function SetCookie (name, value) {
  var expires = new Date();
  var expDays = (argc > 2 && argv[2] != null) ? argv[2] : 30;
  expires.setTime(expires.getTime() + (expDays*24*60*60*1000));
  var argv = SetCookie.arguments;
  var argc = SetCookie.arguments.length;
  var path = (argc > 3) ? argv[3] : null;
  var domain = (argc > 4) ? argv[4] : null;
  var secure = (argc > 5) ? argv[5] : false;
  document.cookie = name + "=" + escape (value) +
  ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
  ((path == null) ? "" : ("; path=" + path)) +
  ((domain == null) ? "" : ("; domain=" + domain)) +
  ((secure == true) ? "; secure" : "");
}