title: Add some block to product view page through module xml file Magento
body: <p>Hi i am developing a simple extension  in which </p>
  
  <p>i need to insert a new block on product page through xml file. Below is the xml file of my module</p>
  
  <pre><code>&lt;layout version="0.1.0"&gt;
        &lt;total_index_index&gt;
            &lt;reference name="root"&gt;
               &lt;action method="setTemplate"&gt;&lt;template&gt;page/2columns right.phtml&lt;/template&gt;&lt;/action&gt;
             &lt;/reference&gt;
  
             &lt;reference name="content"&gt;
                    &lt;block type="total/prototal"  name="total_prototal" template="total.phtml" /&gt;
                   &lt;/reference&gt;
        &lt;/total_index_index&gt;
  &lt;/layout&gt;
  </code></pre>
  
  <p>In this, layout is working on module <strong>index</strong> action and the content of <strong>total.phtml</strong> file is visible. I need to insert the content of total.phtml on product page.</p>
  
  <p>So please suggest me how can i inset this on product page through xml.</p>
  
  <p>Thanks</p>