Cantipi is a simple and functionality time picker. Click on input field.
It is look like clock, it is work like clock. Much pretty 
It use a modern canvas stuff and jquery, so it make it very simple for usage. Wouldn’t describe cantipi, code tell about it better, if you a programmer. If not – just use it.
If you like this plugin, just buy me a beer
Usage of this plugin is simple as possible:
<script type="text/javascript">
$(function() {
(".ctp").cantipi({size:140, roundto: 5});
});
</script>
The better way to get this plugin is checkout it from http://code.google.com/p/cantipi/