GA - form - next - Search a scheduled class

// Fire this dataLayer event when a successful submission of the Search a scheduled class form occurs. The value of the event parameters should be variable based on what the user selects.

<script>
window.dataLayer = window.dataLayer || [];
window.dataLayer.push({
 'event': 'search_a_scheduled_class',
 'industry_group': 'Petrotechnical',
 'discipline': 'Geomechanics, Geology',
 'products': '',
 'country': 'Argentina',
 'level': 'All',
 'delivery_mechanism': 'eLearning',
 'keyword': ''
 });
</script>