$options_panel->OpenTab('options_2');
/**
 * Add fields to your admin page 2nd tab
 * 
 * Fancy options:
 *  typography field
 *  image uploader
 *  Pluploader
 *  date picker
 *  time picker
 *  color picker
 */
//title
$options_panel->Title(__('Fancy Options', 'apc'));
//Typography field
$options_panel->addTypo('typography_field_id', array('name' => __("My Typography", "apc"), 'std' => array('size' => '14px', 'color' => '#000000', 'face' => 'arial', 'style' => 'normal'), 'desc' => __('Typography field description', 'apc')));
//Image field
$options_panel->addImage('image_field_id', array('name' => __('My Image ', 'apc'), 'preview_height' => '120px', 'preview_width' => '440px', 'desc' => __('Simple image field description', 'apc')));
//PLupload field
$options_panel->addPlupload('plupload_field_ID', array('name' => __('PlUpload Field', 'apc'), 'multiple' => true, 'desc' => __('Simple multiple image field description', 'apc')));
//date field
$options_panel->addDate('date_field_id', array('name' => __('My Date ', 'apc'), 'desc' => __('Simple date picker field description', 'apc')));
//Time field
$options_panel->addTime('time_field_id', array('name' => __('My Time ', 'apc'), 'desc' => __('Simple time picker field description', 'apc')));
//Color field
$options_panel->addColor('color_field_id', array('name' => __('My Color ', 'apc'), 'desc' => __('Simple color picker field description', 'apc')));
/**
 * Close second tab
 */
$options_panel->CloseTab();
//Now Just for the fun I'll add Help tabs