=render :partial => "survey_sets/form"


:coffee
  
  $('#group_decouvert input').on 'change', (evt) ->
    if $("#group_decouvert").find(':checked').length > 2 
      this.checked = false;
      
  $('#group_causes input').on 'change', (evt) ->
    if $("#group_causes").find(':checked').length > 3
      this.checked = false;