Help needed in understanding some lines of code.

[Raheel Hassan]

Can anybody explains this piece of code, i have difficulties in
understanding it,


my $errorlog = "/var/log/controler.log";

&initLanguage($language);
&launchCbox();
sub launchCbox
{


        $scr = Term::ScreenColor->new;
         $scr->clrscr();
        my ($mode) = @_;
        my $error = 0;
         my $cbox_x = $dog_x + 3;

         my $args;
         my %box_args = %{$args[3]};
         $args .= "-d " if $box_args{"debug"};
         $args .= "-l " if $box_args{"log"};
        $args .= "-L ".$box_args{"language"} if $box_args{"language"};

        if($mode ne "restart") { $scr->at($y_pos,3)->puts($x.".
".$txth->getText("5016")); }
         else { $y_pos = $dog_y_pos+3;
$scr->at($dog_y_pos+3,3)->puts($cbox_x.". ".$txth->getText("5016"."
"x($status_bar_pos-(length($txth->getText("5016"))+7)))); }

        if(!$xwindow) { `perl ./cbox.pl 2>>/var/log/cbox.log $args >
/dev/tty9`; }
         else { `perl ./cbox.pl 2>>/var/log/cbox.log $args > /dev/pts/2`; }
         $error ? &printNOK : &printOK;

}

Kindest Regards,
Raheel