Cordova Admob Tutorial

    var admobid = {};
    document.addEventListener("deviceready", onDeviceReady, false);

    function onDeviceReady() {
        admobid = {
            banner: 'ca-app-pub-5220248899755640/7077506610',
            interstitial: 'ca-app-pub-5220248899755640/8554239818'
        };
        var defaultOptions = {
            adSize: 'SMART_BANNER',
            position: AdMob.AD_POSITION.BOTTOM_CENTER,
            bgColor: 'black',
            isTesting: true //enable true when you're testing
        };
        AdMob.setOptions(defaultOptions);
    }

    function displayBannerAd() {
        AdMob.createBanner({
            adId: admobid.banner
        });
    }

    function displayFullScreenAd() {
        AdMob.prepareInterstitial({
            adId: admobid.interstitial
        });
        AdMob.showInterstitial();
    }