Anpassung ans WP 2.9

	$user_pass = wp_generate_password();
	$user_id = wp_create_user( $user_login, $user_pass, $user_email );
	if ( !$user_id ) {
		$errors->add('registerfail', sprintf(__('<strong>ERROR</strong>: Couldn’t register you... please contact the <a href="mailto:%s">webmaster</a> !'), get_option('admin_email')));
		return $errors;
	}

	wp_new_user_notification($user_id, $user_pass);

	return $user_id;
}

	$user_pass = wp_generate_password();
	$user_id = wp_create_user( $user_login, $user_pass, $user_email );
	if ( !$user_id ) {
		$errors->add('registerfail', sprintf(__('<strong>ERROR</strong>: Couldn’t register you... please contact the <a href="mailto:%s">webmaster</a> !'), get_option('admin_email')));
		return $errors;
	}

	/* registration in forum */
	$result = mysql_query("SELECT content FROM jkf_config WHERE name = 'salt'");
	list($salt) = mysql_fetch_row($result);
	mysql_query("INSERT INTO jkf_user (zeit1, name, ugid, e_reg, md5pwd, pzahl, zeitg, zeit2, zeit2b, ustatus, ackprivacy) VALUES (UNIX_TIMESTAMP(), '" . mysql_real_escape_string($user_login) . "', 1, '" . mysql_real_escape_string($user_email) . "', '" . md5($user_pass . $salt) . "', 0, UNIX_TIMESTAMP(), UNIX_TIMESTAMP(), UNIX_TIMESTAMP(), 2, 1)");
	
	wp_new_user_notification($user_id, $user_pass);

	return $user_id;
}