protected void uiLinkButtonUpdate_Click(object sender, EventArgs e)
        {
            DBLayer db = new DBLayer();
            string filepath = "";
            if (uiFileUploadPath.HasFile)
            {
                uiFileUploadPath.SaveAs(Server.MapPath("~/UploadedFiles/cats/" + uiFileUploadPath.FileName));
                filepath = "/UploadedFiles/cats/" + uiFileUploadPath.FileName;
            }

            if(CurrentCat != 0 )
                db.SetCategoryContent(CurrentCat, uiTextBoxTitle.Text, uiTextBoxArTitle.Text, "");
            else
                db.AddCategoryContent(uiTextBoxTitle.Text, uiTextBoxArTitle.Text, "");
            ClearFields();
            uiPanelCurrentPages.Visible = true;
            uiPanelCurrent.Visible = false;
            BindData();
        }