防止一些常见的广告发帖，有什么方法?
我想到一个方法不知可不可行
想大家给小弟参谋一下
是个地方门户，某些原来不用dz，自己的小型简单的论坛系统
有一些常见的地方广告，来来去去那些字，但组合起来可能蛮多
要如何防止?
一般发帖者都是没有什么技术的人，可能浏览器连JS都不会关闭JS，
所以想到效能上，想用JS去限制，比如发帖时验证有没有不给发表的字，这样是否会更好些?
存在就不给发表给个提示，如果过了JS这关就给发，当然PHP可以在第二层做个其他的防止，但如果数量多，不想消耗主机，JS毕竟是客户浏览器的消耗
1. 用JS去限制电脑常识不高的用户，免了直接用PHP验查(JS做第2层验证, 减少直接对PHP的压力)
2. 但如果数量多，用JS管理起来不方便，是否可以用MYSQL保存，再生成个JS? 有需要就去后台修改广告字眼，每次生成个JS?
这样做起来靠谱吗?
求推荐一些 用PHP+MYSQL生成JS的文章
------解决思路----------------------
可以，如果发广告的人是同你想的一样，很靠谱。
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