anchor.diff:        $slider_base.slider(if root.auth_mode then 'disable' else 'enable')
       else
         $slider_base.slider
  -        disabled: root.auth_mode #@data('root').page_name == 'results'
  +        disabled: root.auth_mode
           min: -1
           max: 1
           step: .01
  
positive.code:       save(slider)
  
  
      # We want to know if the user understands that they can slide the slider. Has_moved tracks whether
      # they have manipulated it in the past. They might have manipulated it this session, or a previous 
      # session. 
      if !slider.has_moved && slider.stance != 0.0
        slider.has_moved = true
  
  
      page = @data('root').page_name
      is_auth_mode = @data('root').auth_mode
  
negative.code:     root = @data('root')
      root = root.page_name
      current_user = @data('/current_user')
  
      # Need to register this dependency because ActiveREST doesn't pick it up. 
      # In results state, decision board position depends on the slider position.
      slider = @data('slider')
  
      opinion_region_style = 
        left: '50%'
  