title: How to use the link_to helper to open a popup?
body: <p>I just want to use <code>link_to</code> to open a popup. I tried something but it doesn't work:</p>
  
  <pre><code> &lt;%= link_to 'Create a new company',
               new_company_path,
               :popup =&gt; ['create_company', 'height=600, width=600'] %&gt; &lt;br/&gt;
  </code></pre>
  
  <p>Any idea?</p>
  
  <p>Thanks!</p>