title: javascript substring help
body: <p>I have a string "2500 - SomeValue". How can I remove everything before the 'S' in 'SomeValue'?</p>
  
  <pre><code>var x = "2500 - SomeValue";
  var y = x.substring(x.lastIndexOf(" - "),
  // this is where I'm stuck, I need the rest of the string starting from here. 
  </code></pre>
  
  <p>Thanks for any help.</p>
  
  <p>~ck</p>