//只有城市、區跟zip時，彈跳

//store 
// 選取值，城市名稱，區域名稱，店名
function slt_store_city_n(slt_val,store_city_name,store_eara_name) {
	var ctr=1;
	document.getElementById(store_eara_name).selectedIndex=0;
	document.getElementById(store_eara_name).options[0]=new Option("請選擇","0");
	var slt_type = store_area[slt_val];
	for (var i=0; i<slt_type.length; i++) {
		var content = slt_type[i];
		document.getElementById(store_eara_name).options[i+1]=new Option(content,content);
		ctr++;
	}
	document.getElementById(store_eara_name).length=ctr;
	document.getElementById(store_eara_name).options[0].selected=true;
}

// 選取值，城市名稱，區域名稱，店名
function slt_store_city(slt_val,store_city_name,store_eara_name,store_name) {
	var ctr=1;
	document.getElementById(store_eara_name).selectedIndex=0;
	document.getElementById(store_eara_name).options[0]=new Option("請選擇","0");
	document.getElementById(store_name).length = 1;
	document.getElementById(store_name).options[0]=new Option("請選擇","0");
	var slt_type = store_area[slt_val];
	for (var i=0; i<slt_type.length; i++) {
		var content = slt_type[i];
		document.getElementById(store_eara_name).options[i+1]=new Option(content,content);
		ctr++;
	}
	document.getElementById(store_eara_name).length=ctr;
	document.getElementById(store_eara_name).options[0].selected=true;
	document.getElementById(store_name).options[0].selected=true;
}

// 選取值，城市名稱，區域名稱，店名
function slt_store_city_all(slt_val,store_city_name,store_eara_name,store_name) {
	var ctr=1;
	document.getElementById(store_eara_name).selectedIndex=0;
	document.getElementById(store_eara_name).options[0]=new Option("全部區域","all");
	document.getElementById(store_name).length = 1;
	document.getElementById(store_name).options[0]=new Option("全部門市","all");
	var slt_type = store_area[slt_val];
	for (var i=0; i<slt_type.length; i++) {
		var content = slt_type[i];
		document.getElementById(store_eara_name).options[i+1]=new Option(content,content);
		ctr++;
	}
	document.getElementById(store_eara_name).length=ctr;
	document.getElementById(store_eara_name).options[0].selected=true;
	document.getElementById(store_name).options[0].selected=true;
}

// 選取值，城市名稱，區域名稱，店名
function slt_store_area(slt_val,store_city_name,store_eara_name,store_name) {
	var ctr=1;
	document.getElementById(store_name).selectedIndex=0;
	document.getElementById(store_name).options[0]=new Option("請選擇","0");
	var city = document.getElementById(store_city_name).options[document.getElementById(store_city_name).selectedIndex].value;
	var slt_type = store[city][slt_val];
	for (var i=0; i<slt_type.length; i++) {
		var content = slt_type[i];
		var subtype_content = content.split(",");
		document.getElementById(store_name).options[i+1]=new Option(subtype_content[1],subtype_content[0]);
		ctr++;
	}
	document.getElementById(store_name).length=ctr;
	document.getElementById(store_name).options[0].selected=true;
}

// 選取值，城市名稱，區域名稱，店名
function slt_store_area_all(slt_val,store_city_name,store_eara_name,store_name) {
	var ctr=1;
	document.getElementById(store_name).selectedIndex=0;
	document.getElementById(store_name).options[0]=new Option("全部門市","all");
	var city = document.getElementById(store_city_name).options[document.getElementById(store_city_name).selectedIndex].value;
	var slt_type = store[city][slt_val];
	for (var i=0; i<slt_type.length; i++) {
		var content = slt_type[i];
		var subtype_content = content.split(",");
		document.getElementById(store_name).options[i+1]=new Option(subtype_content[1],subtype_content[0]);
		ctr++;
	}
	document.getElementById(store_name).length=ctr;
	document.getElementById(store_name).options[0].selected=true;
}

//預選值 
//預選的城市，預選的區域，預選的店，城市名稱，區域名稱，店名
function onload_slt_store(slt_city,slt_area,slt_store,store_city_name,store_eara_name,store_name) {
	for(k=0;k<document.getElementById(store_city_name).length;k++){
		if (document.getElementById(store_city_name).options[k].value==slt_city) {
			document.getElementById(store_city_name).options[k].selected=true;
			slt_store_city(slt_city,store_city_name,store_eara_name,store_name);
		}
	}
	for(k=0;k<document.getElementById(store_eara_name).length;k++){
		if (document.getElementById(store_eara_name).options[k].value==slt_area){
			document.getElementById(store_eara_name).options[k].selected=true;
			slt_store_area(slt_area,store_city_name,store_eara_name,store_name);
		}
	}
	for(k=0;k<document.getElementById(store_name).length;k++){
		if (document.getElementById(store_name).options[k].value==slt_store){
			document.getElementById(store_name).options[k].selected=true;
		}
	}
}

//預選值 
//預選的城市，預選的區域，預選的店，城市名稱，區域名稱，店名
function onload_slt_store_all(slt_city,slt_area,slt_store,store_city_name,store_eara_name,store_name) {
	for(k=0;k<document.getElementById(store_city_name).length;k++){
		if (document.getElementById(store_city_name).options[k].value==slt_city) {
			document.getElementById(store_city_name).options[k].selected=true;
			slt_store_city_all(slt_city,store_city_name,store_eara_name,store_name);
		}
	}
	for(k=0;k<document.getElementById(store_eara_name).length;k++){
		if (document.getElementById(store_eara_name).options[k].value==slt_area){
			document.getElementById(store_eara_name).options[k].selected=true;
			slt_store_area_all(slt_area,store_city_name,store_eara_name,store_name);
		}
	}
	for(k=0;k<document.getElementById(store_name).length;k++){
		if (document.getElementById(store_name).options[k].value==slt_store){
			document.getElementById(store_name).options[k].selected=true;
		}
	}
}