note: there is no silly question, only silly answers (free translation of a german saying)

i hope you can cope with it:

use strict;
use HTTP::Request::Common qw(POST);
use LWP::UserAgent;
my $proxy = 'http://myproxi:8080';
my $key1 = 'Feldname1';
my $val1 = 'Feldwert1';
my $key2 = 'Feldname2';
my $val2 = 'Feldwert2';
my $key3 = 'Feldname3';
my $val3 = 'Feldwert3';
# usw

my $url = 'http://www.domain.tld';
my $ua = LWP::UserAgent->new();
$ua->proxy(['http','ftp'], $proxy) if $proxy;
my $re = POST $url, [$key1=>$val1,$key2=>$val2,$key3=>$val3];
my $page = $ua->request($re)->as_string;

print $page;
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