var PROVNUM=41;
//定义省数组provinceOp
provinceOp = new Array(PROVNUM);
provinceOp[0]=new Option("北京","1");
provinceOp[1]=new Option("天津","2");
provinceOp[2]=new Option("上海","3");
provinceOp[3]=new Option("重庆","4");
provinceOp[4]=new Option("台湾","5");
provinceOp[5]=new Option("香港","6");
provinceOp[6]=new Option("澳门","7");
provinceOp[7]=new Option("河北","8");
provinceOp[8]=new Option("山西","9");
provinceOp[9]=new Option("内蒙古","10");
provinceOp[10]=new Option("广东","11");
provinceOp[11]=new Option("海南","12");
provinceOp[12]=new Option("江苏","13");
provinceOp[13]=new Option("浙江","14");
provinceOp[14]=new Option("安徽","15");
provinceOp[15]=new Option("山东","16");
provinceOp[16]=new Option("江西","17");
provinceOp[17]=new Option("福建","18");
provinceOp[18]=new Option("湖南","19");
provinceOp[19]=new Option("湖北","20");
provinceOp[20]=new Option("河南","21");
provinceOp[21]=new Option("辽宁","22");
provinceOp[22]=new Option("吉林","23");
provinceOp[23]=new Option("黑龙江","24");
provinceOp[24]=new Option("宁夏","25");
provinceOp[25]=new Option("陕西","26");
provinceOp[26]=new Option("青海","27");
provinceOp[27]=new Option("甘肃","28");
provinceOp[28]=new Option("新疆","29");
provinceOp[29]=new Option("四川","30");
provinceOp[30]=new Option("云南","31");
provinceOp[31]=new Option("西藏","32");
provinceOp[32]=new Option("贵州","33");
provinceOp[33]=new Option("广西","34");




//定义城市二维数组，第一维分34个省，第二维是各省的城市
cityOp = new Array(PROVNUM);
cityOp[0] = new Array(1);
cityOp[0][0]=new Option("北京","1");


cityOp[1] = new Array(1);
cityOp[1][0]=new Option("天津","1");

cityOp[2] = new Array(1);
cityOp[2][0]=new Option("上海","1");



cityOp[3] = new Array(1);
cityOp[3][0]=new Option("重庆","1");

cityOp[4] = new Array(1);
cityOp[4][0]=new Option("台湾","1");


cityOp[5] = new Array(1);
cityOp[5][0]=new Option("香港","1");


cityOp[6] = new Array(1);
cityOp[6][0]=new Option("澳门","1");


cityOp[7] = new Array(12);
cityOp[7][0]=new Option("石家庄","1");
cityOp[7][1]=new Option("唐山","2");
cityOp[7][2]=new Option("秦皇岛","3");
cityOp[7][3]=new Option("邯郸","4");
cityOp[7][4]=new Option("邢台","5");
cityOp[7][5]=new Option("保定","6");
cityOp[7][6]=new Option("张家口","7");
cityOp[7][7]=new Option("承德","8");
cityOp[7][8]=new Option("沧州","9");
cityOp[7][9]=new Option("廊坊","10");
cityOp[7][10]=new Option("衡水","11");
cityOp[7][11]=new Option("其它地区","12");

cityOp[8] = new Array(12);
cityOp[8][0]=new Option("太原","1");
cityOp[8][1]=new Option("大同","2");
cityOp[8][2]=new Option("阳泉","3");
cityOp[8][3]=new Option("长治","4");
cityOp[8][4]=new Option("忻州","5");
cityOp[8][5]=new Option("吕梁","6");
cityOp[8][6]=new Option("晋中","7");
cityOp[8][7]=new Option("临汾","8");
cityOp[8][8]=new Option("运城","9");
cityOp[8][9]=new Option("晋城","10");
cityOp[8][10]=new Option("朔州","11");
cityOp[8][11]=new Option("其它地区","12");

cityOp[9] = new Array(14);
cityOp[9][0]=new Option("呼和浩特","1");
cityOp[9][1]=new Option("包头","2");
cityOp[9][2]=new Option("赤峰","3");
cityOp[9][3]=new Option("通辽","4");
cityOp[9][4]=new Option("呼伦贝尔","5");
cityOp[9][5]=new Option("乌海","6");
cityOp[9][6]=new Option("兴安","7");
cityOp[9][7]=new Option("哲里木","8");
cityOp[9][8]=new Option("锡林郭勒","9");
cityOp[9][9]=new Option("乌兰察布","10");
cityOp[9][10]=new Option("伊克昭","11");
cityOp[9][11]=new Option("巴彦淖尔","12");
cityOp[9][12]=new Option("阿拉善","13");
cityOp[9][13]=new Option("其它地区","14");

cityOp[10] = new Array(22);
cityOp[10][0]=new Option("广州","1");
cityOp[10][1]=new Option("韶关","2");
cityOp[10][2]=new Option("深圳","3");
cityOp[10][3]=new Option("珠海","4");
cityOp[10][4]=new Option("汕头","5");
cityOp[10][5]=new Option("佛山","6");
cityOp[10][6]=new Option("江门","7");
cityOp[10][7]=new Option("湛江","8");
cityOp[10][8]=new Option("茂名","9");
cityOp[10][9]=new Option("肇庆","10");
cityOp[10][10]=new Option("惠州","11");
cityOp[10][11]=new Option("梅州","12");
cityOp[10][12]=new Option("汕尾","13");
cityOp[10][13]=new Option("河源","14");
cityOp[10][14]=new Option("阳江","15");
cityOp[10][15]=new Option("清远","16");
cityOp[10][16]=new Option("东莞","17");
cityOp[10][17]=new Option("中山","18");
cityOp[10][18]=new Option("潮州","19");
cityOp[10][19]=new Option("揭阳","20");
cityOp[10][20]=new Option("云浮","21");
cityOp[10][21]=new Option("其它地区","22");


cityOp[11] = new Array(20);
cityOp[11][0]=new Option("海口","1");
cityOp[11][1]=new Option("三亚","2");
cityOp[11][2]=new Option("儋州","3");
cityOp[11][3]=new Option("琼山","4");
cityOp[11][4]=new Option("文昌","5");
cityOp[11][5]=new Option("琼海","6");
cityOp[11][6]=new Option("万宁","7");
cityOp[11][7]=new Option("通什","8");
cityOp[11][8]=new Option("东方","9");
cityOp[11][9]=new Option("临高","10");
cityOp[11][10]=new Option("澄迈","11");
cityOp[11][11]=new Option("定安","12");
cityOp[11][12]=new Option("屯昌","13");
cityOp[11][13]=new Option("昌江","14");
cityOp[11][14]=new Option("白沙","15");
cityOp[11][15]=new Option("琼中","16");
cityOp[11][16]=new Option("陵水","17");
cityOp[11][17]=new Option("保亭","18");
cityOp[11][18]=new Option("西沙中沙","19");
cityOp[11][19]=new Option("其它地区","20");







cityOp[12] = new Array(14);
cityOp[12][0]=new Option("南京","1");
cityOp[12][1]=new Option("无锡","2");
cityOp[12][2]=new Option("徐州","3");
cityOp[12][3]=new Option("常州","4");
cityOp[12][4]=new Option("苏州","5");
cityOp[12][5]=new Option("南通","6");
cityOp[12][6]=new Option("连云港","7");
cityOp[12][7]=new Option("淮阴","8");
cityOp[12][8]=new Option("盐城","9");
cityOp[12][9]=new Option("扬州","10");
cityOp[12][10]=new Option("镇江","11");
cityOp[12][11]=new Option("宿迁","12");
cityOp[12][12]=new Option("泰州","13");
cityOp[12][13]=new Option("其它地区","14");



cityOp[13] = new Array(12);
cityOp[13][0]=new Option("杭州","1");
cityOp[13][1]=new Option("宁波","2");
cityOp[13][2]=new Option("温州","3");
cityOp[13][3]=new Option("嘉兴","4");
cityOp[13][4]=new Option("湖州","5");
cityOp[13][5]=new Option("绍兴","6");
cityOp[13][6]=new Option("金华","7");
cityOp[13][7]=new Option("衢州","8");
cityOp[13][8]=new Option("舟山","9");
cityOp[13][9]=new Option("台州","10");
cityOp[13][10]=new Option("丽水","11");
cityOp[13][11]=new Option("其它地区","12");


cityOp[14] = new Array(17);
cityOp[14][0]=new Option("合肥","1");
cityOp[14][1]=new Option("芜湖","2");
cityOp[14][2]=new Option("蚌埠","3");
cityOp[14][3]=new Option("淮南","4");
cityOp[14][4]=new Option("马鞍山","5");
cityOp[14][5]=new Option("淮北","6");
cityOp[14][6]=new Option("铜陵","7");
cityOp[14][7]=new Option("安庆","8");
cityOp[14][8]=new Option("黄山","9");
cityOp[14][9]=new Option("滁州","10");
cityOp[14][10]=new Option("阜阳","11");
cityOp[14][11]=new Option("宿县","12");
cityOp[14][12]=new Option("六安","13");
cityOp[14][13]=new Option("宣城","14");
cityOp[14][14]=new Option("巢湖","15");
cityOp[14][15]=new Option("池州","16");
cityOp[14][16]=new Option("其它地区","17");


cityOp[15] = new Array(18);
cityOp[15][0]=new Option("济南","1");
cityOp[15][1]=new Option("青岛","2");
cityOp[15][2]=new Option("淄博","3");
cityOp[15][3]=new Option("枣庄","4");
cityOp[15][4]=new Option("东营","5");
cityOp[15][5]=new Option("烟台","6");
cityOp[15][6]=new Option("潍坊","7");
cityOp[15][7]=new Option("济宁","8");
cityOp[15][8]=new Option("泰安","9");
cityOp[15][9]=new Option("威海","10");
cityOp[15][10]=new Option("日照","11");
cityOp[15][11]=new Option("莱芜","12");
cityOp[15][12]=new Option("临沂","13");
cityOp[15][13]=new Option("德州","14");
cityOp[15][14]=new Option("滨州","15");
cityOp[15][15]=new Option("聊城","16");
cityOp[15][16]=new Option("菏泽","17");
cityOp[15][17]=new Option("其它地区","18");


cityOp[16] = new Array(12);
cityOp[16][0]=new Option("南昌","1");
cityOp[16][1]=new Option("景德镇","2");
cityOp[16][2]=new Option("萍乡","3");
cityOp[16][3]=new Option("九江","4");
cityOp[16][4]=new Option("新余","5");
cityOp[16][5]=new Option("鹰潭","6");
cityOp[16][6]=new Option("赣州地区","7");
cityOp[16][7]=new Option("宜春地区","8");
cityOp[16][8]=new Option("上饶","9");
cityOp[16][9]=new Option("吉安","10");
cityOp[16][10]=new Option("抚州","11");
cityOp[16][11]=new Option("其它地区","12");


cityOp[17] = new Array(10);
cityOp[17][0]=new Option("福州","1");
cityOp[17][1]=new Option("厦门","2");
cityOp[17][2]=new Option("莆田","3");
cityOp[17][3]=new Option("三明","4");
cityOp[17][4]=new Option("泉州","5");
cityOp[17][5]=new Option("漳州","6");
cityOp[17][6]=new Option("南平","7");
cityOp[17][7]=new Option("宁德","8");
cityOp[17][8]=new Option("龙岩","9");
cityOp[17][9]=new Option("其它地区","10");

cityOp[18] = new Array(15);
cityOp[18][0]=new Option("长沙","1");
cityOp[18][1]=new Option("株洲","2");
cityOp[18][2]=new Option("湘潭","3");
cityOp[18][3]=new Option("衡阳","4");
cityOp[18][4]=new Option("邵阳","5");
cityOp[18][5]=new Option("岳阳","6");
cityOp[18][6]=new Option("常德","7");
cityOp[18][7]=new Option("张家界","8");
cityOp[18][8]=new Option("益阳","9");
cityOp[18][9]=new Option("郴州","10");
cityOp[18][10]=new Option("永州","11");
cityOp[18][11]=new Option("娄底","12");
cityOp[18][12]=new Option("怀化","13");
cityOp[18][13]=new Option("湘西","14");
cityOp[18][14]=new Option("其它地区","15");


cityOp[19] = new Array(18);
cityOp[19][0]=new Option("武汉","1");
cityOp[19][1]=new Option("黄石","2");
cityOp[19][2]=new Option("十堰","3");
cityOp[19][3]=new Option("宜昌","4");
cityOp[19][4]=new Option("襄樊","5");
cityOp[19][5]=new Option("鄂州","6");
cityOp[19][6]=new Option("荆门","7");
cityOp[19][7]=new Option("孝感","8");
cityOp[19][8]=new Option("荆州","9");
cityOp[19][9]=new Option("天门","10");
cityOp[19][10]=new Option("仙桃","11");
cityOp[19][11]=new Option("潜江","12");
cityOp[19][12]=new Option("随州","13");
cityOp[19][13]=new Option("黄冈","14");
cityOp[19][14]=new Option("咸宁","15");
cityOp[19][15]=new Option("恩施","16");
cityOp[19][16]=new Option("神农架","17");
cityOp[19][17]=new Option("其它地区","18");



cityOp[20] = new Array(19);
cityOp[20][0]=new Option("郑州","1");
cityOp[20][1]=new Option("开封","2");
cityOp[20][2]=new Option("洛阳","3");
cityOp[20][3]=new Option("平顶山","4");
cityOp[20][4]=new Option("安阳","5");
cityOp[20][5]=new Option("鹤壁","6");
cityOp[20][6]=new Option("新乡","7");
cityOp[20][7]=new Option("焦作","8");
cityOp[20][8]=new Option("濮阳","9");
cityOp[20][9]=new Option("许昌","10");
cityOp[20][10]=new Option("漯河","11");
cityOp[20][11]=new Option("三门峡","12");
cityOp[20][12]=new Option("济源","13");
cityOp[20][13]=new Option("南阳","14");
cityOp[20][14]=new Option("商丘地区","15");
cityOp[20][15]=new Option("周口","16");
cityOp[20][16]=new Option("驻马店","17");
cityOp[20][17]=new Option("信阳","18");
cityOp[20][18]=new Option("其它地区","19");


cityOp[21] = new Array(15);
cityOp[21][0]=new Option("沈阳","1");
cityOp[21][1]=new Option("大连","2");
cityOp[21][2]=new Option("鞍山","3");
cityOp[21][3]=new Option("抚顺","4");
cityOp[21][4]=new Option("本溪","5");
cityOp[21][5]=new Option("丹东","6");
cityOp[21][6]=new Option("锦州","7");
cityOp[21][7]=new Option("营口","8");
cityOp[21][8]=new Option("阜新","9");
cityOp[21][9]=new Option("辽阳","10");
cityOp[21][10]=new Option("盘锦","11");
cityOp[21][11]=new Option("铁岭","12");
cityOp[21][12]=new Option("朝阳","13");
cityOp[21][13]=new Option("葫芦岛","14");
cityOp[21][14]=new Option("其它地区","15");


cityOp[22] = new Array(10);
cityOp[22][0]=new Option("长春","1");
cityOp[22][1]=new Option("吉林","2");
cityOp[22][2]=new Option("四平","3");
cityOp[22][3]=new Option("辽源","4");
cityOp[22][4]=new Option("通化","5");
cityOp[22][5]=new Option("白山","6");
cityOp[22][6]=new Option("松原","7");
cityOp[22][7]=new Option("白城","8");
cityOp[22][8]=new Option("延边","9");
cityOp[22][9]=new Option("其它地区","10");


cityOp[23] = new Array(15);
cityOp[23][0]=new Option("哈尔滨","1");
cityOp[23][1]=new Option("齐齐哈尔","2");
cityOp[23][2]=new Option("鸡西","3");
cityOp[23][3]=new Option("鹤岗","4");
cityOp[23][4]=new Option("双鸭山","5");
cityOp[23][5]=new Option("大庆","6");
cityOp[23][6]=new Option("伊春","7");
cityOp[23][7]=new Option("佳木斯","8");
cityOp[23][8]=new Option("七台河","9");
cityOp[23][9]=new Option("牡丹江","10");
cityOp[23][10]=new Option("黑河","11");
cityOp[23][11]=new Option("松花江","12");
cityOp[23][12]=new Option("绥化","13");
cityOp[23][13]=new Option("大兴安岭","14");
cityOp[23][14]=new Option("其它地区","15");


cityOp[24] = new Array(5);
cityOp[24][0]=new Option("石嘴山","1");
cityOp[24][1]=new Option("银南","2");
cityOp[24][2]=new Option("固原","3");
cityOp[24][3]=new Option("其它地区","4");
cityOp[24][4]=new Option("银川","5");

cityOp[25] = new Array(11);
cityOp[25][0]=new Option("西安","1");
cityOp[25][1]=new Option("铜川","2");
cityOp[25][2]=new Option("宝鸡","3");
cityOp[25][3]=new Option("咸阳","4");
cityOp[25][4]=new Option("渭南","5");
cityOp[25][5]=new Option("汉中","6");
cityOp[25][6]=new Option("安康","7");
cityOp[25][7]=new Option("商洛","8");
cityOp[25][8]=new Option("延安","9");
cityOp[25][9]=new Option("榆林","10");
cityOp[25][10]=new Option("其它地区","11");



cityOp[26] = new Array(9);
cityOp[26][0]=new Option("西宁","1");
cityOp[26][1]=new Option("海东","2");
cityOp[26][2]=new Option("海北","3");
cityOp[26][3]=new Option("黄南","4");
cityOp[26][4]=new Option("海南","5");
cityOp[26][5]=new Option("果洛","6");
cityOp[26][6]=new Option("玉树","7");
cityOp[26][7]=new Option("海西","8");
cityOp[26][8]=new Option("其它地区","9");




cityOp[27] = new Array(15);
cityOp[27][0]=new Option("兰州","1");
cityOp[27][1]=new Option("嘉峪关","2");
cityOp[27][2]=new Option("金昌","3");
cityOp[27][3]=new Option("白银","4");
cityOp[27][4]=new Option("天水","5");
cityOp[27][5]=new Option("酒泉","6");
cityOp[27][6]=new Option("张掖","7");
cityOp[27][7]=new Option("武威","8");
cityOp[27][8]=new Option("定西","9");
cityOp[27][9]=new Option("陇南","10");
cityOp[27][10]=new Option("平凉","11");
cityOp[27][11]=new Option("庆阳","12");
cityOp[27][12]=new Option("临夏","13");
cityOp[27][13]=new Option("甘南","14");
cityOp[27][14]=new Option("其它地区","15");

cityOp[28] = new Array(17);
cityOp[28][0]=new Option("乌鲁木齐","1");
cityOp[28][1]=new Option("克拉玛依","2");
cityOp[28][2]=new Option("石河子","3");
cityOp[28][3]=new Option("奎屯","4");
cityOp[28][4]=new Option("吐鲁番","5");
cityOp[28][5]=new Option("哈密","6");
cityOp[28][6]=new Option("昌吉","7");
cityOp[28][7]=new Option("博尔塔拉","8");
cityOp[28][8]=new Option("巴音郭楞","9");
cityOp[28][9]=new Option("阿克苏","10");
cityOp[28][10]=new Option("克孜勒苏","11");
cityOp[28][11]=new Option("喀什","12");
cityOp[28][12]=new Option("和田","13");
cityOp[28][13]=new Option("伊犁","14");
cityOp[28][14]=new Option("塔城","15");
cityOp[28][15]=new Option("阿勒泰","16");
cityOp[28][16]=new Option("其它地区","17");



cityOp[29] = new Array(23);
cityOp[29][0]=new Option("成都","1");
cityOp[29][1]=new Option("自贡","2");
cityOp[29][2]=new Option("攀枝花","3");
cityOp[29][3]=new Option("泸州","4");
cityOp[29][4]=new Option("德阳","5");
cityOp[29][5]=new Option("绵阳","6");
cityOp[29][6]=new Option("广元","7");
cityOp[29][7]=new Option("遂宁","8");
cityOp[29][8]=new Option("内江","9");
cityOp[29][9]=new Option("乐山","10");
cityOp[29][10]=new Option("南充","11");
cityOp[29][11]=new Option("涪陵","12");
cityOp[29][12]=new Option("宜宾","13");
cityOp[29][13]=new Option("达川","14");
cityOp[29][14]=new Option("雅安","15");
cityOp[29][15]=new Option("阿坝","16");
cityOp[29][16]=new Option("甘孜","17");
cityOp[29][17]=new Option("凉山","18");
cityOp[29][18]=new Option("黔江","19");
cityOp[29][19]=new Option("广安","20");
cityOp[29][20]=new Option("眉山","21");
cityOp[29][21]=new Option("巴中","22");
cityOp[29][22]=new Option("其它地区","23");

cityOp[30] = new Array(18);
cityOp[30][0]=new Option("昆明","1");
cityOp[30][1]=new Option("东川","2");
cityOp[30][2]=new Option("昭通","3");
cityOp[30][3]=new Option("曲靖","4");
cityOp[30][4]=new Option("楚雄","5");
cityOp[30][5]=new Option("玉溪","6");
cityOp[30][6]=new Option("红河","7");
cityOp[30][7]=new Option("文山","8");
cityOp[30][8]=new Option("思茅","9");
cityOp[30][9]=new Option("西双版纳","10");
cityOp[30][10]=new Option("大理","11");
cityOp[30][11]=new Option("保山","12");
cityOp[30][12]=new Option("德宏","13");
cityOp[30][13]=new Option("丽江","14");
cityOp[30][14]=new Option("怒江","15");
cityOp[30][15]=new Option("迪庆","16");
cityOp[30][16]=new Option("临沧","17");
cityOp[30][17]=new Option("其它地区","18");

cityOp[31] = new Array(8);
cityOp[31][0]=new Option("拉萨","1");
cityOp[31][1]=new Option("昌都","2");
cityOp[31][2]=new Option("山南","3");
cityOp[31][3]=new Option("日喀则","4");
cityOp[31][4]=new Option("那曲","5");
cityOp[31][5]=new Option("阿里","6");
cityOp[31][6]=new Option("林芝","7");
cityOp[31][7]=new Option("其它地区","8");


cityOp[32] = new Array(10);
cityOp[32][0]=new Option("贵阳","1");
cityOp[32][1]=new Option("六盘水","2");
cityOp[32][2]=new Option("遵义","3");
cityOp[32][3]=new Option("铜仁","4");
cityOp[32][4]=new Option("黔西","5");
cityOp[32][5]=new Option("毕节","6");
cityOp[32][6]=new Option("安顺","7");
cityOp[32][7]=new Option("黔东","8");
cityOp[32][8]=new Option("黔南","9");
cityOp[32][9]=new Option("其它地区","10");

cityOp[33] = new Array(13);
cityOp[33][0]=new Option("南宁","1");
cityOp[33][1]=new Option("柳州","2");
cityOp[33][2]=new Option("桂林","3");
cityOp[33][3]=new Option("梧州","4");
cityOp[33][4]=new Option("北海","5");
cityOp[33][5]=new Option("防城港","6");
cityOp[33][6]=new Option("钦州","7");
cityOp[33][7]=new Option("贵港","8");
cityOp[33][8]=new Option("柳州","9");
cityOp[33][9]=new Option("玉林","10");
cityOp[33][10]=new Option("百色","11");
cityOp[33][11]=new Option("河池","12");
cityOp[33][12]=new Option("其它地区","13");


//载入页面时，在form1表单的province下拉框加入省份信息，在city下拉框加入城市信息  
function window_onload(prov,city,area){
	addProvince(prov,area);//调用子函数加省份
	addCity(prov,city,area);//调用子函数加城市
}

//子函数加省份
function addProvince(prov,area){
	if(area=="1")
	{
		prov.add(Option("所有省",""));
		for(i=0;i<34;i++){
			prov.add(provinceOp[i]);
		}
/*
     var len = document.fmSearchNetbar.schooltype.length;
	    for(i=0;i<len;i++){
		document.fmSearchSchool.schooltype.remove(0);
		}
		document.fmSearchSchool.schooltype.add(new Option("普通高校","10000"));	
		document.fmSearchSchool.schooltype.add(new Option("中学","10004"));
		document.fmSearchSchool.schooltype.add(new Option("小学","10005"));
		document.fmSearchSchool.schooltype.add(new Option("成人高校","10001"));
		document.fmSearchSchool.schooltype.add(new Option("中专","10003"));
	    document.fmSearchSchool.schooltype.add(new Option("科研机构","10002"));
	    document.fmSearchSchool.schooltype.add(new Option("其它","10006"));
*/
	}
	else
	{
/*
		prov.add(new Option("所有","1"));
	    var len = document.fmSearchSchool.schooltype.length;
	    for(i=0;i<len;i++){
		document.fmSearchSchool.schooltype.remove(0);
		}
		document.fmSearchSchool.schooltype.add(new Option("所有","0"));		
	*/
	}
}

	//子函数获得省份索引值
	function getProvinceValue(prov){
		return provinceOp[prov-1].text;
	}



//子函数加城市
function addCity(prov,city,area){
	var i = prov.selectedIndex -1 ;

	if(area!="1"){
		city.add(new Option("所有市区","1"));
		
	}else{
		city.add(new Option("所有市区",""));
		var k = 0;
		if(i>=0)
			k = cityOp[i].length;
		for(j=0;j<k;j++){
			city.add(cityOp[i][j]);
		}
	}
}

	//子函数获得城市索引
	function getCityValue(prov,city) {
		return cityOp[prov-1][city-1].text;
	}
	


function loadarea(area,a){
	for(i=0;i<area.length;i++){
		if(area.options[i].value==a)
		area.options[i].selected=true;
	}
}

function loadprov(prov,a){
	for(i=0;i<prov.length;i++){
		if(prov.options[i].value==a)
		prov.options[i].selected=true;
	}
}

function loadcity(city,b){
	for(i=0;i<city.length;i++){
		if(city.options[i].value==b)
		city.options[i].selected=true;
	}
}
//子函数删省份
function delProvince(province){
	var len = province.length;
	for(i=0;i<len;i++){
		province.remove(0);
	}
}

//子函数删城市
function delCity(city){
	var len = city.length;
	for(i=0;i<len;i++){
		city.remove(0);
	}
}

function area_onchange(obj){
	delProvince(obj.province);
	delCity(obj.city);
	window_onload(obj.province,obj.city,obj.area.value);
	if(obj==document.form2)
	province_onchange2(document.form2.province,document.form2.city,document.form2.area.value);
}

//子函数：控制可选城市随所选省份改变
function province_onchange(prov,city,area){
//    	delCity(form1.city);
//	addCity(form1.province,form1.city);
delCity(city);
addCity(prov,city,area);
}
function writeCity(provinceId, cityId, url) {
			provinceId--;
			cityId--;
 		    j = 0;
			for (k=0,i=0; k<cityOp[provinceId].length; k++) {
				if (j==0) {
					document.write("<tr bgcolor=#E9F5D0 align=center>");
					j=1;
				} else {
					document.write("<tr bgcolor=#ffffff align=center>");
					j=0;
				}
				for (l=0; l<7; l++) {
					if (i < cityOp[provinceId].length) {
						if (i != cityId) {
						document.write("<td width=74 height=20><a href=" + url + "&provinceId="+ (provinceId+1) + "&cityId=" + (i+1) + ">" + cityOp[provinceId][i].text + "</a></td>");
						} else {
							l--;
						}
						i++;
					} else {
						document.write("<td width=74 height=20>&nbsp;</td>");
					}
					k++;
				}
				document.write("</tr>");
			}
}



function writeCityAll(provinceId, url) {
			provinceId--;
 		    j = 0;
			for (k=0,i=0; k<cityOp[provinceId].length; k++) {
				if (j==0) {
					document.write("<tr bgcolor=#E9F5D0 align=center>");
					j=1;
				} else {
					document.write("<tr bgcolor=#ffffff align=center>");
					j=0;
				}
				for (l=0; l<7; l++) {
					if (i < cityOp[provinceId].length) {
						document.write("<td width=74 height=20><a href=" + url + "&provinceId="+ (provinceId+1) + "&cityId=" + (i+1) + ">" + cityOp[provinceId][i].text + "</a></td>");
						i++;
					} else {
						document.write("<td width=74 height=20>&nbsp;</td>");
					}
					k++;
				}
				document.write("</tr>");
			}
}