protected void btnNewOfferSubmit_Click(object sender, EventArgs e)
        {
            if (validateOffer())
            {
                Database db    = new Database();
                Album    album = db.getAlbumByNameAndYear(ddAlbumName.SelectedItem.Text.Trim(),
                                                          Int32.Parse(ddAlbumYear.SelectedItem.Text.Trim()));
                string offerDesc = txbNewOfferDescription.Text.Trim();
                int    price     = -1;
                Int32.TryParse(txbNewOfferPrice.Text.Trim(), out price);
                string   name         = ddAlbumName.SelectedItem.Text;
                int      albumid      = album.ID;
                int      brslika      = Int32.Parse(ddPictureNumber.SelectedItem.Text.Trim());
                int      exchange     = chkNewOfferExchange.Checked ? 1 : 0;
                String   username     = Session["UserName"].ToString();
                DateTime datum        = DateTime.Now;
                int      quantity     = 1;
                bool     executeQuery = db.addOffer(offerDesc, price, name, albumid,
                                                    brslika, exchange, username, datum, quantity);

                System.Diagnostics.Debug.WriteLine("executeQuery" + executeQuery.ToString());
                if (executeQuery)
                {
                    lblErrorInput.Text      = "Успешно додадена нова понуда.";
                    lblErrorInput.ForeColor = Color.Green;
                    pnlErrorInput.Update();
                    clearNewOffer();
                    // TODO: Review this new feature...
                    refreshPage();
                }
                else
                {
                    lblErrorInput.Text = "Понудата не е додадена успешно.";
                }
            }
            else
            {
                System.Diagnostics.Debug.WriteLine("Paga na validacija...");
                lblErrorInput.Text = "Грешка во валидација";
            }
        }
        protected void btnNewOfferSubmit_Click(object sender, EventArgs e)
        {
            if (validateOffer())
            {
                Database db = new Database();
                Album album = db.getAlbumByNameAndYear(ddAlbumName.SelectedItem.Text.Trim(),
                    Int32.Parse(ddAlbumYear.SelectedItem.Text.Trim()));
                string offerDesc = txbNewOfferDescription.Text.Trim();
                int price = -1;
                Int32.TryParse(txbNewOfferPrice.Text.Trim(), out price);
                string name = ddAlbumName.SelectedItem.Text;
                int albumid = album.ID;
                int brslika = Int32.Parse(ddPictureNumber.SelectedItem.Text.Trim());
                int exchange = chkNewOfferExchange.Checked ? 1 : 0;
                String username = Session["UserName"].ToString();
                DateTime datum = DateTime.Now;
                int quantity = 1;
                bool executeQuery = db.addOffer(offerDesc, price, name, albumid,
                    brslika, exchange, username, datum, quantity);

                System.Diagnostics.Debug.WriteLine("executeQuery" + executeQuery.ToString());
                if (executeQuery)
                {
                    lblErrorInput.Text = "Успешно додадена нова понуда.";
                    lblErrorInput.ForeColor = Color.Green;
                    pnlErrorInput.Update();
                    clearNewOffer();
                    // TODO: Review this new feature...
                    refreshPage();
                }
                else
                {
                    lblErrorInput.Text = "Понудата не е додадена успешно.";
                }
            }
            else
            {
                System.Diagnostics.Debug.WriteLine("Paga na validacija...");
                lblErrorInput.Text = "Грешка во валидација";
            }
        }