var num,m1,m2,m3,m4,m5,m6;

function write_header(num) {

if(num == 1) { m1 = ' style="background-position: 0px -51px"'; }
if(num == 2) { m2 = ' style="background-position: -107px -51px"'; }
if(num == 3) { m3 = ' style="background-position: -214px -51px"'; }
if(num == 4) { m4 = ' style="background-position: -321px -51px"'; }
if(num == 5) { m5 = ' style="background-position: -428px -51px"'; }
if(num == 6) { m6 = ' style="background-position: -535px -51px"'; }

document.writeln('<div id="header">');
document.writeln('	<h1><a href="/"><img src="/common/img/logo.gif" alt="食育の時間" width="118" height="115"></a></h1>');
document.writeln('	<p class="header_caption"><img src="/common/img/header_caption.gif" alt="食育学習応援サイト −食べることについて考えよう！−" width="455" height="30"></p>');
document.writeln('	<p class="copyright"><a href="http://www.mcdonalds.co.jp/" target="_blank"><img src="/common/img/copyright.gif" alt="&copy;2009 McDonald\'s" width="130" height="13"></a></p>');
document.writeln('	<div id="main_navi">');
document.writeln('	<ul>');
document.writeln('		<li><a href="/about/" class="navi1"' + m1 + '>食育の時間について</a></li>');
document.writeln('		<li><a href="/class_report/" class="navi2"' + m2 + '>授業報告</a></li>');
document.writeln('		<li><a href="/study/index.html" class="navi3"' + m3 + '>研修活動</a></li>');
document.writeln('		<li><a href="/support/" class="navi4"' + m4 + '>授業サポート</a></li>');
document.writeln('		<li><a href="/faq/index.html" class="navi5"' + m5 + '>Ｑ＆Ａ</a></li>');
document.writeln('		<li><a href="/jikan/" target="_top" class="navi6"' + m6 + '>授業をはじめる</a></li>');
document.writeln('	</div>');
document.writeln('</div>');

}