点睛广告原理 js实现代码

使用JavaScript实现点睛广告
这篇博客展示了如何使用JavaScript实现点睛广告,通过解析DOM节点,查找并替换关键字,为网页内容添加广告链接,实现点击高亮和提示效果。

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<p>Welcome to my blog , this site under construct. any problem please contact me or brower this link <a href="http://blog.antsnet.net" target="_blank">http://blog.antsnet.net</a>. </p>The following contents is http://hi.baidu.com/antsnet's contetns.
<li><div class="tit"><a target="_blank" href="http://hi.baidu.com/antsnet/blog/item/2101d662d8e026dfe6113aff.html">一道有关数据抓取的笔试题</a></div>
<div class="date">2007-08-14          00:10</div></li>
<li><div class="tit"><a target="_blank" href="http://hi.baidu.com/antsnet/blog/item/bfc3b9a17040d38946106473.html">用PHP防止通过各种手段下载你的JS代码</a></div>
<div class="date">2007-08-02          16:25</div></li>
<li><div class="tit"><a target="_blank" href="http://hi.baidu.com/antsnet/blog/item/0bfb0fd71e3be3dfa144dfba.html">PHP实现抓屏</a></div>
<div class="date">2007-07-20          09:05</div></li>
<li><div class="tit"><a target="_blank" href="http://hi.baidu.com/antsnet/blog/item/25f5afafb1ddd2ce7cd92aa2.html">xml parse[转自网上]</a></div>
<div class="date">2007-07-19          11:03</div></li>
<li><div class="tit"><a target="_blank" href="http://hi.baidu.com/antsnet/blog/item/c5db942bd9ad58f8e7cd400b.html">IntelliTXT开发笔记</a></div>
<div class="date">2007-07-18          10:28</div></li>
<li><div class="tit"><a target="_blank" href="http://hi.baidu.com/antsnet/blog/item/13ddd11b38772cd7ac6e752c.html">PHP间隔一段时间滚动显示数组内容</a></div>
<div class="date">2007-07-02          15:19</div></li>
<li><div class="tit"><a target="_blank" href="http://hi.baidu.com/antsnet/blog/item/fb09d2c8920dd7157e3e6f34.html">PHP中日期相减的函数</a></div>
<div class="date">2007-06-25          09:46</div></li>
<li><div class="tit"><a target="_blank" href="http://hi.baidu.com/antsnet/blog/item/853b194c40ae0cf8d62afc02.html">从alibaba上边抓取搜索的相关搜索关键字</a></div>
<div class="date">2007-06-02          17:21</div></li>
<li><div class="tit"><a target="_blank" href="http://hi.baidu.com/antsnet/blog/item/5b39e5cdb1582d500eb345f2.html">通过Socket获取网站的数据数据</a></div>
<div class="date">2007-05-21          18:29</div></li>
<li><div class="tit"><a target="_blank" href="http://hi.baidu.com/antsnet/blog/item/89d293ef01a00aeecf1b3e4f.html">无限级树型菜单JS版本</a></div>
<div class="date">2007-05-19          15:02</div></li>
<li><div class="tit"><a target="_blank" href="http://hi.baidu.com/antsnet/blog/item/5f6ec8ef1860d437adafd54a.html">自动抓取alibaba上的产品名和产品介绍的链接</a></div>
<div class="date">2007-05-14          15:21</div></li>
<li><div class="tit"><a target="_blank" href="http://hi.baidu.com/antsnet/blog/item/f5934cc254f21b34e4dd3b31.html">无限级树型菜单</a></div>
<div class="date">2007-05-14          09:50</div></li>
<li><div class="tit"><a target="_blank" href="http://hi.baidu.com/antsnet/blog/item/2538f8ed5ee49b4e79f05521.html">JS实现无限级分类的选项</a></div>
<div class="date">2007-05-12          09:29</div></li>
<li><div class="tit"><a target="_blank" href="http://hi.baidu.com/antsnet/blog/item/5718b5fdb27f451709244dba.html">网易网盘添加附件效果(八)</a></div>
<div class="date">2007-05-10          22:00</div></li>
<li><div class="tit"><a target="_blank" href="http://hi.baidu.com/antsnet/blog/item/4ffcbb0ef8f5c1e636d122ba.html">网易网盘添加附件效果(七)</a></div>
<div class="date">2007-05-10          21:59</div></li>
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<li id="footCenter"><p>Power by: www.antsnet.net</p>Date:2007-08-21 13:47</li>
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