offset returns null for window and document elements. fixes #4136 again

[jquery.git] / src / support.js

diff --git a/src/support.js b/src/support.js
index dc7ad8f..891aa7a 100644 (file)
--- a/src/support.js
+++ b/src/support.js
@@ -91,7 +91,7 @@
        });
 
        // release memory in IE
-       root = script = div = all = a = null;
+       div = null;
 })();
 
 jQuery.props = {