// JavaScript Document
// IE PNG Fix
// Universal transparent-PNG enabler for MSIE/Win 5.5+
        // http://dsandler.org
        // From original code: http://www.youngpup.net/?request=/snippets/sleight.xml
        // and background-image code: http://www.allinthehead.com/retro/69
        // also:
        //  * use sizingMethod=crop to avoid scaling PNGs (who would do such a thing?)
        //  * only do this once, to make it compatible with CSS rollovers
        
        if (navigator.platform == "Win32" && navigator.appName == "Microsoft Internet Explorer" && window.attachEvent) {
            window.attachEvent("onload", enableAlphaImages);
        }
        
        function enableAlphaImages(){
            var rslt = navigator.appVersion.match(/MSIE (\d+\.\d+)/, '');
            var itsAllGood = (rslt != null && Number(rslt[1]) >= 5.5);
            if (itsAllGood) {
                for (var i=0; i<document.all.length; i++){
                    var obj = document.all[i];
                    var bg = obj.currentStyle.backgroundImage;
                    var img = document.images[i];
                    if (bg && bg.match(/\.png/i) != null) {
                        var img = bg.substring(5,bg.length-2);
                        var offset = obj.style["background-position"];
                        obj.style.filter =
                        "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+img+"', sizingMethod='crop')";
                        obj.style.backgroundImage = "url('/global-images/spacer.gif')";
                        //obj.style["background-position"] = offset; // reapply
                    } else if (img && img.src.match(/\.png$/i) != null) {
                        var src = img.src;
                        img.style.width = img.width + "px";
                        img.style.height = img.height + "px";
                        img.style.filter =
                        "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+src+"', sizingMethod='crop')"
                        img.src = "/global-images/spacer.gif";
                        img.alt=img.alt;
                    }
                    
                }
            bods=document.getElementsByTagName("body")
             bods[0].style.visibility="visible"
             }
        }