title: Uncaught TypeError: Cannot call method 'click' of null
body: <p>I have some scripts on my page that going in conflict.</p>
  
  <p>Firebug gives me this error: </p>
  
  <pre><code>Failed to load 
  Uncaught TypeError: Cannot call method 'click' of null
  </code></pre>
  
  <p>from this script:</p>
  
  <pre><code>&lt;script type="text/javascript" src="jquery-1.2.pack.js"&gt;&lt;/script&gt;
  &lt;script type="text/javascript" src="jquery.jPrintArea.js"&gt;&lt;/script&gt;
  &lt;script type="text/javascript"&gt;
  $(document).ready(function(){
      $('.link').click(function(){ $.jPrintArea('#tabella') });   
  });
  &lt;/script&gt;
  </code></pre>
  
  <p>What is the problem?
  Many thanks!</p>
  
  <p>ps. sorry for my bad english! </p>