This is the code for your own web clock widget

<a href="http://time.is/Jakarta" id="time_is_link" style="font-size:36px">Time in Jakarta:</a>
<span id="Jakarta_z41c" style="font-size:36px"></span>
<script src="http://widget.time.is/t.js"></script>
<script>
time_is_widget.init({Jakarta_z41c:{}});
</script>