function safePNG(pngURL, style, alt)
{
	var s = ''
	if (navigator.userAgent.indexOf('MSIE') > 0 && navigator.userAgent.indexOf('Opera') < 1)
	{
		s = '<div><img src="/grafikk/pixel.gif" style="' + style + ' filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\'' + pngURL + '\', sizingMethod=\'scale\')" alt="' + alt  + '" /></div>'
	}
	else 
	{
		s = '<div><img src="' + pngURL + '" '+
		'style="' + style + '" alt="' + alt +'" title="' + alt  + '" /></div>'
	}
	
	document.write(s)
}