var bodnoff = {
		wmode: 'transparent',
      	src: '/bodnoff.swf'
      ,ratios: [7, 1.32, 11, 1.31, 13, 1.24, 14, 1.25, 19, 1.23, 27, 1.2, 34, 1.19, 42, 1.18, 47, 1.17, 48, 1.18, 69, 1.17, 74, 1.16, 75, 1.17, 1.16]
    };

    var challenge = {
		wmode: 'transparent',
      	src: '/challenge.swf'
      ,ratios: [6, 1.41, 9, 1.35, 15, 1.29, 21, 1.25, 22, 1.22, 27, 1.24, 29, 1.21, 34, 1.22, 41, 1.21, 45, 1.2, 46, 1.21, 59, 1.2, 68, 1.19, 69, 1.2, 96, 1.19, 97, 1.18, 102, 1.19, 103, 1.18, 107, 1.19, 108, 1.18, 112, 1.19, 114, 1.18, 116, 1.19, 120, 1.18, 121, 1.19, 1.18]
    };

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

    sIFR.replace(challenge, {
		wmode: 'transparent',
    	selector: 'h1'
      ,css: [
        '.sIFR-root {color: #291a16; text-align:center;}'
        ,'a { text-decoration: none; }'
        ,'a:link { color: #000000; }'
        ,'a:hover { color: #CCCCCC; }'
      ]
	  ,selectable: false
    });
	
	
	    sIFR.replace(challenge, {
		wmode: 'transparent',
    	selector: 'h3'
      ,css: [
        '.sIFR-root {color: #291a16;}'
        ,'a { text-decoration: none; }'
        ,'a:link { color: #000000; }'
        ,'a:hover { color: #CCCCCC; }'
      ]
	  ,selectable: false
    });
	
	    sIFR.replace(bodnoff, {
		wmode: 'transparent',
    	selector: 'h2'
      ,css: [
        '.sIFR-root { color: #291a16; text-align: center; font-weight: normal; }'
        ,'a { text-decoration: none; }'
        ,'a:link { color: #000000; }'
        ,'a:hover { color: #CCCCCC; }'
      ]
	  ,selectable: false
    });
  
var futura = { src: '/path/to/futura.swf' };

sIFR.activate(futura);

sIFR.replace(futura, {
  selector: 'h1',
  css: '.sIFR-root { background-color: #F9F9F9; color: #FF0000; }'
});