var head = document.getElementsByTagName( 'head' );
var link=document.createElement( 'link' );
link.rel="stylesheet";
link.type="text/css";
link.href= 'http://help.cocolog-nifty.com/sidebar/celeb_header.css';
head[0].appendChild( link );
var header_html = '<div id="header1"><table width="800" cellspacing="0" cellpadding="2" border="0" align="center"><tr><td width="100"><a href="http://www.cocolog-nifty.com" target="_blank"><img src="http://manabekawori.cocolog-nifty.com/images/cocolog_logo.gif" alt="無料ブログ:ココログ" width="97" height="25" border="0"></a></td><td width="700" id="h_menu"><a href="http://www.cocolog-nifty.com/login/" target="_blank">ログイン</a><span class="bl">｜</span><a href="http://www.cocolog-nifty.com/start/" target="_blank">ココログ登録（無料）</a><span class="bl">｜</span><a href="http://info.cocolog-nifty.com/" target="_blank">お知らせ</a></td></tr></table></div>';
document.write( header_html );