var fbdin = {
      src: 'http://demo.fb.se/lib/v1/sifr/fbdin.swf'
    };

    // You probably want to switch this on, but read <http://wiki.novemberborn.net/sifr3/DetectingCSSLoad> first.
    sIFR.useStyleCheck = true;
    sIFR.activate(fbdin);

    sIFR.replace(fbdin, {
      selector: 'h1'
      ,css: [
 	'.sIFR-root {background-color: #000000; color: #FFFFFF;}'		
      ],
	offsetTop:5,
	tuneHeight:5,
	wmode: 'transparent'
    });