jQuery Compare start and end times

For compare times in jQuery first you need to parse it with Date.Parse() function provided by jQuery. In the following example date '1-1-2000' will be static. Because this function is only for compare the times. Thanks.

<script type="text/javascript">

   $(document).ready(function () {

       $('#chk').click(function () {

           var st = $('#startTime').val();

           var et = $('#endTime').val();

           if (Date.parse("1-1-2000 " + st) > Date.parse("1-1-2000 " + et)) {

               return false;

           }

           else {

               return true;

           }

       });

   });

</script>