add: if (gThreadTree) gThreadTree.clearItemSelection(); ThreadTreeUpdate_Search(); 
context:     onNewSearch: function()     {        gButton.setAttribute("value", Bundle.GetStringFromName("labelForStopButton"));        gStatusFeedback.ShowStatusString(Bundle.GetStringFromName("searchingMessage"));    }
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/6ccc9ffd3fe766faeda413eddddebca14e972c18/SearchDialog.js/clean/mailnews/base/search/resources/content/SearchDialog.js