_navbar.html

<div class="navbar navbar-default  navbar-fixed-top" role="navigation">
  <div class="container">
    <div class="navbar-header">
		<!-- NOTE: add "navbar-inverse" class for an alternate navbar background -->
      <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar">
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
		<span class="icon-bar"></span>
		<span class="icon-bar"></span>
      </button>
		<div class="navbar-header">
			<a href="http://bit.ly/colauttilab"><img src="ColauttiLabLogo.png" width="128"></a>
		</div>
	  </div>
    <div id="navbar" class="navbar-collapse collapse">
      <ul class="nav navbar-nav">
        <li><a href="1_fundamentals.html">Fundamentals</a></li>
        <li><a href="2_regex.html">Regex</a></li>
		<!--<li><a href="3_regex.html">Regex</a></li>
		<li><a href="4_advanced.html">Advanced</a></li>-->
      </ul>
    </div><!--/.nav-collapse -->
  </div><!--/.container -->
</div><!--/.navbar -->