var ADD = 'http://www.erca.go.jp/';
var sub_con_head = '';
sub_con_head += '<table width="718" border="0" cellpadding="0" cellspacing="0">';
sub_con_head += '<tr>';
sub_con_head += '<td width="252" height="63" align="left" valign="top" rowspan="2"><a href="http://www.erca.go.jp/"><img src="'+ADD+'images/sub_con/head_01aozora.gif" width="252" height="63" border="0" alt="環境再生保全機構"></a></td>';
sub_con_head += '<td width="466" height="40" align="right" valign="top" style="background-image:url(/images/head_cove2.gif);background-repeat:no-repeat;"><img src="'+ADD+'images/sub_con/head_02aozora.gif" width="26" height="40" border="0" alt=""></td>';
sub_con_head += '</tr>';
sub_con_head += '<tr>';
sub_con_head += '<td width="466" height="23" align="left" valign="top">';
sub_con_head += '<table width="466" border="0" cellpadding="0" cellspacing="0">';
sub_con_head += '<tr>';
sub_con_head += '<td width="110" height="23"><a href="'+ADD+'index.html"><img src="'+ADD+'images/sub_con/mb_01.gif" width="110" height="23" border="0" alt="ホーム"></a></td>';
sub_con_head += '<td width="110" height="23"><a href="'+ADD+'sitemap.html"><img src="'+ADD+'images/sub_con/mb_02.gif" width="110" height="23" border="0" alt="サイトマップ"></a></td>';
sub_con_head += '<td width="110" height="23"><a href="'+ADD+'mail/index.html"><img src="'+ADD+'images/sub_con/mb_03.gif" width="110" height="23" border="0" alt="お問い合わせ"></a></td>';
sub_con_head += '<td width="110" height="23"><img src="'+ADD+'images/sub_con/mb_04_.gif" width="110" height="23" border="0" alt=""></td>';
sub_con_head += '<td width="26" height="23" align="left" valign="top"><img src="'+ADD+'images/sub_con/head_03.gif" width="26" height="23" border="0" alt=""></td>';
sub_con_head += '</tr>';
sub_con_head += '</table>';
sub_con_head += '</td>';
sub_con_head += '</tr>';
sub_con_head += '<tr>';
sub_con_head += '<td width="718" height="8" align="left" valign="top" colspan="2"><img src="'+ADD+'images/sub_con/spacer.gif" width="1" height="1" border="0" alt=""></td>';
sub_con_head += '</tr>';
sub_con_head += '</table>';

var sub_con_foot = '';
sub_con_foot += '<table width="100%" border="0" cellpadding="0" cellspacing="0">';
sub_con_foot += '<tr>';
sub_con_foot += '<td width="100%" height="20" align="right" valign="middle" style="font-size:12px;color:#777777">Copyright, 2004 Environmental Restoration and Conservation Agency. All rights Reserved.</td>';
sub_con_foot += '</tr>';
sub_con_foot += '</table>';