月の複数表示

<script src="js/jquery.js"></script>
<script src="js/jquery-ui.js"></script><script>
$(function() {
    $('#from').datepicker({
		showOtherMonths: true,
		minDate: 0,
		dayNamesMin:['S','M','T','W','T','F','S'],
		numberOfMonths: 3
    });
});
</script>
<input id="from" type="text">

日付のフォーマットを変更

<script src="js/jquery.js"></script>
<script src="js/jquery-ui.js"></script><script>
$(function() {
    $('#from').datepicker({
		showOtherMonths: true,
		minDate: 0,
		dayNamesMin:['S','M','T','W','T','F','S'],
		numberOfMonths: 3,
		dateFormat:'yy-mm-dd'
    });
});
</script>
<input id="from" type="text">

日付の期間指定

開始：
終了： 
<script src="js/jquery.js"></script>
<script src="js/jquery-ui.js"></script><script>
$(function() {
    $('#from').datepicker({
		showOtherMonths: true,
		minDate: 0,
		dayNamesMin:['S','M','T','W','T','F','S'],
		numberOfMonths: 3,
		dateFormat:'yy-mm-dd',
		onClose: function(dateText, inst) {
			$('#to').datepicker('option', 'minDate', dateText);
			$('#from').val(dateText);
		}
    });
    $('#to').datepicker({
		showOtherMonths: true,
		minDate: 0,
		dayNamesMin:['S','M','T','W','T','F','S'],
		numberOfMonths: 3,
		dateFormat:'yy-mm-dd',
		onClose: function(dateText, inst) {
			$('#from').datepicker('option', 'maxDate', dateText);
			$('#to').val(dateText);
		}
    });
});
</script>
<input id="from" type="text">
<input id="to" type="text">