rem: { result = ""; } 
add: { result = ""; } 
context:     query : function(command, params, result)      {        result = "";      }
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/f1ea69808eba776b979a2ce0c73a36e2555cdc76/mini-nav.js/buggy/embedding/browser/chrome/content/mini-nav.js