title: AS2 - How do you remove part of a string
body: <p>I want a simple function that can remove part of a string, eg:</p>
  
  <pre><code>var foo="oranges";
  trace(removeStrings(foo,'rang'));
  </code></pre>
  
  <p>I want the above output as 'oes'. Any help will be greatly appreciated.</p>
  
  <p>Thanks in advance</p>