protected void btn_submit1_Click(object sender, EventArgs e)
 {
     if (hfddocid.Value != "0")
     {
         Utilities_Licensing.Updatedocumentcomments(Convert.ToInt32(hfddocid.Value), txt_com.Text, ddl_lictypeedit.SelectedValue, ddldoctypeedit.SelectedValue);
         altbox("Record updated successfully.");
         Page.RegisterStartupScript("js", "<script>sa5.process();</script>");
     }
 }