function contact() {
  var coded = "vG6H@tPHtPt1HplFDPkp.BHk";
  var key = "Bj8bYLKrol0vMQ6TWnakO3UIJA2tEuz4HD5hqecSNGPXCxZsgidyfp9Vwm71RF";
  var shift = coded.length;
  var link = [];
  for (i=0; i<coded.length; i++) {
    if (key.indexOf(coded.charAt(i))==-1) {
      ltr = coded.charAt(i);
      link.push(ltr);
    }
    else {     
      ltr = (key.indexOf(coded.charAt(i))-shift+key.length) % key.length;
      link.push(key.charAt(ltr));
    }
  }
  var l = link.join("");
  return '<a href="mailto:' + l + '" title="Contact us for bookings or more information">' + l + '</a>';
}