add: if (gThreadTree) gThreadTree.clearItemSelection(); ThreadTreeUpdate_Search(); 
context:     onNewSearch: function()     {        gButton.setAttribute("value", Bundle.GetStringFromName("labelForStopButton"));        gStatusFeedback.ShowStatusString(Bundle.GetStringFromName("searchingMessage"));    }
meta: 5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5459/efe8e4c350c8d25fc3bd0abb23ed87519d1e1b98/SearchDialog.js/clean/mailnews/base/search/resources/content/SearchDialog.js