ho creato questa funzione tramite un programmino:

<!--
var acePopupWindow=null;
function acePopup(mypage,myname,w,h,pos,infocus){
if(pos=='random'){
LeftPosition=(screen.width)?Math.floor(Math.random ()*(screen.width-w)):100;
TopPosition=(screen.height)?Math.floor(Math.random ()*((screen.height-h)-75)):100;}
if(pos=='center'){
LeftPosition=(screen.width)?(screen.width-w)/2:100;
TopPosition=(screen.height)?(screen.height-h)/2:100;}
else if((pos!='center' && pos!='random') || pos==null){LeftPosition=0;TopPosition=0;}settings= 'width='+ w + ',height='+ h + ',top=' + TopPosition + ',left=' + LeftPosition + ',location=no,directories=no,menubar=no,toolbar=no ,status=no,scrollbars=yes,resizable=no,dependent=n o';
acePopupWindow=window.open('',myname,settings);
if(infocus=='front'){acePopupWindow.focus();acePop upWindow.location='open_pratica.asp?id_pratica=<%=rs("id_gestione")% >' ;}
}
//-->
</script>
non conoscendo la sintassi javascript, non so come modificare il codice in grassetto...
chi mi puo' aiutare?