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_118 = new CodeZoneAD("ZoneAD_118");
ZoneAD_118.ZoneID      = 118;
ZoneAD_118.ZoneWidth   = 0;
ZoneAD_118.ZoneHeight  = 0;
ZoneAD_118.ShowType    = 1;

var objAD = new ObjectAD();
objAD.ADID           = 278;
objAD.ADType         = 4;
objAD.ADName         = "站内搜索词";
objAD.ImgUrl         = "";
objAD.InstallDir     = "/";
objAD.ImgWidth       = 0;
objAD.ImgHeight      = 0;
objAD.FlashWmode     = 0;
objAD.ADIntro        = "<table width=\"898\" border=\"0\">\n\r  <tr>\n\r    <td height=\"15\">热门关键词:<a href=\"http://www.zuowenw.com/Search.asp?ModuleName=article&amp;ChannelID=0&amp;Field=Title&amp;Keyword=作文&amp;ClassID=0&amp;SpecialID=0&amp;page=1\" target=\"_blank\">作文</a> <a href=\"http://www.zuowenw.com/Search.asp?ModuleName=article&amp;ChannelID=0&amp;Field=Title&amp;Keyword=教案&amp;ClassID=0&amp;SpecialID=0&amp;page=1\" target=\"_blank\">教案</a> <a href=\"http://www.zuowenw.com/Search.asp?ModuleName=article&amp;ChannelID=0&amp;Field=Title&amp;Keyword=试题&amp;ClassID=0&amp;SpecialID=0&amp;page=1\" target=\"_blank\">试题</a> <a href=\"http://www.zuowenw.com/Search.asp?ModuleName=article&amp;ChannelID=0&amp;Field=Title&amp;Keyword=教案&amp;ClassID=0&amp;SpecialID=0&amp;page=1\" target=\"_blank\">教案</a> <a href=\"http://www.zuowenw.com/Search.asp?ModuleName=soft&amp;ChannelID=0&amp;Field=Title&amp;Keyword=课件&amp;ClassID=0&amp;SpecialID=0&amp;page=1\" target=\"_blank\">课件</a> <a href=\"http://www.zuowenw.com/Search.asp?ModuleName=article&amp;ChannelID=0&amp;Field=Title&amp;Keyword=高考&amp;ClassID=0&amp;SpecialID=0&amp;page=1\" target=\"_blank\">高考</a> <a href=\"http://www.zuowenw.com/Search.asp?ModuleName=article&amp;ChannelID=0&amp;Field=Title&amp;Keyword=中考&amp;ClassID=0&amp;SpecialID=0&amp;page=1\" target=\"_blank\">中考</a> <a href=\"http://www.zuowenw.com/Search.asp?ModuleName=soft&amp;ChannelID=0&amp;Field=Title&amp;Keyword=英语四六级&amp;ClassID=0&amp;SpecialID=0&amp;page=1\" target=\"_blank\">英语四六级</a>  <a href=\"http://www.zuowenw.com/Search.asp?ModuleName=soft&amp;ChannelID=0&amp;Field=Title&amp;Keyword=会计&amp;ClassID=0&amp;SpecialID=0&amp;page=1\" target=\"_blank\">会计</a> <a href=\"http://www.zuowenw.com/Search.asp?ModuleName=soft&amp;ChannelID=0&amp;Field=Title&amp;Keyword=自学考试&amp;ClassID=0&amp;SpecialID=0&amp;page=1\" target=\"_blank\">自学考试</a> <a href=\"http://www.zuowenw.com/Search.asp?ModuleName=article&amp;ChannelID=0&amp;Field=Title&amp;Keyword=资格考试&amp;ClassID=0&amp;SpecialID=0&amp;page=1\" target=\"_blank\">资格考试</a> <a href=\"http://www.zuowenw.com/Search.asp?ModuleName=article&amp;ChannelID=0&amp;Field=Title&amp;Keyword=医药&amp;ClassID=0&amp;SpecialID=0&amp;page=1\" target=\"_blank\">医药</a>  <a href=\"公务员\" target=\"_blank\">公务员</a> <a href=\"http://www.zuowenw.com/Search.asp?ModuleName=article&amp;ChannelID=0&amp;Field=Title&amp;Keyword=会计&amp;ClassID=0&amp;SpecialID=0&amp;page=1\" target=\"_blank\">会计</a> <a href=\"http://www.zuowenw.com/Search.asp?ModuleName=article&amp;ChannelID=0&amp;Field=Title&amp;Keyword=留学&amp;ClassID=0&amp;SpecialID=0&amp;page=1\" target=\"_blank\">留学</a>  <a href=\"http://www.zuowenw.com/Search.asp?ModuleName=article&amp;ChannelID=0&amp;Field=Title&amp;Keyword=计划&amp;ClassID=0&amp;SpecialID=0&amp;page=1\" target=\"_blank\">计划</a> <a href=\"http://www.zuowenw.com/Search.asp?ModuleName=article&amp;ChannelID=0&amp;Field=Title&amp;Keyword=总结&amp;ClassID=0&amp;SpecialID=0&amp;page=1\" target=\"_blank\">总结</a></td>\n\r  </tr>\n\r</table>";
objAD.LinkUrl        = "";
objAD.LinkTarget     = 1;
objAD.LinkAlt        = "";
objAD.Priority       = 1;
objAD.CountView      = 0;
objAD.CountClick     = 0;
objAD.ADDIR          = "AD";
ZoneAD_118.AddAD(objAD);

ZoneAD_118.Show();