function ObjectAD() {
  /* Define Variables*/
  this.ADID        = 0;
  this.ADType      = 0;
  this.ADName      = "";
  this.ImgUrl      = "";
  this.ImgWidth    = 0;
  this.ImgHeight   = 0;
  this.FlashWmode  = 0;
  this.LinkUrl     = "";
  this.LinkTarget  = 0;
  this.LinkAlt     = "";
  this.Priority    = 0;
  this.CountView   = 0;
  this.CountClick  = 0;
  this.InstallDir  = "";
  this.ADDIR       = "";
}

function CodeZoneAD(_id) {
  /* Define Common Variables*/
  this.ID          = _id;
  this.ZoneID      = 0;

  /* Define Unique Variables*/

  /* Define Objects */
  this.AllAD       = new Array();
  this.ShowAD      = null;

  /* Define Functions */
  this.AddAD       = CodeZoneAD_AddAD;
  this.GetShowAD   = CodeZoneAD_GetShowAD;
  this.Show        = CodeZoneAD_Show;

}

function CodeZoneAD_AddAD(_AD) {
  this.AllAD[this.AllAD.length] = _AD;
}

function CodeZoneAD_GetShowAD() {
  if (this.ShowType > 1) {
    this.ShowAD = this.AllAD[0];
    return;
  }
  var num = this.AllAD.length;
  var sum = 0;
  for (var i = 0; i < num; i++) {
    sum = sum + this.AllAD[i].Priority;
  }
  if (sum <= 0) {return ;}
  var rndNum = Math.random() * sum;
  i = 0;
  j = 0;
  while (true) {
    j = j + this.AllAD[i].Priority;
    if (j >= rndNum) {break;}
    i++;
  }
  this.ShowAD = this.AllAD[i];
}

function CodeZoneAD_Show() {
  if (!this.AllAD) {
    return;
  } else {
    this.GetShowAD();
  }

  if (this.ShowAD == null) return false;
  document.write(this.ShowAD.ADIntro);
}


var ZoneAD_56 = new CodeZoneAD("ZoneAD_56");
ZoneAD_56.ZoneID      = 56;
ZoneAD_56.ZoneWidth   = 0;
ZoneAD_56.ZoneHeight  = 0;
ZoneAD_56.ShowType    = 1;

var objAD = new ObjectAD();
objAD.ADID           = 59;
objAD.ADType         = 4;
objAD.ADName         = "新文章内容页上方滚动";
objAD.ImgUrl         = "";
objAD.InstallDir     = "/";
objAD.ImgWidth       = 0;
objAD.ImgHeight      = 0;
objAD.FlashWmode     = 0;
objAD.ADIntro        = "<A href=\"http://www.cn-teacher.com/firefox.htm\" target=_blank>不会中毒的浏览器下载</A>\n\r<A href=\"http://www.cn-teacher.com/fuwu/jszp/Index.html\" target=_blank>本站教师招聘频道开通</A>\n\r<A href=\"http://www.cn-teacher.com/zkgk/Index.html\" target=_blank>中考高考资讯全程辅导</A>\n\r<A href=\"http://www.cn-teacher.com/runwen/Index.html\" target=_blank>教育论文免费阅读</A> \n\r<A  class=s_end href=\"http://www.baidu.com/s?tn=baiduadv&q1=&q2=&q3=%BD%CC%B0%B8%C8%AB%BC%AF+%C8%AB%B2%E1%BD%CC%B0%B8&q4=&rn=10&lm=0&ct=0&ft=&q5=&q6=www.cn-teacher.com\" target=_blank>精品教案全集免费下载</A>\n\r<BR>\n\r<A href=\"http://www.cn-teacher.com/zkgk/Index.html\"  target=_blank>中高考状元考前指津</A> \n\r<A href=\"http://www.cn-teacher.com/fuwu/jymj/Index.html\" target=_blank>教育名家谈为师之道</A> \n\r<A href=\"http://www.cn-teacher.com/sp/Index.html\" target=_blank>教师说课优秀范文500篇</A>\n\r<A href=\"http://www.cn-teacher.com/fuwu/dn/luan/Index.html\" target=_blank>课件制作技巧5000例</A>\n\r<A class=s_end href=\"http://www.cn-teacher.com//fuwu/dn/luan/qt/200708/225806.html\" target=_blank>禁止复制文章的复制方法</A>\n\r<BR>";
objAD.LinkUrl        = "";
objAD.LinkTarget     = 1;
objAD.LinkAlt        = "";
objAD.Priority       = 1;
objAD.CountView      = 0;
objAD.CountClick     = 0;
objAD.ADDIR          = "GG2008";
ZoneAD_56.AddAD(objAD);

ZoneAD_56.Show();