# File lib/merb_helpers/form_helpers.rb, line 525
      def fieldset(attrs={}, &block)
        legend = attrs.delete(:legend)
        concat( open_tag('fieldset', attrs), block.binding )
        concat( tag('legend', legend), block.binding ) if legend
        concat(capture(&block), block.binding)
        concat( "</fieldset>", block.binding)
      end