function Province(pid, name)
{
    this.pid = pid;
    this.name = name;
}
function Area(aid, pid, name)
{
    this.aid = aid;
    this.pid = pid;
    this.name = name;	
}
function ChooseArea(p)
{
    var area = Obj('weatherArea');
    area.options.length = 1;
    if (p > 0)
    {
        for (var i=0; i<areas.length; i++)
        {
            if (areas[i].pid == p)
                area.options[area.options.length] = new Option(areas[i].name, areas[i].aid);
        }
    }
    area.selectedIndex = 0;   
}
function CreateArea()
{
    var str = '<select id="weatherProvince" style="width:60px" onchange="ChooseArea(this.options[this.selectedIndex].value)"><option value="0">省份</option>';
    for (var i=0; i<provinces.length; i++)
        str += '<option value="' + provinces[i].pid + '">' + provinces[i].name + '</option>';
    str += '</select><select id="weatherArea" style="width:60px" ><option value="0">城市</option></select>';
    document.write(str); 
}
function InitCity(prov,city) {
    FillProvinces(prov);
    FillCities(city, prov.options[0].value);
}
function ProcessRequest()
{
    if (httpRequest.readyState == 4)
        Obj('weatherContent').innerHTML = httpRequest.status==200 ? httpRequest.responseText : '天气数据查找请求失败'; 
}
function QueryWeather(area)
{
    Obj('weatherContent').innerHTML = '<p align="center">正在获取天气数据...</p>';
    httpRequest = new ActiveXObject("Msxml2.XMLHttp");
    httpRequest.onreadystatechange = ProcessRequest;
    httpRequest.open("GET", '/xml/weather.php?area=' + area, true);
    httpRequest.send(null);    
}
function CustomizeWeather() 
{
    var obj = Obj('weatherArea');
    if (obj.selectedIndex == 0) 
    {
        alert('请选择要查询的城市');
        obj.focus();
        return;
    }
    var area = obj.value;
		var expdate = new Date();
		expdate.setTime(expdate.getTime() + (1000*60*60*24*365));
    SetCookie('weatherarea', area, expdate, '/', 'yydd.net');   
    QueryWeather(area);
}
function InitWeather()
{
    var area = GetCookie('weatherarea');
    if (area == null)
        area = 255;
    QueryWeather(area);       
}

var provinces = new Array(new Province(1, '北京'), new Province(2, '天津'), new Province(3, '河北'), new Province(4, '山西'), new Province(5, '辽宁'), new Province(6, '吉林'), new Province(7, '上海'), new Province(8, '江苏'), new Province(9, '浙江'), new Province(10, '安徽'), new Province(11, '福建'), new Province(12, '江西'), new Province(13, '山东'), new Province(14, '河南'), new Province(15, '内蒙古'), new Province(16, '黑龙江'), new Province(17, '湖北'), new Province(18, '湖南'), new Province(19, '广东'), new Province(20, '广西'), new Province(21, '海南'), new Province(22, '四川'), new Province(23, '重庆'), new Province(24, '台湾'), new Province(25, '贵州'), new Province(26, '云南'), new Province(27, '西藏'), new Province(28, '陕西'), new Province(29, '甘肃'), new Province(30, '青海'), new Province(31, '宁夏'), new Province(32, '新疆'), new Province(33, '香港'), new Province(34, '澳门'));
var areas = new Array(new Area(125, 1, '北京'), new Area(127, 2, '天津'), new Area(132, 2, '塘沽区'), new Area(3, 3, '邯郸'), new Area(8, 3, '衡水'), new Area(82, 3, '石家庄'), new Area(86, 3, '邢台'), new Area(120, 3, '张家口'), new Area(121, 3, '承德'), new Area(122, 3, '秦皇岛'), new Area(126, 3, '廊坊'), new Area(128, 3, '唐山'), new Area(130, 3, '保定'), new Area(131, 3, '沧州'), new Area(9, 4, '长治'), new Area(22, 4, '晋中'), new Area(70, 4, '朔州'), new Area(72, 4, '大同'), new Area(80, 4, '吕梁'), new Area(81, 4, '忻州'), new Area(84, 4, '太原'), new Area(85, 4, '阳泉'), new Area(88, 4, '临汾'), new Area(93, 4, '运城'), new Area(94, 4, '晋城'), new Area(381, 4, '五台山'), new Area(25, 5, '葫芦岛'), new Area(26, 5, '盘锦'), new Area(29, 5, '辽阳'), new Area(30, 5, '铁岭'), new Area(108, 5, '阜新'), new Area(112, 5, '朝阳'), new Area(113, 5, '锦州'), new Area(114, 5, '鞍山'), new Area(115, 5, '沈阳'), new Area(116, 5, '本溪'), new Area(117, 5, '抚顺'), new Area(123, 5, '营口'), new Area(124, 5, '丹东'), new Area(129, 5, '瓦房店'), new Area(133, 5, '大连'), new Area(34, 6, '辽源'), new Area(36, 6, '通化'), new Area(37, 6, '白城'), new Area(96, 6, '松原'), new Area(103, 6, '长春'), new Area(104, 6, '吉林市'), new Area(109, 6, '桦甸'), new Area(110, 6, '延边朝鲜族自治州'), new Area(118, 6, '集安'), new Area(119, 6, '白山'), new Area(385, 6, '四平'), new Area(252, 7, '上海'), new Area(43, 8, '无锡'), new Area(44, 8, '苏州'), new Area(45, 8, '盱眙'), new Area(46, 8, '赣榆'), new Area(47, 8, '东台'), new Area(53, 8, '高邮'), new Area(59, 8, '镇江'), new Area(61, 8, '泰州'), new Area(62, 8, '宿迁'), new Area(236, 8, '徐州'), new Area(237, 8, '连云港'), new Area(240, 8, '淮安'), new Area(244, 8, '南京'), new Area(245, 8, '扬州'), new Area(246, 8, '盐城'), new Area(247, 8, '南通'), new Area(250, 8, '常州'), new Area(65, 9, '湖州'), new Area(66, 9, '嵊州'), new Area(67, 9, '平湖'), new Area(68, 9, '石浦'), new Area(71, 9, '宁海'), new Area(73, 9, '洞头'), new Area(74, 9, '舟山'), new Area(255, 9, '杭州'), new Area(256, 9, '嘉兴'), new Area(257, 9, '定海'), new Area(261, 9, '金华'), new Area(262, 9, '绍兴'), new Area(263, 9, '宁波'), new Area(266, 9, '衢州'), new Area(268, 9, '丽水'), new Area(269, 9, '台州'), new Area(272, 9, '温州'), new Area(75, 10, '淮南'), new Area(76, 10, '马鞍山'), new Area(77, 10, '淮北'), new Area(92, 10, '铜陵'), new Area(95, 10, '滁州'), new Area(100, 10, '巢湖'), new Area(102, 10, '池州'), new Area(105, 10, '宣城'), new Area(238, 10, '亳州'), new Area(239, 10, '宿州'), new Area(241, 10, '阜阳'), new Area(242, 10, '六安'), new Area(243, 10, '蚌埠'), new Area(248, 10, '合肥'), new Area(249, 10, '芜湖'), new Area(253, 10, '安庆'), new Area(254, 10, '黄山'), new Area(107, 11, '莆田'), new Area(271, 11, '浦城'), new Area(274, 11, '南平'), new Area(275, 11, '宁德'), new Area(276, 11, '福州'), new Area(277, 11, '龙岩'), new Area(278, 11, '三明'), new Area(279, 11, '泉州'), new Area(286, 11, '漳州'), new Area(287, 11, '厦门'), new Area(111, 12, '庐山'), new Area(137, 12, '玉山'), new Area(138, 12, '贵溪'), new Area(145, 12, '广昌'), new Area(153, 12, '萍乡'), new Area(154, 12, '新余'), new Area(224, 12, '宜春'), new Area(234, 12, '赣州'), new Area(258, 12, '九江'), new Area(259, 12, '景德镇'), new Area(264, 12, '南昌'), new Area(265, 12, '鹰潭'), new Area(267, 12, '上饶'), new Area(273, 12, '抚州'), new Area(134, 13, '德州'), new Area(135, 13, '滨州'), new Area(136, 13, '烟台'), new Area(139, 13, '聊城'), new Area(140, 13, '济南'), new Area(141, 13, '泰安'), new Area(142, 13, '淄博'), new Area(143, 13, '潍坊'), new Area(144, 13, '青岛'), new Area(146, 13, '济宁'), new Area(147, 13, '日照'), new Area(156, 13, '泰山'), new Area(159, 13, '枣庄'), new Area(160, 13, '东营'), new Area(164, 13, '威海'), new Area(165, 13, '莱芜'), new Area(183, 13, '临沂'), new Area(206, 13, '菏泽'), new Area(89, 14, '安阳'), new Area(188, 14, '三门峡'), new Area(189, 14, '郑州'), new Area(192, 14, '南阳'), new Area(193, 14, '周口'), new Area(197, 14, '驻马店'), new Area(198, 14, '信阳'), new Area(207, 14, '开封'), new Area(228, 14, '洛阳'), new Area(231, 14, '平顶山'), new Area(251, 14, '焦作'), new Area(260, 14, '鹤壁'), new Area(304, 14, '新乡'), new Area(305, 14, '濮阳'), new Area(306, 14, '许昌'), new Area(307, 14, '漯河'), new Area(308, 14, '商丘'), new Area(309, 14, '济源'), new Area(4, 15, '呼伦贝尔'), new Area(7, 15, '兴安盟'), new Area(16, 15, '锡林郭勒盟'), new Area(63, 15, '巴彦淖尔盟'), new Area(64, 15, '包头'), new Area(69, 15, '呼和浩特'), new Area(99, 15, '锡林浩特'), new Area(101, 15, '通辽'), new Area(106, 15, '赤峰'), new Area(382, 15, '乌海'), new Area(383, 15, '鄂尔多斯'), new Area(384, 15, '乌兰察布盟'), new Area(5, 16, '大兴安岭'), new Area(6, 16, '黑河'), new Area(10, 16, '齐齐哈尔'), new Area(11, 16, '绥化'), new Area(12, 16, '鹤岗'), new Area(13, 16, '佳木斯'), new Area(14, 16, '伊春'), new Area(15, 16, '双鸭山'), new Area(17, 16, '哈尔滨'), new Area(18, 16, '鸡西'), new Area(38, 16, '漠河'), new Area(40, 16, '大庆'), new Area(42, 16, '七台河'), new Area(97, 16, '牡丹江'), new Area(98, 16, '绥芬河'), new Area(196, 17, '襄樊'), new Area(202, 17, '荆门'), new Area(203, 17, '黄冈'), new Area(208, 17, '恩施土家族苗族自治州'), new Area(211, 17, '武汉'), new Area(310, 17, '黄石'), new Area(314, 17, '鄂州'), new Area(315, 17, '孝感'), new Area(316, 17, '咸宁'), new Area(317, 17, '随州'), new Area(318, 17, '仙桃'), new Area(319, 17, '天门'), new Area(320, 17, '潜江'), new Area(321, 17, '神农架'), new Area(214, 18, '张家界'), new Area(215, 18, '岳阳'), new Area(217, 18, '怀化'), new Area(218, 18, '长沙'), new Area(222, 18, '邵阳'), new Area(223, 18, '益阳'), new Area(233, 18, '郴州'), new Area(311, 18, '桑植'), new Area(312, 18, '沅陵'), new Area(313, 18, '南岳'), new Area(326, 18, '株洲'), new Area(327, 18, '湘潭'), new Area(328, 18, '衡阳'), new Area(329, 18, '娄底'), new Area(387, 18, '常德'), new Area(235, 19, '南雄'), new Area(283, 19, '韶关'), new Area(284, 19, '清远'), new Area(285, 19, '梅州'), new Area(291, 19, '肇庆'), new Area(292, 19, '广州'), new Area(293, 19, '河源'), new Area(294, 19, '汕头'), new Area(296, 19, '深圳'), new Area(297, 19, '汕尾'), new Area(300, 19, '湛江'), new Area(301, 19, '阳江'), new Area(302, 19, '茂名'), new Area(322, 19, '佛冈'), new Area(323, 19, '梅县'), new Area(324, 19, '电白'), new Area(325, 19, '高要'), new Area(330, 19, '珠海'), new Area(331, 19, '佛山'), new Area(332, 19, '江门'), new Area(334, 19, '东莞'), new Area(335, 19, '中山'), new Area(336, 19, '潮州'), new Area(337, 19, '揭阳'), new Area(338, 19, '云浮'), new Area(232, 20, '桂林'), new Area(281, 20, '河池'), new Area(282, 20, '柳州'), new Area(288, 20, '百色'), new Area(289, 20, '贵港'), new Area(290, 20, '梧州'), new Area(295, 20, '南宁'), new Area(298, 20, '钦州'), new Area(299, 20, '北海'), new Area(339, 20, '防城港'), new Area(340, 20, '玉林'), new Area(341, 20, '贺州'), new Area(342, 20, '来宾'), new Area(343, 20, '崇左'), new Area(303, 21, '海口'), new Area(344, 21, '三亚'), new Area(345, 21, '屯昌'), new Area(346, 21, '琼海'), new Area(347, 21, '儋州'), new Area(348, 21, '文昌'), new Area(349, 21, '万宁'), new Area(350, 21, '东方'), new Area(351, 21, '澄迈'), new Area(352, 21, '定安'), new Area(353, 21, '临高'), new Area(354, 21, '白沙黎族自治县昌'), new Area(355, 21, '乐东黎族自治县'), new Area(356, 21, '陵水黎族自治县'), new Area(357, 21, '保亭黎族苗族自治县'), new Area(358, 21, '琼中黎族苗族自治县'), new Area(162, 22, '甘孜藏族自治州'), new Area(163, 22, '阿坝藏族羌族自治州'), new Area(166, 22, '成都'), new Area(167, 22, '绵阳'), new Area(168, 22, '雅安'), new Area(170, 22, '峨眉山'), new Area(171, 22, '乐山'), new Area(172, 22, '宜宾'), new Area(199, 22, '巴中'), new Area(200, 22, '达州'), new Area(204, 22, '遂宁'), new Area(205, 22, '南充'), new Area(216, 22, '泸州'), new Area(359, 22, '自贡'), new Area(360, 22, '攀枝花'), new Area(361, 22, '德阳'), new Area(362, 22, '广元'), new Area(363, 22, '内江'), new Area(364, 22, '广安'), new Area(365, 22, '眉山'), new Area(366, 22, '资阳'), new Area(367, 22, '凉山彝族自治州'), new Area(201, 23, '奉节'), new Area(212, 23, '重庆'), new Area(213, 23, '涪陵'), new Area(280, 24, '台北'), new Area(219, 25, '毕节'), new Area(220, 25, '遵义'), new Area(221, 25, '铜仁'), new Area(226, 25, '安顺'), new Area(227, 25, '贵阳'), new Area(230, 25, '黔西南布依族苗族自治州'), new Area(368, 25, '六盘水'), new Area(173, 26, '昭通'), new Area(174, 26, '丽江'), new Area(175, 26, '曲靖'), new Area(176, 26, '保山'), new Area(177, 26, '大理白族自治州'), new Area(178, 26, '楚雄彝族自治州'), new Area(179, 26, '昆明'), new Area(180, 26, '瑞丽'), new Area(181, 26, '玉溪'), new Area(182, 26, '临沧'), new Area(184, 26, '思茅'), new Area(185, 26, '红河哈尼族彝族自治州'), new Area(369, 26, '文山壮族苗族自治州'), new Area(370, 26, '西双版纳傣族自治州'), new Area(371, 26, '德宏傣族景颇族自治州'), new Area(372, 26, '怒江傈傈族自治州'), new Area(373, 26, '迪庆藏族自治州'), new Area(148, 27, '那曲'), new Area(149, 27, '日喀则'), new Area(150, 27, '拉萨'), new Area(151, 27, '山南'), new Area(152, 27, '阿里'), new Area(161, 27, '昌都'), new Area(169, 27, '林芝'), new Area(79, 28, '榆林'), new Area(87, 28, '延安'), new Area(186, 28, '西安'), new Area(187, 28, '渭南'), new Area(190, 28, '汉中'), new Area(191, 28, '商洛'), new Area(194, 28, '安康'), new Area(374, 28, '铜川'), new Area(375, 28, '宝鸡'), new Area(376, 28, '咸阳'), new Area(49, 29, '张掖'), new Area(50, 29, '金昌'), new Area(51, 29, '武威'), new Area(57, 29, '兰州'), new Area(58, 29, '白银'), new Area(60, 29, '定西'), new Area(90, 29, '平凉'), new Area(91, 29, '庆阳'), new Area(225, 29, '甘南'), new Area(229, 29, '临夏'), new Area(377, 29, '天水'), new Area(378, 29, '嘉峪关'), new Area(379, 29, '酒泉'), new Area(380, 29, '陇南'), new Area(48, 30, '海北藏族自治州'), new Area(55, 30, '海南藏族自治州'), new Area(56, 30, '西宁'), new Area(155, 30, '玉树藏族自治州'), new Area(157, 30, '黄南藏族自治州'), new Area(158, 30, '果洛藏族自治州'), new Area(195, 30, '海西蒙古族藏族自治州'), new Area(210, 30, '海东'), new Area(54, 31, '石嘴山'), new Area(78, 31, '银川'), new Area(83, 31, '吴忠'), new Area(209, 31, '固原'), new Area(19, 32, '昌吉回族自治州'), new Area(20, 32, '克孜勒苏柯尔克孜自治州'), new Area(21, 32, '伊犁哈萨克自治州'), new Area(23, 32, '阿拉尔'), new Area(24, 32, '克拉玛依'), new Area(27, 32, '博尔塔拉蒙古自治州'), new Area(28, 32, '乌鲁木齐'), new Area(31, 32, '吐鲁番'), new Area(32, 32, '阿克苏'), new Area(33, 32, '石河子'), new Area(35, 32, '喀什'), new Area(39, 32, '和田'), new Area(41, 32, '哈密'), new Area(52, 32, '奇台'), new Area(1, 33, '香港'), new Area(2, 34, '澳门'));