add: var tree = document.getElementById("Tree"); if (tree) { tree.database.RemoveObserver(RDF_observer); } 
context: function SearchPanelShutdown(){}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/b6b9e11372bfcd827ccd1eccbc89660658c3217a/search-panel.js/clean/xpfe/components/search/resources/search-panel.js