我的门户网出现这个问题是什么意思！

哪个帮我看看是怎么回事啊，
  dianyin.js  这个文件

1. 
   
2. var Speed = 5; //速度(毫秒)
   
3. var Space = 5; //每次移动(px)
   
4. var PageWidth = 172; //翻页宽度
   
5. var fill = 0; //整体移位
   
6. var MoveLock = false;
   
7. var MoveTimeObj;
   
8. var Comp = 0;
   
9. var AutoPlayObj = null;
   
10. GetObj("List2").innerHTML = GetObj("List1").innerHTML;
    
11. GetObj('ISL_Cont').scrollLeft = fill;
    
12. GetObj("ISL_Cont").onmouseover = function(){clearInterval(AutoPlayObj);}
    
13. GetObj("ISL_Cont").onmouseout = function(){AutoPlay();}
    
14. AutoPlay();
    
15. function GetObj(objName){if(document.getElementById){return eval('document.getElementById("'+objName+'")')}else{return eval('document.all.'+objName)}}
    
16. function AutoPlay(){ //自动滚动
    
17. clearInterval(AutoPlayObj);
    
18. AutoPlayObj = setInterval('ISL_GoDown();ISL_StopDown();',3000); //间隔时间
    
19. }
    
20. function ISL_**p(){ //上翻开始
    
21. if(MoveLock) return;
    
22. clearInterval(AutoPlayObj);
    
23. MoveLock = true;
    
24. MoveTimeObj = setInterval('ISL_ScrUp();',Speed);
    
25. }
    
26. function ISL_StopUp(){ //上翻停止
    
27. clearInterval(MoveTimeObj);
    
28. if(GetObj('ISL_Cont').scrollLeft % PageWidth - fill != 0){
    
29. Comp = fill - (GetObj('ISL_Cont').scrollLeft % PageWidth);
    
30. CompScr();
    
31. }else{
    
32. MoveLock = false;
    
33. }
    
34. AutoPlay();
    
35. }
    
36. function ISL_ScrUp(){ //上翻动作
    
37. if(GetObj('ISL_Cont').scrollLeft = GetObj('List1').scrollWidth){GetObj('ISL_Cont').scrollLeft = GetObj('ISL_Cont').scrollLeft - GetObj('List1').scrollWidth;}
    
38. GetObj('ISL_Cont').scrollLeft += Space ;
    
39. }
    
40. function CompScr(){
    
41. var num;
    
42. if(Comp == 0){MoveLock = false;return;}
    
43. if(Comp < 0){ //上翻
    
44. if(Comp < -Space){
    
45. Comp += Space;
    
46. num = Space;
    
47. }else{
    
48. num = -Comp;
    
49. Comp = 0;
    
50. }
    
51. GetObj('ISL_Cont').scrollLeft -= num;
    
52. setTimeout('CompScr()',Speed);
    
53. }else{ //下翻
    
54. if(Comp > Space){
    
55. Comp -= Space;
    
56. num = Space;
    
57. }else{
    
58. num = Comp;
    
59. Comp = 0;
    
60. }
    
61. GetObj('ISL_Cont').scrollLeft += num;
    
62. setTimeout('CompScr()',Speed);
    
63. }}
    

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