title: Get page url using javascript
body: <p>Could someone recommend a way to get page name from a url using JavaScript?</p>
  
  <p>For instance if I have: </p>
  
  <pre><code>http://www.cnn.com/news/1234/news.html?a=1&amp;b=2&amp;c=3
  </code></pre>
  
  <p>I just need to get "news.html" string</p>
  
  <p>Thanks!</p>