How can we make the backward button disable in the all browsers?
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/961188/disable-browsers-back-button">Disable browser&#39;s back button</a>  </p>
</blockquote>



<p>Hi everyone,I have a portal site and i want to make the backward button to disable state after the user gets logout.Is it possible by C# programming?Or we need to go for client side scripts like  Javascript or jquery?Please help me regarding this .</p>
