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_1 = new CodeZoneAD("ZoneAD_1"); ZoneAD_1.ZoneID = 1; ZoneAD_1.ZoneWidth = 0; ZoneAD_1.ZoneHeight = 0; ZoneAD_1.ShowType = 1; var objAD = new ObjectAD(); objAD.ADID = 1; objAD.ADType = 4; objAD.ADName = "栏目导航"; objAD.ImgUrl = ""; objAD.ImgWidth = 0; objAD.ImgHeight = 0; objAD.FlashWmode = 0; objAD.ADIntro = "\n\r\n\r在线导航\n\r\n\r \n\r\n\r\n\r\n\r \n\r \n\r \n\r
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\n\r \n\r"; objAD.LinkUrl = ""; objAD.LinkTarget = 1; objAD.LinkAlt = ""; objAD.Priority = 1; objAD.CountView = 0; objAD.CountClick = 0; objAD.InstallDir = "http://www.7di.com.cn/"; objAD.ADDIR = "AD"; ZoneAD_1.AddAD(objAD); ZoneAD_1.Show();