function SelectMenuAirport(name)
{
document.write('<SELECT name='+name+' id='+name+'>');
document.write('<OPTION value="">------------<\/OPTION>');
//document.write('<OPTGROUP label=主要空港>');
document.write('<OPTION value=HND>羽田<\/OPTION>');
document.write('<OPTION value=NRT>成田<\/OPTION>');
document.write('<OPTION value=NGO>中部国際<\/OPTION>');
document.write('<OPTION value=ITM>伊丹<\/OPTION>');
document.write('<OPTION value=KIX>関西<\/OPTION>');
document.write('<OPTION value=FUK>福岡<\/OPTION>');
document.write('<OPTION value=OKA>那覇<\/OPTION>');
//document.write('<\/OPTGROUP>');
//document.write('<OPTGROUP label=北海道>');
document.write('<OPTION value=CTS>千歳<\/OPTION>');
document.write('<OPTION value=OKD>丘珠<\/OPTION>');
document.write('<OPTION value=AKJ>旭川<\/OPTION>');
document.write('<OPTION value=OBO>とかち帯広<\/OPTION>');
document.write('<OPTION value=KUH>釧路<\/OPTION>');
document.write('<OPTION value=HKD>函館<\/OPTION>');
document.write('<OPTION value=WKJ>稚内<\/OPTION>');
document.write('<OPTION value=SHB>根室中標津<\/OPTION>');
document.write('<OPTION value=MMB>女満別<\/OPTION>');
document.write('<OPTION value=MBE>オホーツク紋別<\/OPTION>');
document.write('<OPTION value=RIS>利尻<\/OPTION>');
document.write('<OPTION value=OIR>奥尻<\/OPTION>');
//document.write('<\/OPTGROUP>');
//document.write('<OPTGROUP label=東北>');
document.write('<OPTION value=AOJ>青森<\/OPTION>');
document.write('<OPTION value=MSJ>三沢<\/OPTION>');
document.write('<OPTION value=HNA>いわて花巻<\/OPTION>');
document.write('<OPTION value=SDJ>仙台<\/OPTION>');
document.write('<OPTION value=SYO>庄内<\/OPTION>');
document.write('<OPTION value=AXT>秋田<\/OPTION>');
document.write('<OPTION value=ONJ>大館能代<\/OPTION>');
document.write('<OPTION value=GAJ>山形<\/OPTION>');
document.write('<OPTION value=FKS>福島<\/OPTION>');
//document.write('<\/OPTGROUP>');
//document.write('<OPTGROUP label=関東>');
document.write('<OPTION value=HND>羽田<\/OPTION>');
document.write('<OPTION value=NRT>成田<\/OPTION>');
document.write('<OPTION value=OIM>大島<\/OPTION>');
document.write('<OPTION value=HAC>八丈島<\/OPTION>');
document.write('<OPTION value=MYE>三宅島<\/OPTION>');
//document.write('<\/OPTGROUP>');
//document.write('<OPTGROUP label=中部>');
document.write('<OPTION value=NGO>中部国際<\/OPTION>');
document.write('<OPTION value=NKM>小牧<\/OPTION>');
document.write('<OPTION value=KMQ>小松<\/OPTION>');
document.write('<OPTION value=KIJ>新潟<\/OPTION>');
document.write('<OPTION value=TOY>富山<\/OPTION>');
document.write('<OPTION value=NTQ>能登<\/OPTION>');
document.write('<OPTION value=MMJ>信州まつもと<\/OPTION>');
//document.write('<\/OPTGROUP>');
//document.write('<OPTGROUP label=近畿>');
document.write('<OPTION value=ITM>伊丹<\/OPTION>');
document.write('<OPTION value=UKB>神戸<\/OPTION>');
document.write('<OPTION value=KIX>関西<\/OPTION>');
document.write('<OPTION value=SHM>南紀白浜<\/OPTION>');
document.write('<OPTION value=TJH>但馬<\/OPTION>');
//document.write('<\/OPTGROUP>');
//document.write('<OPTGROUP label=中国>');
document.write('<OPTION value=TTJ>鳥取<\/OPTION>');
document.write('<OPTION value=YGJ>米子<\/OPTION>');
document.write('<OPTION value=IZO>出雲<\/OPTION>');
document.write('<OPTION value=HIJ>広島<\/OPTION>');
document.write('<OPTION value=HIW>広島西<\/OPTION>');
document.write('<OPTION value=OKI>隠岐<\/OPTION>');
document.write('<OPTION value=OKJ>岡山<\/OPTION>');
document.write('<OPTION value=UBJ>山口宇部<\/OPTION>');
document.write('<OPTION value=IWJ>萩・石見<\/OPTION>');
//document.write('<\/OPTGROUP>');
//document.write('<OPTGROUP label=四国>');
document.write('<OPTION value=TKS>徳島<\/OPTION>');
document.write('<OPTION value=TAK>高松<\/OPTION>');
document.write('<OPTION value=MYJ>松山<\/OPTION>');
document.write('<OPTION value=KCZ>高知龍馬<\/OPTION>');
//document.write('<\/OPTGROUP>');
//document.write('<OPTGROUP label=九州>');
document.write('<OPTION value=FUK>福岡<\/OPTION>');
document.write('<OPTION value=KKJ>北九州<\/OPTION>');
document.write('<OPTION value=HSG>佐賀<\/OPTION>');
document.write('<OPTION value=NGS>長崎<\/OPTION>');
document.write('<OPTION value=IKI>壱岐<\/OPTION>');
document.write('<OPTION value=FUJ>五島福江<\/OPTION>');
document.write('<OPTION value=TSJ>対馬<\/OPTION>');
document.write('<OPTION value=KMJ>熊本<\/OPTION>');
document.write('<OPTION value=OIT>大分<\/OPTION>');
document.write('<OPTION value=KMI>宮崎<\/OPTION>');
document.write('<OPTION value=KOJ>鹿児島<\/OPTION>');
//document.write('<\/OPTGROUP>');
//document.write('<OPTGROUP label=沖縄>');
document.write('<OPTION value=OKA>那覇<\/OPTION>');
document.write('<OPTION value=ASJ>奄美大島<\/OPTION>');
document.write('<OPTION value=OKE>沖永良部<\/OPTION>');
document.write('<OPTION value=KKX>喜界島<\/OPTION>');
document.write('<OPTION value=TNE>種子島<\/OPTION>');
document.write('<OPTION value=TKN>徳之島<\/OPTION>');
document.write('<OPTION value=KUM>屋久島<\/OPTION>');
document.write('<OPTION value=RNJ>与論<\/OPTION>');
document.write('<OPTION value=AGJ>粟国<\/OPTION>');
document.write('<OPTION value=ISG>石垣<\/OPTION>');
document.write('<OPTION value=KTD>北大東<\/OPTION>');
document.write('<OPTION value=UEO>久米島<\/OPTION>');
document.write('<OPTION value=KJP>慶良間<\/OPTION>');
document.write('<OPTION value=TRA>多良間<\/OPTION>');
document.write('<OPTION value=HTR>波照間<\/OPTION>');
document.write('<OPTION value=MMD>南大東<\/OPTION>');
document.write('<OPTION value=MMY>宮古<\/OPTION>');
document.write('<OPTION value=OGN>与那国<\/OPTION>');
document.write('<\/SELECT>');
}

function SelectMenuMonth(name)
{
	document.write('<SELECT name=',name,' id=',name,' onChange="changeMonth(this);">');
	str = "";
	mdate = new Date();
	month = mdate.getMonth();
	last = month + 6;
	month = month%12;
	last = last%12;
	last++;month++;
	last = (last < 12)?12:last;
	
	for (i=month;i <=last ;i++){
		str += "<OPTION value="+i+">"+i+"<\/OPTION>";
	}
	document.write(str);
	document.write('<\/SELECT>');
}

function SelectMenuDay(name)
{
document.write('<SELECT name=',name,'>');
document.write('<OPTION value= > </OPTION>');
document.write('<OPTION value=1>1</OPTION>');
document.write('<OPTION value=2>2</OPTION>');
document.write('<OPTION value=3>3</OPTION>');
document.write('<OPTION value=4>4</OPTION>');
document.write('<OPTION value=5>5</OPTION>');
document.write('<OPTION value=6>6</OPTION>');
document.write('<OPTION value=7>7</OPTION>');
document.write('<OPTION value=8>8</OPTION>');
document.write('<OPTION value=9>9</OPTION>');
document.write('<OPTION value=10>10</OPTION>');
document.write('<OPTION value=11>11</OPTION>');
document.write('<OPTION value=12>12</OPTION>');
document.write('<OPTION value=13>13</OPTION>');
document.write('<OPTION value=14>14</OPTION>');
document.write('<OPTION value=15>15</OPTION>');
document.write('<OPTION value=16>16</OPTION>');
document.write('<OPTION value=17>17</OPTION>');
document.write('<OPTION value=18>18</OPTION>');
document.write('<OPTION value=19>19</OPTION>');
document.write('<OPTION value=20>20</OPTION>');
document.write('<OPTION value=21>21</OPTION>');
document.write('<OPTION value=22>22</OPTION>');
document.write('<OPTION value=23>23</OPTION>');
document.write('<OPTION value=24>24</OPTION>');
document.write('<OPTION value=25>25</OPTION>');
document.write('<OPTION value=26>26</OPTION>');
document.write('<OPTION value=27>27</OPTION>');
document.write('<OPTION value=28>28</OPTION>');
document.write('<OPTION value=29>29</OPTION>');
document.write('<OPTION value=30>30</OPTION>');
document.write('<OPTION value=31>31</OPTION>');
document.write('<\/SELECT>');
}

function SelectMenuTime(name)
{
document.write('<SELECT name=',name,'>');
document.write('<OPTION value=""> </OPTION>');
document.write('<OPTION value=6>6:00</OPTION>');
document.write('<OPTION value=7>7:00</OPTION>');
document.write('<OPTION value=8>8:00</OPTION>');
document.write('<OPTION value=9>9:00</OPTION>');
document.write('<OPTION value=10>10:00</OPTION>');
document.write('<OPTION value=11>11:00</OPTION>');
document.write('<OPTION value=12>12:00</OPTION>');
document.write('<OPTION value=13>13:00</OPTION>');
document.write('<OPTION value=14>14:00</OPTION>');
document.write('<OPTION value=15>15:00</OPTION>');
document.write('<OPTION value=16>16:00</OPTION>');
document.write('<OPTION value=17>17:00</OPTION>');
document.write('<OPTION value=18>18:00</OPTION>');
document.write('<OPTION value=19>19:00</OPTION>');
document.write('<OPTION value=20>20:00</OPTION>');
document.write('<OPTION value=21>21:00</OPTION>');
document.write('</SELECT>');
}

function exe_oneway(){
	document.frm.F2Month.value = "";
	document.frm.F2Day.value = "";
	document.frm.F2Departure.value = "";
	document.frm.F2Destination.value = "";
	return;
}


function exe_round(){
	var F1dep;
	var F1des;
	var F1mon;
	var F1day;
	var F1time;
	
	F1dep = document.frm.F1Departure.value;
	F1des = document.frm.F1Destination.value;
	F1mon = document.frm.F1Month.value;
	F1day = document.frm.F1Day.value;
	F1time = document.frm.F1Time.value;
	
	document.frm.F2Departure.value = F1des;
	document.frm.F2Destination.value = F1dep;
	
	if (F1day >= 30){
		tmp_mon = Number(F1mon) + 1;
		tmp_day = 1;
	}else{
		tmp_mon = F1mon;
		tmp_day = Number(F1day) + 1;
	}
	
	document.frm.F2Month.value = tmp_mon;
	document.frm.F2Day.value = tmp_day;
}


var medistarEvent = new Array();
var source = new Array();

function add(json){
	medistarEvent.push(json);
}

function changeMonth(obj){
	month = obj.options[obj.selectedIndex].value;
	
	target = (obj.id == "F1Month")?"F1Destination":"F2Departure";
	
	modifyAirports(target,month);
}

function modifyAirports(target,month){
	obj = document.getElementById(target);
	items = source[target];
	setMedisterAirports(obj,items,month);
	
}

function setMedisterAirports(obj,items,month){
	str = "";
	m_options = new Array();
	
	for (i=0;i < medistarEvent.length;i++){
		tmp = medistarEvent[i];
		
		if (month == tmp[0]){
			value = tmp[2];
			text = tmp[1] + " " + tmp[4] + " [" + tmp[3] + "]";
			option = new Option();
			option.text = text;
			option.value = value;
			
			m_options[m_options.length] = option;
			
		}
	}
	
	m_options = m_options.concat(items);
	
	setOptions(obj,m_options);
	obj.selectedIndex = 0;
	
	return str;
}

function setOptions(obj,items){
	while (obj.options[0]){
		obj.options[0] = null;
	}
	
	for (i=0;i<items.length;i++){
		obj.options[i] = items[i];
	}
	
}

function init(){
	
	setInnerHTML("F1Destination");
	//setInnerHTML("F2Departure");
	
	mdate = new Date();
	month = mdate.getMonth();
	month = month%12;
	month++;
	
	modifyAirports("F1Destination",month);
}

function setInnerHTML(name){
	obj = document.getElementById(name);
	source[name] = new Array();
	
	for (i=0;i<obj.options.length;i++){
		source[name][i] = obj.options[i];
	}
}

window.onload = init;