class ActionView::Helpers::Tags::SearchField

def render
  options = @options.stringify_keys
  if options["autosave"]
    if options["autosave"] == true
      options["autosave"] = request.host.split(".").reverse.join(".")
    end
    options["results"] ||= 10
  end
  if options["onsearch"]
    options["incremental"] = true unless options.has_key?("incremental")
  end
  @options = options
  super
end