_conversationSorter = new TableSorter(tm, conversationTable.getTableHeader());
conversationTable.setModel(_conversationSorter);
conversationTable.setDefaultRenderer(Date.class, new DateRenderer());
ColumnWidthTracker.getTracker("ConversationTable").addTable(conversationTable);
_showConversationAction = new ShowConversationAction(_model.getConversationModel());
conversationTable.addMouseListener(new MouseAdapter() {
public void mouseClicked(MouseEvent e) {
if (e.getClickCount() == 2 && e.getButton() == MouseEvent.BUTTON1) {
int row = conversationTable.getSelectedRow();
row = _conversationSorter.modelIndex(row);