<% if rs2("stock") > 1  and rs2("categoryid") = 89  and  strUserName = "非注册用户" then %>
              <TR>
                      <TD align="center" colspan="4">你还没有登陆,请会员<a href="index.asp" class="STYLE1">登陆</a>(非会员不能购买)</TD>
              </TR>
                     
                     <% elseif rs2("stock") > 1  and rs2("categoryid") = 89 and rs("deposit")>=Sum then
         strtxtdeposit=("点击下载将从你的预存款中扣除"&""&Round(sum,2)&""&"元，给你加了"&""&sums&""&"分" )  %><tr>
                      <TD align="center" colspan="4"><a href="down.asp?id=<%=rs2("id") %>" target="_blank">你有预存款<% = rs("deposit")%>元，<% = strtxtdeposit %> </a>
                      </TD></TR>
                      <%elseif rs2("stock") > 1  and rs2("categoryid") = 89 then%>
              <TR>
                      <TD align="center" colspan="4">你的预存款（<% = rs("deposit")%>元）不足</TD></TR>
                     <% elseif rs2("stock") > 1  then%>
              <TR> 
                <TD align="center" colspan="4"> <a href="check.asp?ProdId=<% = rs2("id") %>" target="_blank"><img src=images/skin/default/addto.gif align=absmiddle border=0></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<% if alipay =1 then %><a href="alicheck.asp?ProdId=<% = rs2("id") %>" target="_blank"><img src=images/skin/default/alipay.gif align=absmiddle border=0></a> <% Else %>&nbsp;<% end if %></TD>
              </TR>
              <% else %>
              <tr> 
                <td colspan="4" align="center"><font color="<%=bgclr4%>">暂时缺货</font></td>
              </tr>
              <% end if %>


如果strUserName = "非注册用户" rs2("categoryid") 不= 89  就会显示点击下载将从你的预存款中扣除"&""&Round(sum,2)&""&"元，给你加了"&""&sums&""&"分" )
 但strUserName 不= "非注册用户"就显示正常