var markerFelt = {  
  src: 'flash/markerFeltThin.swf'  
};

sIFR.activate(markerFelt);

sIFR.replace(markerFelt, {
  selector: 'h1',
  css: [
    '.sIFR-root { color: #1a1a7f; }'
  ],
  wmode: 'opaque'
});