County = new Array("縣市","基隆市","台北市","新北市","桃園縣","新竹市", "新竹縣","宜蘭縣","苗栗縣","台中市","南投縣","彰化縣","雲林縣","嘉義市","嘉義縣","台南市","高雄市","屏東縣","花蓮縣","台東縣","澎湖縣");

t0= new Array("區域");
t1 = new Array("請選擇","仁愛區","信義區","中正區","中山區","安樂區","暖暖區","七堵區");
t2 = new Array("請選擇","中正區","大同區","中山區","松山區","大安區","萬華區","信義區","士林區","北投區","內湖區","南港區","文山區")
t3 = new Array("請選擇","萬里區","金山區","板橋區","汐止區","深坑區","石碇區","瑞芳區","平溪區","雙溪區","貢寮區","新店區","坪林區","烏來區","永和區","中和區","土城區","三峽區","樹林區","鶯歌區","三重區","新莊區","泰山區","林口區","蘆洲區","五股區","八里區","淡水區","三芝區","石門區");
t4 = new Array("請選擇","中壢市","平鎮市","龍潭鄉","楊梅鎮","新屋鄉","觀音鄉","桃園市","龜山鄉","八德市","大溪鎮","復興鄉","大園鄉","蘆竹鄉");
t5 = new Array("新竹市")
t6 = new Array("請選擇","竹北市","湖口鄉","新豐鄉","新埔鎮","關西鎮","芎林鄉","寶山鄉","竹東鎮","五峰鄉","橫山鄉","尖石鄉","北埔鄉","峨眉鄉");
t7 = new Array("請選擇","宜蘭市","頭城鎮","礁溪鄉","壯圍鄉","員山鄉","羅東鎮","三星鄉","大同鄉","五結鄉","冬山鄉","蘇澳鎮","南澳鄉");
t8 = new Array("請選擇","竹南鎮","頭份鎮","三灣鄉","南庄鄉","獅潭鄉","後龍鎮","通霄鎮","苑裡鎮","苗栗市","造橋鄉","頭屋鄉","公館鄉","大湖鄉","泰安鄉","銅鑼鄉","三義鄉","西湖鄉","卓蘭鎮");
t9 = new Array("請選擇","中區","東區","南區","西區","北區","北屯區","西屯區","南屯區","太平區","大里區","霧峰區","烏日區","豐原區","后里區","石岡區","東勢區","和平區","新社區","潭子區","大雅區","神岡區","大肚區","沙鹿區","龍井區","梧棲區","清水區","大甲區","外埔區","大安區");
t10 = new Array("請選擇","南投市","中寮鄉","草屯鎮","國姓鄉","埔里鎮","仁愛鄉","名間鄉","集集鎮","水里鄉","魚池鄉","信義鄉","竹山鎮","鹿谷鄉");
t11 = new Array("請選擇","彰化市","芬園鄉","花壇鄉","秀水鄉","鹿港鎮","福興鄉","線西鄉","和美鎮","伸港鄉","員林鎮","社頭鄉","永靖鄉","埔心鄉","溪湖鎮","大村鄉","埔鹽鄉","田中鎮","北斗鎮","田尾鄉","埤頭鄉","溪州鄉","竹塘鄉","二林鎮","大城鄉","芳苑鄉","二水鄉");
t12 = new Array("請選擇","斗南鎮","大埤鄉","虎尾鎮","土庫鎮","褒忠鄉","東勢鄉","台西鄉","崙背鄉","麥寮鄉","斗六市","林內鄉","古坑鄉","莿桐鄉","西螺鎮","二崙鄉","北港鎮","水林鄉","口湖鄉","四湖鄉","元長鄉");
t13 = new Array("嘉義市")
t14 = new Array("請選擇","番路鄉","梅山鄉","竹崎鄉","阿里山鄉","中埔鄉","大埔鄉","水上鄉","鹿草鄉","太保市","朴子市","東石鄉","六腳鄉","新港鄉","民雄鄉","大林鎮","溪口鄉","義竹鄉","布袋鎮");
t15 = new Array("請選擇","東區","南區","中西區","北區","安平區","安南區","永康區","歸仁區","新化區","左鎮區","玉井區","楠西區","南化區","仁德區","關廟區","龍崎區","官田區","麻豆區","佳里區","西港區","七股區","將軍區","學甲區","北門區","新營區","後壁區","白河區","東山區","六甲區","下營區","柳營區","鹽水區","善化區","大內區","山上區","新市區","安定區");
t16 = new Array("請選擇","新興區","前金區","苓雅區","鹽埕區","鼓山區","旗津區","前鎮區","三民區","楠梓區","小港區","左營區","仁武區","大社區","岡山區","路竹區","阿蓮區","田寮區","燕巢區","橋頭區","梓官區","彌陀區","永安區","湖內區","鳳山區","大寮區","林園區","鳥松區","大樹區","旗山區","美濃區","六龜區","內門區","杉林區","甲仙區","桃源區","三民區","茂林區","茄萣區");
t17 = new Array("請選擇","屏東市","三地門鄉","霧台鄉","瑪家鄉","九如鄉","里港鄉","高樹鄉","鹽埔鄉","長治鄉","麟洛鄉","竹田鄉","內埔鄉","萬丹鄉","潮州鎮","泰武鄉","來義鄉","萬巒鄉","崁頂鄉","新埤鄉","南州鄉","林邊鄉","東港鎮","琉球鄉","佳冬鄉","新園鄉","枋寮鄉","枋山鄉","春日鄉","獅子鄉","車城鄉","牡丹鄉","恆春鎮","滿州鄉");
t18 = new Array("請選擇","花蓮市","新城鄉","秀林鄉","吉安鄉","壽豐鄉","鳳林鎮","光復鄉","豐濱鄉","瑞穗鄉","萬榮鄉","玉里鎮","卓溪鄉","富里鄉");
t19 = new Array("請選擇","台東市","綠島鄉","蘭嶼鄉","延平鄉","卑南鄉","鹿野鄉","關山鎮","海端鄉","池上鄉","東河鄉","成功鎮","長濱鄉","太麻里鄉","金峰鄉","大武鄉","達仁鄉");
t20 = new Array("請選擇","馬公市","西嶼鄉","望安鄉","七美鄉","白沙鄉","湖西鄉");

function changearea(){	
	
	var index=document.frm.DDL_A1.selectedIndex;
	
	var obj;
	obj = eval("t" + index)
	
	document.frm.DDL_A2.length=obj.length;
	

	for (var i=0;i<obj.length ;i++ )
	{
	
		document.frm.DDL_A2.options[i].value=obj[i];
		document.frm.DDL_A2.options[i].text=obj[i];
		
	}

}

function SetSelected(SelectedCounty,SelectedDistrict) {
	var i,j;
	document.frm.DDL_A1.length=County.length;
	for(i=0;i<County.length;i++){
		if(SelectedCounty==County[i]){
			document.frm.DDL_A1.options[i].selected=true;
			j=i;
			break;
		}
	}
	
	
	if (j==0)obj=t0; if (j==1)obj=t1; if (j==2)obj=t2; if (j==3)obj=t3; if (j==4)obj=t4;
	if (j==5)obj=t5; if (j==6)obj=t6; if (j==7)obj=t7; if (j==8)obj=t8; if (j==9)obj=t9;
	if (j==10)obj=t10; if (j==11)obj=t11; if (j==12)obj=t12; if (j==13)obj=t13; if (j==14)obj=t14;
	if (j==15)obj=t15; if (j==16)obj=t16; if (j==17)obj=t17; if (j==18)obj=t18; if (j==19)obj=t19;
	if (j==20)obj=t20; if (j==21)obj=t21; if (j==22)obj=t22; if (j==23)obj=t23;
	
	var obj;
	document.frm.DDL_A2.length=obj.length;
	
	for (i=0;i<obj.length ;i++ ){
		document.frm.DDL_A2.options[i].value=(obj[i]=="請選擇"?"":obj[i]);
		document.frm.DDL_A2.options[i].text=obj[i];
	}

	for(j=0;j<obj.length;j++){
		if(SelectedDistrict==obj[j]){
			document.frm.DDL_A2.options[j].selected=true;
			break;
		}
	}
}

function SetSelstrArea(SelectedCounty) {
	var i,j;
	document.frm.DDL_A1.length=County.length;
	for(i=0;i<County.length;i++){
		if(SelectedCounty==County[i]){
			document.frm.DDL_A1.options[i].selected=true;
			j=i;
			break;
		}
	}
	
	if (j==0)obj=t0; if (j==1)obj=t1; if (j==2)obj=t2; if (j==3)obj=t3; if (j==4)obj=t4;
	if (j==5)obj=t5; if (j==6)obj=t6; if (j==7)obj=t7; if (j==8)obj=t8; if (j==9)obj=t9;
	if (j==10)obj=t10; if (j==11)obj=t11; if (j==12)obj=t12; if (j==13)obj=t13; if (j==14)obj=t14;
	if (j==15)obj=t15; if (j==16)obj=t16; if (j==17)obj=t17; if (j==18)obj=t18; if (j==19)obj=t19;
	if (j==20)obj=t20; if (j==21)obj=t21; if (j==22)obj=t22; if (j==23)obj=t23;
	
	var obj;
	document.frm.DDL_A2.length=obj.length;		
	
	for (i=0;i<obj.length ;i++ ){
		document.frm.DDL_A2.options[i].value=(obj[i]=="請選擇"?"":obj[i]);
		document.frm.DDL_A2.options[i].text=obj[i];
	}	
	document.frm.Hidden1.value = document.frm.DDL_A1.value;
	document.frm.Hidden2.value = document.frm.DDL_A2.value;
}