marketo to Intercom GTM skeleton

<script>
// Ensure we only run our code if the forms MktoForms2 library is present:
   if (MktoForms2) {
   // When the form(s) are ready, .whenReady() set up the nested .onSuccess callback for each Marketo form on your page:
      MktoForms2.whenReady(function(form) {
      // When the form is submitted, .onSuccess runs the nested code:
         form.onSuccess(function(vals) {
         // We'll pass our form data to the Tray Platform here. More below!
         });
         return false;
      });
   };
</script>