</div>
                                            </div>
    
                                            <div class="panel-3">
                                                <h3><?php 
    echo __('Site Configuration');
    ?>
</h3>
                                                <div class="form-group">
                                                    <label for="LANGUAGE" class="control-label"><?php 
    echo __("Site Language");
    ?>
</label>
                                                    <select id="LANGUAGE" name="LANGUAGE" class="form-control" required>
                                                        <?php 
    foreach (install::get_languages() as $language) {
        $selected = strtolower($language) == strtolower(core::request('LANGUAGE', install::$locale)) ? ' selected="selected"' : '';
        echo "<option {$selected} value=\"{$language}\">{$language}</option>";
    }
    ?>
                                                    </select>
                                                </div>
                                                <div class="form-group hidden animated site-adv">
                                                    <label for="SITE_URL" class="control-label"><?php 
    echo __("Site URL");
    ?>
:</label>
                                                    <input type="text" id="SITE_URL" name="SITE_URL" class="form-control" size="75" value="<?php 
    echo core::request('SITE_URL', install::get_url());
    ?>
" required>