title: How to call function of another block Magento
body: <p>I am trying to change the reference block of contact us link..I created all the phtml file and all.. 
  Now in Phtml file when i am calling </p>
  
  <pre><code>&lt;?php $_links = $this-&gt;getLinks(); ?&gt; 
  </code></pre>
  
  <p>I am getting number of links as 0..because it cant get the object of links.php.. 
  I want to know how can I have reference object of contacts.phtml</p>