// Internet Explorer png alpha fix derived from a hack by the valiant and revered Bob Olosa
// http://homepage.ntlworld.com/bobosola/index.htm

function fixpng() {
  for(var i=0; i<document.images.length; i++) {
    try {
      var img=document.images[i];
      var imgName=img.src.toLowerCase();
      if(imgName.substring(imgName.length-3, imgName.length)!="png") continue;

      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;
      var imgAttribs = img.attributes;
      for (var j=0; j<imgAttribs.length; j++) {
        var imgAttrib=imgAttribs[j];
        if(imgAttrib.nodeName!="align") continue;

        if(imgAttrib.nodeValue=="left") imgStyle="float:left;"+imgStyle;
        if(imgAttrib.nodeValue=="right") imgStyle="float:right;"+imgStyle;
      }
      var strNewHTML = "<span " + imgID + imgClass + imgTitle;
      strNewHTML += " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";";
      strNewHTML += "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader";
      strNewHTML += "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>"; 
      img.outerHTML = strNewHTML;
      i--;
    } catch(e) {}
  }
}