// JavaScript Document

/*
 
Correctly handle PNG transparency in Win IE 5.5 & 6.
http://homepage.ntlworld.com/bobosola. Updated 18-Jan-2006.

Use in <HEAD> with DEFER keyword wrapped in conditional comments:
<!--[if lt IE 7]>
<script defer type="text/javascript" src="pngfix.js"></script>
<![endif]-->

*/

function correctPNG() // correctly handle PNG transparency in Win IE 5.5 & 6.
{
    if (document.all) {
        var arVersion = navigator.appVersion.split("MSIE")
        var version = parseFloat(arVersion[1])
        if ((version >= 5.5) && (document.body.filters ))
        {
          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 imgOuterHTML = img.outerHTML;
                imgOuterHTML = imgOuterHTML.replace(/^<IMG|>$/g, "");
                /*imgOuterHTML = replace(/=/g, "='");
                alert(imgOuterHTML);
                imgOuterHTML = replace(/(?=.)+\s/g, "' ");
                alert(imgOuterHTML);
                /*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
                var strNewHTML = "<span " + /*imgID + imgClass + imgTitle +*/ imgOuterHTML
                + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
                + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
                + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>"
                img.outerHTML = strNewHTML
                i = i-1
             }
          }
        }   
    }
}

correctPNG()
