Add simple test iteration HttpRequest.Session to frame.html

www/frame.html

@@ -9,14 +9,22 @@
 
         <div>
             <h3>request Headers:</h3>
-            <table>
-                <%iterate name request.RequestHeaderNames%>
+            <table>
+                <%iterate name request.RequestHeaderNames%>
                 <tr>
                     <td><i><%=name%>:</i></td>
                     <td><%=request.GetRequestHeader(name)%></td>
-                </tr>
-                <%end%>
-            </table>
+                </tr>                <%end%>
+            </table>
+            <h3>session variables (SID: <%=request.Session.SessionID%>)
+            <table>
+                <%iterate name request.Session.ElementNames%>
+                <tr>
+                    <td><i><%=name%>:</i></td>
+                    <td><%=request.Session[name]%></td>
+                </tr>
+                <%end%>
+            </table>
         </div>
     </body>
 </html>