/// <summary>
    /// Checks, whether current document is product type. If not, hides webpart on live site and show warning in design.
    /// </summary>
    /// <returns>True if current document is product type, false otherwise</returns>
    private bool CheckForProductPage()
    {
        if (CurrentDocument.IsProduct())
        {
            return(true);
        }

        HandleError(GetString("strands.recommendations.product.wrongdocument"));
        return(false);
    }