function DisplayPngByBrowser (img_path, width, height)
{
	var browser = navigator.appName;
	var png_path; 
	if (browser == 'Microsoft Internet Explorer')
	{
		document.write('<img src="/com/images/bl.gif" style="width:'+width+'px;height:'+height+'px;filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\''+img_path+'\', sizingMethod=\'scale\');" >');
	}
	else if (browser == 'Netscape')
	{
		document.write("<img src='"+img_path+"' />");
	}
	else
	{
		document.write("<img src='"+img_path+"' />");
	}
}