ÿþfunction 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 MoveZoneAD(_id) {

  /* Define Common Variables*/

  this.ID          = _id;

  this.ZoneID      = 0;

  this.ZoneName    = "";

  this.ZoneWidth   = 0;

  this.ZoneHeight  = 0;

  this.ShowType    = 1;

  this.DivName     = "";

  this.Div         = null;



  /* Define Unique Variables*/

  this.Left        = 0;

  this.Top         = 0;

  this.Delta       = 0.15;



  /* Define Objects */

  this.AllAD       = new Array();

  this.ShowAD      = null;



  /* Define Functions */

  this.AddAD       = MoveZoneAD_AddAD;

  this.GetShowAD   = MoveZoneAD_GetShowAD;

  this.Show        = MoveZoneAD_Show;

  this.Move        = MoveZoneAD_Move;



}



function MoveZoneAD_AddAD(_AD) {

  this.AllAD[this.AllAD.length] = _AD;

}



function MoveZoneAD_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 MoveZoneAD_Show() {

  if (!this.AllAD) {

    return;

  } else {

    this.GetShowAD();

  }



  if (this.ShowAD == null) return false;

  this.DivName = "MoveZoneAD_Div" + this.ZoneID;

  if (!this.ShowAD.ImgWidth) this.ShowAD.ImgWidth = this.ZoneWidth

  if (!this.ShowAD.ImgHeight) this.ShowAD.ImgHeight = this.ZoneHeight

  if (this.ShowAD.ADDIR=="") this.ShowAD.ADDIR = "AD"

  if (navigator.appName == "Netscape") {

    document.write("<layer id='" + this.DivName + "' top='" + this.Top + "' width='" + this.ZoneWidth + "' height='" + this.ZoneHeight + "'>" + AD_Content(this.ShowAD) + "</layer>");

  } else {

    document.write("<div id='" + this.DivName + "' style='position:absolute; visibility:visible; z-index:1; width:" + this.ZoneWidth + "; height:" + this.ZoneHeight + "; left:" + this.Left + ";top:" + this.Top + "'>" + AD_Content(this.ShowAD) + "</div>");

  }

  if (this.ShowAD.CountView) {

    document.write ("<script src='" + this.ShowAD.InstallDir + this.ShowAD.ADDIR + "/ADCount.asp?Action=View&ADID=" + this.ShowAD.ADID + "'></script>")

  }

  this.Div = document.getElementById(this.DivName);

  setInterval(this.ID + ".Move()", 10);

}



function MoveZoneAD_Move() {

  if (this.Div.offsetLeft != (document.body.scrollLeft + this.Left)) {

    var dx = (document.body.scrollLeft + this.Left - this.Div.offsetLeft) * this.Delta;

    dx = (dx > 0 ? 1 :  - 1) * Math.ceil(Math.abs(dx));

    this.Div.style.left = this.Div.offsetLeft + dx;

  }



  if (this.Div.offsetTop != (document.body.scrollTop + this.Top)) {

    var dy = (document.body.scrollTop + this.Top - this.Div.offsetTop) * this.Delta;

    dy = (dy > 0 ? 1 :  - 1) * Math.ceil(Math.abs(dy));

    this.Div.style.top = this.Div.offsetTop + dy;

  }

  this.Div.style.display = '';

}



function AD_Content(o) {

  var str = "";

  if (o.ADType == 1 || o.ADType == 2) {

  imgurl = o.ImgUrl .toLowerCase()

    if (o.InstallDir.indexOf("http://") != - 1) imgurl = o.InstallDir.substr(0, o.InstallDir.length - 1) + imgurl;

    if (imgurl.indexOf(".swf") !=  - 1) {

      str = "<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0'";

      str += " name='AD_" + o.ADID + "' id='AD_" + o.ADID + "'";

      str += " width='" + o.ImgWidth + "'";

      str += " height='" + o.ImgHeight + "'";

      if (o.style) str += " style='" + o.style + "'";

      if (o.extfunc) str += " " + o.extfunc + " ";

      str += ">";

      str += "<param name='movie' value='" + imgurl + "'>";

      if (o.FlashWmode == 1) str += "<param name='wmode' value='Transparent'>";

      if (o.play) str += "<param name='play' value='" + o.play + "'>";

      if (typeof(o.loop) != "undefined") str += "<param name='loop' value='" + o.loop + "'>";

      str += "<param name='quality' value='autohigh'>";

      str += "<embed ";

      str += " name='AD_" + o.ADID + "' id='AD_" + o.ADID + "'";

      str += " width='" + o.ImgWidth + "'";

      str += " height='" + o.ImgHeight + "'";

      if (o.style) str += " style='" + o.style + "'";

      if (o.extfunc) str += " " + o.extfunc + " ";

      str += " src='" + imgurl + "'";

      if (o.FlashWmode == 1) str += " wmode='Transparent'";

      if (o.play) str += " play='" + o.play + "'";

      if (typeof(o.loop) != "undefined") str += " loop='" + o.loop + "'";

      str += " quality='autohigh'"

      str += " pluginspage='http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash' type='application/x-shockwave-flash'></embed>";

      str += "</object>";

    } else if (imgurl.indexOf(".gif") !=  - 1 || imgurl.indexOf(".jpg") !=  - 1 || imgurl.indexOf(".jpeg") !=  - 1 || imgurl.indexOf(".bmp") !=  - 1 || imgurl.indexOf(".png") !=  - 1) {

      if (o.LinkUrl) {

        if (o.CountClick) o.LinkUrl = o.InstallDir + o.ADDIR + "/ADCount.asp?Action=Click&ADID=" + o.ADID

        str += "<a href='" + o.LinkUrl + "' target='" + ((o.LinkTarget == 0) ? "_self" : "_blank") + "' title='" + o.LinkAlt + "'>";

      }

      str += "<img ";

      str += " name='AD_" + o.ADID + "' id='AD_" + o.ADID + "'";

      if (o.style) str += " style='" + o.style + "'";

      if (o.extfunc) str += " " + o.extfunc + " ";

      str += " src='" + imgurl + "'";

      if (o.ImgWidth) str += " width='" + o.ImgWidth + "'";

      if (o.ImgHeight) str += " height='" + o.ImgHeight + "'";

      str += " border='0'>";

      if (o.LinkUrl) str += "</a>";

    }

  } else if (o.ADType == 3 || o.ADType == 4) {

    str = o.ADIntro

  } else if (o.ADType == 5) {

    str = "<iframe id='" + "AD_" + o.ADID + "' marginwidth=0 marginheight=0 hspace=0 vspace=0 frameborder=0 scrolling=no width=100% height=100% src='" + o.ADIntro + "'>wait</iframe>";

  }

  return str;

}

var ZoneAD_2 = new MoveZoneAD("ZoneAD_2");

ZoneAD_2.ZoneID      = 2;

ZoneAD_2.ZoneWidth   = 300;

ZoneAD_2.ZoneHeight  = 330;

ZoneAD_2.ShowType    = 1;

ZoneAD_2.Left        = 15;

ZoneAD_2.Top         = 65;

ZoneAD_2.Delta       = 0.015;



var objAD = new ObjectAD();

objAD.ADID           = 1;

objAD.ADType         = 1;

objAD.ADName         = "–™u˜";

objAD.ImgUrl         = "/gg/UploadADPic/201107/2011072107141631.png";

objAD.InstallDir     = "/";

objAD.ImgWidth       = 284;

objAD.ImgHeight      = 340;

objAD.FlashWmode     = 0;

objAD.ADIntro        = "";

objAD.LinkUrl        = "http://www12.gt-edu.net/Article/ShowArticle.asp?ArticleID=293";

objAD.LinkTarget     = 1;

objAD.LinkAlt        = "";

objAD.Priority       = 1;

objAD.CountView      = 0;

objAD.CountClick     = 0;

objAD.ADDIR          = "gg";

ZoneAD_2.AddAD(objAD);



ZoneAD_2.Show();