protected void btnSaveData_Click(object sender, EventArgs e)
        {
            string user_name = Session["USER_NAME"] as string;

            //string user_name = "stefan21";
            objDataHandling.user_name = user_name;
            objDataHandling.flow_data = Convert.ToString(input_country_list.InnerText);
            objDataHandling.remarks   = Convert.ToString(txtRemarks.Text);
            objDataHandling.type      = "Map";
            string queryId = Request.QueryString["queryId"];

            if (queryId != null)
            {
                objDataHandling.UpdateData(queryId);

                string script = "alert('" + "Data has been updated successfully" + "');";
                ScriptManager.RegisterStartupScript(this, typeof(Page), "UserSecurity", script, true);
            }
            else
            {
                //objDataHandling.SaveData();
                string script = "alert('" + "Data has been saved successfully" + "');";
                ScriptManager.RegisterStartupScript(this, typeof(Page), "UserSecurity", script, true);
            }
        }
        protected void btnSave_Click(object sender, EventArgs e)
        {
            string user_name = Session["USER_NAME"] as string;

            objDataHandling.user_name    = Session["USER_NAME"] as string;
            objDataHandling.flow_data    = Convert.ToString(input_flow_data.InnerText);
            objDataHandling.remarks      = Convert.ToString(txtRemarks.Text);
            objDataHandling.project_name = Convert.ToString(txtproject_name.Text);
            objDataHandling.type         = "Sankey";

            objDataHandling.node_data = Convert.ToString(input_node_data.InnerText);

            objDataHandling.default_node_color = "";
            objDataHandling.default_flow_color = "";
            objDataHandling.background_color   = Convert.ToString(background_color.Text);      // "#ffffff";
            objDataHandling.drag_option        = show_labels.Checked;
            objDataHandling.curviness          = Convert.ToDouble(curvature.Value);            // 0.5;
            objDataHandling.diagram_width      = Convert.ToInt32(canvas_width.Text);           //  900;
            objDataHandling.diagram_height     = Convert.ToInt32(canvas_height.Text);          //  900;
            objDataHandling.flow_opacity       = Convert.ToDouble(default_flow_opacity.Value); //  0.9;
            objDataHandling.node_opacity       = Convert.ToDouble(default_node_opacity.Value); //  0.9;
            objDataHandling.border             = Convert.ToInt32(node_border.SelectedIndex);   //  1;
            objDataHandling.level_visibility   = show_labels.Checked;
            objDataHandling.font_face          = Convert.ToString(font_face.SelectedIndex);
            objDataHandling.font_size          = Convert.ToInt32(font_size.Text);   //  12;
            objDataHandling.font_color         = Convert.ToString(font_color.Text); //  "#add8e6";
            objDataHandling.unit_name          = Convert.ToString(unit_name.Text);
            objDataHandling.flow_width         = Convert.ToDouble(flow_width.Value);
            objDataHandling.node_height        = Convert.ToDouble(node_height.Value);

            string job_id = Request.QueryString["job_id"];

            if (job_id != null)
            {
                objDataHandling.UpdateData(job_id);

                string script = "alert('" + "Data has been updated successfully" + "');";
                ScriptManager.RegisterStartupScript(this, typeof(System.Web.UI.Page), "UserSecurity", script, true);
            }
            else
            {
                job_id = objDataHandling.createJobID(user_name);
                objDataHandling.SaveData(job_id);
                string script = "alert('" + "Data has been saved successfully" + "');";
                ScriptManager.RegisterStartupScript(this, typeof(System.Web.UI.Page), "UserSecurity", script, true);
            }
        }