mi aiutate a modificare questo codice pop under?

[Rapi1982]

<script language="JavaScript">
<!--
if(navigator.appName.indexOf("popunder")==-1) {

myWin = open('', 'winin','toolbar=yes,menubar=yes,scrollbars=yes,st atus=yes,resizable=yes,width=1024px,height=768px,t op=300,left=300');
myWin.blur();
myWin.location = 'http://www.nomesito.com';
var shut=true;
}
//-->
</script>




Come posso fare a fare aprire questa pop under un numero massimo prestabilito per ogni sessione dell'utente?

[Rapi1982]

credo di essermi trovato la soluzione


<script>

//Pop-under window- By JavaScript Kit
//Credit notice must stay intact for use
//Visit http://javascriptkit.com for this script

//specify page to pop-under
var popunder="http://yahoo.com"

//specify popunder window features
//set 1 to enable a particular feature, 0 to disable
var winfeatures="width=800,height=510,scrollbars=1,res izable=1,toolbar=1,location=1,menubar=1,status=1,d irectories=0"

//Pop-under only once per browser session? (0=no, 1=yes)
//Specifying 0 will cause popunder to load every time page is loaded
var once_per_session=0

///No editing beyond here required/////

function get_cookie(Name) {
var search = Name + "="
var returnvalue = "";
if (document.cookie.length > 0) {
offset = document.cookie.indexOf(search)
if (offset != -1) { // if cookie exists
offset += search.length
// set index of beginning of value
end = document.cookie.indexOf(";", offset);
// set index of end of cookie value
if (end == -1)
end = document.cookie.length;
returnvalue=unescape(document.cookie.substring(off set, end))
}
}
return returnvalue;
}

function loadornot(){
if (get_cookie('popunder')==''){
loadpopunder()
document.cookie="popunder=yes"
}
}

function loadpopunder(){
win2=window.open(popunder,"",winfeatures)
win2.blur()
window.focus()
}

if (once_per_session==0)
loadpopunder()
else
loadornot()

</script>

[Rapi1982]

uhm... no... non mi permette di stabilire un numero max di volte