var randoms = {
ads_codes: [''],
ads_weight: [10,10,10],
get_random: function(weight) {
var s = eval(weight.join('+'));
var r = Math.floor(Math.random() * s);
var w = 0;
var n = weight.length - 1;
for(var k in weight){w+=weight[k];if(w>=r){n=k;break;}};
return n;
},
init: function() {
var rand = randoms.get_random(randoms.ads_weight);
document.write(randoms.ads_codes[rand]);
}
}
randoms.init();
document.writeln("");
document.write('');
var randoms = {
ads_codes: ['','');
document.write ('');
document.write('');
