function posta(name, domain) {
document.write('<a href=mailto:' + name + '@' + domain + '>' + name + '@' + domain + '</a>');
}
function posta2(name, domain, subject, body) {
document.write('<a href=mailto:' + name + '@' + domain + '?subject=' + subject + '&body=' + body + '>' + name + '@' + domain + '</a>' );
}
function postlink(name, domain, display, subject, body) {
displayed=(typeof(display)=="undefined") ? name+"@"+domain : display
document.write('<a href=mailto:' + name + '@' + domain + '?subject=' + subject + '&body=' + body + '>' + displayed + '</a>');
}