    el.addEventListener("click", back, false);
            document.body.insertBefore(el, document.body.firstChild);
        }
        if (location.href == initialURL) {
            setup();
        }
    };
}
		 </pre>

            <p>HTML web page source code:</p>
         <pre xml:space="preserve">&lt;!DOCTYPE html&gt;
  &lt;html lang="en"&gt;
    &lt;head&gt;
        &lt;title&gt;Evaluera Ltd&lt;/title&gt;
        &lt;meta charset="UTF-8" /&gt;
        &lt;script src="accSwitch.js"&gt;&lt;/script&gt;
  