   for result in results
     output += '<b>' + result.doc.title + '</b>' + '<br/>'
     output += result.doc.body + '<br/>'
+    output += 'tags: ' + result.doc.tags + '<br/>'
     output += result.doc.annotation + '<br/>'
     output += '<br/>'
 

  index = elasticlunr ->
    @addField 'title'
    @addField 'body'
    @setRef 'id'
    return


  'id': 1
  'title': 'A16'
  'body': 'ICT Computer room.'
  'tags' : 'IT ICT'
  'annotation': 'Annotation.A.A16'
  doc2 =
  'id': 2
  'title': 'IT Support'
  'body': 'ICT Support for all ICT support related queries.'
  'tags' : 'IT support'
  'annotation': 'Annotation.A.IT.Support'
  doc3 =
  'id': 3
  'title': 'A15'
  'body': 'Sociology classroom'
  'tag': 'sociology'
  'annotation': 'Annotation.A.A15'
  doc4 =
  'id': 4
  'title': 'A14'
  'body': 'Religious Studies classroom'
  'tags': 'RE RS religion religious'
  'annotation': 'Annotation.A.A14'

  index.addDoc doc1
  index.addDoc doc2
  index.addDoc doc3
  index.addDoc doc4

search = (text) ->
  console.log("search for: " + text)
  results = index.search text, fields:
    tags: boost: 3
    title: boost: 2
    body: boost: 1
  console.log(results)
