this closes issue #9

app/views/tutorials/guard.html.erb

@@ -22,6 +22,7 @@
 
 function openSub(){
 	$('li[id="submenu"]').addClass('open');
+	$('li[id="submenu"]').addClass('active open');
 };
 
 $(document).ready(openSub);

app/views/tutorials/info_disclosure.html.erb

@@ -11,6 +11,7 @@
 <script type="text/javascript">
 function makeActive(){
 	$('li[id="info_dislosure"]').addClass('active');
+	$('li[id="submenu"]').addClass('active open');
 };
 
 $(document).ready(makeActive);

app/views/tutorials/mass_assignment.html.erb

@@ -0,0 +1,18 @@
+<div class="dashboard-wrapper">
+	<div class="main-container">
+		<div class="row-fluid">
+		    <div class="span12">
+		      <%= render :partial => ("layouts/tutorial/mass_assignment/admin_mass_assign")%>
+		    </div> <!-- End Span12-->
+		</div>
+	</div>
+</div>
+
+<script type="text/javascript">
+function makeActive(){
+	$('li[id="mass_assignment"]').addClass('active');
+	$('li[id="submenu"]').addClass('active open');
+};
+
+$(document).ready(makeActive);
+</script>