用JScript脚本实现分页

<%@LANGUAGE="JAVASCRIPT" CODEPAGE="936"%＞
＜!--#include file="connect.asp"--＞
＜!--#include file="news.asp"--＞
＜%
var DataSet,sql,DataList;
var i=0;
var j=0;
DataList=new News();
DataSet=Server.CreateObject("Adodb.recordset");
sql="select * from News where ngroup='集团新闻' order by id desc";
DataSet.Open(sql,DataConn,1,1);

//是否有数据
if ((DataSet.eof)&&(DataSet.bof))
{
   Response.Write("
" );
   Response.Write("=== 暂无 ===");
   Response.Write("
");
   Response.End();
}

//记录总数
NumRecords=DataSet.RecordCount;

//设定每页最大记录数
PageSize=3;

//总页数
NumPages=Math.ceil(NumRecords/PageSize);

//当前页
i=Request.QueryString("CurrentPageID").Count;
if (i==0)
{
   CurrentPageID=1;
}
else
{
   CurrentPageID=parseInt(Request.QueryString("CurrentPageID"));
}

//初始化
PreviousPageID=CurrentPageID-1;
NextPageID=CurrentPageID+1;
HomePage=1;
EndPage=NumPages;

//内容列表
DataSet.MoveFirst;
DataSet.Move((CurrentPageID-1)*PageSize,1);
while (!DataSet.eof && j{
    Response.Write(""+DataSet("subject")+"
");
 j=j+1;
 DataSet.MoveNext;

}

//设定URL
if (CurrentPageID == HomePage)
{  
   Response.Write("

首页  ");
   Response.Write("上一页  ");
   Response.Write("下一页  ");
   Response.Write("尾页 

");
}
else if (CurrentPageID == EndPage)
    {
        Response.Write("
首页  ");
        Response.Write("上一页  ");
        Response.Write("下一页  ");
        Response.Write("尾页 

");
    }
 else
 {
        Response.Write("
首页  ");
        Response.Write("上一页  ");
        Response.Write("下一页  ");
        Response.Write("尾页 

");
 }
%＞