function clearUsername() {
  if (document.f0.username.value == "Email @")
    document.f0.username.value = "";
}
function clearPassword() {
  if (document.f0.password.value == "Password")
    document.getElementById('mypswd').innerHTML = "<input class=inputBox type=password TABINDEX=2 name=\"password\" value=\"\" maxlength=120 size=32 onKeyPress='return submitenter(this,event)'>";
}
function submitenter(myfield,e) {
  var keycode;
  if (window.event) keycode = window.event.keyCode;
  else if (e) keycode = e.which;
  else return true;
  if (keycode == 13) {
    myfield.form.submit();
    return false;
  }
  else
    return true;
}