<?php  $count = $this->helper('checkout/cart')->getSummaryCount();
          $_items = $this->getRecentItems();
 ?>
                <a class="minibag" href="<?php echo Mage::helper('checkout/cart')->getCartUrl(); ?>"><span class="hidden-table"> <?php echo $this->__('My Bag') ?> &nbsp;|&nbsp; </span><span class="cart-header" id="header-text"> <span class="bag"><?php if($count==0){echo $this->__('0',$count);}if($count>1){echo $this->__('%s',$count);}?></span> </span> </a>

if(typeof res.cartcount != 'undefined') {
                            if(parseInt(res.cartcount)==0){
                                document.getElementById("header-text").innerHTML = "<span class='bag'>0</span>";
                            }else{
                                document.getElementById("header-text").innerHTML = "<span class='bag'> "+ parseInt(res.cartcount) + " </span>";
                            }
                          }