NAV=0;
IE=0;
UFO=false;
VER = parseInt(navigator.appVersion);
LAST_SEL=0;
HOME_LOGIN=0;
WIN = 0;

var n = navigator.appName;

if (n.indexOf("Netscape")>=0) NAV=VER;
if (n.indexOf("Microsoft")>=0) IE=VER;

n = navigator.platform;

if (n.indexOf("Win")>=0) WIN=1;

if ((NAV==0)&&(IE==0)) UFO=true;

function startup(n) {
}

function help_win(u) {
  var n_win;
  var ur = "/serveaiuto/";
  var eu = eval("'-'+u+'-'");
  if (eu.indexOf("undef") != 1) ur=u;
  n_win = window.open (ur,"Help","width=750,height=350,status=yes,toolbar=yes,resizable=yes,scrollbars=yes");
  if (n_win.focus != null) n_win.focus();
//  n_win.screenX=0;
//  n_win.screenY=300;
}

function dietro(urla) {
	var ww;
  
  if (IE>0) {
	ww=0;
  	  var u=(eval("window.opener.location")+" ");
  	  if (!u) ww=1;
  	  else ww=0;
  } else if (NAV>0) {
	  if ((window.opener)&&(!window.opener.closed)) ww=0;
   	  else ww=1;
  }
  if (ww==0) {
  	window.opener.location=urla;
  	if (window.opener.focus != null) window.opener.focus();
  } else {
  var n_win;
  	n_win = window.open (urla,"MainW");
  }
  return false;
}