<!--
function popup(lk,ww,hh)	{
	newWin=window.open (lk, 'newWin', 'top=0,left=0,width='+ww+',Height='+hh+',toolbar=no,status=no,titlebar=no,scrollbars=yes,resizable=yes,menubar=no');
	newWin.focus();
}
function printpage() {
	if (window.print) {
		window.print();
	} else {
		alert('Per stampare questa pagina occorre selezionare la voce \'Stampa...\' dal men File');
	}
}
function _gotop() {
	window.scrollTo(0,0);
}
function ShowLayer(arg_id, arg_visib) {
	document.getElementById(arg_id).style.display=arg_visib;
}
function SwitchLayer(arg_id) {
	if (document.getElementById(arg_id).style.display=="block") {
		document.getElementById(arg_id).style.display="none";
	} else {
		document.getElementById(arg_id).style.display="block";
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}
function ToggleLayer(arg_id, opt_val) {
	if (opt_val=="1") {
		document.getElementById(arg_id).style.display="block";
	} else {
		document.getElementById(arg_id).style.display="none";
	}
}
//-->