function sendMail() {
  var s = "cEKnbhBgom7m3UsXoajFn8a.dSPt8hoN@eGgzAmRnawTiXVlt4.UEcoaozym";
  var emailAddress = "";
  for (var i = 0; i + 2 * (i + 1) < s.length; i++) {
    emailAddress += s.substr(i + 2 * (i + 1), 1);
  }
  window.location.assign("mailto:" + emailAddress);
}

(function($) {
  var cache = [];
  // Arguments are image paths relative to the current page.
  $.preLoadImages = function() {
    var args_len = arguments.length;
    for (var i = args_len; i--;) {
      var cacheImage = document.createElement('img');
      cacheImage.src = arguments[i];
      cache.push(cacheImage);
    }
  }
})(jQuery)