xGap=(navigator.appName == "Netscape")?11:9;
yGap=(navigator.appName == "Netscape")?31:29;

function footer(quale, ancora)
{
	if (typeof ancora == "undefined") {
		ancora = "";
	}
	var xCrd=(screen.availWidth-500-xGap)/2;
	var yCrd=(screen.availHeight-500-yGap)/2;
	windowFeatures = 'width=500,height=500,scrollbars=yes,status=no,top='+yCrd+',left='+xCrd
	if (ancora != "") {
		newWindow=window.open("http://static.zazzoo.com/gfx/us/popup/"+quale+".html#"+ancora, "popFooter", windowFeatures);
	}
	else {
		newWindow=window.open("http://static.zazzoo.com/gfx/us/popup/"+quale+".html", "popFooter", windowFeatures);
	}
	
}

function changeFocus() {
	var elm1 = document.getElementById('phoneNumber1').value;
	var elm2 = document.getElementById('phoneNumber2').value;
	if (elm1.length == 3) {
		document.getElementById('phoneNumber2').focus();
	}
	if (elm2.length == 3) {
		document.getElementById('phoneNumber3').focus();
	}
}


function loadingBox() {
document.getElementById("loading").style.display = "block";
document.getElementById("shade").style.display = "block";
}