pngfix

//best overall method for automatically detecting PNG's in a document
var strGif = "/images/clear.gif";
 
function correctPNG() {
    for (var i = 0; i < document.images.length; i++) {
        var img = document.images[i];
        var imgName = img.src.toUpperCase();
        if (imgName.substring(imgName.length - 3, imgName.length) == "PNG") {
            var imgID = (img.id) ? "id='" + img.id + "' " : "";
            var imgClass = (img.className) ? "class='" + img.className + "' " : "";
            var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' ";
            var imgStyle = "display:inline-block;" + img.style.cssText;
            if (img.align == "left") imgStyle = "float:left;" + imgStyle;
            if (img.align == "right") imgStyle = "float:right;" + imgStyle;
            if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle;
            if (img.useMap) {
                strAddMap = "<br/><img style=\"position:relative; top:-" + img.height + "px;" + "height:" + img.height + "px;width:" + img.width + "\" " + "src=\"" + strGif + "\" usemap=\"" + img.useMap + "\" border=\"" + img.border + "\">";
            }
            var strNewHTML = "<span " + imgID + imgClass + imgTitle + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";" + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader" + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>";
            if (img.useMap) strNewHTML += strAddMap;
            img.outerHTML = strNewHTML;
            i = i - 1;
        }
    }
}
 
window.attachEvent("onload", correctPNG);