<%
set rs=server.createObject("adodb.recordSet")
sql="select * from need order by ZID desc"
rs.open sql,conn,1,1
if rs eof and rs.bof then %>
   <p align="center"><font color="#ff0000">还没有信息！</font></p>
<%else
rs.pagesize=15
totalPut=rs.recordCount
totalPage=rs.pagecount
MaxPerPage=rs.pagesize
  if currentpage<1 then
        currentpage=1
  end if
  if  currentpage=1 then
      showpages
      showContent
  else
      if(currentPage -1)*MaxPerPage<totalPut then
      rs.move(currentPage -1)*maxPerPage
      dim lookmark
      lookmark=rs.bookmark
      showpages
      showContent
      end if
这三句是什么意思？
lookmark=rs.bookmark
      showpages
      showContent