var isNS = (navigator.appName == "Netscape") ? 1 : 0;
var EnableRightClick = 0;
if(isNS) 
document.captureEvents(Event.MOUSEDOWN||Event.MOUSEUP);
function mischandler(){
  if(EnableRightClick==1){ return true; }
  else {return false; }
}
function mousehandler(e){
  if(EnableRightClick==1){ return true; }
  var myevent = (isNS) ? e : event;
  var eventbutton = (isNS) ? myevent.which : myevent.button;
  if((eventbutton==2)||(eventbutton==3)) return false;
}
function keyhandler(e) {
  var myevent = (isNS) ? e : window.event;
  if (myevent.keyCode==96)
    EnableRightClick = 1;
  return;
}
document.oncontextmenu = mischandler;
document.onkeypress = keyhandler;
document.onmousedown = mousehandler;
document.onmouseup = mousehandler;

function rollon() {
  if (window.event.srcElement.className == "mouseout") {
    window.event.srcElement.className = "mouseover";
  }
return true;
}

function rolloff() {
  if (window.event.srcElement.className == "mouseover") {
    window.event.srcElement.className = "mouseout"; 
  }
 return true;
}
function vai_alla_pag(numpag)
{
	if ((numpag != 0) && (numpag != '') && (numpag))
	{
		document.location.href = "../pagine/NETANET-10-" + numpag + ".asp";
		

	}

}
function login()
{
	if (document.all.username.value=='') 	
	{
		alert('Inserire la Username');
		document.all.username.focus();
		return false;
	}
	if (document.all.passw.value=='') 	
	{
		alert('Inserire la Password');
		document.all.passw.focus();
		return false;
	}

	document.all.formlogin.submit();
}
function logout()
{
	window.location="/dinamic/login.asp?logout=S&pagina=" + document.URL;
}
function newWindow(address, width, height)
{
	window.open(address,"",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=' + width + ', height=' + height);
}

function strReverse(strToReverse)
{
	var strRev = new String;
	var i = strToReverse.length;
	
	while (i--)
		strRev += strToReverse.charAt(i);
	
	return strRev;
}

function imgZoom(path_img)
{
	window.open("/Zoom.asp?img=" + path_img,"",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0');
}