var player = GetPlayer();
var email = player.GetVar('ClientEmail');
var email_address = email;
var subject = "Email Subject Line";
var body_start = "Dear " + player.GetVar('ClientName') + ",\n";
body_start += "Email body text\n";
body_start += "Email body text\n";
body_start += "Email body text\n";
body_start += "Invitation to connect " + player.GetVar('ContactInfo') + " to schedule a meeting.";
var encoded_body_start = encodeURIComponent(body_start);
var mailto_link = 'mailto:' + email_address + '?subject=' + encodeURIComponent(subject) + '&body=' + encoded_body_start;
window.open(mailto_link, '_blank');