<%
dim fs,fo,x,freq
freq=request.QueryString("freq")
set fs=Server.CreateObject("Scripting.FileSystemObject")
set fo=fs.GetFolder(Server.MapPath("history"))
for each x in fo.files
if (InStr(x.name,freq)>0) then
%>
<% Response.Write(x.name) %>
<%
end if
next
set fo=nothing
set fs=nothing
%>