Digital Clock Using JavaScript

Digital Clock Using JavaScript:
Java Script:
-------------------
<script>
               function digclock() {
                   var d = new Date()
                   var t = d.toLocaleTimeString()

                   var hr = t.substring(0, 2)
                   var min = t.substring(3, 5)
                   var sec = t.substring(6, 8)

                   var time
                   if (hr >= 12) {
                       time = (hr - 12) + ':' + min + ':' + sec + ' ' + 'PM'
                   }
                   else {
                       time = hr + ':' + min + ':' + sec + ' ' + 'AM'
                   }

                   document.getElementById('<%= divTimer.ClientID%>').innerHTML = time
               }

               setInterval(function () { digclock() }, 1000)

</script>


HTML:
----------
<div id="divTimer" runat="server" style="font-size:small; color:white;" ></div>