怎样随机显示图片计数器？

count.asp
＜ html ＞
＜ head ＞
＜ meta http-equiv="Content-Type"
content="text/html; charset=gb2312" ＞
＜title＞随风起舞之千变计数器＜/title＞
＜/head＞
＜body＞
＜p＞
＜%
dim out
countfile=server.mappath("aspcount.txt")
set objfile=server.createobject("scripting.filesystemobject")<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />

' 定义一个服务器组件.
set out=objfile.opentextfile(countfile,1,false,false)
counter=out.readline

' 读取数据.
out.close
set objfile=server.createobject("scripting.filesystemobject")
set out=objfile.createtextfile(countfile,trUE,FALSE)
application.lock

' 暂时锁定.
counter=counter+1

' 访客次数加1.
out.writeline(counter)

' 写入数据.
application.unlock

' 解锁.
out.close
%＞
＜script language="javascript"＞
function countdisp(countvar){
var countvar1="000000"+countvar;

' 实现随机显示,不足6位以0补全.
var howFar1=countvar1.length;
countvar1=countvar1.substring(howFar1, howFar1-1)
var index=""+Math.floor(Math.random()*10);
if (index=="10"){
index="0"};
for (var icount=0;icount＜ 6;icount++＝{
var g=countvar1.substring(icount,icount+1);
document.images[icount].src="http://
localhost/images/"+index+g+".gif";
}
＝
＜/script＞＜/p＞
＜!--预载图像数组--＞
您是第＜img src="http://localhost/images/00.gif" height=20 width=20＞
＜img src="http://localhost/images/00.gif" height=20 width=20＞
＜img src="http://localhost/images/00.gif"height=20 width=20＞
＜img src="http://localhost/images/00.gif"height=20 width=20＞
＜img src="http://localhost/images/00.gif"height=20 width=20＞
＜img src="http://localhost/images/00.gif"height=20 width=20＞位访问者！
＜script language="javascript"＞
count(counter);

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