var converge = { src: './flash/converge-font.swf' };

sIFR.activate(converge);

sIFR.replace(converge, {
  selector: '.logo',
  wmode: 'transparent',
  css: '.sIFR-root { letter-spacing: 3 }'
});

sIFR.replace(converge, {
  selector: '.top-header',
  wmode: 'transparent',
  css: '.sIFR-root { letter-spacing: 5 }'
});