var Homepage = {
  init: function() {
    Homepage.selectNurse();
  },

  selectNurse: function() {
    $('.nursePresentationImage').live('click', function() {
      OnLoadGrafic.showGrafic();
      // get nurse id
      var elementId = $(this).attr('id');
      elementIdArr = Utils.explode('_', elementId);
      var nurseId = elementIdArr[1];

      // activate/deactivate nurse
      action = '/index.php/static/showSingleNurse?id='+nurseId;
      var options = {
          url:       action,
          type:      'POST',
          dataType:  'json',
          success:   function(res) {
            $('#mainArea').html(res.html);
            OnLoadGrafic.hideGrafic();
          }
      };
      jQuery.ajax(options);
      return false;
    });
  }
};