Closing popup if user doesn't provide any response
<p>I have a session time out functionality implemented, in which user is presented with pop-up window (that your session is about to expire) in case no activity is done for 30-mins.</p>

<p>Need help on:</p>

<p>When this pop up opens up and let say user has locked his desktop and doesn't provide input. Then what I want is that - if user doesn't provide any input in 1 min then this pop-up will close and new popup will display that "Session is exprired"</p>

<p>Can anyone please help.</p>
