var helv = {
    src: '/assets/sifr/headings.swf'
  };

  sIFR.delayCSS  = true;
  // sIFR.domains = ['transvalair.adamscreative.co.uk'] // Don't check for domains in this demo
  sIFR.activate(helv);
  
  sIFR.replace(helv, {
    selector: 'h2'
    ,css: [
      '.sIFR-root { color:#ffffff; font-size:30px; background-color:#333333; }'

    ]
  });