title: How do I debug JavaScript written within a script tag in the HTML
body: <p>I am attempting to debug external JavaScript within a  tag on an iframe on a website that I do not have access to the source code.  I am able to debug all of the javascript files directly but not the javascript embedded within the HTML.  </p>
  
  <p>I have attempted to search for the code within the sources tab and I am unable to come up with it.  I have attempted to use firefox developer edition as well as chrome dev tools</p>
  
  <p>issue I am trying to debug:</p>
  
  <pre><code>&lt;iframe&gt;
     &lt;html&gt;
       &lt;head&gt;
         &lt;script&gt; javascript I want to debug &lt;/script&gt;
       &lt;body&gt;
       &lt;/body&gt;
     &lt;/html&gt;
  &lt;/iframe&gt;
  
  I would like to place breakpoints anywhere within the code to debug it.
  </code></pre>