Rev Author Line No. Line
185 miho 1 // correctly handle PNG transparency in Win IE 5.5 or higher.
2  
3 function correctPNG()
4 {
5 for(var i = 0; i < document.images.length; i++)
6 {
7 var img = document.images[i]
8 var imgName = img.src.toUpperCase()
9 if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
10 {
11 var imgID = (img.id) ? "id='" + img.id + "' " : ""
12 var imgClass = (img.className) ? "class='" + img.className + "' " : ""
13 var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
14 var imgStyle = "display:inline-block;" + img.style.cssText
15 var imgAttribs = img.attributes;
16 for (var j=0; j<imgAttribs.length; j++)
17 {
18 var imgAttrib = imgAttribs[j];
19 if (imgAttrib.nodeName == "align")
20 {
21 if (imgAttrib.nodeValue == "left") imgStyle = "float:left;" + imgStyle
22 if (imgAttrib.nodeValue == "right") imgStyle = "float:right;" + imgStyle
23 break
24 }
25 }
26 var strNewHTML = "<span " + imgID + imgClass + imgTitle
27 strNewHTML += " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
28 strNewHTML += "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
29 strNewHTML += "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>"
30 img.outerHTML = strNewHTML
31 i = i-1
32 }
33 }
34 }
35  
36 var supported = /MSIE (5\.5)|[6789]/.test(navigator.userAgent) && navigator.platform == "Win32";
37  
38 if (supported)
39 window.attachEvent("onload", correctPNG);