am fairly new to using jQuery in WordPress and I am trying to write jQuery scripts in a separate file.</p>

<p>What is the difference between the following two syntaxes of setting up the external file:</p>

<h3>Version I</h3>

<pre><code>jQuery(function() {
    jQuery("#radio").buttonset();
});
</code></pre>

<h3>Version II</h3>

<pre><code>$(document).ready(function() {
    $("#radio").buttonset();
}
</code></pre>
