求个代码,大家闪进来看看

黑哥

我要在一个枉页上插个广告,但是这个广告有7种形式,我想随机调用.


我这样做的:

把7中形式的广告放在:AD1.htm、AD2.htm、AD3.htm、AD4.htm、AD5.htm、AD6.htm、AD7.htm


然后做个JS，AD.js

在广告插入的地方；<script language=javascript src=AD.js></script>调用


如果我想随机调用AD1~7  那么JS该怎么写啊？？？？？？

zjtv

1. 
   
2. document.writeln("<script language=javascript> ");
   
3. document.writeln("var m=7; \/\/共几个Banner随机显示 ");
   
4. document.writeln("var n=Math.floor(Math.random()*m+1) ");
   
5. document.writeln("switch(n) ");
   
6. document.writeln("{ ");
   
7. document.writeln("case 1: ");
   
8. document.writeln("document.write(\'AD1.htm\'); ");
   
9. document.writeln("break; ");
   
10. document.writeln("case 2: ");
    
11. document.writeln("document.write(\'AD2.htm\'); ");
    
12. document.writeln("break; ");
    
13. document.writeln("case 3: ");
    
14. document.writeln("document.write(\'AD3.htm\'); ");
    
15. document.writeln("break; ");
    
16. document.writeln("case 4: ");
    
17. document.writeln("document.write(\'AD4.htm\'); ");
    
18. document.writeln("break; ");
    
19. document.writeln("case 5: ");
    
20. document.writeln("document.write(\'AD5.htm\'); ");
    
21. document.writeln("break; ");
    
22. document.writeln("case 6: ");
    
23. document.writeln("document.write(\'AD6.htm\'); ");
    
24. document.writeln("break; ");
    
25. document.writeln("case 7: ");
    
26. document.writeln("document.write(\'AD7.htm\'); ");
    
27. document.writeln("break; ");
    
28. document.writeln("} ");
    
29. document.writeln("<\/script>")
    

复制代码

zjtv

document.writeln("<script language=javascript> ");
document.writeln("var m=7; \/\/共几个Banner随机显示 ");
document.writeln("var n=Math.floor(Math.random()*m+1) ");
document.writeln("switch(n) ");
document.writeln("{ ");
document.writeln("case 1: ");
document.writeln("document.write(\'AD1.htm\'); ");
document.writeln("break; ");
document.writeln("case 2: ");
document.writeln("document.write(\'AD2.htm\'); ");
document.writeln("break; ");
document.writeln("case 3: ");
document.writeln("document.write(\'AD3.htm\'); ");
document.writeln("break; ");
document.writeln("case 4: ");
document.writeln("document.write(\'AD4.htm\'); ");
document.writeln("break; ");
document.writeln("case 5: ");
document.writeln("document.write(\'AD5.htm\'); ");
document.writeln("break; ");
document.writeln("case 6: ");
document.writeln("document.write(\'AD6.htm\'); ");
document.writeln("break; ");
document.writeln("case 7: ");
document.writeln("document.write(\'AD7.htm\'); ");
document.writeln("break; ");
document.writeln("} ");
document.writeln("<\/script>")

zjtv

晕倒，发了两遍代码都提示要管理员在后台审核才能显示。
还是直接传个页面你参考吧
http://wmm.ja-nee.de/ad.htm

77

document.writeln("<script language=javascript> ");
document.writeln("var m=7; \/\/共几个Banner随机显示 ");
document.writeln("var n=Math.floor(Math.random()*m+1) ");
document.writeln("switch(n) ");
document.writeln("{ ");
document.writeln("case 1: ");
document.writeln("document.write(\'AD1.htm\'); ");
document.writeln("break; ");
document.writeln("case 2: ");
document.writeln("document.write(\'AD2.htm\'); ");
document.writeln("break; ");
document.writeln("case 3: ");
document.writeln("document.write(\'AD3.htm\'); ");
document.writeln("break; ");
document.writeln("case 4: ");
document.writeln("document.write(\'AD4.htm\'); ");
document.writeln("break; ");
document.writeln("case 5: ");
document.writeln("document.write(\'AD5.htm\'); ");
document.writeln("break; ");
document.writeln("case 6: ");
document.writeln("document.write(\'AD6.htm\'); ");
document.writeln("break; ");
document.writeln("case 7: ");
document.writeln("document.write(\'AD7.htm\'); ");
document.writeln("break; ");
document.writeln("} ");
document.writeln("<\/script>")

zjtv

不好意思，刚测试了一下
这个代码不符合您的要求

nolai

闪过。。。。。。。。。。

好大一棵树

这个搞不懂哈！

黑哥

不对

hotboy

这个我不会啊,帮顶.