Primary Navigation
The required element with the id of #primary_navigation is where the main navigation will be inserted as a list.
<pre>
<ul>
<li>
<a class="active" href="/">Home</a>
</li>
<li>
<a href="/about">About Me</a>
</li>
</ul>
</pre>
This html will be inserted into the required element with the id of #primary_navigation.