+ push @possible_links, grep {my $temp = $_->attrs();
+ exists $temp->{title} and $temp->{title} =~ qr/Download\s*PDF/i}
+ $m->find_all_links(text_regex => qr/PDF/i);
+ push @possible_links, grep { $_->url_abs() !~ /_orig(?:in)?=article/} $m->find_all_links(text_regex => qr/PDF/i);