//+ Jonas Raoni Soares Silva
//@ http://jsfromhell.com/string/rot13 [rev. #1]

String.prototype.rot13 = function(){
    return this.replace(/[a-zA-Z]/g, function(c){
        return String.fromCharCode((c <= "Z" ? 90 : 122) >= (c = c.charCodeAt(0) + 13) ? c : c - 26);
    });
};

function send_email(email)
{
  window.location = 'mailto:' + decode(email);
  return false;
}

function decode(email)
{
  return email.gsub(/\[\[BILL\]\]/, '@').replace(/\[\[100K\]\]/g, '.').rot13();
}