def options_for_ajax(options)
js_options = build_callbacks(options)
js_options['asynchronous'] = options[:type] != :synchronous
js_options['method'] = method_option_to_s(options[:method]) if options[:method]
js_options['insertion'] = "'#{options[:position].to_s.downcase}'" if options[:position]
js_options['evalScripts'] = options[:script].nil? || options[:script]
if options[:form]
js_options['parameters'] = 'Form.serialize(this)'
elsif options[:submit]
js_options['parameters'] = "Form.serialize('#{options[:submit]}')"
elsif options[:with]
js_options['parameters'] = options[:with]
end
if protect_against_forgery? && !options[:form]
if js_options['parameters']
js_options['parameters'] << " + '&"
else
js_options['parameters'] = "'"
end
js_options['parameters'] << "#{request_forgery_protection_token}=' + encodeURIComponent('#{escape_javascript form_authenticity_token}')"
end
options_for_javascript(js_options)
end