function vis(arg1,arg2) {
 if (arg1 == "on") {
  document.getElementById(arg2).style.display='block';  
  document.getElementById("p" + arg2 + "on").style.display='none';
  document.getElementById("p" + arg2 + "off").style.display='inline';
 } else {
  document.getElementById(arg2).style.display='none';
  document.getElementById("p" + arg2 + "off").style.display='none';
  document.getElementById("p" + arg2 + "on").style.display='inline';
 };
}; 

function stampaReport() {
 vis('on','d1');
 window.print();
};


function legenda(arg1,arg2) {
 if (arg1 == "on") {
  document.getElementById(arg2).style.display='block';  
  } else {
  document.getElementById(arg2).style.display='none';
 };
}; 


function popUp(u, l, a, s) {
  var sw = screen.width - 60;
  var sh = screen.height - 60;
  var h = parseInt(a) + 30;
  var w = parseInt(l) + 30;
 
  if ((sw < w) || (sh < h)) {
    var rw = sw / w;
    var rh = sh / h;
    if (rw <= rh) {
      w = w * rw;
      h = h * rw;
    } else {
      w = w * rh;
      h = h * rh;
    };
  };
  var sx = (sw - w) / 2;
  var tp = (sh - h) / 2;
  var prop = 'height=' + h + ',width=' + w + ',top=' + tp +',left=' + sx + ',scrollbars=' + s + ',resizable';
  win = window.open(u, '_blank', prop);
  if (parseInt(navigator.appVersion) >= 4) { 
    win.window.focus();
  };
}

function setVariables() {
if (document.layers) {
v=".top=";
dS="document.";
sD="";
y="window.pageYOffset";
}
else if (document.all){
v=".pixelTop=";
dS="";
sD=".style";
y="document.body.scrollTop";
}
else if (document.getElementById){
y="window.pageYOffset";
}
}

function checkLocation() {
object="tbNav";
yy=eval(y);
if (document.getElementById)
document.getElementById("tbNav").style.top=yy
else
eval(dS+object+sD+v+yy)
setTimeout("checkLocation()",10);
}

function barraNavigazione() {
 setVariables();
 checkLocation();
}

function pres_doc(arg1) {
 if (arg1 == "10") {
  document.getElementById("RISCATTI").style.display='none';  
  document.getElementById("ANNI").style.display='none';
  document.getElementById("USCITA").style.display='none';
  document.getElementById("RISCATTI_PRE").style.display='inline';  
  document.getElementById("ANNI_PRE").style.display='inline';
  document.getElementById("USCITA_PRE").style.display='inline';
 } else {
  document.getElementById("RISCATTI_PRE").style.display='none';  
  document.getElementById("ANNI_PRE").style.display='none';
  document.getElementById("USCITA_PRE").style.display='none'; 
  document.getElementById("RISCATTI").style.display='inline';  
  document.getElementById("ANNI").style.display='inline';
  document.getElementById("USCITA").style.display='inline';
 };
};