function popupimage(url, ptitle, alttext, IdLang) {
if ((ptitle=='')) {wintitle = 'Elefanti Italiani';} else {wintitle = ptitle;}
if ((IdLang=='it')) {TxtCloseWin = 'chiudi questa finestra';TxtPrintWin = 'stampa';} else {TxtCloseWin = 'close window';TxtPrintWin = 'print';}
w=open("",'image','width=400,height=400,toolbar=no,scrollbars=no,resizable=no,status=no');
w.document.writeln("");
w.document.writeln(" ");
w.document.writeln(" "+wintitle+"");
w.document.writeln(" ");
if (document.all) {
//IE4 = true;
w.document.writeln("