下面代码要这样修改才能实现不间断循环滚动?

 谢谢。
<%
            sql="select top 4 * from hw where tuijian=-1 order by hw_id DESC"
            rs.open sql,conn,3,3
            if rs.eof then
            %>
                    
                <td width="132" valign="top" align="left" bgcolor="#FFFFFF">暂且没有推荐商品</td>
                    <%end if
		    i=0
            do while not rs.eof
			i=i+1
			%>
                    
                <td align="left" valign="middle" bgcolor="#FFFFFF" width="450" height="150"> 
                                <TABLE align=center border=0 cellPadding=0 
                                cellSpacing=0>
                                <TBODY>
                                <TR>
                                <TD height=10 line-height: 150%">
                                <IMG 
                                src="IMAGES/bg_0ltop.gif"></TD>
                                <TD background="IMAGES/bg_01.gif" 
                                height=10 line-height: 150%"></TD>
                                <TD height=10 line-height: 150%">
                                <IMG 
                                src="IMAGES/bg_0rtop.gif"></TD></TR>
                                <TR>
                                <TD background="IMAGES/bg_03.gif" 
                                width=10 line-height: 150%"> </TD>
                                <TD align=middle bgColor=#ffffff 
                                vAlign=center line-height: 150%">
                                <p align="center"><a href="views.asp?hw_id=<%=rs("hw_id")%>"><img src="<%=rs("hw_pic")%>" border="0" height="100" width="134"></a></TD>
                                <TD background="IMAGES/bg_04.gif" 
                                width=10 line-height: 150%"> </TD></TR>
                                <TR>
                                <TD height=10 line-height: 150%">
                                <IMG 
                                src="IMAGES/bg_0lbottom.gif"></TD>
                                <TD background="IMAGES/bg_02.gif" 
                                height=10 line-height: 150%"></TD>
                                <TD height=10 line-height: 150%">
                                <IMG 
                                src="IMAGES/bg_0rbottom.gif"></TD></TR></TBODY></TABLE> 
                    </td>
                    <%
		if (i mod 4=0) and i>=4 then
%>
                  </tr>
                  <tr> 
                    <%
	end if
	if i>=4 then exit do end if
rs.movenext
loop
rs.close
%>