// require: jquery.js
$(function(){
	$("#local").change(function(){
		var $pulldown = $("#area");
		$pulldown.empty();
		$option_entries = new Array();
		$.each(area[this.value],function(i){
			$option_entries.push('<option value="' + this.substr(0,5) + '">' + this.slice(5) + '</option>');
		});
		$pulldown.append($option_entries.join());
	});

	$.datepicker.regional['ja'] = {
		closeText: '閉じる',
		prevText: '&#x3c;前',
		nextText: '次&#x3e;',
		currentText: '今日',
		monthNames: ['1月','2月','3月','4月','5月','6月',
		'7月','8月','9月','10月','11月','12月'],
		monthNamesShort: ['1月','2月','3月','4月','5月','6月',
		'7月','8月','9月','10月','11月','12月'],
		dayNames: ['日曜日','月曜日','火曜日','水曜日','木曜日','金曜日','土曜日'],
		dayNamesShort: ['日','月','火','水','木','金','土'],
		dayNamesMin: ['日','月','火','水','木','金','土'],
		weekHeader: '週',
		dateFormat: 'yy/mm/dd',
		firstDay: 0,
		isRTL: false,
		showMonthAfterYear: true,
		yearSuffix: '年'
	};
	$.datepicker.setDefaults($.datepicker.regional['ja']);
});
function datecheck() {
	today = new Date();
	y=today.getFullYear();
	m=today.getMonth() + 1; if(m < 10) m="0" + m;
	d=today.getDate(); if(d < 10) d="0" + d;
	t = y + m + d;
	check_day = document.getElementById('year').value + document.getElementById('month').value + document.getElementById('day').value;
	noday     = document.getElementById('noday').checked;
	if (!noday && Number(t) > Number(check_day)) {
		alert('過去の日付は指定できません。');
		return false;
	}
}