checking patch for robin.lu@sun.com. fixes bug 94800 - Linux,Mac: Search/Filters UI: Needs mouse click to focus for tab/keyboard access. r=ssu, sr=sspitzer

mailnews/base/search/resources/content/FilterEditor.js

@@ -138,6 +138,9 @@ function filterEditorOnLoad()
       SetUpFilterActionList(getScopeFromFilterList(gFilterList));
     }
     gFilterNameElement.select();
+    // This call is required on mac and linux.  It has no effect
+    // under win32.  See bug 94800.
+    gFilterNameElement.focus();
     moveToAlertPosition();
 }