if (document.all && /MSIE (5\.5|6)/.test(navigator.userAgent) && document.styleSheets && document.styleSheets[0] && document.styleSheets[0].addRule)
{
	document.styleSheets[0].addRule('img.pngfix', 'behavior: url(js/iepngfix.htc)');
	document.styleSheets[0].addRule('#header h1', 'behavior: url(js/iepngfix.htc)');
	
	document.styleSheets[0].addRule('#header h2', 'behavior: url(js/iepngfix.htc)');
	document.styleSheets[0].addRule('#header h3', 'behavior: url(js/iepngfix.htc)');
	document.styleSheets[0].addRule('#header #book a', 'behavior: url(js/iepngfix.htc)');
	
	document.styleSheets[0].addRule('#about', 'behavior: url(js/iepngfix.htc)');
	document.styleSheets[0].addRule('#label-opt-in', 'behavior: url(js/iepngfix.htc)');
	document.styleSheets[0].addRule('button', 'behavior: url(js/iepngfix.htc)');	
}