This piece of code download the two images you need, at least i hope ;)
#!/usr/bin/perl
use strict;
use warnings;
use WWW::Mechanize;
$|++;
my $site = 'http://www.ebi.ac.uk';
my $start =
'/thornton-srv/databases/cgi-bin/pdbsum/GetPage.pl?pdbcode=2j6p&templa
+te=ligands.html&l=1.1';
my $img_string = 'ligplot\d{2}_\d{2}';
my $m = WWW::Mechanize->new( autocheck => 1 );
$m->get( $site . $start );
my @links =
@{ $m->find_all_links( tag => 'a', text_regex => qr/^EPE\s/ ) };
for my $link (@links) {
print $link->text, "\n", $link->url, "\n";
$m->follow_link( tag => 'a', text_regex => qr/^EPE\s/ )
or die "can't follow link";
my $img = $m->find_link( url_regex => qr/$img_string/ );
$img->url =~ /($img_string)/;
next unless defined $1;
print " Fetching $1...",
$m->mirror( $img->url_abs, $1 )->message, "\n";
}
hth, PooLpi
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