// クッキーへの書き込み
function CookieWrite(kword, kdata, kday)
{
	if(!navigator.cookieEnabled)
	{
		return;
	}
	sday = new Date();
	sday.setTime(sday.getTime() + (kday * 1000 * 60 * 60 * 24));
	s2day = sday.toGMTString();
	document.cookie = kword + "=" + escape(kdata) + ";expires=" + s2day + ";path=/;domain=pog.mfer.jp";
}

// クッキーから読み込み
function CookieRead(kword)
{
	if(typeof(kword) == "undefined")
	{
		return "";
	}
	kword = kword + "=";
	kdata = "";
	scookie = document.cookie + ";";
	start = scookie.indexOf(kword);
	if(start != -1)
	{
		end = scookie.indexOf(";", start);
		kdata = unescape(scookie.substring(start + kword.length, end));
	}
	return kdata;
}

// クッキー削除
function CookieDelete(kword)
{
	document.cookie = kword + "=;expires=Thu,01-Jan-70 00:00:01 GMT";
}

// スタイルシート変更
function change_skin()
{
	CookieWrite("skin", document.skin.type.value, 30);
	location.href = "index.htm";
}

// ポップアップ
function open_window()
{
	win = window.open("pog.php?option=", "popup", "scrollbars=yes,resizable=no,menubar=no,directories=no,status=no,location=no,width=800,height=500");
}

// 挿入
function insert_data(form)
{
	if(form.rank.selectedIndex > 0)
	{
		
		window.opener.document.select.all["name_" + form.rank.selectedIndex].value = form.name.value;
		for(i = 0; i < 4; i++)
		{
			if(window.opener.document.select.all["sex_" + form.rank.selectedIndex].options[i].text == form.sex.value)
			{
				window.opener.document.select.all["sex_" + form.rank.selectedIndex].selectedIndex = i;
				break;
			}
		}
		window.opener.document.select.all["father_" + form.rank.selectedIndex].value = form.father.value;
		window.opener.document.select.all["mother_" + form.rank.selectedIndex].value = form.mother.value;
		for(i = 0; i < 3; i++)
		{
			if(window.opener.document.select.all["site_" + form.rank.selectedIndex].options[i].text == form.site.value)
			{
				window.opener.document.select.all["site_" + form.rank.selectedIndex].selectedIndex = i;
				break;
			}
		}
		window.opener.document.select.all["stables_" + form.rank.selectedIndex].value = form.stables.value;
		window.opener.focus();
	}
}

// スタイルシート
skin = CookieRead("skin");
if(skin == "")
{
	skin = "0";
}
CookieWrite("skin", skin, 30);
document.write('<link rel="stylesheet" type="text/css" href="images/style_' + skin + '.css">');