var helvetica = { src: 'http://www.milliesbakery.com.au/sifR/helvetica.swf' };

sIFR.activate(helvetica);

sIFR.replace(helvetica, {
  selector: 'h1',
  css: '.sIFR-root { color: #ffffff; background-color:#231f20; }'
});

sIFR.replace(helvetica, {
  selector: 'h2',
  css: '.sIFR-root { color: #9c9d9f; background-color:#231f20; }'
});