Analyze Photos should be POSTed to the following URL: http://www.foodlog.jp/api2/analyze.xml Arguments api_key: API user's API key name (optional): Can specify the name of this photo comment (optional): Can write comment for this photo file: The file to upload sync (default:0): if "1" is specified, user will be kept waiting for the result, else if "0" is specified, user will get the id for this ph