tab标签切换做判断如果满足某条件就将标签设置为不可点击？求指导！！

<div class="tabPanel">
        <ul>
            <li class="hit">补偿情况</li>
            <li class="tabs-disabled">安置情况</li>
        </ul>
        <div class="panes">
            <div class="pane" style="display:block;">
                <%@ include file="addbuchang.jsp"%>
            </div>
            <div class="pane" id="div">
                <%@ include file="addanzhi.jsp"%>
            </div>
        </div>
    </div>

http://www.iteye.com/problems/51870

下拉选绑定onChange事件，在Script中判断Select的值是否满足条件，更改指定元素的Class属性