                     if prevUrl?
                         div className: 'btn-group btn-group-sm',
                             button
-                                className: 'btn btn-default',
+                                className: 'btn btn-default prev',
                                 type: 'button',
                                 onClick: displayPrev,
                                     a href: prevUrl,

                    if nextUrl?
                        div className: 'btn-group btn-group-sm',
                            button
                                className: 'btn btn-default',
                                type: 'button',
                                onClick: displayNext,
                                    a href: nextUrl,


    renderNavigation: ->

        conversationID = @props.message.get 'conversationID'

        getParams = (id) =>
            if conversationID and @props.settings.get('displayConversation')
                return {
                    action : 'conversation'
                    id     : id
                }
            else
                return {
                    action : 'message'
                    id     : id
                }
        if @props.prevID?
            params = getParams @props.prevID
            prev =
                direction: 'second'
                action: params.action
                parameters: params.id
            prevUrl =  @buildUrl prev
            displayPrev = =>
                @redirect prev
        if @props.nextID?
            params = getParams @props.nextID
            next =
                direction: 'second'
                action: params.action
                parameters: params.id
            nextUrl = @buildUrl next
            displayNext = =>
                @redirect next

        div className: 'messageNavigation row',
            div className: 'btn-toolbar', role: 'toolbar',
