       show:       true
     )
 
-App.Config.set( 'ticket/zoom/:ticket_id', TicketZoomRouter, 'Routes' )
-App.Config.set( 'ticket/zoom/:ticket_id/nav/:nav', TicketZoomRouter, 'Routes' )
-App.Config.set( 'ticket/zoom/:ticket_id/:article_id', TicketZoomRouter, 'Routes' )
+App.Config.set('ticket/zoom/:ticket_id', TicketZoomRouter, 'Routes')
+App.Config.set('ticket/zoom/:ticket_id/nav/:nav', TicketZoomRouter, 'Routes')
+App.Config.set('ticket/zoom/:ticket_id/:article_id', TicketZoomRouter, 'Routes')

    # rerender whole sidebar if customer or organization has changed
    if @ticketLastAttributes.customer_id isnt @ticket.customer_id || @ticketLastAttributes.organization_id isnt @ticket.organization_id
      new App.WidgetAvatar(
        el:      @$('.ticketZoom-header .js-avatar')
        user_id: @ticket.customer_id
        size:    50
      )

    resetButton   = @$('.js-reset')

    params         = {}
    params.ticket  = @formParam(ticketForm)
    params.article = @formParam(articleForm)
    #console.log('markFormDiff', diff, params)

    # clear all changes
