$(document).ready(function(){
	recount();
	$("#datepicker1").change(function(){
		var check_in_split=$("#datepicker1").val().split("/");
		var check_out=new Date(parseInt(check_in_split[2]), parseInt(check_in_split[0])-1, parseInt(check_in_split[1])+1);
		new_check_out=(check_out.getMonth()+1)+'/'+check_out.getDate()+'/'+check_out.getFullYear();
		$("#datepicker2").val(new_check_out);
	});
});
function recount(){
	var check_in_split=$("#datepicker1").val().split("/");
	var check_out_split=$("#datepicker2").val().split("/");
	var checkin=new Date(check_in_split[2], parseInt(check_in_split[0])-1, check_in_split[1]);
	var checkout=new Date(check_out_split[2], parseInt(check_out_split[0])-1, check_out_split[1]);
	var one_day=1000*60*60*24;
	var room_nights = Math.ceil((checkout-checkin)/(one_day));
	$("#Length").val(room_nights);
}