// JavaScript Document

function trim(str) {
  return str.replace(/^\s+|\s+$/g, '');
}

function validateEmail(sEmail) {
  sEmail = trim(sEmail);
  var email = /^[^@]+@[^@.]+\.[^@]*\w\w$/  ;
  if (!email.test(sEmail)) {
    return false;
  }
  return true;
}

<!-- Localized -->