class app.views.RootPage extends app.View  @events:    click: 'onClick'   init: ->    @setHidden false unless @isHidden() # reserve space in local storage    @render()    return   render: ->    @empty()     tmpl = if app.isAndroidWebview()      'androidWarning'    else if @isHidden()      'splash'    else if app.isMobile()      'mobileIntro'    else      'intro'     @append @tmpl(tmpl)    return   hideIntro: ->    @setHidden true    @render()    return   setHidden: (value) ->    app.settings.set 'hideIntro', value    return   isHidden: ->    app.isSingleDoc() or app.settings.get 'hideIntro'   onRoute: ->   onClick: (event) =>    if $.eventTarget(event).hasAttribute 'data-hide-intro'      $.stopEvent(event)      @hideIntro()    return