in order to prevent my visitors from seeing more than one popup in less than 120 second, I added this to my php page(index.php)
setcookie("popup",1,time()+120);
if ($popup!=1) {
echo "<script src=http://www.peel.net/frames/PMNforce.js></script>";
}
When I reload index.php, i see popups everytime. I am pretty sure that I enabled cookies in IE and Netscape.
Please help. thanks