public void ExportJSON() {

		string FTPHost = "ftp://xxx.xxxx.xxx/";
		string FTPUserName = "login";
		string FTPPassword = "pass";
		string FilePath;

		if (Application.internetReachability == NetworkReachability.NotReachable) {
			Debug.Log ("Error. Check internet connection!");
		} else {
			try {
				FilePath = Path.Combine (Application.persistentDataPath, "clients.json");
				Debug.Log ("Path: " + FilePath);

				WebClient client = new System.Net.WebClient ();
				Uri uri = new Uri (FTPHost + new FileInfo (FilePath).Name);
				Debug.Log (uri);
				client.UploadProgressChanged += new UploadProgressChangedEventHandler (OnFileUploadProgressChanged);
				client.UploadFileCompleted += new UploadFileCompletedEventHandler (OnFileUploadCompleted);
				client.Credentials = new System.Net.NetworkCredential (FTPUserName, FTPPassword);
				client.UploadFileAsync (uri, "STOR", FilePath);
			} catch {
				Debug.Log ("error");
			}
		}

	}

	void OnFileUploadProgressChanged(object sender, UploadProgressChangedEventArgs e) {
		Debug.Log("Uploading Progress: " + e.ProgressPercentage);
	}

	void OnFileUploadCompleted(object sender, UploadFileCompletedEventArgs e) {
		Debug.Log("File Uploaded");
	}