function full_area(obj1)
{
obj1.add(new Option("市区中心","市区中心"));
obj1.add(new Option("市区东部","市区东部"));
obj1.add(new Option("市区南部","市区南部"));
obj1.add(new Option("市区西部","市区西部"));
obj1.add(new Option("市区北部","市区北部"));
obj1.add(new Option("芗城区","芗城区"));
obj1.add(new Option("龙文区","龙文区"));
obj1.add(new Option("龙海市","龙海市"));
obj1.add(new Option("长泰县","长泰县"));
obj1.add(new Option("华安县","华安县"));
obj1.add(new Option("南靖县","南靖县"));
obj1.add(new Option("平和县","平和县"));
obj1.add(new Option("漳浦县","漳浦县"));
obj1.add(new Option("云霄县","云霄县"));
obj1.add(new Option("诏安县","诏安县"));
obj1.add(new Option("东山县","东山县"));
obj1.add(new Option("市区内","市区内"));
}
function change_area(val,obj1) {

	var item_name = val;
	var grr = obj1;
	for (i=grr.length;i>0;i--) {
		grr.options[0] = null;
	}
if (item_name=="市区中心")
{		obj1.add(new Option("不限",""));
		obj1.add(new Option("C 苍园路","苍园路"));
		obj1.add(new Option("D 打铜街","打铜街"));
		obj1.add(new Option("M 民主路","民主路"));
		obj1.add(new Option("N 南昌路","南昌路"));
		obj1.add(new Option("P 平等路","平等路"));
		obj1.add(new Option("Q 前锋","前锋"));
		obj1.add(new Option("R 瑞京路","瑞京路"));
		obj1.add(new Option("S 胜利西路","胜利西路"));
		obj1.add(new Option("X 新华南路","新华南路"));
		obj1.add(new Option("X 新华西路","新华西路"));
		obj1.add(new Option("X 新华北路","新华北路"));
		obj1.add(new Option("Y 延安南路","延安南路"));
		obj1.add(new Option("Y 延安北路","延安北路"));
		obj1.add(new Option("Y 元光南路","元光南路"));
		obj1.add(new Option("Y 元光北路","元光北路"));
		obj1.add(new Option("Z 钟法路","钟法路"));
}
if (item_name=="市区东部")
{
		obj1.add(new Option("不限",""));
		obj1.add(new Option("C 菜市路","菜市路"));
		obj1.add(new Option("D 东一号路","东一号路"));
		obj1.add(new Option("D 东环城路","东环城路"));
		obj1.add(new Option("G 柑仔市","柑仔市"));
		obj1.add(new Option("G 官园","官园"));
		obj1.add(new Option("G 罐头厂","罐头厂"));
		obj1.add(new Option("G 古塘路","古塘路"));
		obj1.add(new Option("H 后巷","后巷"));
		obj1.add(new Option("M 马灶路","马灶路"));
		obj1.add(new Option("N 农民里","农民里"));
		obj1.add(new Option("P 浦头街","浦头街"));
		obj1.add(new Option("R 人市路","人市路"));
		obj1.add(new Option("S 商业城","商业城"));
		obj1.add(new Option("T 糖厂","糖厂"));
		obj1.add(new Option("T 腾飞路","腾飞路"));
		obj1.add(new Option("W 文化街","文化街"));
		obj1.add(new Option("X 新浦路","新浦路"));
		obj1.add(new Option("X 新华东路","新华东路"));
		obj1.add(new Option("X 胜利东路","胜利东路"));
		obj1.add(new Option("X 新行街","新行街"));
		obj1.add(new Option("Y 悦港新村","悦港新村"));
		obj1.add(new Option("Y 175医院","175医院"));
		obj1.add(new Option("Z 综合大市场","综合大市场"));
		obj1.add(new Option("z 竹围新村","竹围新村"));
		obj1.add(new Option("Z 漳福路","漳福路"));
}
if (item_name=="市区南部")
{
		obj1.add(new Option("不限",""));
		obj1.add(new Option("B 博爱道","博爱道"));
		obj1.add(new Option("B 八卦楼","八卦楼"));
		obj1.add(new Option("B 北京路","北京路"));
		obj1.add(new Option("C 草寮尾","草寮尾"));
		obj1.add(new Option("D 澄观东道","澄观东道"));
		obj1.add(new Option("D 澄观西道","澄观西道"));
		obj1.add(new Option("D 大桥路","大桥路"));
		obj1.add(new Option("E 二中","二中"));
		obj1.add(new Option("H 互助路","互助路"));
		obj1.add(new Option("H 琥珀路","琥珀路"));
		obj1.add(new Option("J 解放路","解放路"));
		obj1.add(new Option("J 建元路","建元路"));
		obj1.add(new Option("J 姜园亭路","姜园亭路"));
		obj1.add(new Option("L 鹭洲路","鹭洲路"));
		obj1.add(new Option("N 南山路","南山路"));
		obj1.add(new Option("P 炮仔街","炮仔街"));
		obj1.add(new Option("Q 青年路","青年路"));
		obj1.add(new Option("S 诗墩","诗墩"));
		obj1.add(new Option("S 上街","上街"));
		obj1.add(new Option("T 台湾路","台湾路"));
		obj1.add(new Option("X 香港路","香港路"));
		obj1.add(new Option("X 下沙路","下沙路"));
		obj1.add(new Option("X 厦门路","厦门路"));
		obj1.add(new Option("X 修文西路","修文西路"));
		obj1.add(new Option("X 下洲路","下洲路"));
		obj1.add(new Option("W 蜈蚣山路","蜈蚣山路"));
		obj1.add(new Option("Y 友爱路","友爱路"));
}
if (item_name=="市区西部")
{
		obj1.add(new Option("不限",""));
		obj1.add(new Option("H 湖内","湖内"));
		obj1.add(new Option("H 后河仔","后河仔"));
		obj1.add(new Option("J 建设路","建设路"));
		obj1.add(new Option("J 军分区","军分区"));
		obj1.add(new Option("J 金峰","金峰"));
		obj1.add(new Option("S 师院","师院"));
		obj1.add(new Option("S 石龟头","石龟头"));
		obj1.add(new Option("X 西洋坪","西洋坪"));
		obj1.add(new Option("X 西直街","西直街"));
		obj1.add(new Option("Y 一中","一中"));
}
if (item_name=="市区北部")
{		
		obj1.add(new Option("不限",""));
		obj1.add(new Option("B 北环城路","北环城路"));
		obj1.add(new Option("D 大通北路","大通北路"));
		obj1.add(new Option("D 岱山路","岱山路"));
		obj1.add(new Option("F 凤高路","凤高路"));
		obj1.add(new Option("H 火车站","火车站"));
		obj1.add(new Option("N 南坑路","南坑路"));
		obj1.add(new Option("T 桃林路","桃林路"));
		obj1.add(new Option("X 小坑头","小坑头"));
		obj1.add(new Option("Z 漳华路","漳华路"));
}
if (item_name=="芗城区")
{
		obj1.add(new Option("不限",""));
		obj1.add(new Option("天宝镇","石亭镇"));
		obj1.add(new Option("石亭镇","石亭镇"));
		obj1.add(new Option("浦南镇","浦南镇"));
}
if (item_name=="龙文区")
{
		obj1.add(new Option("不限",""));
		obj1.add(new Option("F 郭坑镇","郭坑镇"));
		obj1.add(new Option("H 蓝田开发区","蓝田开发区"));
		obj1.add(new Option("S 水仙大街","水仙大街"));
		obj1.add(new Option("X 新浦路","新浦路"));
		obj1.add(new Option("Y 迎宾大道","迎宾大道"));
}
if (item_name=="龙海市")
{
		obj1.add(new Option("不限",""));
		obj1.add(new Option("D 九湖","岱山路"));
		obj1.add(new Option("F 角美","角美"));
		obj1.add(new Option("H 石码","石码"));
		obj1.add(new Option("N 漳州开发区","漳州开发区"));
		obj1.add(new Option("T 龙池开发区","龙池开发区"));
		obj1.add(new Option("X 小坑头","小坑头"));
		obj1.add(new Option("Z 漳华路","漳华路"));
}
if (item_name=="长泰县")
{
		obj1.add(new Option("不限",""));
}
if (item_name=="华安县")
{
		obj1.add(new Option("不限",""));
}
if (item_name=="南靖县")
{
		obj1.add(new Option("不限",""));
}
if (item_name=="平和县")
{
		obj1.add(new Option("不限",""));
}
if (item_name=="漳浦县")
{
		obj1.add(new Option("不限",""));
}
if (item_name=="云霄县")
{
		obj1.add(new Option("不限",""));
}
if (item_name=="诏安县")
{
		obj1.add(new Option("不限",""));
}
if (item_name=="东山县")
{
		obj1.add(new Option("不限",""));
}
if (item_name=="市区内")
{
		obj1.add(new Option("不限",""));
}
if (item_name=="")
{
		obj1.add(new Option("不限",""));
}
}