diff -urN Stylish-0.5.2/chrome/content/customizeToolbarOverlay.xul Stylish-0.5.2-mods/chrome/content/customizeToolbarOverlay.xul
--- Stylish-0.5.2/chrome/content/customizeToolbarOverlay.xul	1970-01-01 07:00:00.000000000 +0700
+++ Stylish-0.5.2-mods/chrome/content/customizeToolbarOverlay.xul	2007-07-19 07:42:11.556633600 +0700
@@ -0,0 +1,19 @@
+<?xml version="1.0"?>
+
+<overlay id="stylish-customizeToolbar-overlay"
+         xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
+
+	<script type="application/javascript">
+  <![CDATA[
+    window.addEventListener("unload", function(e) {
+      var stylishBrowserOverlay = gToolboxDocument.defaultView.stylishBrowserOverlay
+      var pageStyleMenu = gToolboxDocument.getElementById("pageStyleMenu");
+      if (pageStyleMenu) {
+        pageStyleMenu.firstChild.addEventListener("popupshowing", stylishBrowserOverlay.pageStylePopupShowing, false);
+        pageStyleMenu.firstChild.addEventListener("popuphiding", stylishBrowserOverlay.pageStylePopupHiding, false);
+      }
+    }, false);
+  ]]>
+	</script>
+
+</overlay>
diff -urN Stylish-0.5.2/chrome.manifest Stylish-0.5.2-mods/chrome.manifest
--- Stylish-0.5.2/chrome.manifest	2007-06-28 12:15:18.000000000 +0700
+++ Stylish-0.5.2-mods/chrome.manifest	2007-07-19 07:51:11.272707200 +0700
@@ -1,6 +1,7 @@
 content	stylish	chrome/content/
 
 overlay	chrome://browser/content/browser.xul	chrome://stylish/content/browserOverlay.xul
+overlay	chrome://global/content/customizeToolbar.xul	chrome://stylish/content/customizeToolbarOverlay.xul
 overlay	chrome://navigator/content/navigator.xul	chrome://stylish/content/browserOverlay.xul
 overlay chrome://messenger/content/mailWindowOverlay.xul	chrome://stylish/content/mailOverlay.xul
 overlay chrome://inspector/content/viewers/dom/dom.xul	chrome://stylish/content/domiOverlay.xul