<script type="text/JavaScript">
//<!--
function getCookie(name) {
  var result = null;
  var myCookie = " " + document.cookie + ";";
  var searchName = " " + name + "=";
  var startOfCookie = myCookie.indexOf(searchName);
  var endOfCookie;
  if (startOfCookie != -1) {
    startOfCookie += searchName.length; 
    endOfCookie = myCookie.indexOf(";",startOfCookie); //name
    result = unescape(myCookie.substring(startOfCookie, endOfCookie));
  }
  return result;
}

function setCookie (name, value, days) {
  var duration = days * 24 * 60 * 60 * 1000;
  var expDate = new Date();
  expDate.setTime(expDate.getTime() + duration);
  document.cookie = name + "=" + escape(value) + "; expires=" + expDate.toGMTString();
}

function popUp() { 
  if (getCookie("PSYPopUp")==null) {
    setCookie("PSYPopUp", "PSYPopUp", 30);
    SubscriptionWindow=window.open("popup.html","SubscriptionWindow","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,width=450,height=450");
  }
}
//-->
</script>

