geocode.js

function getCountry(addrComponents) {
    var address = {}; 
    for (var i = 0; i < addrComponents.length; i++) {
        if (addrComponents[i].types[0] == "country") {
            address["country_short"] = addrComponents[i].short_name;
            address["country"] = addrComponents[i].long_name;
        }
        if (addrComponents[i].types[0] == "locality") {
            address["city"] = addrComponents[i].long_name;
        }
    }
    return address;
}