function format(data) {
		return data.city;
	}

function OnCountryChange(){
			if(document.getElementById('searchCountry').value == "France") {
				document.getElementById('city_alt').style.display="none";
				document.getElementById('city_fr').style.display="block";
			}
			if(document.getElementById('searchCountry').value != "France"){
				document.getElementById('city_alt').style.display="block";
				document.getElementById('city_fr').style.display="none";
			}
}