Config

     location /async/ServerAction {
        return 301 /ServerAction.php;
    }

    location /async/Ping {
        return 301 /ping.php;
    }

    location ~ /fs/(.*)!(.*)\.swf {
        return 301 /fs/$1.swf;
    }

    location ~ /fs/(.*)!(.*)\.png {
        return 301 /fs/$1.png;
    }