[jQuery] jQuery PNG Fix

[jQuery] jQuery PNG Fix


This is a jQuery plugin I created to adapt pngfix.js from Bob Osola to
use the jQuery framework.
If anybody has any further recommendations or improvements, don't
hesitate to let me know. :-)
$(document).ready(function(){
if ($.browser.msie && (document.body.filters)) {
     $("img").each(function(i){
        var imgName = $.trim(this.src.toLowerCase());
        if (imgName.substring(imgName.length-3, imgName.length) == "png") {
            var imgID = (this.id) ? "id='" + this.id + "' " : "";
            var imgClass = (this.className) ? "class='" + this.className + "'
" : "";
            var imgTitle = (this.title) ? "title='" + this.title + "' " :
"title='" + this.alt + "' ";
            var imgStyle = "display:inline-block;" + this.style.cssText;
            if (this.align == "left") {
                imgStyle = "float:left;" + imgStyle;
            }
            if (this.align == "right") {
                imgStyle = "float:right;" + imgStyle;
            }
            if (this.parentElement.href) {
                imgStyle = "cursor:hand;" + imgStyle;
            }
            this.outerHTML = "<span " + imgID + imgClass + imgTitle
                + " style=\"" + "width:" + this.width + "px; height:" +
this.height + "px;" + imgStyle + ";"
                + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=
\'" + this.src + "\', sizingMethod='scale');\"></span>";
        }
    });
}
});