<?php $_helper = $this->helper(‘catalog/output’); ?>
<?php $_product = $this->getProduct(); ?>
<?php
$visibility = array(
Mage_Catalog_Model_Product_Visibility::VISIBILITY_BOTH,
Mage_Catalog_Model_Product_Visibility::VISIBILITY_IN_CATALOG
);

$_productCollection = Mage::getResourceModel(‘reports/product_collection’)
->addAttributeToSelect(‘*’)
->addOrderedQty()
->addAttributeToFilter(‘visibility’, $visibility)
->setOrder(‘ordered_qty’, ‘desc’);

?>

<div>
<h2>Best Sellers</h2>

<div>

<div>
<ul id=”mycarousel”>

<?php foreach($_productCollection as $product): ?>

<?php
$categories = null;
foreach (explode(“,”, $product->category_ids) as $catId){

//Mage_Catalog_Model_Category

?>

<?php

$cat = Mage::getModel(‘catalog/category’)
->setStoreId(Mage::app()->getStore()->getId())
->load($catId);
$catName = $cat->getName();

$catLink = $cat->getUrlPath();

$categories .= ‘<a href=”‘.$catLink.’” title=”‘.$catName.’”>’.$catName.’</a>&nbsp;&nbsp;’;
}

?>

<?php //if($counter <= $totalPerPage): ?>

<?php $productUrl =  $product->getProductUrl() ?>

<li>
<div>
<div>
<table border=”0″ cellpadding=”0″ cellspacing=”0″>
<tr>
<td>

<a href=”<?php echo $productUrl ?>” title=”View <?php echo $product->name ?>”>
<img src=”<?php echo $this->helper(‘catalog/image’)->init($product, ‘image’)->resize(120); ?>” alt=”Product image”
rel=”black” />
</a>
</td>
</tr>
</table>
</div>
<h3><?php echo $product->name ?><span> <?=$catName?></span><?php echo Mage::helper(‘core’)->currency($product->price) ?></span></h3>
<p><a href=”<?php echo $productUrl ?>”>View details</a><a href=”<?php echo $productUrl ?>”><button type=”button” title=”<?php echo $this->__(‘Add to Cart’) ?>” id=”bt”><span><?php echo $this->__(‘Add to Cart’) ?></span></button></a></p>
</div>
</li>

<?php
$cats = Mage::getModel(‘catalog/category’) -> load($curent_cat_id) -> getChildren();
$catIds = explode(‘,’, $cats);
//$cats = Mage::getModel(‘catalog/category’) -> load($curent_cat_id) -> getChildren();
?>
<?php //echo $catIds[0];?>

<?php
$_category = Mage::getModel(‘catalog/category’)->load($catIds[0]);
?>
<div><a href=”<?php echo $_category->getURL() ?>” title=”View Products”>ENTER</a></div>

<?php //endif; echo $counter++; ?>
<?php endforeach; ?>
</ul>
</div>

</div>
</div>

>> On Home page content place following code

{{block type=”catalog/product_list” alias=”product_homepage” template=”catalog/product/bestseller.phtml”}}

>> Place the following code in the

<catalog_product_view translate=”label”>
<label>Catalog Product View (Any)</label>

<reference name=”content”>
            <block type=”catalog/product_list_related” name=”catalog.product.related” after=”product.info” template=”catalog/product/list/related.phtml”/>
        </reference>

</catalog_product_view>

<?php echo $this->getChildHtml(‘store_currency_selector’) ?>

In the page.xml put the following code in header reference

<block type=”page/html_header” name=”header” as=”header”>
<block type=”directory/currency” name=”store_currency_selector” as=”store_currency_selector” template=”directory/currency.phtml”/>

For the design change in the following file

template>> directory >> currency.phtml

For the currency option in drop down go to admin >> system >> configuration >> currency option  >> choose the currencies that will be in options

Then go to admin>> system>>manage currency rate

/**
* Get the resource model
*/
$resource = Mage::getSingleton(‘core/resource’);

/**
* Get the table name
*/
$tableName = $resource->getTableName(‘catalog_product_entity’);

/**
* if prefix was ‘mage_’ then the below statement
* would print out mage_catalog_product_entity
*/
echo $tableName;

>>$params['lname'] is data fetched from user form.

or,* Get the resource model

$resource = Mage::getSingleton(‘core/resource’);

/**
* Retrieve the read connection
*/
$readConnection = $resource->getConnection(‘core_read’);

/**
* Retrieve the write connection
*/
$writeConnection = $resource->getConnection(‘core_write’);

>> disable both Mage_Tag and Mage_Review.