jj2是什么类?有什么作用?
<a href = manuList.asp class = "jj2" target = "frmMain">1、类别管理
</a><br><a href = productList.asp class = "jj2" target = "frmMain">2、商品维护
</a><br><a href = memberList.asp class = "jj2" target = "frmMain">3、会员维护
</a><br><a href = orderList.asp class = "jj2" target = "frmMain">4、订单维护
</a><br><a href = treatedList.asp class = "jj2" target = "frmMain">5、查看发货
</a><br><a href = faqList.asp class = "jj2" target = "frmMain">6、FAQ管理
</a><br><a href = userList.asp class = "jj2" target = "frmMain">7、维护管理员
</a>
<br><br><a href = "logout.asp" class = "jj2" >8、[注销]</a>
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<div align = center class = "jj2"></div>
这里的JJ2有什么作用?