title: include part of a website in my website
body: <p>I am trying to find a way to include part of another website in my website.</p>
  
  <p>can i do this - im thinking may use an iframe but how can i make it only show say one <em></em> on the other site.</p>
  
  <p>for example, if the other site has:</p>
  
  <pre><code>&lt;div id="a_div"&gt;
  content here
  &lt;/div&gt;
  
  &lt;div id="b_div"&gt;
  other content here
  &lt;/div&gt;
  </code></pre>
  
  <p>how can i include only the *a_div* div on my site so only:</p>
  
  <pre><code>content here
  </code></pre>
  
  <p>will display?</p>