//Email anti spam
function emailantispam(email1, email2, email3, email4, subject, desc) {
    emailE = email1 + email2 + '@' + email3 + email4; if (desc == "")
    { descr = emailE; }
    else
    { descr = desc; }
    if (subject != "")
    { subj = '?subject=' + subject; }
    else
    { subj = ''; }
    document.write('<a href="mailto:' + emailE + subj + '">' + descr + '</a>')
};