function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


linename_2 = "東京メトロ南北線";
stations_2 = new Array(1);
stations_2[0] = "目黒,20";
linename_5 = "東京メトロ日比谷線";
stations_5 = new Array(1);
stations_5[0] = "中目黒,65";
linename_6 = "ＪＲ山手線";
stations_6 = new Array(2);
stations_6[0] = "五反田,87";
stations_6[1] = "目黒,20";
linename_8 = "東京メトロ東西線";
stations_8 = new Array(1);
stations_8[0] = "中野,121";
linename_9 = "都営三田線";
stations_9 = new Array(1);
stations_9[0] = "目黒,20";
linename_10 = "ＪＲ中央線";
stations_10 = new Array(1);
stations_10[0] = "中野,121";
linename_11 = "ＪＲ総武線";
stations_11 = new Array(1);
stations_11[0] = "中野,121";
linename_12 = "ＪＲ総武本線";
stations_12 = new Array(1);
stations_12[0] = "中野,121";
linename_14 = "都営浅草線";
stations_14 = new Array(5);
stations_14[0] = "西馬込,206";
stations_14[1] = "馬込,207";
stations_14[2] = "中延,208";
stations_14[3] = "戸越,209";
stations_14[4] = "五反田,87";
linename_15 = "東急東横線";
stations_15 = new Array(15);
stations_15[0] = "代官山,217";
stations_15[1] = "中目黒,65";
stations_15[2] = "祐天寺,218";
stations_15[3] = "学芸大学,219";
stations_15[4] = "都立大学,220";
stations_15[5] = "自由が丘,221";
stations_15[6] = "田園調布,222";
stations_15[7] = "多摩川,223";
stations_15[8] = "新丸子,224";
stations_15[9] = "武蔵小杉,225";
stations_15[10] = "元住吉,226";
stations_15[11] = "日吉,227";
stations_15[12] = "綱島,228";
stations_15[13] = "大倉山,229";
stations_15[14] = "菊名,230";
linename_16 = "ＪＲ京浜東北・根岸線";
stations_16 = new Array(4);
stations_16[0] = "蒲田,244";
stations_16[1] = "鶴見,246";
stations_16[2] = "桜木町,250";
stations_16[3] = "関内,251";
linename_18 = "東急田園都市線";
stations_18 = new Array(10);
stations_18[0] = "池尻大橋,266";
stations_18[1] = "三軒茶屋,267";
stations_18[2] = "駒沢大学,268";
stations_18[3] = "桜新町,269";
stations_18[4] = "用賀,270";
stations_18[5] = "二子玉川,271";
stations_18[6] = "高津,273";
stations_18[7] = "梶が谷,275";
stations_18[8] = "宮崎台,276";
stations_18[9] = "宮前平,277";
linename_19 = "東急目黒線";
stations_19 = new Array(11);
stations_19[0] = "目黒,20";
stations_19[1] = "不動前,294";
stations_19[2] = "武蔵小山,295";
stations_19[3] = "西小山,296";
stations_19[4] = "洗足,297";
stations_19[5] = "大岡山,298";
stations_19[6] = "奥沢,299";
stations_19[7] = "田園調布,222";
stations_19[8] = "多摩川,223";
stations_19[9] = "新丸子,224";
stations_19[10] = "武蔵小杉,225";
linename_20 = "東急多摩川線";
stations_20 = new Array(7);
stations_20[0] = "矢口渡,300";
stations_20[1] = "武蔵新田,301";
stations_20[2] = "下丸子,302";
stations_20[3] = "鵜の木,303";
stations_20[4] = "沼部,304";
stations_20[5] = "多摩川,223";
stations_20[6] = "蒲田,244";
linename_21 = "東急池上線";
stations_21 = new Array(15);
stations_21[0] = "五反田,87";
stations_21[1] = "大崎広小路,305";
stations_21[2] = "戸越銀座,306";
stations_21[3] = "荏原中延,307";
stations_21[4] = "旗の台,308";
stations_21[5] = "長原,309";
stations_21[6] = "洗足池,310";
stations_21[7] = "石川台,311";
stations_21[8] = "雪が谷大塚,312";
stations_21[9] = "御嶽山,313";
stations_21[10] = "久が原,314";
stations_21[11] = "千鳥町,315";
stations_21[12] = "池上,316";
stations_21[13] = "蓮沼,317";
stations_21[14] = "蒲田,244";
linename_22 = "東急大井町線";
stations_22 = new Array(15);
stations_22[0] = "下神明,318";
stations_22[1] = "戸越公園,319";
stations_22[2] = "中延,208";
stations_22[3] = "荏原町,320";
stations_22[4] = "旗の台,308";
stations_22[5] = "北千束,321";
stations_22[6] = "大岡山,298";
stations_22[7] = "緑が丘,322";
stations_22[8] = "自由が丘,221";
stations_22[9] = "九品仏,323";
stations_22[10] = "尾山台,324";
stations_22[11] = "等々力,325";
stations_22[12] = "上野毛,326";
stations_22[13] = "二子玉川,271";
stations_22[14] = "高津,273";
linename_23 = "京王井の頭線";
stations_23 = new Array(3);
stations_23[0] = "駒場東大前,328";
stations_23[1] = "池ノ上,329";
stations_23[2] = "下北沢,330";
linename_25 = "小田急小田原線";
stations_25 = new Array(1);
stations_25[0] = "下北沢,330";
linename_34 = "ＪＲ南武線";
stations_34 = new Array(3);
stations_34[0] = "向河原,539";
stations_34[1] = "武蔵小杉,225";
stations_34[2] = "武蔵中原,540";
linename_36 = "東急世田谷線";
stations_36 = new Array(7);
stations_36[0] = "三軒茶屋,267";
stations_36[1] = "西太子堂,558";
stations_36[2] = "若林,559";
stations_36[3] = "松陰神社前,560";
stations_36[4] = "世田谷,561";
stations_36[5] = "上町,562";
stations_36[6] = "宮の坂,563";
linename_37 = "京急本線";
stations_37 = new Array(2);
stations_37[0] = "京急蒲田,575";
stations_37[1] = "雑色,576";
linename_40 = "ＪＲ横浜線";
stations_40 = new Array(4);
stations_40[0] = "関内,251";
stations_40[1] = "桜木町,250";
stations_40[2] = "菊名,230";
stations_40[3] = "新横浜,642";
linename_41 = "横浜市ブルーライン";
stations_41 = new Array(3);
stations_41[0] = "関内,251";
stations_41[1] = "桜木町,250";
stations_41[2] = "新横浜,642";
linename_42 = "横浜市営地下鉄グリーンライン";
stations_42 = new Array(1);
stations_42[0] = "日吉,227";

var _safari = navigator.userAgent.toLowerCase().indexOf('safari') != -1;
function setstations()
{
	var f = document.form1;
	var selarray = new Array();
	var select_lid = f.elements["line_id[]"];
	var cbarray = select_lid.options;
	var selcount = 0;
	for (var i=0; i<cbarray.length; i++)
	{
		if (cbarray[i].value != 0 && cbarray[i].selected)
		{
			selarray[selcount] = cbarray[i].value;
			selcount++;
		}
	}
	if (selcount <= 0)
	{
		alert("路線を選択してください");
		return;
	}

	var select_sid = f.elements["station_id[]"];
	select_sid.innerHTML = "";
	for (i=0; i<selcount; i++)
	{
		var lid = selarray[i];
		eval("var linenamestr = linename_" + lid);
		eval("var starray = stations_" + lid);
		var opt_line = document.createElement("option");
		opt_line.text = "----" + linenamestr + "----";
		opt_line.value = 0;
		if (!_safari)
		{
			select_sid.options.add(opt_line);
		}
		else
		{
			select_sid.appendChild(opt_line);
		}

		var stcount = starray.length;
		var stbd = document.createElement("tbody");
		for (var j=0; j<stcount; j++)
		{
			var darray = starray[j].split(",");
			var opt_station = document.createElement("option");
			opt_station.text = "|-" + darray[0];
			opt_station.value = darray[1];
			if (!_safari)
			{
				select_sid.options.add(opt_station);
			}
			else
			{
				select_sid.appendChild(opt_station);
			}
		}
	}

	select_lid.style.display = "none";
	select_sid.style.display = "inline";
	f.disp_station.style.display = "none";
	f.hide_station.style.display = "inline";
}

function displines()
{
	var f = document.form1;
	var select_lid = f.elements["line_id[]"];
	select_lid.style.display = "inline";
	var select_sid = f.elements["station_id[]"];
	select_sid.style.display = "none";
	f.disp_station.style.display = "inline";
	f.hide_station.style.display = "none";
}

function itemCheck()
{
	var f = document.form1;
	if (f.yachin_low.value >= 0 && f.yachin_hi.value >= 0)
	{
		if ((new Number(f.yachin_low.value)).valueOf() >= (new Number(f.yachin_hi.value)).valueOf())
		{
			alert("賃料の上限と下限の関係を正しく選択してください");
			f.yachin_low.focus();
			return false;
		}
	}
	if (f.menseki_low.value >= 0 && f.menseki_hi.value >= 0)
	{
		if ((new Number(f.menseki_low.value)).valueOf() >= (new Number(f.menseki_hi.value)).valueOf())
		{
			alert("敷地面積の上限と下限の関係を正しく選択してください");
			f.menseki_low.focus();
			return false;
		}
	}
	var select_cid = f.elements["city_id[]"];
	if (select_cid.options[0].selected)
	{
		select_cid.options[0].selected = false;
	}
	var select_lid = f.elements["line_id[]"];
	if (select_lid.options[0].selected)
	{
		select_lid.options[0].selected = false;
	}
	return true;
}

function stationSearch(f)
{
	var old_action = f.action;
	f.action="search.php";
	f.submit();
	f.action = old_action;
}