keeguon

[ 
  {name: 'Afghanistan', code: 'AF'}, 
  {name: 'Åland Islands', code: 'AX'}, 
  {name: 'Albania', code: 'AL'}, 
  {name: 'Algeria', code: 'DZ'}, 
  {name: 'American Samoa', code: 'AS'}, 
  {name: 'AndorrA', code: 'AD'}, 
  {name: 'Angola', code: 'AO'}, 
  {name: 'Anguilla', code: 'AI'}, 
  {name: 'Antarctica', code: 'AQ'}, 

erkattak

<?php

$gallery_id = 1; // Use the PODS column, custom post field or however you would get this ID

$results = $wpdb->get_results("SELECT ng.path, np.filename FROM wp_ngg_pictures np, wp_ngg_gallery ng WHERE np.galleryid=ng.gid AND np.galleryid=".$gallery_id." AND np.pid=ng.previewpic",ARRAY_A);

if(!empty($results[0]['path']) && !empty($results[0]['filename'])) : 
	$imgpath = $results[0]['path'].'/'.$results[0]['filename'];
endif;