/*
Script by Roger van Valen:
(De)Mangle e-mail adresses based on ASCII value + 1 each character
*/
function DecryptEmail(input) {
  var output = '';
  for (var i=0; i < input.length; i++) {
    output += String.fromCharCode(input.charCodeAt(i) - 1);
  }
  return output;
}

function CryptEmail(input) {
  var output = '';
  for (var i=0; i < input.length; i++) {
    output += String.fromCharCode(input.charCodeAt(i) + 1);
  }
  return output;
}

/* Sample usage */
/*
var bothinandout = new Array();
bothinandout[0] = 'My.email.address@provider.com';
bothinandout[1] = '';
bothinandout[1] = CryptEmail(bothinandout[0]);
alert(bothinandout[1]);
alert(DecryptEmail(bothinandout[1]));
*/