Каким образом файлы друг с другом связаны? - [VM1] Модификации и хаки

<?php if( !defined( '_VALID_MOS' ) && !defined( '_JEXEC' ) ) die( 'Direct Access to '.basename(__FILE__).' is not allowed.' );
mm_showMyFileName(__FILE__);
 ?>

 <div class="browseProductContainer">
        <div class="browseProductImageContainer">
	        <script type="text/javascript">//<![CDATA[
	        document.write('<a href="javascript:void window.open(\'<?php echo $product_full_image ?>\', \'win2\', \'status=no,toolbar=no,scrollbars=yes,titlebar=no,menubar=no,resizable=yes,width=<?php echo $full_image_width ?>,height=<?php echo $full_image_height ?>,directories=no,location=no\');">');
	        document.write( '<?php echo ps_product::image_tag( $product_thumb_image, 'class="browseProductImage" border="0" title="'.$product_name.'" alt="'.$product_name .'"' )?></a>' );
	        //]]>
	        </script>
	        <noscript>
	            <a href="<?php echo $product_full_image ?>" target="_blank" title="<?php echo $product_name ?>">
	            <?php echo ps_product::image_tag( $product_thumb_image, 'class="browseProductImage" border="0" title="'.$product_name.'" alt="'.$product_name .'"' )?>
	            </a>
	        </noscript>
        </div>
.........................................
 <div class="browsePriceContainer" align="right" style="color:#F97B0D">
            <?php echo $product_price ?>
        </div>

......................................

<?php if( !defined( '_VALID_MOS' ) && !defined( '_JEXEC' ) ) die( 'Direct Access to '.basename(__FILE__).' is not allowed.' ); ?>

<?php
// User is not allowed to see a price or there is no price
if( !$auth['show_prices'] || !isset($price_info["product_price_id"] )) {
	
	$link = $sess->url( $_SERVER['PHP_SELF'].'?page=shop.ask&amp;product_id='.$product_id.'&amp;subject='. urlencode( $VM_LANG->_('PHPSHOP_PRODUCT_CALL').": $product_name") );
	echo vmCommonHTML::hyperLink( $link, $VM_LANG->_('PHPSHOP_PRODUCT_CALL') );
}
?>

<?php
// DISCOUNT: Show old price!
if(!empty($discount_info["amount"])) {
	?>
	<span class="product-Old-Price_catalog">
		<?php echo $CURRENCY_DISPLAY->getFullValue($undiscounted_price); ?></span>
	
	<br/>
	<?php
}
?>
<?php
if( !empty( $price_info["product_price_id"] )) { ?>
	<span class="productPrice">
		<?php echo $CURRENCY_DISPLAY->getFullValue($base_price)?>
		<?php echo $text_including_tax ?>
	</span>
<?php
}
echo $price_table;
?>


<?php
// DISCOUNT: Show the amount the customer saves
if(!empty($discount_info["amount"])) {
	echo "<br />";
	echo $VM_LANG->_('PHPSHOP_PRODUCT_DISCOUNT_SAVE').": ";
	if($discount_info["is_percent"]==1) {
		echo $discount_info["amount"]."%";
	}
	else {
		echo $CURRENCY_DISPLAY->getFullValue($discount_info["amount"]);
	}
}
?>