# File lib/cgikit.rb, line 2972
        def to_s
                value = "#{definition['oid']}.#@attr_value"
                to_s  = "<input type=\"radio\" name=\"#{element_id}\" value=\"#{value}\""
                to_s << " checked"  if @attr_checked
                to_s << other_attributes_string
                to_s << ">"
        end