How to use simple Jquery timer in asp.net for minutes and seconds only?

I used recently the jquery countdown in this link: http://keith-wood.name/countdown.html[^]

Your markup could be like this

and your JavaScript could be like this

var liftoffTime = new Date(Date.parse(jQuery('.countdown').attr('data-date')));
jQuery('.countdown').countdown({ until: liftoffTime, compact: true, description: '' });

I hope this helps!