rem: panelTree.outlinerBoxObject.selection.select( index ); 
add: panelTree.treeBoxObject.selection.select( index ); 
context:     openBranch:      function ( aComponentName, aSelectItem )        {          var panelTree = document.getElementById( "prefsTree" );          var selectItem = document.getElementById( aSelectItem );          var index = panelTree.contentView.getIndexOfItem( selectItem );          if ( !panelTree.view.isContainerOpen( index ) )            panelTree.view.toggleOpenState(index);          panelTree.outlinerBoxObject.selection.select( index );        }
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/cfbc98d172c0f9903abc78373c90e4c347600500/nsPrefWindow.js/clean/suite/common/pref/nsPrefWindow.js