Send variable (POST) on popup window (javascript)

1

I want to send variable from my flash file…

usually i used this script:

on (release) {
getURL (“request.php”, “_blank”, “POST”);
}

but, now i want to remove MENU, ICON, ADDRESS, etc on my explorer…
so i try to use this script:

on (release) {
getURL (“javascript:openNewWindow(‘request.php’,‘popup’,‘width=450,height=335,toolbar=no,scrollbars=no’);”);
}

and this on my html file:

<script language=“JavaScript”>
function openNewWindow(URLtoOpen, windowName, windowFeatures) {
newWindow=window.open(URLtoOpen, windowName, windowFeatures);
}
</script>

but, i don’t know how/where i can put “POST” method and “TARGET”…
as i know getURL on flash have 3: URL, TARGET, METHOD

on (release) {
getURL (“request.php”, “_blank”, “POST”);
}

anybody can help??? or have another way to do this???

thx b4