/**
* Advanced theme settings for images in banner.
*/
function black_lagoon_form_system_theme_settings_alter(&$form, $form_state)
{
    $form['orbit'] = array('#type' => 'fieldset', '#title' => t('Slider/Orbit options'), '#weight' => 1, '#collapsible' => TRUE, '#collapsed' => TRUE);
    $form['orbit']['settings']['banner_delay'] = array('#type' => 'textfield', '#size' => 4, '#title' => t('Choose the transition speed'), '#default_value' => theme_get_setting('banner_delay'));
    $form['orbit']['settings']['animation_speed'] = array('#type' => 'textfield', '#size' => 4, '#title' => t('Choose the animation speed'), '#default_value' => theme_get_setting('animation_speed'));
    $form['orbit']['settings']['caption_animation_speed'] = array('#type' => 'textfield', '#size' => 4, '#title' => t('Choose the caption animation speed'), '#default_value' => theme_get_setting('caption_animation_speed'));
    $form['banner'] = array('#type' => 'fieldset', '#title' => t('Banner managment [Upload images with dimension 960*502]'), '#weight' => 1, '#collapsible' => TRUE, '#collapsed' => FALSE);
    /*$form['banner'] = array(
        '#type' => 'fieldset',
        '#title' => t('Banner managment'),
        '#weight' => 1,
        '#collapsible' => TRUE,
        '#collapsed' => FALSE,
      ); */
    // Image upload section ======================================================
    $banners = black_lagoon_get_banners();
    $form['banner']['images'] = array('#type' => 'vertical_tabs', '#title' => t('Banner images'), '#weight' => 2, '#collapsible' => TRUE, '#collapsed' => FALSE, '#tree' => TRUE);
    $i = 0;
    foreach ($banners as $image_data) {
        $form['banner']['images'][$i] = array('#type' => 'fieldset', '#title' => t('Image !number: !title', array('!number' => $i + 1, '!title' => $image_data['image_title'])), '#weight' => $i, '#collapsible' => TRUE, '#collapsed' => FALSE, '#tree' => TRUE, 'image' => _black_lagoon_banner_form($image_data));
        $i++;
    }
    $form['banner']['image_upload'] = array('#type' => 'file', '#title' => t('Upload a new banner'), '#weight' => $i);
    $form['#submit'][] = 'black_lagoon_settings_submit';
    return $form;
}
/**
* Advanced theme settings for images in banner.
*/
function black_lagoon_form_system_theme_settings_alter(&$form, $form_state)
{
    $form['banner'] = array('#type' => 'fieldset', '#title' => t('Banner managment [Upload images with dimension 960*502]'), '#weight' => 1, '#collapsible' => TRUE, '#collapsed' => FALSE);
    // Image upload section ======================================================
    $banners = black_lagoon_get_banners();
    $form['banner']['images'] = array('#type' => 'vertical_tabs', '#title' => t('Banner images'), '#weight' => 2, '#collapsible' => TRUE, '#collapsed' => FALSE, '#tree' => TRUE);
    $i = 0;
    foreach ($banners as $image_data) {
        $form['banner']['images'][$i] = array('#type' => 'fieldset', '#title' => t('Image !number', array('!number' => $i + 1)), '#weight' => $i, '#collapsible' => TRUE, '#collapsed' => FALSE, '#tree' => TRUE, 'image' => _black_lagoon_banner_form($image_data));
        $i++;
    }
    $form['banner']['image_upload'] = array('#type' => 'file', '#title' => t('Upload a new banner'), '#weight' => $i);
    $form['#submit'][] = 'black_lagoon_settings_submit';
    return $form;
}