var submycity = new Array();
var submycounty = new Array();
submycity[0] = new Array('487','104','东城区')
submycity[1] = new Array('521','520','苏州市')
submycity[2] = new Array('519','508','临汾市')
submycity[3] = new Array('488','104','崇文区')
submycity[4] = new Array('510','509','惠州市')
submycity[5] = new Array('513','511','敦煌市')
submycity[6] = new Array('515','512','桂林市')
submycity[7] = new Array('516','507','大庆市')
submycity[8] = new Array('168','31','长春市')
submycity[9] = new Array('360','42','呼和浩特市')
submycity[10] = new Array('132','37','石家庄市')
submycity[11] = new Array('154','30','沈阳市')
submycity[12] = new Array('251','29','济南市')
submycity[13] = new Array('252','29','青岛市')
submycity[14] = new Array('155','30','大连市')
submycity[15] = new Array('133','37','邯郸市')
submycity[16] = new Array('361','42','包头市')
submycity[17] = new Array('169','31','吉林市')
submycity[18] = new Array('517','507','齐齐哈尔')
submycity[19] = new Array('514','511','酒泉市')
submycity[20] = new Array('504','104','北京市')
submycity[21] = new Array('518','507','双鸭山')
submycity[22] = new Array('170','31','四平市')
submycity[23] = new Array('362','42','乌海市')
submycity[24] = new Array('134','37','邢台市')
submycity[25] = new Array('156','30','鞍山市')
submycity[26] = new Array('253','29','淄博市')
submycity[27] = new Array('254','29','枣庄市')
submycity[28] = new Array('157','30','抚顺市')
submycity[29] = new Array('135','37','保定市')
submycity[30] = new Array('363','42','集宁市')
submycity[31] = new Array('171','31','辽源市')
submycity[32] = new Array('172','31','通化市')
submycity[33] = new Array('364','42','通辽市')
submycity[34] = new Array('136','37','张家口市')
submycity[35] = new Array('158','30','本溪市')
submycity[36] = new Array('255','29','东营市')
submycity[37] = new Array('256','29','烟台市')
submycity[38] = new Array('159','30','丹东市')
submycity[39] = new Array('137','37','承德市')
submycity[40] = new Array('365','42','赤峰市')
submycity[41] = new Array('173','31','白山市')
submycity[42] = new Array('174','31','松原市')
submycity[43] = new Array('366','42','呼伦贝尔盟')
submycity[44] = new Array('138','37','廊坊市')
submycity[45] = new Array('160','30','锦州市')
submycity[46] = new Array('257','29','潍坊市')
submycity[47] = new Array('258','29','济宁市')
submycity[48] = new Array('161','30','营口市')
submycity[49] = new Array('139','37','唐山市')
submycity[50] = new Array('367','42','阿拉善盟')
submycity[51] = new Array('175','31','白城市')
submycity[52] = new Array('176','31','延边市')
submycity[53] = new Array('368','42','哲里木盟')
submycity[54] = new Array('140','37','秦皇岛市')
submycity[55] = new Array('162','30','阜新市')
submycity[56] = new Array('259','29','泰安市')
submycity[57] = new Array('260','29','威海市')
submycity[58] = new Array('163','30','辽阳市')
submycity[59] = new Array('141','37','沧州市')
submycity[60] = new Array('369','42','兴安盟')
submycity[61] = new Array('370','42','乌兰察布盟')
submycity[62] = new Array('142','37','衡水市')
submycity[63] = new Array('164','30','盘锦市')
submycity[64] = new Array('261','29','日照市')
submycity[65] = new Array('262','29','莱芜市')
submycity[66] = new Array('165','30','铁岭市')
submycity[67] = new Array('371','42','锡林郭勒盟')
submycity[68] = new Array('372','42','巴彦淖尔盟')
submycity[69] = new Array('694','693','遵义市')
submycity[70] = new Array('709','507','鸡西市')
submycity[71] = new Array('730','729','临汾市')
submycity[72] = new Array('166','30','朝阳市')
submycity[73] = new Array('263','29','临沂市')
submycity[74] = new Array('264','29','德州市')
submycity[75] = new Array('167','30','葫芦岛市')
submycity[76] = new Array('756','755','许昌市')
submycity[77] = new Array('758','508','晋中市')
submycity[78] = new Array('759','729','晋中市')
submycity[79] = new Array('373','42','伊克昭盟')
submycity[80] = new Array('265','29','聊城市')
submycity[81] = new Array('266','29','滨州市')
submycity[82] = new Array('267','29','菏泽市')
function changecity(selectValue)
{
document.getElementById('CityID').length = 0;
document.getElementById('CityID').options[0] = new Option('请选择','');
for (var i=0; i