function countryChosen() {
    var country = document.getElementById("country").value;
    if (country == "United Kingdom") {
    	document.getElementById("staterow").style.visibility="hidden";
    	document.getElementById("ziplabel").innerHTML = "Postal Code";
    } else {
    	document.getElementById("staterow").style.visibility="visible";
    	document.getElementById("ziplabel").innerHTML = "Zip";
    }
}

function getZipLabel() {
	var country = document.getElementById("country").value;
    if (country == "United States") {
    	document.write("Zip");
    } else {
    	document.write("Postal Code");
    }
}