diff -r a3eaeeed9c6e -r 661248a4ef4a src/cm/media/js/site/f_text_view_frame.js
--- a/src/cm/media/js/site/f_text_view_frame.js	Thu Sep 08 23:21:13 2011 +0200
+++ b/src/cm/media/js/site/f_text_view_frame.js	Thu Sep 08 23:21:51 2011 +0200
@@ -34,6 +34,7 @@
   north : {
     // size: 66, /* 66 for FF */
     size :88, /* 66 for FF */
+    spacing_open :8,
     spacing_closed :8,
     slidable :false,    
     resizable :false, /* important */
@@ -43,6 +44,8 @@
     /* togglerContent_closed :"options", */
     togglerTip_closed :gettext("click to show options"),
     togglerTip_open :gettext("click to hide options"),
+    togglerContent_open :"▲", // "▲"
+    togglerContent_closed :"▼", // "▼"
     initClosed :false,
     paneSelector :".inner-north",
     onopen :"onInnerNorthPaneOpen",