<div class="availability-only">
            <?php echo $this->__('Only') ?>
            <?php echo (int)($qtyStock = Mage::getModel('cataloginventory/stock_item')->loadByProduct($_product)->getQty());?>
            <?php echo $this->__('left') ?>
        </div>

<?php if ($this->displayProductStockStatus()): ?>
            <div class="availability-only">
                <?php echo $this->__('Only') ?>
                <?php echo (int)($qtyStock = Mage::getModel('cataloginventory/stock_item')->loadByProduct($_product)->getQty());?>
                <?php echo $this->__('left') ?>
            </div>
        <?php endif; ?>