$(function() {
		$( "#Arriving_datepicker" ).datepicker({
			changeMonth: true,
			changeYear: true
		});
		$( "#Departing_datepicker" ).datepicker({
			changeMonth: true,
			changeYear: true
		});
		$( "#Renting_Date_from" ).datepicker({
			changeMonth: true,
			changeYear: true
		});
		$( "#Renting_Date_to" ).datepicker({
			changeMonth: true,
			changeYear: true
		});
		$( "#Check_in_date" ).datepicker({
			changeMonth: true,
			changeYear: true
		});
		$( "#Check_out_date" ).datepicker({
			changeMonth: true,
			changeYear: true
		});
		$( "#Departure_date" ).datepicker({
			changeMonth: true,
			changeYear: true
		});

		$( "#check_in_date" ).datepicker({
			changeMonth: true,
			changeYear: true
		});

		$( "#check_out_date" ).datepicker({
			changeMonth: true,
			changeYear: true
		});

		$( "#departure_date" ).datepicker({
			changeMonth: true,
			changeYear: true
		});
	});
	$(function() {
		$( "#tabs" ).tabs();
	});

	function validateNumber(event) {
		var key = window.event ? event.keyCode : event.which;
	
		if (event.keyCode == 8 || event.keyCode == 46
		 || event.keyCode == 37 || event.keyCode == 39) {
			return true;
		}
		else if ( key < 48 || key > 57 ) {
			return false;
		}
		else return true;
	};
	
	$(document).ready(function(){
		$('[id^=Age]').keypress(validateNumber);
		$('[id^=number_of_people]').keypress(validateNumber);
		$('[id^=car_number_of_days]').keypress(validateNumber);
		$('[id^=car_number_of_people]').keypress(validateNumber);
		$('[id^=length_of_stay]').keypress(validateNumber);
		$('[id^=hostel_number_of_people]').keypress(validateNumber);
		$('[id^=number_of_ticket]').keypress(validateNumber);
	});
	$(function() {
		$(window).scroll(function() {
			if($(this).scrollTop() != 0) {
				$('#toTop').fadeIn();	
			} else {
				$('#toTop').fadeOut();
			}
		});
	 
		$('#toTop').click(function() {
			$('body,html').animate({scrollTop:0},800);
		});	
	});