I have use this code, products are coming but images are not showing. anyone can correct this code. thanks
<?php
$totalPerPage =4;
$storeId = Mage::app()->getStore()->getId();
$_productCollection = Mage::getResourceModel('reports/product_collection')
->addAttributeToSelect('*')
->setStoreId($storeId)
->addStoreFilter($storeId)
->addViewsCount()
->setPageSize($totalPerPage);
?>
<?php $_collectionSize = $_productCollection->count(); ?>
<?php if ($_collectionSize) { ?>
<h2 class="subtitle">Most Viewed Products</h2>
<ul class="products-grid">
<?php
foreach ($_productCollection as $_product):
$image_url = $this->helper('catalog/image')->init($_product, 'small_image')->resize(300,300);;;
$alt = $this->htmlEscape($this->stripTags($this->getImageLabel($_product, 'small_image'), null, true));
?>
<li class="item">
<a href="<?php echo $_product->getProductUrl() ?>" title="<?php echo $this->stripTags($this->getImageLabel($_product, 'small_image'), null, true) ?>">
<img src="<?php echo $image_url; ?>" alt="<?php echo trim($alt)? $alt: $this->htmlEscape($this->stripTags($_product->getName())); ?>" />
</a>
<div class="product-info">
<h2 class="product-name">
<a href="<?php echo $_product->getProductUrl() ?>" title="<?php echo $this->stripTags($this->getImageLabel($_product, 'small_image'), null, true) ?>">
<?php echo trim($alt)? $alt: $this->htmlEscape($this->stripTags($_product->getName())); ?>
</a>
</h2>
</div>
</li>
<?php endforeach; ?>
</ul>
<?php } ?>