//my_rss1 HTMLheaderのRSS記述
var my_rss1="<link rel='alternate' type='application/rss+xml' title='RSS' href='http://www.japanknowledge.com/contents/serial/heritage/index.xml' /> ";

//my_rss2 RSSアイコンとリンク
var my_rss2="<div id='rss'><a href='http://www.japanknowledge.com/contents/serial/heritage/index.xml'><img src='./images/icon_rss.gif' width='14' height='14' border='0' alt='RSS' />RSS</a></div>";
aDomainName = document.domain;
switch(aDomainName){
	//個人向けサイト
	case "www.japanknowledge.com":
		var my_rss1="<link rel='alternate' type='application/rss+xml' title='RSS' href='http://www.japanknowledge.com/contents/serial/heritage/index.xml' /> ";
		var my_rss2="<div id='rss'><a href='http://www.japanknowledge.com/contents/serial/heritage/index.xml'><img src='./images/icon_rss.gif' width='14' height='14' border='0' alt='RSS' />RSS</a></div>";
		break;
	case "www-prev.japanknowledge.com":
		var my_rss1="<link rel='alternate' type='application/rss+xml' title='RSS' href='http://www-prev.japanknowledge.com/contents/serial/heritage/index.xml' /> ";
		var my_rss2="<div id='rss'><a href='http://www-prev.japanknowledge.com/contents/serial/heritage/index.xml'><img src='./images/icon_rss.gif' width='14' height='14' border='0' alt='RSS' />RSS</a></div>";
		break;
	//MT機
	case "192.168.208.11":
		var my_rss1="<link rel='alternate' type='application/rss+xml' title='RSS' href='http://192.168.208.11/mt_jkx/heritage2/index.xml' /> ";
		var my_rss2="<div id='rss'><a href='http://192.168.208.11/mt_jkx/heritage2/index.xml'><img src='./images/icon_rss.gif' width='14' height='14' border='0' alt='RSS' />RSS</a></div>";
		break;
	//その他の場合は何もしない
	default:

	}

function show_rss(rss_write_txt){
	aDomainName = document.domain;
	switch(aDomainName){
	//個人向けサイト
	case "www.japanknowledge.com":
		document.write(rss_write_txt);
		break;
	//プレビュー機
	case "www-prev.japanknowledge.com":
		document.write(rss_write_txt);
		break;
	//MT機
	case "192.168.208.11":
		document.write(rss_write_txt);
		break;
	//その他の場合は何もしない
	default:
	}
}