diff -r 322d0feea350 -r 89ef5ed3c48b src/cm/media/js/lib/yui/yui_3.10.3/build/widget-base-ie/widget-base-ie-debug.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cm/media/js/lib/yui/yui_3.10.3/build/widget-base-ie/widget-base-ie-debug.js	Tue Jul 16 14:29:46 2013 +0200
@@ -0,0 +1,56 @@
+/*
+YUI 3.10.3 (build 2fb5187)
+Copyright 2013 Yahoo! Inc. All rights reserved.
+Licensed under the BSD License.
+http://yuilibrary.com/license/
+*/
+
+YUI.add('widget-base-ie', function (Y, NAME) {
+
+/**
+ * IE specific support for the widget-base module.
+ *
+ * @module widget-base-ie
+ */
+var BOUNDING_BOX = "boundingBox",
+    CONTENT_BOX = "contentBox",
+    HEIGHT = "height",
+    OFFSET_HEIGHT = "offsetHeight",
+    EMPTY_STR = "",
+    IE = Y.UA.ie,
+    heightReallyMinHeight = IE < 7,
+    bbTempExpanding = Y.Widget.getClassName("tmp", "forcesize"),
+    contentExpanded = Y.Widget.getClassName("content", "expanded");
+
+// TODO: Ideally we want to re-use the base _uiSizeCB impl
+Y.Widget.prototype._uiSizeCB = function(expand) {
+
+    var bb = this.get(BOUNDING_BOX),
+        cb = this.get(CONTENT_BOX),
+        borderBoxSupported = this._bbs;
+
+    if (borderBoxSupported === undefined) {
+        this._bbs = borderBoxSupported = !(IE && IE < 8 && bb.get("ownerDocument").get("compatMode") != "BackCompat");
+    }
+
+    if (borderBoxSupported) {
+        cb.toggleClass(contentExpanded, expand);
+    } else {
+        if (expand) {
+            if (heightReallyMinHeight) {
+                bb.addClass(bbTempExpanding);
+            }
+
+            cb.set(OFFSET_HEIGHT, bb.get(OFFSET_HEIGHT));
+
+            if (heightReallyMinHeight) {
+                bb.removeClass(bbTempExpanding);
+            }
+        } else {
+            cb.setStyle(HEIGHT, EMPTY_STR);
+        }
+    }
+};
+
+
+}, '3.10.3', {"requires": ["widget-base"]});