s="dropdown-toggle" data-toggle="dropdown"><i class="fa fa-user"></i> John Smith <b class="caret"></b></a>
          <ul class="dropdown-menu">
            <li>
              <a href="#"><i class="fa fa-fw fa-user"></i> Profile</a>
            </li>
            <li>
              <a href="#"><i class="fa fa-fw fa-envelope"></i> Inbox</a>
            </li>
            <li>
              <a href="#"><i class="fa fa-fw fa-gear"></i> Settings</a>
            </li>
            <li class="divider"></li>
         