title: jQuery countdown timer, auto-refresh after it hits 0
body: <p>I haven't been able to find any good examples , but I'm looking to find some simply jQuery examples for a countdown of <code>30 seconds</code> which will essentially refresh the current page once it hits <code>0</code>.</p>
  
  <p>Each count should be displayed in a <code>&lt;div&gt;</code> element.</p>