<c:if>替代

由于没有else， 由下面的替代

<c:choose>  
	 <c:when test="${usersession.hasPrivilegeByName('Case Delete')}">   
		<td align="center"  width="50px" height="70px" rowspan="2"><input type="checkbox" name="allSelect" onclick="sel(this)"></input></td>
	</c:when>  
	<c:otherwise>   
		<td align="center"  width="50px" height="70px" rowspan="2"><font size="2px" style="font-weight:bold;">No.</font></td>
	</c:otherwise> 
</c:choose>