function change_webmail() {
	if (document.getElementById('SSL').checked) {
		var pfx = "https://";
	} else {
		var pfx = "http://"
	}
	if (document.getElementById('roundcube_radio').checked) {
		var sfx = "webmail.tuxfamily.org/roundcube/";
		document.getElementById("webmail_username").name = "_user";
		document.getElementById("webmail_password").name = "_pass";
	}
	if (document.getElementById('squirrel_radio').checked) {
		var sfx = "webmail.tuxfamily.org/squirrel/src/redirect.php";
		document.getElementById("webmail_username").name = "login_username";
		document.getElementById("webmail_password").name = "secretkey";
	}
	document.getElementById("login_webmail").action = pfx + sfx;
}