function getEmail(site, user) {
    getEmail(site, user, '')
}
function getEmail(site, user, subject) {
    document.write('<a href="javascript:sendEmail(\'' + site + '\',\'' + user + '\',\'' + subject + '\')">');
    document.write('<img style="border:0px;" src="/mail.aspx?s=' + site + '&u=' + user + '"></a>');
}
function sendEmail(site, user, subject) {
    if (subject == undefined) { subject = ''; }
    if (subject == 'undefined') { subject = ''; }
    window.open('mailto:' + user + '@' + site + '?Subject=' + subject);
}