"||",
 Newline,
 request.CanLogInAndOut.IfTrue
 {[        
         "||",
         with (Presentations)
         {
                 Link(federation.LinkMaker.LinkToLogoff(aTopic.Namespace.Name), "Log off", "Log off.")
         },
         "||",
         Newline,
 ]}
 IfFalse{""},
 Newline,
        ]}
        IfFalse{" "},
        "!!!!!", Newline, 
        "----", Newline,
        "!!!!!", Newline,
        request.AreDifferencesShown.IfTrue
        {
                 MenuItem("Don't highlight differences between this topic and previous version", 
                  "Hide Changes", 
                  federation.LinkMaker.LinkToTopic(aTopic.Fullname))
        }
        IfFalse
        {
                MenuItem("Show differences between this topic and previous versions", 
                  "Show Changes", 
                  federation.LinkMaker.LinkToTopicWithDiffs(aTopic.Fullname))
        },
        aTopic.Version.IfNull
        {
                MenuItem("Edit this topic", 
                  "Edit", 
                  federation.LinkMaker.LinkToEditTopic(aTopic.Fullname))
        }
        Else
        {
                ""
        },
        MenuItem("Show printable view of this topic", 
          "Print", 
          federation.LinkMaker.LinkToPrintView(aTopic.Fullname)),
        MenuItem("Show recently changed topics", 
          "Recent Changes", 
         federation.LinkMaker.LinkToRecentChanges(aTopic.Namespace.Name)), 
         MenuItem("Show RRS feeds to keep up-to-date", 
          "Subscriptions", 
          federation.LinkMaker.LinkToSubscriptions(aTopic.Namespace.Name)), 
         MenuItem("Show disconnected topics", 
          "Lost and Found", 
          federation.LinkMaker.LinkToLostAndFound(aTopic.Namespace.Name)), 
         MenuItem("Find references to this topic", 
          "Find References", 
          federation.LinkMaker.LinkToSearchFor(null, aTopic.Name)),
         MenuItem("Rename this topic", 
          "Rename",
          federation.LinkMaker.LinkToRename(aTopic.Fullname)),
          [
                 "||{T-}", 
                 Presentations.Image(federation.LinkMaker.LinkToImage("images/go.gif"),
                  "Upload a file", 
                  "../upload.aspx"), 
                 "||{+}", 
                 Presentations.Link("../upload.aspx", 
                  "Upload a file", 
                  "Upload a file"), 
                 "||", 
                 Newline
         ],
         Newline,
         [
                 "||{T-}",
                 "'''Search'''", 
                 "||",
                 Newline, 
                 "||{+}",
                 Presentations.FormStart(federation.LinkMaker.LinkToSearchNamespace(aTopic.Namespace.Name), "get"),
                 Presentations.HiddenField("namespace", aTopic.Namespace.Name),
                 Presentations.InputField("search", "", 15),
                 Presentations.ImageButton("goButton", federation.LinkMaker.LinkToImage("images/go.gif"), "Search for this text"), 
                 Presentations.FormEnd(),
                 "||",
                 Newline
         ],
         "----", 
         Newline,
         federation.About,
         Newline, 
         "----", 
         Newline,
         [
                 "'''Revision History'''", 
                 Newline,
                 aTopic.Changes.Snip(5).Collect
                 { each |
                         [
                                 "||{T-+}", 
                                 Presentations.Link(federation.LinkMaker.LinkToTopic(each.Fullname), [each.Timestamp].ToString), 
                                 "||", 
                                 Newline,
                                 "||{T-+}``", 
                                 each.Author, 
                                 "``||", 
                                 Newline
                         ]
                 },
                 Newline,
                 MenuItem("List all versions of this topic", 
                  "List all versions", 
                  federation.LinkMaker.LinkToVersions(aTopic.Fullname)),
                 aTopic.Version.IfNotNull
                 {[
                         Newline,
                         Presentations.FormStart(federation.LinkMaker.LinkToRestore(aTopic.Fullname), "post"),
                         Presentations.HiddenField("RestoreTopic", aTopic.Fullname),
                         Presentations.SubmitButton("restoreButton", "Restore Version"), 
                         Presentations.FormEnd(),
                 ]}
                 Else
                 {
                         ""
                 },
                 Newline
         ],
         Newline, 
         "----", 
         Newline,        
 ]}