checking the page exist or not using javascript
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/3922989/how-to-check-if-page-exists-using-javascript">How to check if page exists using Javascript</a>  </p>
</blockquote>



<p>How to check the page is exist or not using javascript.</p>
