$(function()
{
	var dates = $('#from, #to').datepicker(
	{
		//defaultDate: "+1w",
		changeMonth:		true,
		numberOfMonths:		3,
		dateFormat:			'yy/mm/dd' ,
		
		onSelect: function(selectedDate)
		{
			var option = this.id == "from" ? "minDate" : "maxDate";
			var instance = $(this).data("datepicker");
			var date = $.datepicker.parseDate(instance.settings.dateFormat || $.datepicker._defaults.dateFormat, selectedDate, instance.settings);
			dates.not(this).datepicker("option", option, date);
		}
	});
});