$(function() {
		var dates = $("#depDate, #retDate").datepicker({
			defaultDate: "+1w",
			dateFormat: "dd-mm-yy",
			regional:["pl"],
			minDate: "0",
			changeMonth: false,
			numberOfMonths: 2,
			showOn: "both",
			buttonImage: "img/kal.gif",
			buttonImageOnly: false,
			showAnim: "fadeIn",
			onSelect: function(selectedDate) {
				var option = this.id == "depDate" ? "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);
			}
		});

	});