<?php if($settings->link_type == 'lightbox') : ?>
jQuery(function($) {
if (typeof $.fn.magnificPopup !== 'undefined') {
$('.fl-node-<?php echo $id; ?> a').magnificPopup({
type: 'image',
closeOnContentClick: true,
closeBtnInside: false,
tLoading: '',
preloader: true,
callbacks: {
open: function() {
$('.mfp-preloader').html('<i class="fa fa-spinner fa-spin fa-3x fa-fw"></i>');
}
}
});
}
});
<?php endif; ?>