# From FlashSelenium ruby driver
  def flash_call(flashObjectId, functionName, *parameters)
    within_facebook_canvas_iframe {
      return page.evaluate_script(jsForFunction(flashObjectId, functionName, *parameters))
    }
  end

  def checkBrowserAndReturnJSPrefix(flashObjectId)
    ret = "document['#{flashObjectId}'].swf_element_ref."

    # Fix for IE
    indexOfMicrosoft = page.evaluate_script("navigator.appName.indexOf(\"Microsoft Internet\")")
    ret = "window." + ret if (indexOfMicrosoft != -1)

    return ret
  end

  def jsForFunction(flashObjectId, functionName, *args)
    @flashJSStringPrefix = checkBrowserAndReturnJSPrefix(flashObjectId)
    functionArgs = ""
    if args.empty?
      return @flashJSStringPrefix + functionName + "();"
    end
    args.each do | arg |
      functionArgs = functionArgs + "'" + arg.to_s + "',"
    end
    functionArgs = functionArgs[0..(functionArgs.length - 2)]
    return @flashJSStringPrefix + functionName + "(" + functionArgs + ");"
  end