       @_makeAuthorityTooltip()
 
       i = 1
-      for type, fraction of fractions
-        @_makeTooltipForPath type, fraction, "path:nth-of-type(#{i})"
+      for type, opinionStyle of @options.opinionStyles
+        @_makeTooltipForPath type, opinionStyle, "path:nth-of-type(#{i})"
         i++
 
   _makeAuthorityTooltip: ->

        margin: @maxStrokeWidth()/2 - 3
      selector: selector
      tooltipViewFactory: =>
        new TextView text: @options.opinionStyles[type].groupname + ": " + Math.floor(fraction*100) + "%"

  _tooltipSideForPath: (path) ->
    bbox = path.getBBox()

      selector: '.authority'
      tooltipViewFactory: => new TextView text: 'Total votes'

  _makeTooltipForPath: (type, opinionStyle, selector) ->
    Backbone.Factlink.makeTooltipForView @,
      positioning:
        side: @_tooltipSideForPath(@opinionTypeRaphaels[type])
