#a bunch of lines like the following to get POST'd data:
my $email      = uri_escape($apr->param('email'     ))||'';
my $customerid = uri_escape($apr->param('customerID'))||'';
#then get a ref to a hash of all posted values
#it's redundant, i know, but it serves a purpose
my $values     = $apr->param;

#later, to construct a redir, this hack:
my $base_url   = "http://foo.com/somecgi?";
 
my $middle     = join('&', 
                  map { 
                   $_ . "=" .uri_escape($values->{$_})
                  } keys %$values
                 );

my $tail       = "&FilePath=$cleanfilename&transfer_source=http";
my $redir      = $base . $middle . $tail;

# sub to construct a log string or submitted info
# anonymous to avoid warnings under mod_perl

my $err_log    =  sub {
    my $up     =  shift;

    my @vars   = (
                  $up, $clientb, $clientbv, $clientos,
                  $trckingnum, $customerid, $xferid,
                  $cgi,$customerid, $contactname,
                  $email,$phone,'htttp'
                 );

    my $string = join(',', 
                     map {"\"" . $_ . "\""} 
                     map {uri_unescape($_)} @vars
                   );
    $string   .= "\012";
 
    return $string;
};