关于INCLUDE得问题！！！

<jsp:include page="top.jsp" flush="true">
  <jsp:param name="L1Name" value="<%=L1Name%>" />
  <jsp:param name="L1URL" value="<%=L1URL%>" />
  <jsp:param name="L2Name" value="<%=L2Name%>" />
  <jsp:param name="L2URL" value="<%=L2URL%>" />
  <jsp:param name="L3Name" value="<%=L3Name%>" />
  <jsp:param name="L3URL" value="<%=L3URL%>" />
  <jsp:param name="Lang" value="<%=Lang%>" />
</jsp:include>