(function($){

var prov_arr=['选择','北京','上海','天津','重庆','广东','山西','河北','黑龙江','辽宁','吉林','江苏','安徽','山东','浙江','江西','福建','湖南','湖北','河南','内蒙古','海南','广西','贵州','四川','云南','陕西','甘肃','宁夏','青海','新疆','西藏','香港','台湾','澳门','海外','其他'];

var city_arr=[
null,
['东城区','西城区','崇文区','宣武区','朝阳区','丰台区','石景山区','海淀区','门头沟区','房山区','通州区','顺义区','昌平区','大兴区','怀柔区','平谷区','密云县','延庆县'],
['黄浦区','卢湾区','徐汇区','长宁区','静安区','普陀区','闸北区','虹口区','杨浦区','闵行区','宝山区','嘉定区','浦东新区','金山区','松江区','青浦区','南汇区','奉贤区','崇明县'],
['和平区','河东区','河西区','南开区','河北区','红桥区','塘沽区','汉沽区','大港区','东丽区','西青区','津南区','北辰区','武清区','宝坻区','宁河县','静海县','蓟县'],
[' 万州区','涪陵区','渝中区','大渡口区','江北区','沙坪坝区','九龙坡区','南岸区','北碚区','万盛区','双桥区','渝北区 ','巴南区','黔江区','长寿区','綦江县','潼南县','铜梁县','大足县','荣昌县','璧山县','梁平县','城口县','丰都县 ','垫江县','武隆县','忠县','开县','云阳县','奉节县','巫山县','巫溪县','石柱土家族自治县','秀山土家族苗族自治县 ','酉阳土家族苗族自治县','彭水苗族土家族自治县','江津市','合川市','永川市','南川市'],
['广州','韶关','深圳','珠海','汕头','佛山','江门','湛江','茂名','肇庆','惠州','梅州','汕尾','河源','阳江','清远','东莞','中山','潮州','揭阳','云浮'],
['太原','大同','阳泉','长治','晋城','朔州','晋中','运城','忻州','临汾','吕梁'],
['石家庄','唐山','秦皇岛','邯郸','邢台','保定','张家口','承德','沧州','廊坊','衡水'],
['哈尔滨','齐齐哈尔','鸡西','鹤岗','双鸭山','大庆','伊春','佳木斯','七台河','牡丹江','黑河','绥化','大兴安岭'],
['沈阳','大连','鞍山','抚顺','本溪','丹东','锦州','营口','阜新','辽阳','盘锦','铁岭','朝阳','葫芦岛'],
['长春','吉林','四平','辽源','通化','白山','松原','白城','延边朝鲜族自治州'],
['南京','无锡','徐州','常州','苏州','南通','连云港','淮安','盐城','扬州','镇江','泰州','宿迁'],
['合肥','芜湖','蚌埠','淮南','马鞍山','淮北','铜陵','安庆','黄山','滁州','阜阳','宿州','巢湖','六安','亳州','池州','宣城'],
['济南','青岛','淄博','枣庄','东营','烟台','潍坊','济宁','泰安','威海','日照','莱芜','临沂','德州','聊城','滨州','荷泽'],
['杭州','宁波','温州','嘉兴','湖州','绍兴','金华','衢州','舟山','台州','丽水'],
['南昌','景德镇','萍乡','九江','新余','鹰潭','赣州','吉安','宜春','抚州','上饶'],
['福州','厦门','莆田','三明','泉州','漳州','南平','龙岩','宁德'],
['长沙','株洲','湘潭','衡阳','邵阳','岳阳','常德','张家界','益阳','郴州','永州','怀化','娄底','湘西土家族苗族自治州'],
['武汉','黄石','十堰','宜昌','襄樊','鄂州','荆门','孝感','荆州','黄冈','咸宁','随州','恩施土家族苗族自治州'],
['郑州','开封','洛阳','平顶山','安阳','鹤壁','新乡','焦作','濮阳','许昌','漯河','三门峡','南阳','商丘','信阳','周口','驻马店'],
['呼和浩特','包头','乌海','赤峰','通辽','鄂尔多斯','呼伦贝尔','兴安盟','锡林郭勒盟','乌兰察布盟','巴彦淖尔盟','阿拉善盟'],
['海口','三亚','其他'],
['南宁','柳州','桂林','梧州','北海','防城港','钦州','贵港','玉林','百色','贺州','河池','南宁','柳州'],
['贵阳','六盘水','遵义','安顺','铜仁','黔西南','毕节','黔东南','黔南'],
['成都','自贡','攀枝花','泸州','德阳','绵阳','广元','遂宁','内江','乐山','南充','眉山','宜宾','广安','达州','雅安','巴中','资阳','阿坝','甘孜','凉山'],
['昆明','曲靖','玉溪','保山','昭通','楚雄','红河','文山','思茅','西双版纳','大理','德宏','丽江','怒江','迪庆','临沧'],
['西安','铜川','宝鸡','咸阳','渭南','延安','汉中','榆林','安康','商洛'],
['兰州','嘉峪关','金昌','白银','天水','武威','张掖','平凉','酒泉','庆阳','定西','陇南','临夏','甘南'],
['银川','石嘴山','吴忠','固原'],
['西宁','海东','海北','黄南','海南','果洛','玉树','海西'],
['乌鲁木齐','克拉玛依','吐鲁番','哈密','昌吉','博尔塔拉','巴音郭楞','阿克苏','克孜勒苏','喀什','和田','伊犁','塔城','阿勒泰'],
['拉萨','昌都','山南','日喀则','那曲','阿里','林芝'],
['香港'],
['台北','高雄','其他'],
['澳门'],
['美国','英国','法国','俄罗斯','加拿大','巴西','澳大利亚','印尼','泰国','马来西亚','新加坡','菲律宾','越南','印度','日本','其他'],
['其他']
];

var elProvince;
var elCity;

$.fn.citySelector = function(elCity){
	var self = this[0];
	var elCity = elCity[0];
	$.each(prov_arr,function(i,s){
		if (i == 0) self.options[i] = new Option(s,'-1');
		else self.options[i] = new Option(s,i);
	});
	
	this.change(function(){
		var index = this.selectedIndex;
		var vCity = city_arr[index];
		if (vCity){
          if (vCity.length>1){
		  	 elCity.length = 0;
             elCity.options[0] = new Option("请选择",'-1');
             for(i = 0; i < vCity.length; i++) {
			    str = vCity[i];
                elCity.options[i+1] = new Option(str, i+1);
			 }
			} else {
              str = vCity[0];
              elCity.options[0] = new Option(str,1);
              elCity.length=1;
              elCity.options[0].selected;
            }
		}
        else if (elCity != null){
           	elCity.options[0] = new Option("请先选择省份",'-1');
	  		elCity.length = 1;
		}
	});
	
	
	
	this.setDefault=function(province,city){
		if(!elCity) return;
		self.value = province;
		this.change();
		elCity.value = city;
	}
	this.getValue = function(){
		if (self.selectedIndex == 0){
			return [false,false];
		} else if (elCity.selectedIndex == 0){
			return [self.value,false];
		} else {
			return [self.value,elCity.value];
		}
	}
	return this;
}
})(jQuery);