 render = (event, env) ->
+  selectedSchool = null
+
   map = d3.select('#county-map').append('svg')
     .attr('width', env.width)
     .attr('height', env.height)

        stars = d.properties[year] || 0
        if stars > 0 then env.fill(stars || 0) else '#333')

  $('.js-year').on 'change', drawCountyAtYear

$(document).on 'data.loaded', render

      .attr('r', 3)

    recruitNodes.exit().remove()
    selectedSchool = school

  # Set the fill domain based on the total number of recruits
  env.fill.domain [0.2, d3.max(env.counties.features, (d) -> d.properties.total)]
