From 56f29767a83b7f616962db2ffde2ae45f46ae831 Mon Sep 17 00:00:00 2001
From: chrisaga <chrisaga@piwigo.org>
Date: Thu, 20 Oct 2005 19:06:17 +0000
Subject: bug 176 fixed: need a javascript to handle transparent PNG background
 in IE 	(tribute to Bob Osola http://homepage.ntlworld.com/bobosola/index.htm

display: fixed another IE childselector bug in Categories Management admin page
	and improved display of this page in all browsers too.


git-svn-id: http://piwigo.org/svn/trunk@905 68402e56-0260-453c-a942-63ccdbb3a9ee
---
 include/pngfix.js | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 include/pngfix.js

(limited to 'include')

diff --git a/include/pngfix.js b/include/pngfix.js
new file mode 100644
index 000000000..ba1a099ae
--- /dev/null
+++ b/include/pngfix.js
@@ -0,0 +1,29 @@
+
+// Correctly handle PNG transparency in Win IE 5.5 or higher.
+// http://homepage.ntlworld.com/bobosola. Updated 02-March-2004
+
+function correctPNG() 
+   {
+   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 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
+		 + " 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
+	     }
+      }
+   }
+window.attachEvent("onload", correctPNG);
\ No newline at end of file
-- 
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