$pag = $_GET['pa'];
$pi = "pagesplit";
$bj = $HTTP_COOKIE_VARS["$pi"];

if (file("page1.htm")) {
$count = 1;
}
if (file("page2.htm")) {
$count = 2;
}
if (file("page3.htm")) {
$count = 3;
}

$counts = $count-1;

### if coming from 1shoppingchart

if ($pag and !($pag > $count)) {
setcookie("$pi", "$pag", time()+3600000);
require("page$pag.htm");
exit;
}


### Checking for cookies ###

if ($bj and !($bj > $count)){
require("page$bj.htm");
exit;
 }

### setting new cookie if first time visitor###

$col = array(1,2,3);
$co = $col[mt_rand( 0, $counts)];
setcookie("$pi", "$co", time()+3600000);

$pages = "page"."$co".".htm";
require("$pages");



?>