我想做一个ASP下拉菜单，当鼠标经过一级分类是，就会出现相应的二级分类，但是我发现这段代码的二级分类只能出现一个，并不能全部出现，还有点击二级分类的链接出现的是非法访问，请高手帮忙修改一下！本人QQ：563612844，求高手帮助！下面帖代码：
复制内容到剪贴板代码:
<script language="JavaScript" type="text/JavaScript">
function Show(ID) { //创建个激活函数
document.getElementById(ID).style.display = "";
}
function ShowC(ID) { //创建个关闭函数
document.getElementById(ID).style.display = "none";
}
</script>
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<td bgcolor="#3399CC" align="center" height="27"><strong><font color="#FFFFFF" size="2">产品系列</font></strong></td>
</tr>
<tr>
<td>
<%
set rs=server.CreateObject("adodb.recordset")
rs.open "select anclassid,tupian from bsort order by anclassidorder",conn,1,1
do while not rs.eof %>
<table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<TD >
<a href="class.asp?lx=big&anid=<%=rs("anclassid")%>" onMouseOver="Show(<%=rs("anclassid")%>)" onMouseOut="ShowC(<%=rs("anclassid")%>)"><img src="<%=trim(rs("tupian"))%>" width=180 height="80" border=0 ></a>
<div id="Layer1" style="position:static; border: 1px none #000000; border-bottom-color: #CCFF00;">
<% set rs2=server.CreateObject("adodb.recordset")
rs2.open "select nclass,nclassid from ssort where anclassid="&rs("anclassid")&" order by nclassidorder",conn,1,1
do while not rs2.eof %>
<A href=class.asp?lx=small&anid="&rs("anclassid")&"&nid="&rs2("nclassid")&" id="<%=rs("anclassid")%>" style="DISPLAY: none" onMouseOver="Show(<%=rs("anclassid")%>)"><%=rs2("nclass")%></A>
<% rs2.movenext
loop
rs2.close
set rs2=nothing
response.write "" %></div></td>
</tr>
</table>
<% rs.movenext
loop
rs.close
set rs=nothing%></td>
</tr>
</table>
