function reset_password()
 {
     $username = get_post_var("username");
     $password = get_post_var("password");
     $a_retval = user_funcs::reset_password($username, "", $password, TRUE);
     if ($a_retval[0]) {
         return json_encode(array(new command("print success", $a_retval[1])));
     }
     return json_encode(array(new command("print failure", $a_retval[1])));
 }