Excluding file types and limiting filesize in classic asp upload script

Hi all,

I have a fileupload function which works fine. Consists of a page for selection of the file and a page for upload. Now I want to limit the filetypes and also the size of the files that are being uploaded. I guess the latter is a question of removing ' from oFileUp.Maxbytes = 300? But doing so has no effect - files are uploaded even if I set it to 0 AND remove the '. The Code for upload is below, suggestions much appreciated!

<%
Set oFileUp = Server.CreateObject("SoftArtisans.FileUp")
oFileUp.Path = "path to file on server..."
'oFileUp.CreateNewFile = True
oFileUp.OverWriteFiles = True
'oFileUp.Maxbytes = 300
If Not oFileUp.Form("file1").IsEmpty Then
oFileUp.Form("file1").Save
strFileName = oFileUp.ShortFileName
filnavn = strFilename
If Err.Number <> 0 Then
Response.Write "<B>Error description:</B> " & Err.Description
Else
Response.Write "<h4><center><br><b>Your " & filnavn & " was recieved.<b></center>"
End If
Else
Response.Write "Error! No file designated for upload!"
End If
Set oFileUp = Nothing


%>

Select allOpen in new window