php - Magento Fetching image through childcategory -

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i have following code set display subcategories of category. (to achieve categories category).

however dont seem able fetch images throuhg childcategories, can me ?

my code looks following.

<?php $_helper = mage::helper('catalog/category') ?> <?php $categoryid = 465;?> <?php $category = mage::getmodel('catalog/category')->load($categoryid) ?> <?php $_categories = $category->getchildrencategories() ?>  <?php if (count($_categories) > 0): ?> <ul>     <?php foreach($_categories $_category): ?>         <li>             <?php $_category =  mage::getmodel('catalog/category')->load($_category->getid()) ?>             <?php if($_category->haschildren()):?>             <?php $_subcategories = $_category->getchildrencategories() ?>                  <ul class="catblocks">                     <?php foreach($_subcategories $_subcategory): ?>                         <li class="item<?php if(($i-1)%$_columncount==0): ?> first<?php elseif($i%$_columncount==0): ?> last<?php endif; ?>">                             <a href="<?php echo $_helper->getcategoryurl($_subcategory) ?>"><?php echo $_subcategory->getname() ?></a>                             <a href="<?php echo $_helper->getcategoryurl($_subcategory) ?>"><img src="<?php echo $_subcategory->getimageurl() ?>" alt="<?php echo $_subcategory->getname() ?>" />                             <span><?php echo $_subcategory->getname() ?></span></a>                             <?php $_category2 = mage::getmodel('catalog/category')->load($_subcategory->getid()) ?>                             <?php if($_category2->haschildren()):?>                             <?php $_subcategories2 = $_category2->getchildrencategories() ?>                             <?php endif; ?>                          </li>                     <?php endforeach; ?>                 </ul>             <?php endif; ?>         </li>     <?php endforeach; ?> </ul>





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