halalcompass

Spoke too soon for the image thumbnails. I used the code below, but thumbnails don’t show. Any idea where I went wrong?

add_action('geodir_details_main_content', 'geodir_detail_page_images_hc', 31);
function geodir_detail_page_images_hc() {
	$post_images = geodir_get_images($post->ID,'thumbnail');
		$thumb_image = '';
		if(!empty($post_images)){
			foreach($post_images as $image){
				$thumb_image .=	'<a href="'.$image->src.'">';
				$thumb_image .= geodir_show_image($image,'thumbnail',true,false);
				$thumb_image .= '</a>';
			}
		}

	echo $thumb_image;
}