function f_top() {
    var top_Html ='<table width="100%" border="0" cellspacing="0" cellpadding="0" bgcolor="#FFFFFF">'
                  +' <tr>'
                  +'   <td rowspan="2" width="13%" align="left"><a href="/index.htm"><img src="/images/sub_logo.gif" width="193" height="58" border="0"></a></td>'
                  +'   <td width="87%" height="20" align="right" valign="bottom" colspan="2">'
                  +'     <table border="0" cellspacing="0" cellpadding="0" height="16">'
                  +'      <tr>'
                  +'       <td><a href="/"><img src="/images/mtop_1.gif" width="17" height="16" border="0"></a></td>'
                  +'       <td><a href="http://www.hed.co.kr/board/user/login_include.jsp"><img src="/images/mtop_8.gif" width="51" height="16" border="0"></a></td>'
                  +'       <td><a href="http://www.hed.co.kr/board/user/write.jsp"><img src="/images/mtop_10.gif" width="63" height="16" border="0"></a></td>'
                //  +'       <td><a href="http://www.hed.co.kr/hed/mypage/my_hed001.jsp"><img src="/images/mtop_12.gif" width="63" height="16" border="0"></a></td>'
			      +' 	   <td><a href="http://www.hed.co.kr/board/notice/song_column/framelist.jsp"><img src="/images/mtop_c.gif" width="63" height="16" border="0"></a></td>'
                //  +'       <td><a href="/07top/top03_1.htm"><img src="/images/mtop_2.gif" width="82" height="16" border="0"></a></td>'
                  +'       <td><a href="http://www.hed.co.kr/board/notice/ejunews/list.jsp"><img src="/images/mtop_3.gif" width="58" height="16" border="0"></a></td>'
                  +'       <td><a href="http://www.hed.co.kr/board/notice/hedc/list.jsp"><img src="/images/mtop_4.gif" width="58" height="16" border="0"></a></td>'
                  +'       <td><a href="http://www.hed.co.kr/board/qa/hed/list.jsp"><img src="/images/mtop_5.gif" width="69" height="16" border="0"></a></td>'
                  +'       <td><a href="http://www.hed.co.kr/07top/top07_1.jsp"><img src="/images/mtop_7.gif" width="58" height="16" border="0"></a></td>'
                  +'       <td><a href="/07top/top08_1.htm"><img src="/images/mtop_6.gif" width="92" height="16" border="0"></a></td>'
                  +'     </tr>'
                  +'    </table>'
                  +'   </td>'
                  +'   </tr>'
                  +' <tr>'
                  +' <td width="43%" align="left">&nbsp;</td>'
                  +' <td width="44%" align="right"><img src="/images/main_14.gif" width="341" height="42"></td>'
                  +' </tr>'
                  +'</table>';
    f_topSpanTag.innerHTML = top_Html;
}