var newbt = {
      src: 'http://www.btyoungscientist.com/swf/new-bt.swf'
};
 
sIFR.activate(newbt);
 
sIFR.replace(newbt, {
      selector: 'h2',
	  css: [
      '.sIFR-root { color: #101010;	font-size: 30px; font-weight: normal; text-transform:uppercase; }'
	  ,'a { text-decoration: none; }'
      ,'a:link { color: #e4402b; }'
      ,'a:hover { color: #e4402b; text-decoration:underline; }'
	  ],
      wmode: 'transparent'
});

sIFR.replace(newbt, {
      selector: 'h3',
	  css: [
      '.sIFR-root { color: #101010;	font-size: 20px; font-weight: bold; text-transform:uppercase; }'
	  ,'a { text-decoration: none; }'
      ,'a:link { color: #e4402b; }'
      ,'a:hover { color: #e4402b; text-decoration:underline; }'
	  ],
      wmode: 'transparent'
});

sIFR.replace(newbt, {
      selector: 'h4',
	  css: [
      '.sIFR-root { color: #e4402b;	font-size: 18px; font-weight: bold; }'
	  ,'a { text-decoration: none; }'
      ,'a:link { color: #e4402b; }'
      ,'a:hover { color: #e4402b; text-decoration:underline; }'
	  ],
      wmode: 'transparent'
});