set doneIEAlphaFix=true only when it actually has

diff --git a/skins/common/IEFixes.js b/skins/common/IEFixes.js
index 29c2d65..9c25adf 100644 (file)
--- a/skins/common/IEFixes.js
+++ b/skins/common/IEFixes.js
@@ -20,7 +20,6 @@ function fixalpha() {
     // bg
     if (isMSIE55 && !doneIEAlphaFix)
     {
-        doneIEAlphaFix = true;
         var plogo = document.getElementById('p-logo');
         if (!plogo) return;
 
@@ -30,6 +29,8 @@ function fixalpha() {
         var bg = logoa.currentStyle.backgroundImage;
         var imageUrl = bg.substring(5, bg.length-2);
 
+        doneIEAlphaFix = true;
+
         if (imageUrl.substr(imageUrl.length-4).toLowerCase() == '.png') {
             var logospan = logoa.appendChild(document.createElement('span'));