title: dynamically changing HTML tag
body: <p>Is there a way to dynamically update an HTML tag? </p>
  
  <p>The HTML tag I have is:</p>
  
  <pre><code>&lt;p id=something&gt;hello&lt;/p&gt;
  </code></pre>
  
  <p>Is there a way through JavaScript that I can change <code>hello</code> to another value.  </p>
  
  <p>What is the best way to go about changing that value?</p>