function fldVerify(str,i) {
	var bret=false;
	if (str.length>i) bret=true;
	return bret;
}

function logVerify(){
var frm=document.frmLogin;
//********************************************
//	alert ("Impossibile effettuare il login. Manutenzione in corso. Le funzionalita' essenziali saranno mantenute.");
//	return false;
//********************************************
	if (!fldVerify(frm.txtUsr.value,0)){
		alert("inserisci UserName!!!")
		frm.txtUsr.focus();
		return false;
	}
	if (!fldVerify(frm.txtPwd.value,0)){
		alert("inserisci Password!!!")
		frm.txtPwd.focus();
		return false;
	}
	return true;
}

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
var i = 0;
	if (preloadImages.arguments.length>0) i = preloadImages.arguments[0];
	if (document.images) {
		contatti_over = newImage("/images/pul_contatti_over.jpg");
		mission_over = newImage("/images/pul-mission_over.jpg");
		news_over = newImage("/images/pul-news-old.jpg");
		free_over = newImage("/images/pul-free-over.jpg");
		premium_over = newImage("/images/pul-premium-over.jpg");
		entra_over = newImage("/images/entra-over.gif");
		login_over = newImage("/immagini/login-over.gif");
		preloadFlag = true;
	}
}