//if not hit bounding box
    if( false == boundingBox().containsPoint( pt ) )
    {
        return false;
    }

//hande message to menu items
    m_bBeganForMenu = true;
    for( int i = 0; i < m_pCellsUsed->count(); ++i )
    {
        CCTableViewCell* pCell = ( CCTableViewCell* )m_pCellsUsed->objectAtIndex( i );
        if( pCell->getChildrenCount() > 0 )
        {
            int iNumChildren = pCell->getChildren()->count();
            for( int iChildIndex = 0; iChildIndex < iNumChildren; ++iChildIndex )
            {
                CCLayer* pItem = dynamic_cast< CCLayer* >( pCell->getChildren()->objectAtIndex( iChildIndex ) );
                
                //if not a layer, it won't process touch messages.
                if( !pItem )
                {
                    continue;
                }
                
                //if this menu item is interested in this message, add it to array for other messages
                if( true == pItem->ccTouchBegan( touch, event ) )
                {
                    m_pMenuItemsInterest->addObject( pItem );
                }
            }
        }
    }
    
    CCScrollView::ccTouchBegan( touch, event);

//if this is the first ccTouchMove() message for menu itmes
    if( m_bBeganForMenu )
    {
        //prevent menu items processing other ccTouchMove() messages
        m_bBeganForMenu = false;
        for( int i = 0; i < m_pMenuItemsInterest->count(); ++i )
        {
            CCLayer* pItem = ( CCLayer* )m_pMenuItemsInterest->objectAtIndex( i );
            //menu items doesn't process ccTouchMove(), cancel it.

            assert( NULL != pItem );
            pItem->ccTouchCancelled( touch, event );

        }
        
        m_pMenuItemsInterest->removeAllObjects();
    }
    
    
    CCScrollView::ccTouchMoved(touch, event);

//if ccTouchEnded message is the next message after ccTouchBegan() message processed,
    //it proves that user wants to select this menu item.
    //then, let some menu item process this message.
    if( m_bBeganForMenu )
    {
        m_bBeganForMenu = false;
        for( int i = 0; i < m_pMenuItemsInterest->count(); ++i )
        {
            CCLayer* pItem = ( CCLayer* )m_pMenuItemsInterest->objectAtIndex( i );
            assert( NULL != pItem );
            pItem->ccTouchEnded( touch, event );
        }
        
        m_pMenuItemsInterest->removeAllObjects();
    }
    
    CCScrollView::ccTouchEnded(touch, event);