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
复制代码 代码如下:
function column02(imgsource,url,chance,type) {
this.imgsource = imgsource;
this.url = url;
this.chance = chance;
this.type = type;
}
function dispcolumn02() {
with (this)
switch (type){
case img:
document.write();
break;
case html:
document.write();
break;
case flash:
document.write();
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 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 chance_limit += columns02[i].chance;
if (randomly_selected_chance columns02[i].dispcolumn02();
break;
}
}
}
this_column02 = randomcolumn02();
脚本之家测试代码，chance越大显示的几率越大
[ctrl+a 全选 注:如需引入外部js需刷新才能执行]