private void Page_Loaded(object sender, RoutedEventArgs e)
        {
            LayoutView layoutView = (LayoutView)Utility.FindParent <Page>(this, "LayoutPage");

            layoutView.StaffMenu.Background    = (Brush)layoutView.BrushConverter.ConvertFrom("#FF333333");
            layoutView.CustomerMenu.Background = (Brush)layoutView.BrushConverter.ConvertFrom("#FF333333");
            layoutView.CartMenu.Background     = (Brush)layoutView.BrushConverter.ConvertFrom("#FF333333");
            layoutView.ProductMenu.Background  = (Brush)layoutView.BrushConverter.ConvertFrom("#FF565656");

            Product product = ProductViewModel.Product;

            if (product is CPU)
            {
                ProductTitle.Text = "Central Processing Unit (CPU)";
            }
            else if (product is GPU)
            {
                ProductTitle.Text = "Graphics card (GPU)";
            }
            else if (product is Motherboard)
            {
                ProductTitle.Text = "Motherboard";
            }
            else if (product is Memory)
            {
                ProductTitle.Text = "Memory";
            }
            else if (product is Storage)
            {
                ProductTitle.Text = "Storage";
            }
            else if (product is PSU)
            {
                ProductTitle.Text = "Power supply";
            }
            else // Case
            {
                ProductTitle.Text = "Case";
            }
        }