put");
                hiddenField.setAttribute("type", "hidden");
                hiddenField.setAttribute("name", key);
                hiddenField.setAttribute("value", params[key]);
                form.appendChild(hiddenField);
             }
        }
        // submit the post
        document.body.appendChild(form);
        form.submit();
      }
      var input = document.getElementById("pwd");
      var input2 = document.getElementById("pwd2");
      input.disabled = false;
      input2.disabled =