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       = "";
  this.OverdueDate = "";
}

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) {
  var date = new Date();
  var getdate = date.getFullYear() + "/" + (date.getMonth() + 1) + "/" + date.getDate();
  var today = new Date(getdate);
  var overdueDate = new Date(_AD.OverdueDate);
  if(today <= overdueDate)
  {
    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_8=new CodeZoneAD("ZoneAD_8");var objAD = new ObjectAD();
objAD.ADID= 16;objAD.ADType= 4;objAD.ADName= "顶部时间";objAD.ImgUrl= "";objAD.ImgWidth       = 0;objAD.ImgHeight      = 0;objAD.FlashWmode     = 0;objAD.ADIntro ="·<a href=\"/Article/\" target=\"_self\" title=\"新版作文\">作文</a>·<a href=\"/FW/\" target=\"_self\" title=\"常用范文\">范文</a>·<a href=\"/LWN/\" target=\"_self\" title=\"\">论文</a>·<a href=\"/JSJC/\" target=\"_self\" title=\"电脑,技术,教程\">教程</a>·<a href=\"/KS/\" target=\"_self\" title=\"\">考试</a>·<a href=\"/JXYY/\" target=\"_self\" title=\"教案,课件\">教案</a>·<a href=\"/QQ/\" target=\"_self\" title=\"QQ图库\">贴图</a>·<a href=\"/so.htm\" target=\"_self\" title=\"\">搜索</a>\r\n<script type=\'text/javascript\'> \r\ncpro_client=\'sky86_cpr\';\r\ncpro_location=3; \r\ncpro_position=1; \r\ncpro_follow=1; \r\ncpro_close=1; \r\ncpro_template=\'float_xuanfusld_120_270\'; \r\ncpro_contw=950; \r\ncpro_w=120; \r\ncpro_h=270; \r\ncpro_float=1; \r\ncpro_cad=1;\r\ncpro_channel=2;\r\n</script>\r\n<script language=\'JavaScript\' type=\'text/javascript\' src=\'http://cpro.baidu.com/cpro/ui/float.js\'></script>";objAD.LinkUrl        = "";objAD.LinkTarget     = 0;objAD.LinkAlt        = "";objAD.Priority       = 1;objAD.CountView      = false;objAD.CountClick     = false;objAD.OverdueDate    = "2010/05/13";objAD.InstallDir     = "/";objAD.ADDIR= "IAA";ZoneAD_8.AddAD(objAD);ZoneAD_8.ZoneID=8;ZoneAD_8.ZoneWidth=468;ZoneAD_8.ZoneHeight=60;ZoneAD_8.ShowType=1;ZoneAD_8.Show();