function Sub_Linux_menu(menu)
  {
    menu= '<table><tr><td valign="top" width="170"><font size="-1"><b>主要ページ</b><br>'      
	+ '<a href="http://www.ryuuo.com/">総合案内(トップ)</a><br>'
	+ '<a href="http://www.ryuuo.com/info/info_11.html">情報収集</a><br>'
	+ '<a href="http://www.ryuuo.com/Future/">予測と団塊のご意見</a><br>'
	+ '<br>'


	+ '</font></td><td valign="top" width="170"><font size="-1">'



    	+ '<b>詳細</b><br>'
	+ '<a href="http://www.ryuuo.com/sp/aa123/">Linux(目次)</a><br>'
	+ '<a href="http://www.ryuuo.com/sp/aa123/fedoracore3/">Linux雑談</a><br>'
	+ '<a href="http://www.ryuuo.com/sp/aa123/bash/">bashとその他のコマンド</a><br>'
	+ '<a href="http://www.ryuuo.com/sp/aa123/httpd/">Apache</a><br>'
	+ '<a href="http://www.ryuuo.com/sp/aa123/lan/">Lan構築</a><br>'

	+ '</font></td><td valign="top" width="170"><font size="-1">'




	+ '<b></b><br>'
	+ '<a href="http://www.ryuuo.com/kabu/">株価ソフト</a><br>'
	+ '<a href="http://www.ryuuo.com/sp/aa123/tomcat/tomcat.html">Apache & Tomcat</a><br>'
	+ '<a href="http://www.ryuuo.com/sp/aa123/make/">Make Fileの作り方</a><br>'
	+ '<a href="http://www.ryuuo.com/sp/aa123/VersionUp/postfix.html">PostFixの設定</a><br>'
	+ '<a href="http://www.ryuuo.com/sp/aa123/cd/index.html">CD-DVD</a><br>'

	+ '</font></td><td valign="top" width="170"><font size="-1">'




	+ '<b></b><br>'
	+ '<a href="http://www.ryuuo.com/sp/aa123/fobs.html">fobs compile</a><br>'
	+ '<a href="http://www.ryuuo.com/sp/aa123/ffmpeg.html">ffmpeg 使用方法</a><br>'
	+ '</font></td></tr></table>'


	document.write(menu)
  }