var av_light = {
      src: 'http://spinnakerms.com/sIFR/flash/helvetica_neue_light.swf'
};
var av_bold = {
      src: 'http://spinnakerms.com/sIFR/flash/avenir_85_oblique.swf'
};

sIFR.activate(av_light);
sIFR.activate(av_bold);
 
sIFR.replace(av_light, {
  selector: '.articleBody h3',
      css: [
      '.sIFR-root { font-size:24px; color:#444; leading:0;}'
      ,'a {color:#444; text-decoration: none; }'
      ,'a:link { color: #444; }'
      ,'a:hover {color:#555; text-decoration:underline; }'
      ],
      wmode: 'transparent'
});