title: How Do I Replace/Change The Heading Text Inside <h1></h1>, Using Javascript?
body: <p>How do I change/replace the text: "Hello" using javascript to say "Goodbye" instead?</p>
  
  <pre><code>&lt;h1 class="titlearea win-type-ellipsis" id="title"&gt;
       &lt;span class="pagetitle" &gt;
              Hello
       &lt;/span&gt;
  &lt;/h1&gt;
  </code></pre>