// 指定記事表示
function kijilink(kijino){
	document.form_sub.k.value = kijino;
	document.form_sub.submit();
}

// 鉄道
function openWinRailway(){
	var wx = 600;
	var wy = 250;
	var x = (screen.width - wx) / 2;
	var y = (screen.height - wy) / 2;
	window.open("./common/railway/","railway","left="+x+",top="+y+",width="+wx+",height="+wy);
}
function setRailwayForm(areaName,lineName,stationName){
	var no = document.form_sub.rn.value;
	document.regist["line" + no].value = lineName;
	document.regist["station" + no].value = stationName;
}

// カレンダー
function openWinCalendar(){
	var wx = 500;
	var wy = 260;
	var x = (screen.width - wx) / 2;
	var y = (screen.height - wy) / 2;
	window.open("../common/calendar/","calendar","left="+x+",top="+y+",width="+wx+",height="+wy);
}
function setCalendar(date){
	var no = document.form_sub.cn.value;
	document.regist["calendar" + no].value = date;
}

// 画像のリサイズ
function resizeImage(imgId,maxW,maxH){
	if(!imgId || !maxW || !maxH){ return; }
	if(document.all){
		obj = document.all(imgId);
	}else if(document.getElementById){
		obj = document.getElementById(imgId);
	}
	var imgW = obj.width;
	var imgH = obj.height;
	if(!imgW || !imgH){ return; }
	if(imgW < maxW && imgH < maxH){ return; }
	var tempW = (maxH/imgH)*imgW;
	if(tempW > maxW){
		imgH = (maxW/imgW)*imgH;
		imgW = maxW;
	}else{
		imgH = maxH;
		imgW = tempW;
	}
	obj.style.width = imgW + "px";
	obj.style.height = imgH + "px";
}