diff -r c5d4ce19e640 -r 80bf9b8fe6aa includes/clientside/static/functions.js
--- a/includes/clientside/static/functions.js	Mon Aug 11 19:52:00 2008 -0400
+++ b/includes/clientside/static/functions.js	Mon Aug 11 19:52:41 2008 -0400
@@ -359,6 +359,7 @@
             })).start();
         }, 1000);
     }
+  return false;
 }
 
 /**
@@ -611,11 +612,18 @@
 {
   // fade the status indicator in and then out
   whitey.style.backgroundImage = 'url(' + scriptPath + '/images/check.png)';
-  domOpacity(whitey, 60, 80, 500);
-  setTimeout(function()
-    {
-      domOpacity(whitey, 60, 0, 500);
-    }, 750);
+  if ( aclDisableTransitionFX )
+  {
+    domObjChangeOpac(80, whitey);
+  }
+  else
+  {
+    domOpacity(whitey, 60, 80, 500);
+    setTimeout(function()
+      {
+        domOpacity(whitey, 60, 0, 500);
+      }, 750);
+  }
   setTimeout(function()
     {
       whitey.parentNode.removeChild(whitey);