title: How to replace "&lt;b&gt;" with "<b>" in the whole document and without jquery
body: <p>The following function only replaces the first "<code>&amp;lt;br /&amp;gt;</code>" it finds, not the following ones. Does anyone know how to fix that problem?
  I want the function to replace all the strings in the whole document.</p>
  
  <pre><code>&lt;script language="javascript" type="text/javascript"&gt;
      window.onload = function umtauschen()
      {
      document.body.innerHTML = document.body.innerHTML.replace('&amp;lt;br /&amp;gt;', '&lt;br /&gt;');
      document.body.innerHTML = document.body.innerHTML.replace('&amp;lt;b&amp;gt;', '&lt;b&gt;');
      document.body.innerHTML = document.body.innerHTML.replace('&amp;lt;/b&amp;gt;', '&lt;/b&gt;');
      }
  &lt;/script&gt;
  </code></pre>
  
  <p>Thanks</p>