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从网易扒过来的js调用广告显示文件(随机几率)

  • 时间:2020-04-18 21:54 编辑: 来源: 阅读:
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摘要:从网易扒过来的js调用广告显示文件(随机几率)
从网易撬过来的js调用广告显示文件 只有下面短短几行代码可以随机显示flash和gif广告,还不错
[url= + url + ]break; case "html": document.write("<IFRAME WIDTH=480 HEIGHT=250 MARGINWIDTH=0 MARGINHEIGHT=0 HSPACE=0 VSPACE=0 FRAMEBORDER=0 SCROLLING=no BORDERCOLOR=#000000 SRC="+ imgSource + "></iframe>"); break; case "flash": document.write("<embed src="+imgSource+" quality=high width=480 height=250 type=application/x-shockwave-flash pluginspage=http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash></embed>"); break; default: document.write(""); } } column02.prototype.dispColumn02 = dispColumn02; columns02 = new Array(); // flash , html , img 代表三种不同的广告模式 // 200 之类的数目是设置出现的机率 columns02[0] = new column02("http://smsimg.163.com/honey/honey_ad.swf","",200,"flash");//主广告 columns02[1] = new column02("http://smsimg.163.com/honey/honey_photo.swf","",800,"flash"); //上传图片免月租 columns02[2] = new column02("http://smsimg.163.com/honey/honey_gold.swf","",800,"flash"); //登陆送金币 //columns02[] = new column02("f","",100,"");// (20030422~20030722) sum_of_all_chances = 0; for (i = 0; i < columns02.length; i++) { sum_of_all_chances += columns02[i].chance; } function randomColumn02() { chance_limit = 0; randomly_selected_chance = Math.round((sum_of_all_chances - 1) * Math.random()) + 1; for (i = 0; i < columns02.length; i++) { chance_limit += columns02[i].chance; if (randomly_selected_chance <= chance_limit) { columns02[i].dispColumn02(); break; } } } this_column02 = randomColumn02();
编程素材网测试代码,chance越大显示的几率越大
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