<table width="257" height="198">
<s:iterator status="friends" id="f" value="listMembers">
<s:if test="#friends.getIndex()%3==0||#friends.first">
<tr>
</s:if>
<td width="86"><img width="49px" height="49px" src="${avatar}" /><br />
<input name="${friends.index}" type="checkbox" value="${friendUid}">
${nickname}
</input></td>
<s:if test="(#friends.getIndex()+1)%3==0||#friends.last">
</tr>
</s:if>
</s:iterator>
</table>