use CGI qw(:standard);
use CGI::Carp qw(fatalsToBrowser);
use strict;

print header();

my $tran = 'edit'; #param("tran");
my $val_1 = "My Name";
my $val_2 = "Zip Code";

if($tran eq 'edit'){
    second(first($val_1, $val_2));
}
else{
    first();
}

sub first
{
    my $arg_1 = shift;
    my $arg_2 = shift;
    print "I've got::: Val 1=$arg_1 and Val 2=$arg_2<br>\n";
    my $val_3 = "Tested";
    my $val_4 = "Passed";
    print "<br>And I have::: Val 3=$val_3 and Val 4=$val_4<br>\n";

    print "<br><a href=\"pass.pl?tran=edit\">Edit X</a>\n";

    return ($arg_1,$arg_2,$val_3,$val_4);
}

sub second
{
    my $got_val_1 = $_[0];
    my $got_val_2 = $_[1];
    my $got_val_3 = $_[2];
    my $got_val_4 = $_[3];

    print "Got these from values from the sub first::: *$got_val_1* and *$got_val_2* and *$got_val_3* and *$got_val_4* - Done!!!<br>\n";
    print "<a href=\"pass.pl?tran=\">back</a>\n";
}