# File app/helpers/date_helper.rb, line 21
  def date_field(object_name, method, options={})
    format = options.delete(:format) ||
             ActiveSupport::CoreExtensions::Date::Conversions::DATE_FORMATS[:default] ||
             '%d %b %Y'
    if options[:value].is_a?(Date)
      options[:value] = options[:value].strftime(format)
    end
    months = Date::MONTHNAMES[1..12].collect { |m| "'#{m}'" }
    months = '[' + months.join(',') + ']'
    days = Date::DAYNAMES.collect { |d| "'#{d}'" }
    days = '[' + days.join(',') + ']'
    options = {:onfocus => "this.select();calendar_open(this,{format:'#{format}',images_dir:'/images',month_names:#{months},day_names:#{days}})",
               :onclick => "event.cancelBubble=true;this.select();calendar_open(this,{format:'#{format}',images_dir:'/images',month_names:#{months},day_names:#{days}})",
              }.merge(options);
    text_field object_name, method, options
  end