... because the current maximum value for the slider is 10 0 (the default) and there are 10 step marks. So, 10 0 divided by 10 is 10 . If we were to set the maximum value to 200 but still used the same ... need to do. The source les required for the default date picker implementation are: The latest version of jQuery (1. 2 .6 at the time of writing) The UI library core le ui. core.js The date picker ... type="text/javascript" src="jqueryui1.6rc2/ jquery- 1. 2 .6. js"></script> <script type="text/javascript" src="jqueryui1.6rc2 /ui/ ui. core.js"></script>...