function Popup_Calendar() {
							var w = 550;
							var h = 650;
							var l = Math.floor((screen.width-w)/2);
							var t = Math.floor((screen.height-h)/2);
							window.open("http://www.nonsologiornali.it/Popup/Calendario.asp","titolo","width=225,height=325,screenX=0,screenY=0,titlebar=no,dependent=yes ,location=no,toolbar=0,locatio n=0,directories=0,status=0,menuBar=0,border=0,Top=0,Left=0,status=no,toolbar=no,scrollbars=no,resizeable=no,location=no,top=" + t + ",left=" + l);
							}