if ((browser.isIE55 || browser.isIE6up) && browser.isWin32 && !browser.isIE7up) {
// if IE5.5+ on Win32, then display PNGs with AlphaImageLoader
	var pngHack = true;
} else {
// else, if the browser can display PNGs normally, then do that
	var pngHack = false;
}

function od_displayPNG(strId, strPath, intWidth, intHeight, strAlt) {	
 if (pngHack) {
  document.write('<div style="height:'+intHeight+'px; width:'+intWidth+'px; filter:progid:DXImageTransform.Microsoft.AlphaImageLoader (src=\''+strPath+'\', sizingMethod=\'scale\')" id="'+strId+'"></div>');
	} else {
  document.write('<img src="'+strPath+'" width="'+intWidth+'" height="'+intHeight+'" name="'+strId+'" border="0" alt="'+strAlt+'" />');
	}
}