our $Begin = param ('begin');
our $End = param ('end');
our $GraphWidth = param ('width');
+our $Index = param ('index') || 0;
our $OutputFormat = 'PNG';
our $ContentType = 'image/png';
print "\$expires = $expires;\n";
}
-my $args = $obj->getRRDArgs (0);
+my $args = $obj->getRRDArgs (0 + $Index);
if ($Debug)
{