a href 코드가 적용된 이미지에 다른 a href링크 걸기

<table width="100%" cellpadding="0" cellspacing="0" border="0" background="/ver4/img/ln_orange17.gif">
<tr>
<td width="114"><a href="javascript:changeTab('1');" onmouseover="javascript:changeTab('1');"><img src="/ver4/img/tab_gal1_on.gif" id="img1"></a></td>
<td width="2"></td>
<td width="114"><a href="javascript:changeTab('2');" onmouseover="javascript:changeTab('2');"><img src="/ver4/img/tab_gal2.gif" id="img2"></a></td>
<td width="2"></td>
<td width="114"><a href="javascript:changeTab('3');" onmouseover="javascript:changeTab('3');"><img src="/ver4/img/tab_gal3.gif" id="img3"></a></td>
<td width="2"></td>
<td width="114"><a href="javascript:changeTab('4');" onmouseover="javascript:changeTab('4');"><img src="/ver4/img/tab_gal4.gif" id="img4"></a></td>
<td width="2"></td>
<td width="114"><a href="javascript:changeTab('5');" onmouseover="javascript:changeTab('5');"><img src="/ver4/img/tab_gal5.png" id="img5"></a></td>
<td align="right" class="pr_10"><a href="/ver4/prog/bbs/board.php?bo_table=attention" id="tabHref"><img src="/ver4/img/btn/btn_more.gif" align="absmiddle"></a></td>
</tr>
</table>
<? } else { /// ?>
<table width="100%" cellpadding="0" cellspacing="0" border="0" background="/ver4/img/ln_orange17.gif">
<tr>
<td width="190"><a href="javascript:changeTab0('1');" onmouseover="javascript:changeTab0('1');"><img src="/ver4/img/tab_new_gal1_on.png" id="img1"></a></td>
<td width="2"></td>
<td width="190"><a href="javascript:changeTab0('2');" onmouseover="javascript:changeTab0('2');"><img src="/ver4/img/tab_new_gal2.png" id="img2"></a></td>
<td width="2"></td>
<td width="190"><a href="javascript:changeTab0('3');" onmouseover="javascript:changeTab0('3');"><img src="/ver4/img/tab_new_gal3.png" id="img3"></a></td>
<td align="right" class="pr_10"><a href="/ver4/prog/bbs/board.php?bo_table=attention" id="tabHref"><img src="/ver4/img/btn/btn_more.gif" align="absmiddle"></a></td>
</tr>
</table>
<? } /// ?>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td height="10"></td>
</tr>
</table>

현재 인덱스에서 추출한 내용입니다.

/ver4/img/tab_new_gal3.png의 이미지에 자바스크립트가 a href태그를 써서 적용되어있습니다.
그런데 이 이미지에 다른 경로의 링크를 또 걸고 싶습니다.
a href태그 안에 a href태그를 써보았는데 먹히지 않더라구요
게시판링크를 걸기만 하면 되는데 도대체 어떻게 하는지를 모르겠어요!!