function pngImgFix(img){
	placeholder = document.createElement('span');
	placeholder.style.display = 'inline-block';		
	placeholder.style.width = img.width+'px';
	placeholder.style.height = img.height+'px';
	placeholder.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+img.src+"')";
	img.style.filter = "progid:DXImageTransform.Microsoft.Alpha(opacity=0)";
	img.parentNode.insertBefore(placeholder, img);		   		   	   		   		   
	placeholder.appendChild(img); 	 
}

window.onload = function(){	 
	if (/MSIE 6.0/.test(navigator.userAgent)) {		
		pngImgFix(document.getElementsByTagName('h1')[0].getElementsByTagName('img')[0]);
		pngImgFix(document.getElementsByTagName('h2')[0].getElementsByTagName('img')[0]);
		pngImgFix(document.getElementById('footer').getElementsByTagName('img')[0]);
		pngImgFix(document.getElementById('right-box').getElementsByTagName('img')[0]);
		pngImgFix(document.getElementById('left-box').getElementsByTagName('img')[0]);
	}
}