JavaScript error: Uncaught ReferenceError: j is not defined
<pre><code>j('a.icon_job').each(function() {
    var lnk = 'http://www.bullhornreach.com' + j(this).attr('href');
    j(this).attr('href', lnk).attr('target', '_blank');
}) 
</code></pre>

<p>Could you help me please?</p>

<p>My JavaScript code above shows this error:</p>

<blockquote>
  <p>Uncaught <code>ReferenceError</code>: <code>j</code> is not defined</p>
</blockquote>

<p>and the URL is not working in new window.</p>

<p>Preview URL in here: <a href="http://acumentalentsearch.com/job-listings-2/" rel="nofollow">http://acumentalentsearch.com/job-listings-2/</a></p>