if (navigator.userAgent.toLowerCase().indexOf("windows ce") != -1)
  window.location="http://mobile.moonvalley.com";
else if (navigator.userAgent.toLowerCase().indexOf("eisweb") != -1)
  window.location="http://mobile.moonvalley.com";
else if (navigator.userAgent.toLowerCase().indexOf("nokia") != -1)
  window.location="http://mobile.moonvalley.com";