function sb_email(user,site){
document.write('<a href=\"mailto:' + user + '@' + site + '\">');
document.write(user + '@' + site + '<\/a>');
}

function sb_email2(user,site,term){
document.write('<a href=\"mailto:' + user + '@' + site + '\">');
document.write(term + '<\/a>');
}