title: Virtuemart add to cart, price details etc not appearing
body: <p>I have Joomla virtuemart site and I accidently uninstalled Virtuemart but luckly I had a backup so I overwritten most of the files to the server again with some MySQL data into the databases but I can't seem to get the price and add to cart etc details showing up in the product detail page.</p>
  
  <p>Is there a reason why this is happening? Have I missed a certain table or database?</p>
  
  <p>I'm not sure which file I should be looking at in terms of product details page...</p>
  
  <p>Thank you for your help.</p>
  
  <p>Below is the code for the product details page:</p>
  
  <pre><code>&lt;?php if( !defined( '_VALID_MOS' ) &amp;&amp; !defined( '_JEXEC' ) ) die( 'Direct Access to '.basename(__FILE__).' is not allowed.' );
  mm_showMyFileName(__FILE__);
  require_once ( CLASSPATH. 'ps_product.php');
  $ps_product = new ps_product;
  
   ?&gt;
  &lt;div id="ttn_prdDetail_wrapper"&gt;&lt;div id="product_list_inner1"&gt;&lt;div id="product_list_inner2"&gt;&lt;div id="product_list_inner3"&gt;
  &lt;?php if( $this-&gt;get_cfg( 'product_navigation', 1 )) {
      if( !empty( $previous_product )) {
          echo '&lt;a class="previous_page" href="'.$previous_product_url.'"&gt;'.shopMakeHtmlSafe($previous_product['product_name']).'&lt;/a&gt;';
      }
      if( !empty( $next_product )) {      
          echo '&lt;a class="next_page" href="'.$next_product_url.'"&gt;'.shopMakeHtmlSafe($next_product['product_name']).'&lt;/a&gt;';
      }
  } ?&gt;
  &lt;br clear="all"/&gt;
      &lt;?php $ttn_prdName = explode('|',$product_name,2);?&gt;
      &lt;h1 class="prdName"&gt;
  
          &lt;?php echo $ttn_prdName[0] ?&gt; &lt;?php echo $edit_link ?&gt;
      &lt;/h1&gt;
      &lt;div class="prdImages"&gt;
          &lt;div class="mainImage"&gt;
          &lt;?php  echo $product_image ?&gt;
          &lt;/div&gt;
          &lt;h2&gt; More images (click to enlarge)&lt;/h2&gt;
          &lt;div id="altviews"&gt;
              &lt;div class="alter_img"&gt;
              &lt;?php  echo $product_image2 ?&gt;
              &lt;/div&gt;
              &lt;?php  echo $this-&gt;vmlistAdditionalImages( $product_id, $images ) ?&gt;
              &lt;div style="clear:both;"&gt;&lt;/div&gt;
          &lt;/div&gt;
      &lt;/div&gt;
      &lt;div class="prdDesc_wrapper"&gt;
          &lt;?php echo $product_description ?&gt;
      &lt;/div&gt;
      &lt;div style="clear:both;"&gt;&lt;/div&gt;
  
  &lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;
  &lt;!--Show bottom note ò prdoduct---&gt;
  &lt;div class="prdBotNote"&gt;
          &lt;?php echo $this-&gt;get_cfg('ttn_botnote')?&gt;
      &lt;/div&gt;
  &lt;?php
  // Show Featured Products
  if( $this-&gt;get_cfg( 'showFeatured', 1 )) {
      /* featuredproducts(random, no_of_products,category_based) no_of_products 0 = all else numeric amount
      edit featuredproduct.tpl.php to edit layout */
  ?&gt;
      &lt;div id="ttn-fp"&gt;&lt;div id="ttn-fp-inner1"&gt;&lt;div id="ttn-fp-inner2"&gt;&lt;div id="ttn-fp-inner3"&gt;
  &lt;?php
      echo $ps_product-&gt;ttnfeaturedProducts(true,50,true);
  ?&gt;
      &lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;
  &lt;?php
  }
  ?&gt;
  </code></pre>
  
  <p>Below is the list of the tables I have...I'm not sure I'm missing any table:</p>
  
  <pre><code>jos_vm_auth_group
   jos_vm_auth_user_group
   jos_vm_auth_user_vendor
   jos_vm_cart
   jos_vm_category
   jos_vm_category_xref
   jos_vm_country
   jos_vm_coupons
   jos_vm_creditcard
   jos_vm_csv
   jos_vm_currency
   jos_vm_export
   jos_vm_function
   jos_vm_manufacturer
   jos_vm_manufacturer_category
   jos_vm_module
   jos_vm_orders
   jos_vm_order_history
   jos_vm_order_item
   jos_vm_order_payment
   jos_vm_order_status
   jos_vm_order_user_info
   jos_vm_payment_method
   jos_vm_product
   jos_vm_product_attribute
   jos_vm_product_attribute_sku
   jos_vm_product_category_xref
   jos_vm_product_discount
   jos_vm_product_download
   jos_vm_product_files
   jos_vm_product_mf_xref
   jos_vm_product_price
   jos_vm_product_product_type_xref
   jos_vm_product_relations
   jos_vm_product_reviews
   jos_vm_product_type
   jos_vm_product_type_parameter
   jos_vm_product_votes
   jos_vm_shipping_carrier
   jos_vm_shipping_label
   jos_vm_shipping_rate
   jos_vm_shopper_group
   jos_vm_shopper_vendor_xref
   jos_vm_state
   jos_vm_tax_rate
   jos_vm_userfield
   jos_vm_userfield_values
   jos_vm_user_info
   jos_vm_vendor
   jos_vm_vendor_category
   jos_vm_waiting_list
   jos_vm_zone_shipping
  </code></pre>