<?php

// $Id: calc_text.php 1371 2011-01-09 15:12:09Z Luisehahne $

/*

 Website Baker Project <http://www.websitebaker.org/>
 Copyright (C) 2004-2009, Ryan Djurovich

 Website Baker is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation; either version 2 of the License, or
 (at your option) any later version.

 Website Baker is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.

 You should have received a copy of the GNU General Public License
 along with Website Baker; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

*/

// Must include code to stop this file being accessed directly
if (defined('WB_PATH') == false) {
    exit("Cannot access this file directly");
}

if (!file_exists(WB_PATH . '/modules/captcha_control/languages/' . LANGUAGE . '.php')) {
    // no module language file exists for the language set by the user, include default module language file EN.php
    require_once(WB_PATH . '/modules/captcha_control/languages/EN.php');
} else {
    // a module language file exists for the language defined by the user, load it
    require_once(WB_PATH . '/modules/captcha_control/languages/' . LANGUAGE . '.php');
}

$_SESSION['captcha' . $sec_id] = '';

$n = mt_rand(1, 3);
switch ($n) {
    case 1:
        $x = mt_rand(1, 9);
        $y = mt_rand(1, 9);
        $_SESSION['captcha' . $sec_id] = $x + $y;
        $cap = "$x {$MOD_CAPTCHA['ADDITION']} $y";
        break;
    case 2:
        $x = mt_rand(10, 20);
        $y = mt_rand(1, 9);
        $_SESSION['captcha' . $sec_id] = $x - $y;
        $cap = "$x {$MOD_CAPTCHA['SUBTRAKTION']} $y";
        break;
    case 3:
        $x = mt_rand(2, 10);
        $y = mt_rand(2, 5);
        $_SESSION['captcha' . $sec_id] = $x * $y;
        $cap = "$x {$MOD_CAPTCHA['MULTIPLIKATION']} $y";
        break;
}
echo $cap;
?>