//HTTP ASYNC EVENT

if(ds_map_find_value(async_load, "id") == request_auth) {

    if(ds_map_find_value(async_load, "status") == 0) {
        callback = ds_map_find_value(async_load, "result");

        var answer = string_digits(callback);
        show_message(answer);

        switch(answer) {
        case USERNAME_EXISTS:
        show_message("username already exists");
        break;

        case ACCOUNT_CREATED:
        show_message("Your account has been successfully created!");
        break;

        case LOGGED_IN:
         buffer_seek(global.buffer, buffer_seek_start, 0);
         buffer_write(global.buffer, buffer_u8, 0);
         buffer_write(global.buffer, buffer_string, "username");
         Send();
        break;

        case INCORRECT_PASSWORD:
        show_message("your password is incorrect");
        break;

        case INCORRECT_USERNAME:
        show_message("your username is invalid");
        break;

         }

        }



        else {

       callback = noone;

        }
    }