$(function () {
	var href = location.href.match(/(\d{4})(\d{2})(\d{2})/);
	if (href) href.shift();
	// 86400000 == 60*60*24*1000; 
	var diff = (new Date(href ? href.join('/') + ' 00:00:00' : new Date()) - new Date()) / 86400000;
	diff = parseInt(diff > 0 ? diff + 1 : diff);
	var nav_list = [
		['/img/common/gnav/nav_d_before_yesterday.png', '一昨日'],
		['/img/common/gnav/nav_d_yesterday.png', '昨日'],
		['/img/common/gnav/nav_d_today.png', '今日'],
		['/img/common/gnav/nav_d_tommorow.png', '明日'],
		['/img/common/gnav/nav_d_after_tommorow.png', '明後日']
	];
	var target = diff + (nav_list.length / 2);
	target = parseInt(target > 0 ? target : target - 1);
	var prev = nav_list[target - 1] || ['/img/common/gnav/nav_d_prevday.png', '前の日'];
	var next = nav_list[target + 1] || ['/img/common/gnav/nav_d_nextday.png', '次の日'];
	$('#navDate li.prev img:last').attr('alt', prev[1]);
	$('#navDate li.prev img:last').attr('src', prev[0]);
	$('#navDate li.next img:last').attr('alt', next[1]);
	$('#navDate li.next img:last').attr('src', next[0]);

	$('.unitSale').background_hover();

	$('#contHomeBnr dl').hover(function () {
		$(this).addClass('bgCV').find('dd').addClass('borderCV');
	}, function () {
		$(this).removeClass('bgCV').find('dd').removeClass('borderCV');
	}).click(function (e) { e.preventDefault();
		window.open($(this).find('a:first').attr('href'));
		return false;
	});
});