11.js

从网上下载的关于学习动态链接库的连载教程

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_11 = new CodeZoneAD("ZoneAD_11");
ZoneAD_11.ZoneID      = 11;
ZoneAD_11.ZoneWidth   = 0;
ZoneAD_11.ZoneHeight  = 0;
ZoneAD_11.ShowType    = 1;

var objAD = new ObjectAD();
objAD.ADID           = 12;
objAD.ADType         = 4;
objAD.ADName         = "728";
objAD.ImgUrl         = "";
objAD.ImgWidth       = 0;
objAD.ImgHeight      = 0;
objAD.FlashWmode     = 0;
objAD.ADIntro        = "<script type=\"text/javascript\"> \n\rcpro_client=\'longtengwang_cpr\';\n\rcpro_cbd=\'#F7F7F7\'; \n\rcpro_cbg=\'#FFFFFF\'; \n\rcpro_ctitle=\'#111111\'; \n\rcpro_cdesc=\'#444444\'; \n\rcpro_curl=\'#FFFFFF\'; \n\rcpro_clink=\'#FFFFFF\'; \n\rcpro_flush=4; \n\rcpro_w=728; \n\rcpro_h=90; \n\rcpro_template=\'text_default_728_90\'; \n\r</script>\n\r<script language=\"JavaScript\" type=\"text/javascript\" src=\"http://cpro.baidu.com/cpro/ui/cp.js\"></script>";
objAD.LinkUrl        = "";
objAD.LinkTarget     = 1;
objAD.LinkAlt        = "";
objAD.Priority       = 1;
objAD.CountView      = 0;
objAD.CountClick     = 0;
objAD.InstallDir     = "/";
objAD.ADDIR          = "long";
ZoneAD_11.AddAD(objAD);

ZoneAD_11.Show();