my @forms = HTML::Form->parse($res);
@forms = grep{$_->attr('name') eq 'adv_search_form'} @forms;
my $form = shift @forms;

 my $req = $form->make_request;

##</code><code>##

my $referer = $res->request->uri;
my $uri = $res->request->uri;
my $headers = $res->request->headers;
    my %link_tags = (
    	a      => 'href',
	);
 my $parser = HTML::TokeParser->new(\$res->decoded_content());
while ( my $token = $parser->get_tag( keys %link_tags ) ) {
       	 my $attrs = $token->[1];
    	 my $text = $parser->get_trimmed_text("/a");
    	 my $url = $attrs->{$link_tags{'a'}};
    	 if($text eq 'Next page') {
    	 	$url2 = "abc.com" . $url;	
    	 }
$headers->header(referer => $referer);
my $req = HTTP::Request->new('GET', $url2, $headers);
return $req;