store jason values in javascript var : i have this code for my geolocation and i am trying to get the address values and store them in to javascript var 


    function getLocation() {
        if (navigator.geolocation) {
            navigator.geolocation.watchPosition(showPosition);
        } else {
            x.innerHTML = "Geolocation is not supported by this browser.";
        }
    }

    function showPosition(position) {

        var  lat = position.coords.latitude;
        var  lag = position.coords.longitude;


                $("#latit").val(lat);
                $("#lang").val(lag);

        var settings = {
            "async": true,
            "crossDomain": true,
            "url": "https://us1.locationiq.com/v1/reverse.php?key=//////////&lat="+lat+"&lon="+lag+"&format=json",
            "method": "POST"
        }

        $.ajax(settings).done(function (response) {
            console.log(response);
        });

    }


and this is the result i get from the json response in my console:

<!-- begin snippet: js hide: false console: true babel: false -->

<!-- language: lang-js -->

    {place_id: "192741603", licence: "https://locationiq.com/attribution", osm_type: "way", osm_id: "548559489", lat: "32.2814427", …}
    address:
    city: "קדימה - צורן"
    country: "ישראל"
    country_code: "il"
    postcode: "NO"
    state: "מחוז המרכז"
    suburb: "שיכון יציב"
    __proto__: Object
    boundingbox: (4) ["32.2808557", "32.2814427", "34.9092769", "34.9114099"]
    display_name: "שיכון יציב, קדימה - צורן, מחוז המרכז, NO, ישראל"
    lat: "32.2814427"
    licence: "https://locationiq.com/attribution"
    lon: "34.9094007"
    osm_id: "548559489"
    osm_type: "way"
    place_id: "192741603"
    __proto__: Object

<!-- end snippet -->

how can i get values from the address and store them in javascript var?