Google Ads - Auto-size your ads

function ShowGoogleAds() {
    var ads = $('.adContainer');
    $('.adContainer > ins').remove();
    setTimeout(function () {
        ads.each(function () {
            GetGoogleAd($(this), $(this).data("istext"), $(this).data("isvertical"));
        });
    }, 0);
}

function GetGoogleAd(ad, istext, isvertical) {
    if (ad == undefined) {
        console.log("The element to place the Google ad inside is NULL!");
        return;
    }

    istext = istext == undefined ? false : istext;
    isvertical = isvertical == undefined ? false : isvertical;

    var google_ad_client = "ca-pub-1231231231231231"; // Use your google ad ID here
    var google_ad_slot = "1231231231"; // Use your own ad slot ID here

    var adWidth = ad.width();
    var adHeight = ad.height();

    var google_ad_size;

    if (adWidth >= 970) {
        google_ad_size = ["970", "90"]; /* Large Leaderboard */
    }
    else if (adWidth >= 728) {
        if (istext)
            google_ad_size = ["728", "15"]; /* Text - Horizontal Large */
        else
            google_ad_size = ["728", "90"]; /* Leaderboard */
    }
    else if (adWidth >= 468) {
        if (istext)
            google_ad_size = ["468", "15"]; /* Text - Horizontal Medium */
        else {
            if (isvertical)
                google_ad_size = ["336", "280"]; /* Large Rectangle */
            else
                google_ad_size = ["468", "90"]; /* Banner */
        }
    }
    else if (adWidth >= 320) {
        if (isvertical)
            google_ad_size = ["320", "180"]; /* Large Mobile Banner */
        else
            google_ad_size = ["320", "50"]; /* Mobile Banner */
    }
    else if (adWidth >= 300) {
        if (isvertical)
            google_ad_size = ["300", "600"]; /* Large Skyscraper */
        else
            google_ad_size = ["300", "200"]; /* Medium Rectangle */
    }
    else if (adWidth >= 250) {
        if (isvertical)
            google_ad_size = ["250", "250"]; /* Square */
        else
            google_ad_size = ["234", "60"]; /* Half Banner */
    }
    else if (adWidth >= 200) {
        if (isvertical)
            google_ad_size = ["200", "200"]; /*  */
        else
            google_ad_size = ["200", "90"]; /* RTL: Vertical X-Large */
    }
    else if (adWidth >= 180) {
        if (isvertical)
            google_ad_size = ["180", "150"]; /* Small Rectangle */
        else
            google_ad_size = ["180", "90"]; /* Vertical Large */
    }
    else if (adWidth >= 160) {
        if (isvertical)
            google_ad_size = ["160", "600"]; /* Wide Skyscraper */
        else
            google_ad_size = ["160", "90"]; /* Vertical Medium */
    }
    else if (adWidth >= 125) {
        google_ad_size = ["125", "125"]; /* Button */
    }
    else if (adWidth >= 120) {
        if (istext)
            google_ad_size = ["120", "90"]; /* Vertical Small */
        else {
            if (isvertical)
                google_ad_size = ["120", "600"]; /* Skyscraper */
            else
                google_ad_size = ["120", "240"]; /* Vertical Banner */
        }
    }
    else
        return;

    var adInsert = '<ins class="adsbygoogle" style="display:inline-block;width:'
        + google_ad_size[0] + 'px;height:'
        + google_ad_size[1] + 'px" data-ad-client="'
        + google_ad_client + '" data-ad-slot="'
        + google_ad_slot + '"></ins>';
    var scriptInsert = '<script type="text/javascript">(adsbygoogle = window.adsbygoogle || []).push({});</script>';

    ad.append(adInsert);
    ad.append(scriptInsert);
}