function frogger1(subject) {
        var username = "info";
        var domain = "bungarra.com.au";
        var atsign = "@";
        var addr = username + atsign + domain;
        document.write('<' + 'a' + ' ' + 'href=' + '"mailto:' + addr + '?Subject=' + subject + '">' + addr + '</a>');
}