anchor.diff:      <%= link_to '+', new_admin_user_path, {class:"btn btn-default"} %>
   </div>
   
  -<table class="table">
  +<table class="table text-center">
       <thead>
       <tr>
           <th>Name</th>
  
positive.code:     <tbody>
  		<% @users.each do |user| %>
  		    <tr>
  		        <td><%= link_to user.username, admin_user_path(user) %></td>
  		        <td><%= raw('<span class="glyphicon glyphicon-ok"></span>') if user.admin %></td>
  		        <td><%= 'O' if user.admin %></td>
  		        <td><%= link_to 'Edit', edit_admin_user_path(user) %></td>
  		        <td><%= link_to 'Delete', admin_user_path(user), method: :delete, data: {confirm: 'Are you sure?'} %></td>
  		    </tr>
  
negative.code:     </tbody>
  </table>
  
  <!-- Button trigger modal -->
  <a id="userInfoModalTrigger" style="display: none;" data-toggle="modal" data-target="#userInfoModal">
      Launch demo modal
  </a>
  <!--<popup id="popup-user-info"></popup>-->
  <div class="modal fade" id="userInfoModal">
      <div class="modal-dialog">
          <div class="modal-content">
              <div class="modal-header">
                  <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
                  <h4 class="modal-title">Modal title</h4>
              </div>
              <div class="modal-body" id="popup-user-info">
              </div>
              <div class="modal-footer">
                  <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
                  <!--<button type="button" class="btn btn-primary">Save changes</button>-->
              </div>
          </div><!-- /.modal-content -->
      </div><!-- /.modal-dialog -->
  </div><!-- /.modal -->
  
  <script type="text/javascript" charset="utf-8">
  	$(document).ready(function() {
  
  		$('.user-info-load').click( function(){
  			var load = $(this);
  			var modal = $("#userInfoModal");
  			var tmp = $("<div></div>");
  			tmp.load( $(this).attr("href"), function() {
  				var content = tmp.find(".main_area");
  				content.removeClass("main_area");
  				modal.find('#popup-user-info').html(content);
  				$('#userInfoModalTrigger').trigger("click");
  
  				modal.find(".modal-title").html( load.html() );
  			});
  
  			return false;
  		});
  
  	});
  </script>