                <li><a href="https://swarmsim.io" target="_blank" rel="noopener">SWARM</a></li>
                
                
                
                <!-- entries with drop-downs appear here -->
                <!-- conditional logic to control which topnav appears for the audience defined in the configuration file.-->
                
                
                <li class="dropdown">
                    <a href="#" class="dropdown-toggle" data-toggle="dropdown">Products<b class="caret"></