求高手帮忙改段广告代码，送金币若干

1. <div id="ad_headerbanner"><script>
   
2. 
   
3. var links = new Array();
   
4. 
   
5. links[1] = "http://www.0762sq.cn";
   
6. 
   
7. links[2] = "http://www.0762sq.cn";
   
8. 
   
9. links[3] = "http://www.0762sq.cn";
   
10. 
    
11. links[4] = "http://www.0762sq.cn";
    
12. 
    
13. var imgs = new Array();
    
14. 
    
15. for(var n = 1; n <= 5; n++) imgs[n] = new Image();
    
16. 
    
17. imgs[1].src = "/images/LOGO/广告/guanggao.jpg";
    
18. 
    
19. imgs[2].src = "/images/LOGO/广告/guanggao.jpg";
    
20. 
    
21. imgs[3].src = "/images/LOGO/广告/guanggao.jpg";
    
22. 
    
23. imgs[4].src = "/images/LOGO/广告/guanggao.jpg";
    
24. 
    
25. var tits = new Array();
    
26. 
    
27. tits[1] ="";
    
28. 
    
29. tits[2] = "";
    
30. 
    
31. tits[3] = "";
    
32. 
    
33. tits[4] = "";
    
34. 
    
35. var imgwidth = 468;//图片宽度
    
36. 
    
37. var imgheight = 60;//图片宽度
    
38. 
    
39. var str = "<style type='text/css'>";
    
40. 
    
41. str += "#imgnv{display:none;position:absolute;bottom:-1px;right:0;height:16px;}#imgnv div{float:left;margin-right:1px;}";
    
42. 
    
43. str += "#imgnv div.on,#imgnv div.off{margin-bottom:1px;width:30px;height:15px;line-height:18px!important;line-height:15px;font-size:9px;text-align:center;cursor:pointer;cursor:hand}";
    
44. 
    
45. str += "#imgnv div.on{background:#CE0609;color:#FFF;font-weight:bold}";
    
46. 
    
47. str += "#imgnv div.off{background:#323232;color:#FFF;text-decoration:none}";
    
48. 
    
49. str += "#titnv{margin-top:3px;color:#000;text-align:center;display:none;}";
    
50. 
    
51. str += "</style>";
    
52. 
    
53. str += "<div style='position:relative'>";
    
54. 
    
55. str += "<div><a id='dlink' href='" + links[1] + "' target='_blank'><img id='dimg' src='" + imgs[1].src + "' border='0' width='" + imgwidth + "' height='"+imgheight+"' style='filter:Alpha(opacity=100)' onmouseover='Pause(true)' onmouseout='Pause(false)'></a></div>";
    
56. 
    
57. //修改点1：循环添加内层div内容以增加个数
    
58. 
    
59. str += "<div id='imgnv'><div id='it1' class='on' onmouseover='ImgSwitch(1, true)' onmouseout='Pause(false)'>1</div><div id='it2' class='off' onmouseover='ImgSwitch(2, true)' onmouseout='Pause(false)'>2</div><div id='it3' class='on' onmouseover='ImgSwitch(3, true)' onmouseout='Pause(false)'>3</div><div id='it4' class='off' onmouseover='ImgSwitch(4, true)' onmouseout='Pause(false)'>4</div></div>";
    
60. 
    
61. str += "<div id='titnv'><b>" + tits[1] + "</b></div>";
    
62. 
    
63. str += "</div>";
    
64. 
    
65. document.write(str);
    
66. 
    
67. var oi = document.getElementById("dimg");
    
68. 
    
69. var pause = false;
    
70. 
    
71. var curid = 1;
    
72. 
    
73. var lastid = 1;
    
74. 
    
75. var sw = 1;
    
76. 
    
77. var opacity = 100;
    
78. 
    
79. var speed = 15;
    
80. 
    
81. var delay = (document.all)? 400:700;
    
82. 
    
83. function SetAlpha(){
    
84. 
    
85. if(document.all){
    
86. 
    
87. if(oi.filters && oi.filters.Alpha) oi.filters.Alpha.opacity = opacity;
    
88. 
    
89. }else{
    
90. 
    
91. oi.style.MozOpacity = ((opacity >= 100)? 99:opacity) / 100;
    
92. 
    
93. }
    
94. 
    
95. }
    
96. 
    
97. function ImgSwitch(id, p){
    
98. 
    
99. if(p){
    
100. 
     
101. pause = true;
     
102. 
     
103. opacity = 100;
     
104. 
     
105. SetAlpha();
     
106. 
     
107. }
     
108. 
     
109. oi.src = imgs[id].src;
     
110. 
     
111. document.getElementById("dlink").href = links[id];
     
112. 
     
113. document.getElementById("it" + lastid).className = "off";
     
114. 
     
115. document.getElementById("it" + id).className = "on";
     
116. 
     
117. document.getElementById("titnv").innerHTML = "<b>" + tits[id] + "</b>";
     
118. 
     
119. curid = lastid = id;
     
120. 
     
121. }
     
122. 
     
123. function ScrollImg(){
     
124. 
     
125. if(pause && opacity >= 100) return;
     
126. 
     
127. if(sw == 0){
     
128. 
     
129. opacity += 2;
     
130. 
     
131. if(opacity > delay){ opacity = 100; sw = 1; }
     
132. 
     
133. }
     
134. 
     
135. if(sw == 1){
     
136. 
     
137. opacity -= 3;
     
138. 
     
139. if(opacity < 10){ opacity = 10; sw = 3; }
     
140. 
     
141. }
     
142. 
     
143. SetAlpha();
     
144. 
     
145. if(sw != 3) return;
     
146. 
     
147. sw = 0;
     
148. 
     
149. curid++;
     
150. 
     
151. //修改点2：这里的4也是个数
     
152. 
     
153. if(curid > 4) curid = 1;
     
154. 
     
155. ImgSwitch(curid, false);
     
156. 
     
157. }
     
158. 
     
159. function Pause(s){
     
160. 
     
161. pause = s;
     
162. 
     
163. }
     
164. 
     
165. function StartScroll(){
     
166. 
     
167. setInterval(ScrollImg, speed);
     
168. 
     
169. }
     
170. 
     
171. function CheckLoad(){
     
172. 
     
173. if (imgs[1].complete == true && imgs[2].complete == true) {
     
174. 
     
175. clearInterval(checkid);
     
176. 
     
177. setTimeout(StartScroll, 2000);
     
178. 
     
179. }
     
180. 
     
181. }
     
182. 
     
183. var checkid = setInterval(CheckLoad, 10);
     
184. 
     
185. </script></div>
     
186. <div class="ditiezuhd">
     
187. <div id="umenu">

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求一段正常无错代码！请高手帮个忙，以金币打赏！
演示地址：http://www.jjsfish.cn/ 页头通栏广告代码！
实图：

顶起，帮个忙

太长了  还是帮顶吧~！