function openwindow(url,w,h)
{
window.open(url,"Finestra","toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=no, width="+w+", height="+h);
}

function openwindows(url,w,h)
{
window.open(url,"Finestra","toolbar=yes, location=no, directories=no, status=no, menubar=no, scrollbars=yes, resizable=yes, width="+w+", height="+h);
}

function openwindowsl(url,w,h)
{
window.open(url,"Finestra","toolbar=yes, location=yes, directories=no, status=no, menubar=no, scrollbars=yes, resizable=yes, width="+w+", height="+h);
}