   dbHandle = null; }, 
   dbHandle = null; }, 
   	closeDatabase : function() {   		// there's no way to actually close a database, but setting    		// the db reference to null will cause the db handle to become    		// elegible for GC which is about as good as it gets   		dbHandle = null;   	},
5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5872/a3a9a2c311afc9d76e4e6bfc036e5897fa988bc1/notifications.js/buggy/testing/extensions/community/chrome/content/notifications.js