title: Block a specific javascript file in a Safari Extension
body: <p>Disclaimer: I've never written a Safari Extension before and I'm an utter newb at Javascript, though I do have plenty of experience in other languages.</p>
  
  <p>Here's my question: I'm writing a Safari Extension to improve a certain site I visit frequently. One of the improvements I'd like to make is to block the loading of <code>ckeditor.js</code></p>
  
  <pre><code>&lt;script type="text/javascript" language="javascript" src="ckeditor/ckeditor.js"&gt;&lt;/script&gt;
  </code></pre>
  
  <p>The script is slow to load, slow to run, and I can't stand graphical HTML editors anyway.</p>
  
  <p>Is it possible to create a script that will remove <code>ckeditor.js</code> before it downloads? If not, can I write something that will remove it before it runs?</p>