Index: trunk/src/org/openstreetmap/josm/gui/dialogs/properties/PropertiesDialog.java
===================================================================
--- trunk/src/org/openstreetmap/josm/gui/dialogs/properties/PropertiesDialog.java	(revision 9524)
+++ trunk/src/org/openstreetmap/josm/gui/dialogs/properties/PropertiesDialog.java	(revision 9525)
@@ -529,5 +529,5 @@
         // F1 button = custom help action
         getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT).put(
-                KeyStroke.getKeyStroke(KeyEvent.VK_F1, 0), "onHelp");
+                helpAction.getKeyStroke(), "onHelp");
         getActionMap().put("onHelp", helpAction);
     }
@@ -1123,7 +1123,12 @@
     class HelpAction extends AbstractAction {
         HelpAction() {
-            putValue(NAME, tr("Go to OSM wiki for tag help (F1)"));
+            putValue(NAME, tr("Go to OSM wiki for tag help"));
             putValue(SHORT_DESCRIPTION, tr("Launch browser with wiki help for selected object"));
             putValue(SMALL_ICON, ImageProvider.get("dialogs", "search"));
+            putValue(ACCELERATOR_KEY, getKeyStroke());
+        }
+
+        public KeyStroke getKeyStroke() {
+            return KeyStroke.getKeyStroke(KeyEvent.VK_F1, 0);
         }