Prueba a ver si así te sirve
<script language="JavaScript">
<%
m = 0
if rs("imagen1") <> "" then
response.write "imagenes[" & m & "]=new Image (380,288);"
response.write "imagenes[" & m & "].src='../latinas/images/" & rs("imagen1") & "'"
end if
if rs("imagen2") <> "" then
m = m + 1
response.write "imagenes[" & m & "]=new Image (380,288);"
response.write "imagenes[" & m & "].src='../latinas/images/" & rs("imagen2") & "'"
end if
if rs("imagen3") <> "" then
m = m + 1
response.write "imagenes[" & m & "]=new Image (380,288);"
response.write "imagenes[" & m & "].src='../latinas/images/" & rs("imagen3") & "'"
end if
if rs("imagen4") <> "" then
m = m + 1
response.write "imagenes[" & m & "]=new Image (380,288);"
response.write "imagenes[" & m & "].src='../latinas/images/" & rs("imagen4") & "'"
end if
%>
