private void CreateAttributeCombo()
        {
            // Label
            m_AttributeLabel = InitialiseLabel(new Label(), "&Attribute to 'track'", null);

            // Combo
            m_AttributeCombo = (AttributeComboBox)InitialiseCombo(new AttributeComboBox(), null);
            m_AttributeCombo.Initialise(m_Trans);

            // Add selection change handler
            m_AttributeCombo.SelectedIndexChanged += new EventHandler(OnAttributeSelChanged);
        }