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_31 = new CodeZoneAD("ZoneAD_31");
ZoneAD_31.ZoneID      = 31;
ZoneAD_31.ZoneWidth   = 0;
ZoneAD_31.ZoneHeight  = 0;
ZoneAD_31.ShowType    = 1;

var objAD = new ObjectAD();
objAD.ADID           = 35;
objAD.ADType         = 4;
objAD.ADName         = "a内容页头部";
objAD.ImgUrl         = "";
objAD.InstallDir     = "/";
objAD.ImgWidth       = 0;
objAD.ImgHeight      = 0;
objAD.FlashWmode     = 0;
objAD.ADIntro        = "<div align=\"center\">\n\r	<table width=\"995\" height=\"32\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\" bgcolor=\"#FFFFFF\">\n\r  <tr>\n\r    <td width=\"13\"><img src=\"http://www.xmscw.com/xmimg/ng_index_top_1.gif\" width=\"13\" height=\"32\"></td>\n\r    <td width=\"180\" background=\"http://www.xmscw.com/xmimg/ng_index_top_3.gif\">        　\n\r    </td>\n\r    <td width=\"54\"><a target=\"_blank\" title=\"畜牧水产网-中国最大的畜牧 水产 养殖 饲料 添加剂行业网站\" href=\"http://www.xmscw.com\"><img src=\"http://www.xmscw.com/xmimg/x-index.gif\" alt=\"http://www.xmscw.com\" width=\"194\" height=\"32\" border=\"0\"></a></td>\n\r    <td valign=\"middle\" background=\"http://www.xmscw.com/xmimg/ng_index_top_7.jpg\"><table height=\"30\" border=\"0\" align=\"center\" cellpadding=\"0\" cellspacing=\"0\" WIDTH=\"100%\">\n\r        <tr>\n\r          <td class=\"font_menu4\" VALIGN=\"middle\">\n\r                  <a style=\"TEXT-DECORATION: none\" href=\"http://www.xmscw.com/quote/list-160.html\">\n\r			猪</a>｜<a style=\"TEXT-DECORATION: none\" href=\"http://www.xmscw.com/quote/list-162.html\">牛</a>｜<a style=\"TEXT-DECORATION: none\" href=\"http://www.xmscw.com/quote/list-163.html\">羊</a>｜<a style=\"TEXT-DECORATION: none\" href=\"http://www.xmscw.com/quote/list-164.html\">驴</a>｜<a style=\"TEXT-DECORATION: none\" href=\"http://www.xmscw.com/quote/list-135.html\">禽</a>｜<a style=\"TEXT-DECORATION: none\" href=\"http://www.xmscw.com/quote/list-119.html\">大豆</a>｜<a style=\"TEXT-DECORATION: none\" href=\"http://www.xmscw.com/quote/list-121.html\">玉米</a>｜<a style=\"TEXT-DECORATION: none\" href=\"http://www.xmscw.com/quote/list-120.html\">豆粕</a>｜<a style=\"TEXT-DECORATION: none\" href=\"http://www.xmscw.com/quote/list-122.html\">鱼粉</a>｜<a style=\"TEXT-DECORATION: none\" href=\"http://www.xmscw.com/quote/list-137.html\">兽药</a>｜<a style=\"TEXT-DECORATION: none\" href=\"http://www.xmscw.com/quote/list-136.html\">特养</a>｜<a style=\"TEXT-DECORATION: none\" href=\"http://www.xmscw.com/quote/list-134.html\">畜牧</a>｜<a style=\"TEXT-DECORATION: none\" href=\"http://www.xmscw.com/quote/list-133.html\">饲料</a>｜<a style=\"TEXT-DECORATION: none\" href=\"http://www.xmscw.com/quote/list-140.html\">水产</a>｜<a style=\"TEXT-DECORATION: none\" href=\"http://www.xmscw.com/quote/list-126.html\">添加剂</a>｜<a href=\"http://www.xmscw.com/quote/list-138.html\" style=\"text-decoration: none\">饲料机械</a></td>\n\r        </tr></table>\n\r</td>\n\r    <td width=\"11\"><img src=\"http://www.xmscw.com/images/ng_index_top_13.gif\" WIDTH=11 HEIGHT=32 ></td>\n\r  </tr>\n\r</table>\n\r</div>\n\r<div align=\"center\">\n\r<table width=\"995\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\" bgcolor=\"#FFFFFF\">\n\r	  <tr><td width=\"12\" rowspan=\"2\">\n\r	<img src=\"http://www.xmscw.com/xmimg/ng_index_top_14.gif\" WIDTH=12 HEIGHT=149 ></td>\n\r	<td width=\"188\" rowspan=\"2\" align=\"center\" valign=\"middle\" background=\"http://www.xmscw.com/xmimg/ng_index_top_15.gif\">\n\r<img src=\"http://www.xmscw.com/xmimg/logo1.gif\" border=\"0\"><br>\n\r<br></td><td width=\"17\" rowspan=\"2\">\n\r	<img src=\"http://www.xmscw.com/xmimg/ng_index_top_17.gif\" WIDTH=17 HEIGHT=149 ></td><td width=\"18\" height=\"94\">\n\r	<img src=\"http://www.xmscw.com/xmimg/ng_index_top_18.gif\" WIDTH=18 HEIGHT=94 ></td>\n\r	<td align=\"right\" background=\"http://www.xmscw.com/xmimg/banner_top1.jpg\" >\n\r	<div align=\"center\">\n\r		<table border=\"0\" width=\"100%\" id=\"table18\" cellspacing=\"0\" cellpadding=\"0\">\n\r			<tr>\n\r				<td><a target=\"_blank\" href=\"http://www.xmscw.com/\"><img border=\"0\" src=\"http://www.xmscw.com/xmimg/111_r25_c2.jpg\" width=\"750\" height=\"94\"></a></td>\n\r			</tr>\n\r		</table>\n\r	</div>\n\r		</td>\n\r	<td align=\"right\" valign=\"top\" background=\"http://www.xmscw.com/xmimg/ng_index_top_19.gif\">\n\r	<img src=\"http://www.xmscw.com/xmimg/ng_index_top_20.gif\" WIDTH=5 HEIGHT=3 ></td></tr><tr><td>\n\r		<img src=\"http://www.xmscw.com/xmimg/ng_index_top_22.gif\" WIDTH=18 HEIGHT=55 ></td>\n\r		<td align=\"center\" valign=\"middle\" background=\"http://www.xmscw.com/xmimg/ng_index_top_23.gif\"><table width=\"745\" border=\"0\" cellpadding=\"1\" cellspacing=\"1\">\n\r		  <tr>\n\r		    <td align=\"left\" class=\"font_menu4\"><a href=\"http://www.xmscw.com\"><font color=\"#FFFFFF\">\n\r			　</font><font color=\"#FFFF00\">首 页</font></a><font color=\"#FFFF00\"> |\n\r			</font><a target=\"_blank\" href=\"http://www.xmscw.com/news/\">\n\r			<font color=\"#FFFF00\">行业新闻</font></a><font color=\"#FFFF00\"> | </font>\n\r			<font color=\"#FFFFFF\">\n\r			<a target=\"_blank\" href=\"http://www.xmscw.com/quote/\">\n\r			<font color=\"#FFFF00\">价格行情</font></a></font><font color=\"#FFFF00\"> |\n\r			</font>\n\r			<a target=\"_blank\" href=\"http://www.xmscw.com/news/list-683.html\">\n\r			<font color=\"#FFFF00\">业界动态</font></a><font color=\"#FFFF00\"> | </font>			<a target=\"_blank\" href=\"http://www.xmscw.com/trade/wlyx/default.asp\">\n\r			<font color=\"#FFFF00\">网络营销</font></a><font color=\"#FFFF00\"> | </font>\n\r			<a target=\"_blank\" href=\"http://www.xmscw.com/job/\">\n\r			<font color=\"#FFFF00\">人才市场</font></a><font color=\"#FFFF00\"> |\n\r			<a target=\"_blank\" href=\"http://www.xmscw.com/company/\">\n\r			<font color=\"#FFFF00\">公司企业</font></a> | </font>\n\r			<a target=\"_blank\" href=\"http://www.xmscw.com/sell/\"><font color=\"#FFFF00\">产品展示</font></a><font color=\"#FFFF00\"> |\n\r			</font> <font color=\"#993300\">\n\r			<a style=\"TEXT-DECORATION: none\" target=\"_blank\" href=\"http://www.xmscw.com/invest/\"><font color=\"#FFFF00\">商业机会</font></a></font><font color=\"#FFFF00\"> |\n\r			<a target=\"_blank\" href=\"http://www.xmscw.com/buy/\">\n\r			<font color=\"#FFFF00\">求购信息</font></a> | \n\r			<a target=\"_blank\" href=\"http://www.xmscw.com/sell/\">\n\r			<font color=\"#FFFF00\">供应信息</font></a></font></td>\n\r		  </tr><tr>\n\r	      <td height=\"19\" align=\"left\" class=\"font_menu4\">\n\r			<a target=\"_blank\" href=\"http://bbs.xmscw.com\"><font color=\"#FFFFFF\">　论  坛</font></a> <font color=\"#FFFFFF\">|</font> <a target=\"_blank\" href=\"http://www.xmscw.com/Article/Class270/001/Index.html\"><font color=\"#FFFFFF\">通知通告</font></a> <font color=\"#FFFFFF\">|</font> <a target=\"_blank\" href=\"http://www.xmscw.com/trade\"><font color=\"#FFFFFF\">电子商务</font></a> <font color=\"#FFFFFF\">|</font> \n\r				<a target=\"_blank\" href=\"http://www.slkj.net\"><font color=\"#FFFFFF\">饲料科技</font></a> <font color=\"#FFFFFF\">|</font> <a target=\"_blank\" href=\"http://www.xmscw.com/Article/01/Index.html\"><font color=\"#FFFFFF\">畜牧行业</font></a> <font color=\"#FFFFFF\">|</font> <a target=\"_blank\" href=\"http://www.xmscw.com/Article/02/Index.html\"><font color=\"#FFFFFF\">水产行业</font></a> <font color=\"#FFFFFF\">|</font> <a target=\"_blank\" href=\"http://www.xmscw.com/Article/03/Index.html\"><font color=\"#FFFFFF\">配套行业</font></a> <font color=\"#FFFFFF\">|</font> <a target=\"_blank\" href=\"http://www.xmscw.com/Article/Class107/Index.html\"><font color=\"#FFFFFF\">数据中心</font></a> <font color=\"#FFFFFF\">|</font> <a href=\"http://www.xmscw.com/Article/qlg/Index.html\" target=\"_blank\"><font color=\"#ffffff\">禽 流 感</font></a><font color=\"#FFFFFF\"> |</font> <a target=\"_blank\" href=\"http://www.xmscw.com/Article/Class107/Class113/Index.html\"><font color=\"#FFFFFF\">科研院所</font></a> <font color=\"#FFFFFF\">|</font> \n\r				<a href=\"http://www.xmscw.com/Article/mchy/Index.html\" target=\"_blank\"><font color=\"#FFFFFF\">草业相关</font></a></td>\n\r			</tr></table></td><td width=\"12\" valign=\"top\">\n\r		<img src=\"http://www.xmscw.com/xmimg/ng_index_top_25.gif\" WIDTH=12 HEIGHT=55 ></td></tr></table>\n\r</div>\n\r<div align=\"center\">\n\r		<table width=\"995\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" bgcolor=\"#FFFFFF\" height=\"16\">\n\r		  <tr>\n\r<td height=\"16\" align=\"center\" valign=\"top\" background=\"http://www.xmscw.com/ximg/topbg.gif\"></td>\n\r		</TR></TBODY></TABLE>\n\r  </div>\n\r<div align=\"center\">\n\r		<table cellSpacing=0 cellPadding=0 width=770 bgColor=#ffffff border=0 id=\"table15\">\n\r    <tr>\n\r      <td align=middle height=30>\n\r        <table height=33 cellSpacing=0 cellPadding=0 width=995 background=/images/xinmoban/news06_pic2.gif border=0 id=\"table16\">\n\r          <tr>\n\r            <td align=left width=13><IMG height=33 src=\"http://www.xmscw.com/images/xinmoban/news06_pic1.gif\" width=13 border=0></td>\n\r            <td align=middle>\n\r			<font color=\"#FF0000\"><b>畜牧水产网最新推出本行业B2B商务平台,请大家点击下面免费注册成为会员:</b></font><b><a href=\"http://www.xmscw.com/member/\">免费注册</a> | <a href=\"http://www.xmscw.com/member/login.php\">会员登录</a> |</b></td>\n\r            <td align=right width=13><IMG height=33 src=\"http://www.xmscw.com/images/xinmoban/news06_pic3.gif\" width=13></td>\n\r          </tr>\n\r        </table>\n\r        <table style=\"BORDER-BOTTOM: #dddddd 1px solid\" cellSpacing=0 cellPadding=0 width=\"100%\" bgColor=#fffaf7 border=0 id=\"table17\">\n\r          <tr>\n\r            <td align=middle height=11 width=\"13%\">\n\r			<a href=\"http://www.xmscw.com/member/\">\n\r			<img border=\"0\" src=\"http://www.xmscw.com/Skin/default/image/logo.gif\" width=\"180\" height=\"60\"></a></td>\n\r            <td align=middle height=11 width=\"51%\">\n\r			<a target=\"_blank\" href=\"http://www.xmscw.com/member/\">\n\r			<img height=\"60\" alt=\"畜牧水产网\" src=\"http://www.xmscw.com/xmimg/468-60.jpg\" width=\"468\" border=\"0\"></a></td>\n\r            <td align=middle height=11 width=\"12%\">\n\r			<div class=\"m\">\n\r				<div class=\"f_l btntool\">\n\r					<a href=\"http://www.xmscw.com/member/\">\n\r					<img height=\"32\" alt=\"商务中心\" src=\"http://www.xmscw.com/skin/default/image/btn_biz.gif\" width=\"32\" border=\"0\"><br>\n\r					商务中心</a> </div>\n\r			</div>\n\r</td>\n\r            <td align=middle height=11 width=\"12%\">\n\r			<a href=\"http://www.xmscw.com/member/my.php\">\n\r			<img height=\"32\" alt=\"发布信息\" src=\"http://www.xmscw.com/skin/default/image/btn_edit.gif\" width=\"32\" border=\"0\"><br>\n\r			发布信息</a>\n\r</td>\n\r            <td align=middle height=11 width=\"12%\">\n\r			<a href=\"http://www.xmscw.com/spread/\">\n\r			<img height=\"32\" alt=\"排名推广\" src=\"http://www.xmscw.com/skin/default/image/btn_word.gif\" width=\"32\" border=\"0\"><br>\n\r			排名推广</a>\n\r</td>\n\r          </tr>\n\r          <tr>\n\r            <td align=middle height=11 width=\"100%\" colspan=\"5\">\n\r</td>\n\r          </tr>\n\r        </table>\n\r      </td>\n\r    </tr>\n\r  </table>\n\r  </div>";
objAD.LinkUrl        = "";
objAD.LinkTarget     = 1;
objAD.LinkAlt        = "";
objAD.Priority       = 10;
objAD.CountView      = 0;
objAD.CountClick     = 0;
objAD.ADDIR          = "AD";
ZoneAD_31.AddAD(objAD);

ZoneAD_31.Show();