<html:form action="lhzxOrderForecustinfo.do?action=list" method="post">
--------------省略----------------------
<a href="#" class="LinkBut" onclick="doQuery(document.forms[0],<%=flag%>)">查询</a>
--------------省略----------------------
</html：form>

 function doQuery(thisform,type) {
            if(type ==1)
               thisform.action = "lhzxOrderForecustinfo.do?action=listForAudit";
            else
               thisform.action = "lhzxOrderForecustinfo.do?action=listAudited";    
            thisform.submit();
        }