【求救】这段JS代码意思是？？？进来考考自己吧

1. function SixRooms_OpenUrl(url)
   
2. {
   
3. c=GetContents('http://www.flvcd.com/parse.php?flag=&format=&sbt=%BF%AA%CA%BCGO%21&kw='+url);
   
4. 
   
5. if(c==null)//如果地址为空
   
6. {
   
7. alert('Address Error!');//显示错误
   
8. return null;//返回空 代表失败
   
9. }
   
10. p=0;
    
11. 
    
12. var video_url=ext('clipurl = "','"');
    
13. 
    
14. if(video_url==null)//如果为空
    
15. {
    
16. alert('NO FOUND');//显示错误
    
17. return null;//返回空 代表失败
    
18. }
    
19. 
    
20. 
    
21. if(video_url.indexOf("f4v")!=-1)//如果地址中包含F4V字符
    
22. {
    
23. alert("Sorry ,Can't player F4V."); //显示错误
    
24. return null;//返回空 代表失败
    
25. }
    
26. 
    
27. return video_url;//返回视频真实地址
    
28. }
    
29. 
    
30. function SixRooms_Search(keyword, page)
    
31. {
    
32. 
    
33. var result = new Object();
    
34. result.bypage = 21;// 每页数量 需要和网页搜索结果一致
    
35. 
    
36. keyword = GBKtoUTF8(PYtoGBK(keyword));
    
37. 
    
38. var SID = (page-1)*result.bypage+1;
    
39. var CurID = SID;
    
40. 
    
41. var url = "http://6.cn/search.php?t=v&o=r&s=1&n=21&cid=0&k=" + keyword + "&page="+page;
    
42. 
    
43. c=GetContents(url);
    
44. p=0;
    
45. 
    
46. p=c.indexOf(GBKtoUTF8 ('共找到'),p)+1;
    
47. result.total = ext('<em class="red">','</em>');
    
48. result.start = (page-1)*result.bypage+1;
    
49. 
    
50. result.VideoInfo = new Array();
    
51. 
    
52. while( (CurID<=result.total) && ((CurID-SID)<result.bypage) )
    
53. {
    
54. p=c.indexOf('<div class="plist1 plist_516 stepBao">',p)+1;
    
55. video = new Object();
    
56. video.URL = "SixRooms_OpenUrl('http://6.cn"+ext('href="','"')+"')";
    
57. 
    
58. video.ThumbnailURL = ext('src="','"');
    
59. 
    
60. video.Description = 'Time:'+ext('<em class="runningTime">','</em>');
    
61. video.Title = '['+CurID+']'+ext('<dd class="memo">','</dd>');
    
62. 
    
63. video.ViewCount = ext('<em class="hitLight">','</em>').replace(/,/g,"")-0;
    
64. video.attr=7;
    
65. result.VideoInfo.push(video);
    
66. CurID++;
    
67. }
    
68. 
    
69. result.end = result.start-1+result.VideoInfo.length;
    
70. return result;
    
71. }
    
72. 
    
73. var SixRooms = new Object();
    
74. 
    
75. SixRooms.rev = 3;
    
76. SixRooms.SearchDesc =
    
77. SixRooms.Name = "SixRooms";
    
78. SixRooms.Search = SixRooms_Search;
    
79. 
    
80. SiteList.push(SixRooms);

复制代码

这段代码是老师给我的，我看不懂~·~，他还让我仿照这段JS代码写一下TUDOU、优酷和56网

P。S.其实我才刚学，连这段代码是神马意思，有什么用都看不懂。{:soso__12370494377348472757_1:}嘿嘿，大家帮个忙，写一下~~·也当考考自己，对了编码不可以变哦~~~{:soso__13302788330680628508_2:}

跪求

叫我看代码  不如叫我蛋疼

这段代码我不懂。。。。

没看明白 。百度一下试试看

当回帖成为了一种习惯

要么忍，要么残忍

这个不好解释啊