Configuration problems with Captcha 3.0

[shafty]

Im having trouble with the configuration in codebase.php.
I want to use captcha only for the registration part, not the login part as it is now.
ivé tried to change the code like they did in the thread beneth, but it does not work.
http://coppermine-gallery.com/forum/index.php/topic,47125.0.html

[shafty]

SOLVED By removing >>>
 
case 'login.php':
            $valid_groups = explode(',', $CAPTCHA_DISABLE['login']);
            if (!in_array(USER_GROUP, $valid_groups) OR $CAPTCHA_DISABLE['login'] == '') {
                $exper = '(<input type="password".*</td>)';
                if (preg_match($exper, $html)) {
                    $newcpch = '<!-- CAPTCH PLUGIN 3 --><input type="password" class="textinput" name="password" style="width: 100%" tabindex="2" /></td></tr><tr><td class="tableb">' . $lang_plugin_captcha_conf . '</td><td class="tableb" colspan="2"><input type="text" name="confirmCode" id="confirmCode" size="20" class="textinput" style="width=50%" tabindex="3"><img src="captcha.php" align="middle"></td>';
                    $html = preg_replace($exper, $newcpch, $html);
                }
            }
            break;