/// <summary>
    /// Returns true if there is at least one translation submission item with target XLIFF.
    /// </summary>
    /// <param name="document">Document to check</param>
    public static bool IsTranslationReady(object document)
    {
        TreeNode doc = document as TreeNode;

        if (doc != null)
        {
            return(TranslationServiceHelper.IsTranslationReady(doc));
        }
        return(false);
    }