Pop up box with a timer
<p>After some specified inactivity time (IDLE Time say for 10 mins) the application should give a pop up box with a timer (should display like 60 59 58 ....1), that box should close within 60 secs with cancel option selected and that browser should close if user didint select any option .If the user selects cancel options within 60 secs also it should be closed</p>

<p>To appear a pop box i am using <code>setTimeout("pop()",600000);</code>
but how to include timer in that atleast that box should close within 60 sec if user doesnt select any option
Is there any solution is there
Plz help
Thanks in Advance,
Satya</p>
