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 一般只放3个轮换
// 200 之类的数目是设置出现的机率
columns02[0] = new column02("http://smsimg.126.net/banner/music/zmtv/755x60.swf","",300,"flash"); //音乐中心0105
//columns02[1] = new column02("http://smsimg.126.net/banner/sms/1015556_755x60.JPG","http://music.163.com/special/dnslove.html",600,"img");
//columns02[1] = new column02("http://images.163.com/images/sms/20051228/naojin755x60.swf","",300,"flash");//脑筋急转弯
//columns02[2] = new column02("http://images.163.com/images/sms/20051228/naojin755x60.swf","",300,"flash"); //脑筋急转弯
//columns02[0] = new column02("http://images.163.com/images/sms/20051130/feinannv755X60.swf","",300,"flash"); //非常男女
//columns02[1] = new column02("http://images.163.com/images/sms/20051130/love755x60.swf","",300,"flash");//V交友
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();
//document.write("");// ×××××××× SMS_个人主页空间（随时投放）××××××××××
//document.write("");