//apertura delle popup
function popup_open(popname) {	
	var urlstring, windowname, h, w, scrb, prop;
	switch(popname) {
	
	case 'banner1':
	//var newwindow
	//if(newwindow == null)
	//{
	//	newwindow=window.open('PopUpInfo.htm', '', 'top=200,left=200,width=318,height=410,scrollbars=no')
	//window.creator=self	
	//}
	//else
	//{
	//	if(newwindow.closed)
	//{	
	//newwindow=window.open('PopUpInfo.htm', '', 'top=200,left=200,width=318,height=410,scrollbars=no')
	//window.creator=self	
	//}
	//	else{
	//		newwindow.close();
	//		newwindow=window.open('PopUpInfo.htm', '', 'top=200,left=200,width=318,height=410,scrollbars=no')
	//window.creator=self	
	//	}
	//}

	//	urlstring="PopUpImmobiliare.asp";
	//	windowname="banner";
	//	h=150;
	//	w=200;
	//	scrb="no";
	//break;
	
	//case 'banner':
	
	//	urlstring="PopUmImg.htm";
	//	windowname="Inverno 2003/2004";
	//	h=309;
	//	w=316;
	//	scrb="no";
	//break;
	
	case 'contatto':
	
		urlstring="http://www.vallidilanzo.com/contatto.asp";
		windowname="contatto";
		h=500;
		w=500;
		scrb="yes";
	break;
	
	case 'copyright':
		urlstring="vl_italiano/vl_ita_copyright.htm";
		windowname="copyright";
		h=270;
		w=400;
		scrb="yes";
		break;
	
	case 'disclaimer':
		urlstring="vl_italiano/vl_ita_disclaimer.htm";
		windowname="disclaimer";
		h=350;
		w=400;
		scrb="yes";
		break;
	
	case 'privacy':
		urlstring="vl_italiano/vl_ita_legge_privacy.htm";
		windowname="privacy";
		h=320;
		w=400;
		scrb="yes";
		break;
	
	case 'forum':
		urlstring="forum/default.asp";
		windowname="forum";
		h=500;
		w=700;
		scrb="yes";
		break;
	
	case 'mlist':
		urlstring="mailing_l.asp?Tl=ml";
		windowname="mlist";
		h=500;
		w=500;
		scrb="yes";
		break;
	
		default:
		alert(popname+" non gestita");
		break;
	}	
if (navigator.appName=="Netscape")  {
	prop="screenx=0,screeny=0,outerHeight=" + (h+35) + ",outerWidth=" + (w+20) + ",scrollbars=yes,menubar=no,toolbar=no,status=no,location=no";
	window.open(urlstring,windowname,prop);}
	
else {
	prop="left=0,top=0,height=" + h + ",width=" + w + ",scrollbars=" + scrb + ",menubar=no,toolbar=no,status=no,location=no";
	window.open(urlstring,windowname,prop);}
}