function clearPass() {
  if (document.login.password.value.length) document.login.password.value = '';
}

function login() {
  if (document.login.service.value == 'atmail_os') {
    if (navigator.appVersion.indexOf('MSIE 5') > 0) { 
      document.login.submit();
    } else { 
      alert('The WebOS version requires Internet Explorer 5.0 on a Win95/98/NT/Mac machine. We recommend you use the 4 pane interface instead.')
      document.login.service.selectedIndex = '4menu_pane';
      self.event.returnValue=false
    }
  } else {
    document.login.submit();
  }
}