A simple jQuery control to select multiple days in a month
Usage:
<link rel="stylesheet" type="text/css" href="/jquery.multidaypicker.css"/ >
<script src="/jquery.js"></script>
<script src="/jquery.multidaypicker.js"></script>
<script>
(function($) {
$('input').multidatepicker()
})(jQuery);
</script>