We're sad to announce that we turned off the Yamli Translator page. Our translation tool relied on Google's translation APIs to translate between languages. This API used to be free until late 2011, when Google started charging for access to the API. Operating under the new terms proved to be too expensive for us to continue offering our tool.
Fortunately there are some alternatives. Try using our Chrome add-on or our Firefox add-on to type Arabic in the Google Translate tool.