Adwords Conversion

adwords.js

function adwords_conversion(google_conversion_id, google_value, google_conversion_label) {
    var img    = new Image();
    img.src    = 'https://www.googleadservices.com/pagead/conversion/' + google_conversion_id + '/?value='+google_value+'&label='+google_conversion_label+'&script=0';
    img.height = 1;
    img.width  = 2;

    document.body.appendChild(img);
}