To Disable The BackButton Of Browser Window Using Javascript
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/87422/disabling-back-button-on-the-browser">Disabling Back button on the browser</a>  </p>
</blockquote>

<p>Hi Guys,
       I need to disable the backbutton of browser window.When I click on backbutton,I need to show one message using alert or other means.Any one can help me </p>
