       server = encodeURIComponent(@state.codapServerUrl)
       buttonText = if @state.pageType is 'launch' then "&buttonText=#{encodeURIComponent(@state.launchButtonText)}" else ''
       fullscreenScaling = if @state.pageType is 'autolaunch' and @state.fullscreenScaling then '&scaling' else ''
-      "#{documentServer}/v2/documents/#{sharedDocumentId}/#{@state.pageType}?server=#{server}#{buttonText}#{fullscreenScaling}"
+      graphVisToggles = if @state.graphVisToggles then '&app=is' else ''
+      "#{documentServer}/v2/documents/#{sharedDocumentId}/#{@state.pageType}?server=#{server}#{buttonText}#{fullscreenScaling}#{graphVisToggles}"
     else
       null
 

    codapServerUrl: "https://codap.concord.org/releases/latest/"
    launchButtonText: "Launch"
    fullscreenScaling: true
    tabSelected: 'link'

  getSharedDocumentId: ->

                          (input {type: 'checkbox', checked: @state.fullscreenScaling, onChange: @changedFullscreenScaling})
                          "Fullscreen button and scaling"
                        )
                      if @state.pageType is 'launch'
                        (div {className: 'launch-button-text'},
                          "Launch Button Text:"
                          (input {value: @state.launchButtonText, onChange: @changedLaunchButtonText})
                        )
                      (div {},
                        (input {type: 'checkbox', checked: @state.graphVisToggles, onChange: @changedGraphVisToggles})
                        "Display data visibility toggles on graphs"
                      )
                    )
                  )
                else
