stampare rs separati da virgola

[zeweb]

come faccio per stampare questa query

<% 
modulation=request.querystring("modulation")
strSQL="SELECT id, Model FROM [Wireless product] WHERE modulation = '" & modulation &"'"
set rs=server.CreateObject("ADODB.recordset")
rs.Open strSQL, objConn
do while not rs.EOF
%>

con i record separati da , ?

<span class="right">"><%=rs("model")%></span><span class="testo">,</span>