public static function get_frame_png_thumbnail_img(Oedipus_Frame $frame, $max_width = 250, $max_height = 185)
{
$url = new HTMLTags_URL();
$url->set_file('/frames/images/thumbnails/frame-' . $frame->get_id() . '_' . $max_width . 'x' . $max_height . '.png');
$img = new HTMLTags_IMG();
$img->set_src($url);
$img->set_alt($frame->get_name());
return $img;
}
private function get_previous_navigation_div(Oedipus_Frame $frame)
{
$div = new HTMLTags_Div();
$div->set_attribute_str('id', 'previous-frame');
$div->append(new HTMLTags_Heading(4, 'Previous Frame'));
$div->append(new HTMLTags_Heading(5, $frame->get_name()));
$div->append(Oedipus_FrameImageHelper::get_frame_png_thumbnail_img_a($frame, 150, 100));
return $div;
}
