/*
	Javascript Menu 2° livello
*/
function Menu2OnLoad()
{
	try
	{
		Menu2MouseOut(document.getElementById("Menu2_StatiUniti"));
		Menu2MouseOut(document.getElementById("Menu2_Alaska"));
		Menu2MouseOut(document.getElementById("Menu2_Canada"));
		Menu2MouseOut(document.getElementById("Menu2_Caraibi"));
		//alert("OK");
	}
	catch(e){}
}

function Menu2MouseOver(oItem)
{
	oItem.className = oItem.id + "_On";
	return true;
}

function Menu2MouseOut(oItem)
{
	sPaese = oItem.id.substring(6, oItem.id.length);
	//alert(sPaese);
	
	if(document.URL.toUpperCase().indexOf(sPaese.toUpperCase()) != -1)
	{
		oItem.className = oItem.id + "_On";
	}
	else
	{
		oItem.className = oItem.id + "_Off";
	}
	return true;
}

userAgent = window.navigator.userAgent;
browserVers = parseInt(userAgent.charAt(userAgent.indexOf("/")+1),10);
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function findElement(n,ly) {
	if (browserVers < 4)		return document[n];
	var curDoc = ly ? ly.document : document;
	var elem = curDoc[n];
	if (!elem) {
		for (var i=0;i<curDoc.layers.length;i++) {
			elem = findElement(n,curDoc.layers[i]);
			if (elem) return elem;
		}
	}
	return elem;
}

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

var preloadFlag = false;
function preloadImages()
{
	if (document.images) {
		menu2_usa_over = newImage("images/menu2_usa-over.gif");
		menu2_alaska_over = newImage("images/menu2_alaska-over.gif");
		menu2_canada_over = newImage("images/menu2_canada-over.gif");
		menu2_caraibi_over = newImage("images/menu2_caraibi-over.gif");
		preloadFlag = true;
	}
}