function setMareaSelectBox(sel_mareacd){
	var lareacd = document.fmSearch.lareacd.options[document.fmSearch.lareacd.selectedIndex].value;
	var mareacd='';

		document.fmSearch.h_selectarea.value = 0;

		if(lareacd=='01000000'){
		mareacd='01010000';
		select_marea(lareacd,mareacd);
		setSmallArea('');
		}else if(lareacd=='10000000'){
		mareacd='10010000';
		select_marea(lareacd,mareacd);
		setSmallArea('');
	}else{
		select_marea(lareacd,sel_mareacd);
		resetSmallArea();
	}
	setElementClass('mareacd','wdth');
		setSearchButton();

}

function setSmallArea(sel_sareacd){
	var lareacd = document.fmSearch.lareacd.options[document.fmSearch.lareacd.selectedIndex].value;
	var mareacd = document.fmSearch.mareacd.options[document.fmSearch.mareacd.selectedIndex].value;

		document.fmSearch.h_selectarea.value = 0;

		if(mareacd==''){
		select_marea(lareacd,mareacd);
		resetSmallArea();

				
			}else if(select_sarea01000000(mareacd,sel_sareacd)){
		}else if(select_sarea02000000(mareacd,sel_sareacd)){
		}else if(select_sarea03000000(mareacd,sel_sareacd)){
		}else if(select_sarea04000000(mareacd,sel_sareacd)){
		}else if(select_sarea05000000(mareacd,sel_sareacd)){
		}else if(select_sarea06000000(mareacd,sel_sareacd)){
		}else if(select_sarea07000000(mareacd,sel_sareacd)){
		}else if(select_sarea08000000(mareacd,sel_sareacd)){
		}else if(select_sarea09000000(mareacd,sel_sareacd)){
		}else if(select_sarea10000000(mareacd,sel_sareacd)){
		
	}else{
				resetSmallArea();
		mareacd='';
	}
	setElementClass('mareacd','wdth');
		setSearchButton();
}

function setSpotArea(sel_spot){
	var mareacd = document.fmSearch.mareacd.options[document.fmSearch.mareacd.selectedIndex].value;
	var sareacd = document.fmSearch.sareacd.options[document.fmSearch.sareacd.selectedIndex].value;

		document.fmSearch.h_selectarea.value = 0;

		if(sareacd != ''){
				document.fmSearch.h_selectarea.value = 3;
	}

		setSearchButton();
}

function resetMidlleArea(){

 var selectsrc;

	 selectsrc = '<select name="mareacd" id="mareacd" class="wdth">';

	 selectsrc += '<option value="" selected>---------</option>';

	 selectsrc += '</select>';

	 document.getElementById('middle_area').innerHTML = selectsrc;
}

function resetSmallArea(){

 var selectsrc;

	 selectsrc = '<select name="sareacd" id="sareacd">';

	 selectsrc += '<option value="" selected>---------</option>';

	 selectsrc += '</select>';

	 document.getElementById('small_area').innerHTML = selectsrc;
}

function setElementClass(boxName, value) {
	var obj = document.fmSearch.boxName;
	if(obj) {
		obj.className = value;
	}
}
function setLareaSelectBox(no){
var selectsrc='';
var flg_select=0;
var sel_id=false;

	selectsrc = '<select name="lareacd" id="lareacd" onChange="setMareaSelectBox(' + sel_id + ')" class="wdth">';
	if(no==''){
		selectsrc += '<option value="" selected>選択してください</option>';
		flg_select=1;
	}else{
		selectsrc += '<option value="">選択してください</option>';
	}
	if(no=="01000000"){
		selectsrc += '<option value="01000000" selected>北海道</option>';
		flg_select=1;
	}else{
		selectsrc += '<option value="01000000">北海道</option>';
	}
	if(no=="02000000"){
		selectsrc += '<option value="02000000" selected>東北</option>';
		flg_select=1;
	}else{
		selectsrc += '<option value="02000000">東北</option>';
	}
	if(no=="03000000"){
		selectsrc += '<option value="03000000" selected>関東</option>';
		flg_select=1;
	}else{
		selectsrc += '<option value="03000000">関東</option>';
	}
	if(no=="04000000"){
		selectsrc += '<option value="04000000" selected>甲信越・北陸</option>';
		flg_select=1;
	}else{
		selectsrc += '<option value="04000000">甲信越・北陸</option>';
	}
	if(no=="05000000"){
		selectsrc += '<option value="05000000" selected>東海</option>';
		flg_select=1;
	}else{
		selectsrc += '<option value="05000000">東海</option>';
	}
	if(no=="06000000"){
		selectsrc += '<option value="06000000" selected>近畿</option>';
		flg_select=1;
	}else{
		selectsrc += '<option value="06000000">近畿</option>';
	}
	if(no=="07000000"){
		selectsrc += '<option value="07000000" selected>中国</option>';
		flg_select=1;
	}else{
		selectsrc += '<option value="07000000">中国</option>';
	}
	if(no=="08000000"){
		selectsrc += '<option value="08000000" selected>四国</option>';
		flg_select=1;
	}else{
		selectsrc += '<option value="08000000">四国</option>';
	}
	if(no=="09000000"){
		selectsrc += '<option value="09000000" selected>九州</option>';
		flg_select=1;
	}else{
		selectsrc += '<option value="09000000">九州</option>';
	}
	if(no=="10000000"){
		selectsrc += '<option value="10000000" selected>沖縄</option>';
		flg_select=1;
	}else{
		selectsrc += '<option value="10000000">沖縄</option>';
	}

selectsrc += '</select>';

	document.getElementById('large_area').innerHTML=selectsrc;
	if(flg_select==0) document.fmSearch.lareacd.selectedIndex= 0;

}
function load_setAreasSelectBox(){
		setLareaSelectBox('');
		resetMidlleArea();
		resetSmallArea();
		document.fmSearch.h_selectarea.value = 0;
		setSearchButton();
}