ion = webgazer.getCurrentPrediction();
if (prediction) {
    var x = prediction.x;
    var y = prediction.y;
}
                    </code></pre>
                </div>
            </div>
            <h3 class="text">Advanced Usage</h3>
            <p>There are several features that WebGazer.js enables beyond the example shown so far.<p>
            <div class="row">
                <div class="col-lg-12">
                    <h4>Saving Data Between Sessions</h4>
                    <p>WebGazer.js can save a