Index: trunk/src/org/openstreetmap/josm/gui/io/OnlineResourceMenu.java
===================================================================
--- trunk/src/org/openstreetmap/josm/gui/io/OnlineResourceMenu.java	(revision 16928)
+++ trunk/src/org/openstreetmap/josm/gui/io/OnlineResourceMenu.java	(revision 16929)
@@ -16,4 +16,5 @@
 import org.openstreetmap.josm.io.NetworkManager;
 import org.openstreetmap.josm.io.OnlineResource;
+import org.openstreetmap.josm.tools.ImageProvider;
 
 /**
@@ -29,4 +30,5 @@
         super(tr("Work Offline..."));
         setToolTipText(tr("Block network access to resources"));
+        setIcon(ImageProvider.get("offline", ImageProvider.ImageSizes.MENU));
         addMenuListener(new ToggleMenuListener());