title: How does v8 call DOM's function?
body: <p>I am studying v8 sources.
  I have spent 3 weeks but I couldn't find that how 8v call DOM's function.</p>
  
  <pre><code>Example for, 
  &lt;script&gt;
      document.writeln("Hello V8");
  &lt;/script&gt;
  </code></pre>
  
  <p>I want to know process of call sequences, writeln() function of DOM.
  Could you explain about this or give me some hints.</p>