    # File lib/action_view/helpers/prototype_helper.rb, line 162
          def form_remote_tag(options = {})
            options[:form] = true

            options[:html] ||= {}
            options[:html][:onsubmit] = "#{remote_function(options)}; return false;"
            options[:html][:action] = options[:html][:action] || url_for(options[:url])
            options[:html][:method] = options[:html][:method] || "post"

            tag("form", options[:html], true)
          end