function fixPNG(element)
{
    if (/MSIE (5\.5|6).+Win/.test(navigator.userAgent))
    {
        var src;
       
        if (element.tagName=='IMG')
        {
            if (/\.png$/.test(element.src))
            {
                src = element.src;
                element.src = "images/spacer.gif";
            }
        }
        else
        {
            src = element.currentStyle.backgroundImage.match(/url\("(.+\.png)"\)/i)
            if (src)
            {
                src = src[1];
                element.runtimeStyle.backgroundImage="none";
            }
        }
                if (src) element.runtimeStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "',sizingMethod='scale')";
    }
}