global

def month_year_picker_edit(object, attribute)
  css_id = 'datepicker_' + object.class.to_s.underscore + '_' + object.id.to_s + '_' + attribute.to_s
  out = text_field_tag attribute, ( object.send(attribute).nil? ? "" : object.send(attribute).strftime("%B %Y") ), :id => css_id, :class =>'datepicker'
  #out << (hidden_field_tag "hidden_" + attribute.to_s, ( object.send(attribute).nil? ? "" : object.send(attribute).strftime("%d-%m-%Y") ), :id => "hiddden_" + css_id)
  # http://jsfiddle.net/bopperben/DBpJe/
  out << "<script>$('##{css_id}').datepicker( {
    changeMonth: true,
    changeYear: true,
    showButtonPanel: true,
    dateFormat: 'MM yy',
    regional: '',
    onClose: function(dateText, inst) { 
      var month = $('#ui-datepicker-div .ui-datepicker-month :selected').val();
      var year = $('#ui-datepicker-div .ui-datepicker-year :selected').val();
      $(this).datepicker('setDate', new Date(year, month, 1));
    }
  });</script>".html_safe
end